1
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Zhang S, Zhou M, Liu M, Guo ZH, Qu H, Chen W, Tan SC. Ambient-conditions spinning of functional soft fibers via engineering molecular chain networks and phase separation. Nat Commun 2023; 14:3245. [PMID: 37277342 DOI: 10.1038/s41467-023-38269-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 04/21/2023] [Indexed: 06/07/2023] Open
Abstract
Producing functional soft fibers via existing spinning methods is environmentally and economically costly due to the complexity of spinning equipment, involvement of copious solvents, intensive consumption of energy, and multi-step pre-/post-spinning treatments. We report a nonsolvent vapor-induced phase separation spinning approach under ambient conditions, which resembles the native spider silk fibrillation. It is enabled by the optimal rheological properties of dopes via engineering silver-coordinated molecular chain interactions and autonomous phase transition due to the nonsolvent vapor-induced phase separation effect. Fiber fibrillation under ambient conditions using a polyacrylonitrile-silver ion dope is demonstrated, along with detailed elucidations on tuning dope spinnability through rheological analysis. The obtained fibers are mechanically soft, stretchable, and electrically conductive, benefiting from elastic molecular chain networks via silver-based coordination complexes and in-situ reduced silver nanoparticles. Particularly, these fibers can be configured as wearable electronics for self-sensing and self-powering applications. Our ambient-conditions spinning approach provides a platform to create functional soft fibers with unified mechanical and electrical properties at a two-to-three order of magnitude less energy cost under ambient conditions.
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Affiliation(s)
- Songlin Zhang
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117574, Singapore
| | - Mengjuan Zhou
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117574, Singapore
| | - Mingyang Liu
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117574, Singapore
| | - Zi Hao Guo
- Department of Electrical and Computer Engineering, Center for Intelligent Sensors and MEMS (CISM), NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore, Singapore, 117583, Singapore
| | - Hao Qu
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117574, Singapore
| | - Wenshuai Chen
- Key Laboratory of Bio-based Material Science and Technology, Ministry of Education, Northeast Forestry University, 150040, Harbin, P.R. China.
| | - Swee Ching Tan
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117574, Singapore.
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2
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Bouyer D, Méricq JP, Wlodarczyk D, Soussan L, Faur C. How mass and heat transfers could affect chitosan membrane formation via an enzymatic gelation. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.121298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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3
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Cai X, Wang Y, Luo Y, Xu J, Zhao L, Lin Y, Ning Y, Wang J, Gao L, Li D. Rationally Tuning Phase Separation in Polymeric Membranes toward Optimized All-day Passive Radiative Coolers. ACS APPLIED MATERIALS & INTERFACES 2022; 14:27222-27232. [PMID: 35657958 DOI: 10.1021/acsami.2c05943] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The all-day passive radiative cooler has emerged as one of the state-of-the-art energy-saving cooling tool kits but routinely suffers from limited processability, high cost, and complicated fabrication processes, which impede large-scale applications. To address these challenges, this work exploits a polymer-based passive radiative cooler with optimized turbidity, reconfigurability, and recyclability. These cooling membranes are fabricated via selective condensation of octyl side chain-modified polyvinyl alcohol through a non-solvent-induced phase separation method. The rational tuning over spatial organization and distribution of the air-polymer interface renders optimized bright whiteness with solar reflectance at 96%. Meanwhile, the abundant -C-O-C- bonds endow such membranes with infrared thermal emittance over 90%. The optimized membrane realizes a subambient cooling of ∼5.7 °C with an average cooling power of ∼81 W m-2 under a solar intensity of ∼528 W m-2. Furthermore, the supramolecule nature of the developed passive radiative cooling membrane bears enhanced shape malleability and recyclability, substantially enhancing its conformability to the complex geometry and extending its life for an eco-friendly society.
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Affiliation(s)
- Xuan Cai
- College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, P. R. China
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China
| | - Yutao Wang
- College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, P. R. China
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China
| | - Yumin Luo
- College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, P. R. China
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China
| | - Jingyu Xu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Liang Zhao
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Yiyi Lin
- College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, P. R. China
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China
| | - Yin Ning
- College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, P. R. China
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China
| | - Jizhuang Wang
- College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, P. R. China
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China
| | - Liang Gao
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Dan Li
- College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, P. R. China
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, P. R. China
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4
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Tang N, Chen Y, Li Y, Yu B. 2D Polymer Nanonets: Controllable Constructions and Functional Applications. Macromol Rapid Commun 2022; 43:e2200250. [PMID: 35524950 DOI: 10.1002/marc.202200250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/24/2022] [Indexed: 11/12/2022]
Abstract
Two-dimensional (2D) polymer nanonets have demonstrated great potential in various application fields due to their integrated advantages of ultrafine diameter, small pore size, high porosity, excellent interconnectivity, and large specific surface area. Here, a comprehensive overview of the controlled constructions of the polymer nanonets derived from electrospinning/netting, direct electronetting, self-assembly of cellulose nanofibers, and nonsolvent-induced phase separation is provided. Then, the widely researched multifunctional applications of polymer nanonets in filtration, sensor, tissue engineering, and electricity are also given. Finally, the challenges and possible directions for further developing the polymer nanonets are also intensively highlighted. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Ning Tang
- College of Textile Science and Engineering (International Institute of Silk), Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Yu Chen
- College of Textile Science and Engineering (International Institute of Silk), Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Yuyao Li
- School of Textile Science and Engineering, Tiangong University, Tianjin, 300387, China
| | - Bin Yu
- College of Textile Science and Engineering (International Institute of Silk), Zhejiang Sci-Tech University, Hangzhou, 310018, China
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5
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Tang Y, Lin Y, Ford DM, Qian X, Cervellere MR, Millett PC, Wang X. A review on models and simulations of membrane formation via phase inversion processes. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119810] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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6
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Abolhasani MM, Azimi S, Mousavi M, Anwar S, Hassanpour Amiri M, Shirvanimoghaddam K, Naebe M, Michels J, Asadi K. Porous graphene/poly(vinylidene fluoride) nanofibers for pressure sensing. J Appl Polym Sci 2021. [DOI: 10.1002/app.51907] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mohammad Mahdi Abolhasani
- Max‐Planck Institute for Polymer Research Mainz Germany
- Chemical Engineering Department University of Kashan Kashan Iran
| | - Sara Azimi
- Max‐Planck Institute for Polymer Research Mainz Germany
- Chemical Engineering Department University of Kashan Kashan Iran
| | - Masoud Mousavi
- Chemical Engineering Department University of Kashan Kashan Iran
| | - Saleem Anwar
- Max‐Planck Institute for Polymer Research Mainz Germany
| | | | | | - Minoo Naebe
- Carbon Nexus, Institute for Frontier Materials Deakin University Geelong Australia
| | | | - Kamal Asadi
- Max‐Planck Institute for Polymer Research Mainz Germany
- Department of Physics University of Bath Bath UK
- Centre for Therapeutic Innovations University of Bath Bath UK
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7
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Yoshimoto K, Taniguchi T. Viscoelastic phase separation model for ternary polymer solutions. J Chem Phys 2021; 154:104903. [PMID: 33722036 DOI: 10.1063/5.0039208] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
When a polymer solution undergoes viscoelastic phase separation, the polymer-rich phase forms a network-like structure even if it is a minor phase. This unique feature is induced by polymer dynamics, which are constrained by the temporal entanglement of polymer chains. The fundamental mechanisms of viscoelastic phase separation have already been elucidated by theory and experiments over the past few decades; however, it is not yet well understood how viscoelastic phase separation occurs in multicomponent polymer solutions. Here, we construct a new viscoelastic phase separation model for ternary polymer solutions that consist of a polymer, solvent, and nonsolvent. Our simulation results reveal that a network-like structure is formed in the ternary bulk system through a phase separation mechanism similar to that observed in binary polymer solutions. A difference in dynamics is also found in that the solvent, whose affinity to the polymer is similar to that of the nonsolvent, moves freely between the polymer-rich and water-rich phases during phase separation. These findings are considered important for understanding the phase separation mechanism of ternary mixtures often used in the manufacture of polymeric separation membranes.
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Affiliation(s)
- Kenji Yoshimoto
- Department of Chemical Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Takashi Taniguchi
- Department of Chemical Engineering, Kyoto University, Kyoto 615-8510, Japan
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8
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Abstract
Polymeric membrane technology is a constantly developing field in both the research and industrial sector, with many applications considered nowadays as mature such as desalination, wastewater treatment, and hemodialysis. A variety of polymers have been used for the development of porous membranes by implementing numerous approaches such as phase inversion, electrospinning, sintering, melt-spinning and cold-stretching, 3D printing, and others. Depending on the application, certain polymer characteristics such as solubility to non-toxic solvents, mechanical and thermal stability, non-toxicity, resistance to solvents, and separation capabilities are highly desired. Poly (vinyl alcohol) (PVA) is a polymer that combines the above-mentioned properties with great film forming capabilities, good chemical and mechanical stability, and tuned hydrophilicity, rendering it a prominent candidate for membrane preparation since the 1970s. Since then, great progress has been made both in preparation methods and possible unique applications. In this review, the main preparation methods and applications of porous PVA based membranes, along with introductory material are presented.
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9
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Ismail N, Venault A, Mikkola JP, Bouyer D, Drioli E, Tavajohi Hassan Kiadeh N. Investigating the potential of membranes formed by the vapor induced phase separation process. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117601] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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10
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11
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Roy RE, Soundiraraju B, Rajeev RS. Optically transparent nanocomposite films based on poly(vinylidene fluoride) and single walled carbon nanotube: Role of process parameters on polymorphic changes. POLYMER CRYSTALLIZATION 2019. [DOI: 10.1002/pcr2.10074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Rinu Elizabeth Roy
- Polymers and Special Chemicals DivisionVikram Sarabhai Space Centre Thiruvananthapuram Kerala India
| | | | - Rajvihar S. Rajeev
- Polymers and Special Chemicals DivisionVikram Sarabhai Space Centre Thiruvananthapuram Kerala India
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12
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A Review on Porous Polymeric Membrane Preparation. Part I: Production Techniques with Polysulfone and Poly (Vinylidene Fluoride). Polymers (Basel) 2019; 11:polym11071160. [PMID: 31288433 PMCID: PMC6680680 DOI: 10.3390/polym11071160] [Citation(s) in RCA: 126] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 06/27/2019] [Accepted: 06/27/2019] [Indexed: 12/18/2022] Open
Abstract
Porous polymeric membranes have emerged as the core technology in the field of separation. But some challenges remain for several methods used for membrane fabrication, suggesting the need for a critical review of the literature. We present here an overview on porous polymeric membrane preparation and characterization for two commonly used polymers: polysulfone and poly (vinylidene fluoride). Five different methods for membrane fabrication are introduced: non-solvent induced phase separation, vapor-induced phase separation, electrospinning, track etching and sintering. The key factors of each method are discussed, including the solvent and non-solvent system type and composition, the polymer solution composition and concentration, the processing parameters, and the ambient conditions. To evaluate these methods, a brief description on membrane characterization is given related to morphology and performance. One objective of this review is to present the basics for selecting an appropriate method and membrane fabrication systems with appropriate processing conditions to produce membranes with the desired morphology, performance and stability, as well as to select the best methods to determine these properties.
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13
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Chang HY, Venault A. Adjusting the morphology of poly(vinylidene fluoride-co-hexafluoropropylene) membranes by the VIPS process for efficient oil-rich emulsion separation. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.03.053] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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15
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Leung SN, Lee JE. Tunable microcellular and nanocellular morphologies of poly(vinylidene) fluoride foams via crystal polymorphism control. POLYMER CRYSTALLIZATION 2019. [DOI: 10.1002/pcr2.10033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Siu N. Leung
- Department of Mechanical EngineeringLassonde School of Engineering, York University Toronto Ontario Canada
| | - Ji E. Lee
- Department of Mechanical EngineeringLassonde School of Engineering, York University Toronto Ontario Canada
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16
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Guo T, Gao J, Xu M, Ju Y, Li J, Xue H. Hierarchically Porous Organic Materials Derived From Copolymers: Preparation and Electrochemical Applications. POLYM REV 2018. [DOI: 10.1080/15583724.2018.1488730] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Teng Guo
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
| | - Jiefeng Gao
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
| | - Mengjiao Xu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
| | - Yun Ju
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
| | - Jiye Li
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
| | - Huaiguo Xue
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
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17
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Bacchin P, Brutin D, Davaille A, Di Giuseppe E, Chen XD, Gergianakis I, Giorgiutti-Dauphiné F, Goehring L, Hallez Y, Heyd R, Jeantet R, Le Floch-Fouéré C, Meireles M, Mittelstaedt E, Nicloux C, Pauchard L, Saboungi ML. Drying colloidal systems: Laboratory models for a wide range of applications. THE EUROPEAN PHYSICAL JOURNAL. E, SOFT MATTER 2018; 41:94. [PMID: 30128834 DOI: 10.1140/epje/i2018-11712-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 07/02/2018] [Indexed: 06/08/2023]
Abstract
The drying of complex fluids provides a powerful insight into phenomena that take place on time and length scales not normally accessible. An important feature of complex fluids, colloidal dispersions and polymer solutions is their high sensitivity to weak external actions. Thus, the drying of complex fluids involves a large number of physical and chemical processes. The scope of this review is the capacity to tune such systems to reproduce and explore specific properties in a physics laboratory. A wide variety of systems are presented, ranging from functional coatings, food science, cosmetology, medical diagnostics and forensics to geophysics and art.
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Affiliation(s)
- Patrice Bacchin
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France
| | - David Brutin
- Aix-Marseille University, IUSTI UMR CNRS, 7343, Marseille, France
| | - Anne Davaille
- Laboratoire FAST, UMR 7608 CNRS - Univ. Paris-Sud, Université Paris-Saclay, 91405, Orsay, France
| | - Erika Di Giuseppe
- MINES ParisTech, PLS Research University, CEMEF - Centre de mise en forme des matériaux, UMR CNRS 7635, CS 10207, 06904, Sophia Antipolis Cedex, France
| | - Xiao Dong Chen
- Suzhou Key Lab of Green Chemical Engineering, School of Chemical and Environmental Engineering, College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou, China
| | | | | | - Lucas Goehring
- School of Science and Technology, Nottingham Trent University, Clifton Lane, NG11 8NS, Nottingham, UK
| | - Yannick Hallez
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France
| | - Rodolphe Heyd
- LAMPA, Arts et Métiers ParisTech, 2, Boulevard du Ronceray, BP 93525, cedex 01, F-49035, Angers, France
| | | | | | - Martine Meireles
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France
| | - Eric Mittelstaedt
- Department of Geological Sciences, University of Idaho, Moscow, ID, USA
| | - Céline Nicloux
- Institut de Recherche Criminelle de la Gendarmerie Nationale, 5, Boulevard de l'Hautil, Pontoise, France
| | - Ludovic Pauchard
- Laboratoire FAST, UMR 7608 CNRS - Univ. Paris-Sud, Université Paris-Saclay, 91405, Orsay, France.
| | - Marie-Louise Saboungi
- Institut de Minéralogie de Physique des Matériaux et de Cosmochimie (IMPMC), CNRS UMR7590 - Université Pierre et Marie Curie, 4, place Jussieu, Case 115, 75005, Paris, France
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18
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Tuning the ion selectivity of porous poly(2,5-benzimidazole) membranes by phase separation for all vanadium redox flow batteries. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.03.086] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Lu W, Yuan Z, Zhao Y, Zhang H, Zhang H, Li X. Porous membranes in secondary battery technologies. Chem Soc Rev 2018; 46:2199-2236. [PMID: 28288217 DOI: 10.1039/c6cs00823b] [Citation(s) in RCA: 273] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Secondary batteries have received huge attention due to their attractive features in applications of large-scale energy storage and portable electronic devices, as well as electrical vehicles. In a secondary battery, a membrane plays the role of separating the anode and cathode to prevent the occurrence of a short circuit, while allowing the transport of charge carriers to achieve a complete circuit. The properties of a membrane will largely determine the performance of a battery. In this article, we review the research and development progress of porous membranes in secondary battery technologies, such as lithium-based batteries together with flow batteries. The preparation methods as well as the required properties of porous membranes in different secondary battery technologies will be elucidated thoroughly and deeply. Most importantly, this review will mainly focus on the optimization and modification of porous membranes in different secondary battery systems. And various modifications on commercial porous membranes along with novel membrane materials are widely discussed and summarized. This review will help to optimize the membrane material for different secondary batteries, and favor the understanding of the preparation-structure-performance relationship of porous membranes in different secondary batteries. Therefore, this review will provide an extensive, comprehensive and professional reference to design and construct high-performance porous membranes.
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Affiliation(s)
- Wenjing Lu
- Division of Energy Storage, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.
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20
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Manzanarez H, Mericq J, Guenoun P, Chikina J, Bouyer D. Modeling phase inversion using Cahn-Hilliard equations – Influence of the mobility on the pattern formation dynamics. Chem Eng Sci 2017. [DOI: 10.1016/j.ces.2017.08.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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21
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Rezabeigi E, Drew RAL, Wood-Adams PM. Highly Porous Polymer Structures Fabricated via Rapid Precipitation from Ternary Systems. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02786] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ehsan Rezabeigi
- Department of Mechanical, Industrial
and Aerospace Engineering, Concordia University, Montreal, Quebec Canada
| | - Robin A. L. Drew
- Department of Mechanical, Industrial
and Aerospace Engineering, Concordia University, Montreal, Quebec Canada
| | - Paula M. Wood-Adams
- Department of Mechanical, Industrial
and Aerospace Engineering, Concordia University, Montreal, Quebec Canada
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22
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Kurada KV, De S. Role of thermodynamic and kinetic interaction of poly(vinylidene fluoride) with various solvents for tuning phase inversion membranes. POLYM ENG SCI 2017. [DOI: 10.1002/pen.24666] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Krishnasri V. Kurada
- Department of Chemical EngineeringIndian Institute of Technology KharagpurKharagpur721302 India
| | - Sirshendu De
- Department of Chemical EngineeringIndian Institute of Technology KharagpurKharagpur721302 India
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23
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Li N, Gilpin CJ, Taylor LS. Understanding the Impact of Water on the Miscibility and Microstructure of Amorphous Solid Dispersions: An AFM-LCR and TEM-EDX Study. Mol Pharm 2017; 14:1691-1705. [PMID: 28394617 DOI: 10.1021/acs.molpharmaceut.6b01151] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Miscibility is critical for amorphous solid dispersions (ASDs). Phase-separated ASDs are more prone to crystallization, and thus can lose their solubility advantage leading to product failure. Additionally, dissolution performance can be diminished as a result of phase separation in the ASD matrix. Water is known to induce phase separation during storage for some ASDs. However, the impact of water introduced during preparation has not been as thoroughly investigated to date. The purpose of this study was to develop a mechanistic understanding of the effect of water on the phase behavior and microstructure of ASDs. Evacetrapib and two polymers were selected as the model system. Atomic force microscopy coupled with Lorentz contact resonance, and transmission electron microscopy with energy dispersive X-ray spectroscopy were employed to evaluate the microstructure and composition of phase-separated ASDs. It was found that phase separation could be induced via two routes: solution-state phase separation during ASD formation caused by water absorption during film formation by a hydrophilic solvent, or solid-phase separation following exposure to high RH during storage. Water contents of as low as 2% in the organic solvent system used to dissolve the drug and polymer were found to result in phase separation in the resultant ASD film. These findings have profound implications on lab-scale ASD preparation and potentially also for industrial production. Additionally, these high-resolution imaging techniques combined with orthogonal analyses are powerful tools to visualize structural changes in ASDs, which in turn will enable better links to be made between ASD structure and performance.
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Affiliation(s)
- Na Li
- Department of Industrial and Physical Pharmacy, Purdue University , 575 Stadium Mall Drive, West Lafayette, Indiana 47907, United States
| | - Christopher J Gilpin
- Life Science Microscopy Facility, Purdue University , 625 Agriculture Mall Drive, West Lafayette, Indiana 47907, United States
| | - Lynne S Taylor
- Department of Industrial and Physical Pharmacy, Purdue University , 575 Stadium Mall Drive, West Lafayette, Indiana 47907, United States
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24
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Improving Liquid Entry Pressure of Polyvinylidene Fluoride (PVDF) Membranes by Exploiting the Role of Fabrication Parameters in Vapor-Induced Phase Separation VIPS and Non-Solvent-Induced Phase Separation (NIPS) Processes. APPLIED SCIENCES-BASEL 2017. [DOI: 10.3390/app7020181] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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25
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Bouyer D, M'Barki O, Pochat-Bohatier C, Faur C, Petit E, Guenoun P. Modeling the membrane formation of novel PVA membranes for predicting the composition path and their final morphology. AIChE J 2017. [DOI: 10.1002/aic.15670] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Denis Bouyer
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université Montpellier; Place E. Bataillon Montpellier F-34095 France
| | - Oualid M'Barki
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université Montpellier; Place E. Bataillon Montpellier F-34095 France
| | - Céline Pochat-Bohatier
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université Montpellier; Place E. Bataillon Montpellier F-34095 France
| | - Catherine Faur
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université Montpellier; Place E. Bataillon Montpellier F-34095 France
| | - Eddy Petit
- IEM (Institut Européen des Membranes), UMR 5635 (CNRS-ENSCM-UM), Université Montpellier; Place E. Bataillon Montpellier F-34095 France
| | - Patrick Guenoun
- LIONS, NIMBE, CEA, CNRS, Université Paris Saclay; Gif-sur-Yvette F-91191 France
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26
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Xie R, Song XL, Luo F, Liu Z, Wang W, Ju XJ, Chu LY. Ethanol-Responsive Poly(Vinylidene Difluoride) Membranes with Nanogels as Functional Gates. Chem Eng Technol 2016. [DOI: 10.1002/ceat.201500658] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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27
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Dong P, Chipara AC, Loya P, Yang Y, Ge L, Lei S, Li B, Brunetto G, Machado LD, Hong L, Wang Q, Yang B, Guo H, Ringe E, Galvao DS, Vajtai R, Chipara M, Tang M, Lou J, Ajayan PM. Solid-Liquid Self-Adaptive Polymeric Composite. ACS APPLIED MATERIALS & INTERFACES 2016; 8:2142-2147. [PMID: 26720058 DOI: 10.1021/acsami.5b10667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A solid-liquid self-adaptive composite (SAC) is synthesized using a simple mixing-evaporation protocol, with poly(dimethylsiloxane) (PDMS) and poly(vinylidene fluoride) (PVDF) as active constituents. SAC exists as a porous solid containing a near equivalent distribution of the solid (PVDF)-liquid (PDMS) phases, with the liquid encapsulated and stabilized within a continuous solid network percolating throughout the structure. The pores, liquid, and solid phases form a complex hierarchical structure, which offers both mechanical robustness and a significant structural adaptability under external forces. SAC exhibits attractive self-healing properties during tension, and demonstrates reversible self-stiffening properties under compression with a maximum of 7-fold increase seen in the storage modulus. In a comparison to existing self-healing and self-stiffening materials, SAC offers distinct advantages in the ease of fabrication, high achievable storage modulus, and reversibility. Such materials could provide a new class of adaptive materials system with multifunctionality, tunability, and scale-up potentials.
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Affiliation(s)
- Pei Dong
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Alin Cristian Chipara
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Phillip Loya
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Yingchao Yang
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Liehui Ge
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Sidong Lei
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Bo Li
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Gustavo Brunetto
- Applied Physics Department, State University of Campinas , Campinas-SP 13083-959, Brazil
| | - Leonardo D Machado
- Applied Physics Department, State University of Campinas , Campinas-SP 13083-959, Brazil
| | - Liang Hong
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Qizhong Wang
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Bilan Yang
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Hua Guo
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Emilie Ringe
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Douglas S Galvao
- Applied Physics Department, State University of Campinas , Campinas-SP 13083-959, Brazil
| | - Robert Vajtai
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Mircea Chipara
- Department of Physics and Geology, University of Texas-Pan American , 1201 West University Drive, Edinburg, Texas 78539, United States
| | - Ming Tang
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Jun Lou
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
| | - Pulickel M Ajayan
- Department of Materials Science and NanoEngineering, Rice University , 6100 Main Street, Houston, Texas 77005, United States
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28
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Sharma M, Padmavathy N, Remanan S, Madras G, Bose S. Facile one-pot scalable strategy to engineer biocidal silver nanocluster assembly on thiolated PVDF membranes for water purification. RSC Adv 2016. [DOI: 10.1039/c6ra03143a] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Biofouling, due to bacterial growth and colonization, is a significant obstacle in water treatment that severely affects the membrane performance.
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Affiliation(s)
- Maya Sharma
- Center for Nano Science and Engineering
- Indian Institute of Science
- Bangalore-560012
- India
| | - Nagarajan Padmavathy
- Department of Materials Engineering
- Indian Institute of Science
- Bangalore-560012
- India
| | - Sanjay Remanan
- Department of Materials Engineering
- Indian Institute of Science
- Bangalore-560012
- India
| | - Giridhar Madras
- Department of Chemical Engineering
- Indian Institute of Science
- Bangalore-560012
- India
| | - Suryasarathi Bose
- Department of Materials Engineering
- Indian Institute of Science
- Bangalore-560012
- India
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29
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Feng J, Lin L, Chen P, Hua W, Sun Q, Ao Z, Liu D, Jiang L, Wang S, Han D. Topographical binding to mucosa-exposed cancer cells: pollen-mimetic porous microspheres with tunable pore sizes. ACS APPLIED MATERIALS & INTERFACES 2015; 7:8961-8967. [PMID: 24820065 DOI: 10.1021/am5016827] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Mucoadhesives have been perceived as an effective approach for targeting the mucosa-associated diseases, which relied on the adhesive molecules to enhance the specificity. Here, topographical binding is proposed based on the fabrication of surface pore size tunable pollen-mimetic microspheres with phase separation and electrospray technology. We proved that microspheres with large-pores (pore size of 1005 ± 448 nm) were the excellent potential candidate for the mucoadhesives, as they not only possessed better adhesion ability, but also could topographically bind cervical cancer cells. Our methods of topographical binding offered a new way of designing the mucoadhesives for treating the mucosa-associated diseases.
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Affiliation(s)
- Jiantao Feng
- §National Center for Nanoscience and Technology, Beijing 100190, China
| | - Ling Lin
- ⊥Engineering Research Center of Marine Biological Resource Comprehensive Utilization, The Third Institute of Oceanography of the State Oceanic Administration, Xiamen 361005, China
- #Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Peipei Chen
- §National Center for Nanoscience and Technology, Beijing 100190, China
| | - Wenda Hua
- §National Center for Nanoscience and Technology, Beijing 100190, China
- ||First Affiliated Hospital of Kunming Medical University, Kunming 650032, China
| | - Quanmei Sun
- §National Center for Nanoscience and Technology, Beijing 100190, China
| | - Zhuo Ao
- §National Center for Nanoscience and Technology, Beijing 100190, China
| | | | - Lei Jiang
- #Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Shutao Wang
- #Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Dong Han
- §National Center for Nanoscience and Technology, Beijing 100190, China
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30
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Montesanto S, Mannella GA, Carfì Pavia F, La Carrubba V, Brucato V. Coagulation bath composition and desiccation environment as tuning parameters to prepare skinless membranes via diffusion induced phase separation. J Appl Polym Sci 2015. [DOI: 10.1002/app.42151] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Salvatore Montesanto
- Dipartimento di Ingegneria Civile, Ambientale, Aerospaziale, dei Materiali (DICAM); University of Palermo; Viale delle Scienze, Ed. 8 90128 Palermo Italy
| | - Gianluca A. Mannella
- Dipartimento di Ingegneria Civile, Ambientale, Aerospaziale, dei Materiali (DICAM); University of Palermo; Viale delle Scienze, Ed. 8 90128 Palermo Italy
| | - Francesco Carfì Pavia
- Dipartimento di Ingegneria Civile, Ambientale, Aerospaziale, dei Materiali (DICAM); University of Palermo; Viale delle Scienze, Ed. 8 90128 Palermo Italy
| | - Vincenzo La Carrubba
- Dipartimento di Ingegneria Civile, Ambientale, Aerospaziale, dei Materiali (DICAM); University of Palermo; Viale delle Scienze, Ed. 8 90128 Palermo Italy
- Istituto Euro Mediterraneo di Scienza e Tecnologia (IEMEST); Via Emerico Amari 123 - 90139 Palermo Italy
| | - Valerio Brucato
- Dipartimento di Ingegneria Civile, Ambientale, Aerospaziale, dei Materiali (DICAM); University of Palermo; Viale delle Scienze, Ed. 8 90128 Palermo Italy
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31
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Fashandi H, Ghomi A. Interplay of Phase Separation and Physical Gelation in Morphology Evolution within Nanoporous Fibers Electrospun at High Humidity Atmosphere. Ind Eng Chem Res 2014. [DOI: 10.1021/ie503848v] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Hossein Fashandi
- Department
of Textile Engineering, Isfahan University of Technology, Isfahan, 84156-83111, Iran
| | - Amirreza Ghomi
- Department
of Textile Engineering, Isfahan University of Technology, Isfahan, 84156-83111, Iran
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32
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Venault A, Chang Y, Wu JR, Wang DM. Influence of solvent composition and non-solvent activity on the crystalline morphology of PVDF membranes prepared by VIPS process and on their arising mechanical properties. J Taiwan Inst Chem Eng 2014. [DOI: 10.1016/j.jtice.2013.08.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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33
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Venault A, Chang Y, Wang DM, Bouyer D. A Review on Polymeric Membranes and Hydrogels Prepared by Vapor-Induced Phase Separation Process. POLYM REV 2013. [DOI: 10.1080/15583724.2013.828750] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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34
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Fichot J, Heyd R, Josserand C, Chourpa I, Gombart E, Tranchant JF, Saboungi ML. Patterned surfaces in the drying of films composed of water, polymer, and alcohol. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2012; 86:061601. [PMID: 23367958 DOI: 10.1103/physreve.86.061601] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2011] [Revised: 10/23/2012] [Indexed: 06/01/2023]
Abstract
A study of the complex drying dynamics of polymeric mixtures with optical microscopy and gravimetric measurement is presented. Droplet formation is observed, followed by a collapse that leads to the residual craters in the dried film. The process is followed in situ under well-defined temperature and hygrometric conditions to determine the origin and nature of these droplets and craters. The drying process is usually completed within 1 h. The observations are explained using a simple diffusion model based on experimental results collected from mass and optical measurements as well as Raman confocal microspectrometry. Although the specific polymeric mixtures used here are of interest to the cosmetic industry, the general conclusions reached can apply to other polymeric aqueous solutions with applications to commercial and artistic painting.
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Affiliation(s)
- Julie Fichot
- Centre de Recherche sur la Matière Divisée, CNRS, Université d'Orléans, France and LVMH Recherche, 185 avenue de Verdun 45800 Saint Jean de Braye, France
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35
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Duarte ARC, Mano JF, Reis RL. The role of organic solvent on the preparation of chitosan scaffolds by supercritical assisted phase inversion. J Supercrit Fluids 2012. [DOI: 10.1016/j.supflu.2010.12.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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36
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Panisello C, Garcia-Valls R. Polysulfone/Vanillin Microcapsules Production Based on Vapor-Induced Phase Inversion Precipitation. Ind Eng Chem Res 2012. [DOI: 10.1021/ie302051a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Cinta Panisello
- Departament d’Enginyeria
Química, Universitat Rovira i Virgili, Av. Països Catalans,
26, 43007 Tarragona, Spain
| | - Ricard Garcia-Valls
- Departament d’Enginyeria
Química, Universitat Rovira i Virgili, Av. Països Catalans,
26, 43007 Tarragona, Spain
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37
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Bouyer D, Pochat-Bohatier C. Validation of mass-transfer model for VIPS process using in situ measurements performed by near-infrared spectroscopy. AIChE J 2012. [DOI: 10.1002/aic.13839] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- D. Bouyer
- UMR 5635 - CNRS; ENSCM; UM II; Institut Européen des Membranes; place Eugène Bataillon; 34095; Montpellier; Cedex 5; France
| | - C. Pochat-Bohatier
- UMR 5635 - CNRS; ENSCM; UM II; Institut Européen des Membranes; place Eugène Bataillon; 34095; Montpellier; Cedex 5; France
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38
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Venault A, Bouyer D, Pochat-Bohatier C, Vachoud L, Faur C. Investigation of chitosan gelation mechanisms by a modeling approach coupled to local experimental measurement. AIChE J 2011. [DOI: 10.1002/aic.12737] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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39
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Ye Q, Cheng L, Zhang L, Xing L, Chen H. Preparation of Symmetric Network PVDF Membranes for Protein Adsorption via Vapor-Induced Phase Separation. J MACROMOL SCI B 2011. [DOI: 10.1080/00222348.2011.557606] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Qian Ye
- a Department of Chemical & Biological Engineering, Engineering Research Center of Membrane and Water Treatment Technology, Ministry of Education , Zhejiang University , Hangzhou, China
- b Department of Environmental Engineering , Xiamen University of Technology , Xiamen, China
| | - Lihua Cheng
- a Department of Chemical & Biological Engineering, Engineering Research Center of Membrane and Water Treatment Technology, Ministry of Education , Zhejiang University , Hangzhou, China
- c College of Environmental and Resource Sciences , Zhejiang University , Hangzhou, China
| | - Lin Zhang
- a Department of Chemical & Biological Engineering, Engineering Research Center of Membrane and Water Treatment Technology, Ministry of Education , Zhejiang University , Hangzhou, China
| | - Li Xing
- a Department of Chemical & Biological Engineering, Engineering Research Center of Membrane and Water Treatment Technology, Ministry of Education , Zhejiang University , Hangzhou, China
| | - Huanlin Chen
- a Department of Chemical & Biological Engineering, Engineering Research Center of Membrane and Water Treatment Technology, Ministry of Education , Zhejiang University , Hangzhou, China
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40
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Venault A, Vachoud L, Bouyer D, Pochat-Bohatier C, Faur C. Rheometric study of chitosan/activated carbon composite hydrogels for medical applications using an experimental design. J Appl Polym Sci 2010. [DOI: 10.1002/app.33105] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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41
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42
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Pochat-Bohatier C, Werapun W, Bouyer D, Chinpa W, Deratani A. Near-infrared spectroscopy for the quantitative determination of mass transfer and water absorption kinetics by a polymer solution. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/polb.22074] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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43
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Krantz WB, Greenberg AR, Hellman DJ. Dry-casting: Computer simulation, sensitivity analysis, experimental and phenomenological model studies. J Memb Sci 2010. [DOI: 10.1016/j.memsci.2010.02.051] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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44
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Venault A, Bouyer D, Pochat‐Bohatier C, Faur C, Vachoud L. Modeling the mass transfers during the elaboration of chitosan‐activated carbon composites for medical applications. AIChE J 2009. [DOI: 10.1002/aic.12078] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- A. Venault
- UMR Cirad 016‐Génie des Procédés ‐ Eau ‐ Bioproduits, Université de Montpellier 2, place Eugène Bataillon, 34095 Montpellier Cedex 5, France
| | - D. Bouyer
- UMR Cirad 016‐Génie des Procédés ‐ Eau ‐ Bioproduits, Université de Montpellier 2, place Eugène Bataillon, 34095 Montpellier Cedex 5, France
| | - C. Pochat‐Bohatier
- UMR Cirad 016‐Génie des Procédés ‐ Eau ‐ Bioproduits, Université de Montpellier 2, place Eugène Bataillon, 34095 Montpellier Cedex 5, France
| | - C. Faur
- UMR Cirad 016‐Génie des Procédés ‐ Eau ‐ Bioproduits, Université de Montpellier 2, place Eugène Bataillon, 34095 Montpellier Cedex 5, France
| | - L. Vachoud
- UMR Cirad 016‐Génie des Procédés ‐ Eau ‐ Bioproduits, UFR Sciences Pharmaceutiques et Biologiques, 15 avenue Charles Flahault, BP 14491, 34093 Montpellier Cedex 5, France
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45
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Su Y, Kuo C, Wang D, Lai J, Deratani A, Pochat C, Bouyer D. Interplay of mass transfer, phase separation, and membrane morphology in vapor-induced phase separation. J Memb Sci 2009. [DOI: 10.1016/j.memsci.2009.03.050] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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46
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Pai CL, Boyce MC, Rutledge GC. Morphology of Porous and Wrinkled Fibers of Polystyrene Electrospun from Dimethylformamide. Macromolecules 2009. [DOI: 10.1021/ma802529h] [Citation(s) in RCA: 211] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chia-Ling Pai
- Department of Chemical Engineering and Department of Mechanical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139
| | - Mary C. Boyce
- Department of Chemical Engineering and Department of Mechanical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139
| | - Gregory C. Rutledge
- Department of Chemical Engineering and Department of Mechanical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139
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47
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48
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Yang YN, Jun W, Qing-zhu Z, Xue-si C, Hui-xuan Z. The research of rheology and thermodynamics of organic–inorganic hybrid membrane during the membrane formation. J Memb Sci 2008. [DOI: 10.1016/j.memsci.2007.12.014] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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49
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Pochat-Bohatier C, Cohen-Addad JP, Chinpa W, Deratani A. Poly(ether imide)/N
-methyl pyrrolidinone solutions: kinetics of water vapour absorption and surface layer formation. POLYM INT 2008. [DOI: 10.1002/pi.2416] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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50
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Morphology control of polysulfone hollow fiber membranes via water vapor induced phase separation. J Memb Sci 2006. [DOI: 10.1016/j.memsci.2005.11.029] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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