1
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Xu W, Wang W, Hao L, Zhao W, Liu H, Wang X. Effect of generation number on properties of fluoroalkyl‐terminated hyperbranched polyurethane latexs and its films. J Appl Polym Sci 2020. [DOI: 10.1002/app.49215] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Wei Xu
- National Demonstration Center for Experimental Light Chemistry Engineering EducationShaanxi University of Science and Technology Xi'an People's Republic of China
- Zhejiang Wenzhou Research Institute of Light Industry Wenzhou People's Republic of China
| | - Wen Wang
- National Demonstration Center for Experimental Light Chemistry Engineering EducationShaanxi University of Science and Technology Xi'an People's Republic of China
- Zhejiang Wenzhou Research Institute of Light Industry Wenzhou People's Republic of China
| | - Lifen Hao
- College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology Xi'an People's Republic of China
| | - Weijia Zhao
- National Demonstration Center for Experimental Light Chemistry Engineering EducationShaanxi University of Science and Technology Xi'an People's Republic of China
- Zhejiang Wenzhou Research Institute of Light Industry Wenzhou People's Republic of China
| | - Hongna Liu
- College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology Xi'an People's Republic of China
| | - Xuechuan Wang
- National Demonstration Center for Experimental Light Chemistry Engineering EducationShaanxi University of Science and Technology Xi'an People's Republic of China
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2
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Zhang D, Xing P, Pan R, Lin X, Sha M, Jiang B. Preparation and Surface Properties Study of Novel Fluorine-Containing Methacrylate Polymers for Coating. MATERIALS 2018; 11:ma11112258. [PMID: 30428523 PMCID: PMC6266613 DOI: 10.3390/ma11112258] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 11/02/2018] [Accepted: 11/07/2018] [Indexed: 11/20/2022]
Abstract
A new structural fluorine-containing methacrylate monomer CH2=C(CH3)COOC–(CF3)2CF2CF2CF3 (5) was synthesized derived from perfluoro-2-methyl-2-pentene (D2). A homopolymer of 5 and copolymers of 5 and methacrylate with different alkyl chain length (chain length n = 1, 2, 4, 6, 8, 12, 18) were obtained. These new fluorinated acrylate polymers showed excellent water and oil repellency. The contact angle of the films of the homopolymer and part of the copolymers were similar with the corresponding polymers prepared from CH2=CHC(O)OCH(C3F7)(CF(CF3)2), but greater than that of the C6F13(CF3)CHOC(O)CH=CH2 homopolymer. The structure-property relationship research indicated that the copolymers’ hydrophobicity decreased first and then increased with the increase of alkyl chain length. Td of all the polymers were greater than 220 °C and Tg fluctuated within the range of −51~103.8 °C. Contact angle and Tg could be adjusted by controlling the feed ratio of monomer to meet the requirements of technical indicators in the practical applications. The outstanding liquid repellency and thermal stability make monomer 5 a promising alternative to perfluorinated long-chain fluorosurfactants.
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Affiliation(s)
- Ding Zhang
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.
| | - Ping Xing
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.
| | - Renming Pan
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
| | - Xiangyang Lin
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
| | - Min Sha
- School of Management Science & Engineering, Nanjing University of Finance & Economics, Nanjing 210046, China.
| | - Biao Jiang
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.
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3
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Mashlyakovskii LN, Koz’mina NS, Egorova NA, Khomko EV. Epoxy Coatings with Low Surface Energy from Powdered Compounds Modified with Finely Dispersed Polytetrafluoroethylene Particles. RUSS J APPL CHEM+ 2018. [DOI: 10.1134/s1070427218040158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Rosu C, Lin H, Jiang L, Breedveld V, Hess DW. Sustainable and long-time 'rejuvenation' of biomimetic water-repellent silica coating on polyester fabrics induced by rough mechanical abrasion. J Colloid Interface Sci 2018; 516:202-214. [PMID: 29408106 DOI: 10.1016/j.jcis.2018.01.055] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 01/14/2018] [Indexed: 10/18/2022]
Abstract
The economical use of water-repellent coatings on polymeric materials in commercial and industrial applications is limited by their mechanical wear robustness and long-term durability. In this study, we demonstrate that polyethylene terephthalate (PET) fabric modified with inorganic, methyltrimethoxysilane (MTMS)-based coatings shows excellent resistance against various types of wear damage, thereby mimicking superhydrophobic biological materials. These features were facilitated by the rational design of coating processing that also enabled tunable hierarchical surface structure. A series of custom and standard testing protocols revealed that coating-to-substrate adhesion was remarkably high, as was the resistance to various mechanical abradents. The most intriguing characteristic observed during aging and abrasion cycles was the enhancement in non-wettability or 'rejuvenation' reflected by water droplet roll-off behavior, a characteristic of self-cleaning materials. Water-repellent properties of coated polyester were also enhanced by prolonged thermal annealing and were maintained after custom laundry. The developed technology offers opportunities to design low cost, durable and functional textiles for both indoor and outdoor applications.
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Affiliation(s)
- Cornelia Rosu
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA; Georgia Tech Polymer Network, GTPN, Georgia Institute of Technology, Atlanta, GA 30332, USA.
| | - Haisheng Lin
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - Lu Jiang
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA; Renewable Bioproducts Institute, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - Victor Breedveld
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - Dennis W Hess
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA
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5
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Schellenberger S, Gillgard P, Stare A, Hanning A, Levenstam O, Roos S, Cousins IT. Facing the rain after the phase out: Performance evaluation of alternative fluorinated and non-fluorinated durable water repellents for outdoor fabrics. CHEMOSPHERE 2018; 193:675-684. [PMID: 29172158 DOI: 10.1016/j.chemosphere.2017.11.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Revised: 11/05/2017] [Accepted: 11/06/2017] [Indexed: 05/21/2023]
Abstract
Fluorinated durable water repellent (DWR) agents are used to obtain water and stain repellent textiles. Due to the on-going phase-out of DWRs based on side-chain fluorinated polymers (SFP) with "long" perfluoroalkyl chains, the textile industry lacks suitable alternatives with comparable material characteristics. The constant development and optimization of SFPs for textile applications initiated more than half a century ago has resulted in a robust and very efficient DWR-technology and textiles with exceptional hydro- and oleo-phobic properties. The industry is now in the predicament that the long-chain SFPs with the best technical performance have undesirable toxicological and environmental behaviour. This study provides a comprehensive overview of the technical performance of presently available fluorinated and non-fluorinated DWRs as part of a chemical alternatives assessment (CAA). The results are based on a study with synthetic outdoor fabrics treated with alternative DWRs and tested for repellency using industrial standard and complementary methods. Using this approach, the complex structure-property relationships of DWR-polymers could be explained on a molecular level. Both short-chain SFPs and non-fluorinated DWRs showed excellent water repellency and durability in some cases while short-chain SFPs were the more robust of the alternatives to long-chain SFPs. A strong decline in oil repellency and durability with perfluoroalkyl chain length was shown for SFP DWRs. Non-fluorinated alternatives were unable to repel oil, which might limit their potential for substitution in textile application that require repellency towards non-polar liquids.
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Affiliation(s)
- S Schellenberger
- Department of Environmental Science and Analytical Chemistry (ACES), Stockholm University, Sweden.
| | | | - A Stare
- Swerea IVF AB, Mölndal, Sweden
| | | | - O Levenstam
- Swedish School of Textiles, University of Borås, Sweden
| | - S Roos
- Swerea IVF AB, Mölndal, Sweden
| | - I T Cousins
- Department of Environmental Science and Analytical Chemistry (ACES), Stockholm University, Sweden
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6
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Ban Q, Chen H, Yan Y, Tian N, Kong J. Tunable intramolecular cyclization and glass transition temperature of hyperbranched polymers by regulating monomer reactivity. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.09.039] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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7
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Holmquist H, Schellenberger S, van der Veen I, Peters GM, Leonards PEG, Cousins IT. Properties, performance and associated hazards of state-of-the-art durable water repellent (DWR) chemistry for textile finishing. ENVIRONMENT INTERNATIONAL 2016; 91:251-64. [PMID: 26994426 DOI: 10.1016/j.envint.2016.02.035] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 02/26/2016] [Accepted: 02/28/2016] [Indexed: 05/21/2023]
Abstract
Following the phase-out of long-chain per- and polyfluoroalkyl substances (PFASs), the textile industry had to find alternatives for side-chain fluorinated polymer based durable water repellent (DWR) chemistries that incorporated long perfluoroalkyl side chains. This phase-out and subsequent substitution with alternatives has resulted in a market where both fluorinated and non-fluorinated DWRs are available. These DWR alternatives can be divided into four broad groups that reflect their basic chemistry: side-chain fluorinated polymers, silicones, hydrocarbons and other chemistries (includes dendrimer and inorganic nanoparticle chemistries). In this critical review, the alternative DWRs are assessed with regards to their structural properties and connected performance, loss and degradation processes resulting in diffuse environmental emissions, and hazard profiles for selected emitted substances. Our review shows that there are large differences in performance between the alternative DWRs, most importantly the lack of oil repellence of non-fluorinated alternatives. It also shows that for all alternatives, impurities and/or degradation products of the DWR chemistries are diffusively emitted to the environment. Our hazard ranking suggests that hydrocarbon based DWR is the most environmentally benign, followed by silicone and side-chain fluorinated polymer-based DWR chemistries. Industrial commitments to reduce the levels of impurities in silicone based and side-chain fluorinated polymer based DWR formulations will lower the actual risks. There is a lack of information on the hazards associated with DWRs, in particular for the dendrimer and inorganic nanoparticle chemistries, and these data gaps must be filled. Until environmentally safe alternatives, which provide the required performance, are available our recommendation is to choose DWR chemistry on a case-by-case basis, always weighing the benefits connected to increased performance against the risks to the environment and human health.
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Affiliation(s)
- H Holmquist
- Chemical Environmental Science, Department of Chemical Engineering, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden.
| | - S Schellenberger
- Department of Environmental Science and Analytical Chemistry (ACES), Stockholm University, SE-106 91 Stockholm, Sweden
| | - I van der Veen
- Institute for Environmental Studies (IVM), VU University, De Boelelaan 1087, NL-1081 HV, Amsterdam, The Netherlands
| | - G M Peters
- Chemical Environmental Science, Department of Chemical Engineering, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden
| | - P E G Leonards
- Institute for Environmental Studies (IVM), VU University, De Boelelaan 1087, NL-1081 HV, Amsterdam, The Netherlands
| | - I T Cousins
- Department of Environmental Science and Analytical Chemistry (ACES), Stockholm University, SE-106 91 Stockholm, Sweden
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8
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Wang S, Liu K, Yao X, Jiang L. Bioinspired Surfaces with Superwettability: New Insight on Theory, Design, and Applications. Chem Rev 2015; 115:8230-93. [DOI: 10.1021/cr400083y] [Citation(s) in RCA: 1085] [Impact Index Per Article: 120.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Kesong Liu
- Key
Laboratory of Bio-Inspired Smart Interfacial Science and Technology
of Ministry of Education, School of Chemistry and Environment, BeiHang University, Beijing 100191, People’s Republic of China
| | - Xi Yao
- Department
of Biomedical Sciences, City University of Hong Kong, Hong Kong P6903, People’s Republic of China
| | - Lei Jiang
- Key
Laboratory of Bio-Inspired Smart Interfacial Science and Technology
of Ministry of Education, School of Chemistry and Environment, BeiHang University, Beijing 100191, People’s Republic of China
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10
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Zheng Y, Li S, Weng Z, Gao C. Hyperbranched polymers: advances from synthesis to applications. Chem Soc Rev 2015; 44:4091-130. [DOI: 10.1039/c4cs00528g] [Citation(s) in RCA: 498] [Impact Index Per Article: 55.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This review summarizes the advances in hyperbranched polymers from the viewpoint of structure, click synthesis and functionalization towards their applications in the last decade.
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Affiliation(s)
- Yaochen Zheng
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Sipei Li
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Zhulin Weng
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Chao Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- P. R. China
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11
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Mesias R, Murillo EA. Hyperbranched polyester polyol modified with polylactic acid. J Appl Polym Sci 2014. [DOI: 10.1002/app.41589] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ricardo Mesias
- Grupo de Investigación GIPIMME; Universidad de Antioquia; Calle 67, 53-108 Medellín Colombia
| | - Edwin A. Murillo
- Grupo de Investigación en Materiales Poliméricos (GIMAPOL), Departamento de Química; Universidad Francisco de Paula Santander; Avenida Gran Colombia No. 12E-96 Barrio Colsag San José de Cúcuta Colombia
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12
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Li Y, Zhang H, Wang X, Wang Y, Yan Y, Zhang Y, Li H, Zhao Y. Adsorption Kinetics and Interfacial Dilational Properties of Fluorinated Hyperbranched Polymer atn-Decane/Water Interface. J DISPER SCI TECHNOL 2014. [DOI: 10.1080/01932691.2014.902765] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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13
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Superhydrophobic and oleophobic surface from fluoropolymer-SiO2 hybrid nanocomposites. J Colloid Interface Sci 2014; 435:75-82. [PMID: 25218050 DOI: 10.1016/j.jcis.2014.08.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Revised: 08/02/2014] [Accepted: 08/07/2014] [Indexed: 11/22/2022]
Abstract
The fluoropolymer-SiO2 hybrid nanocomposite consisting of core-corona fluoropolymer-grafted SiO2 nanoparticle (NP) and poly(dodecafluoroheptyl methacrylate) (PDFHM) was obtained by radical solution polymerization of the vinyl trimethoxy silane (VTMS)-treated SiO2 NP with DFHM in this work. In H2O/tetrahydrofuran (THF) solution, PDFHM self-assembles into dendritic micelle and the increase in H2O volume is favorable for fluoropolymer-grafted SiO2 NPs to create dense fluoropolymer corona layer. It also shows that the addition of H2O to the THF suspension of fluoropolymer-SiO2 nanocomposite could cause a transfer for surface morphology of cast film from smooth film-covered aggregation to bare-exposed flaky aggregation and microsphere aggregation, which results in an increase in surface RMS roughness of cast film and induces a superhydrophobicity. Oleophobicity of cast film can be improved by thermal annealing, because strong surface self-segregation of PDFHM chains during thermal annealing process arouses a marked increase in surface fluorine content.
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14
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Pirozhnikov PB, Korolev IV, Kuzina NG, Mashlyakovskii LN. Hyperbranched polymers and their use in the technology of paint-and-varnish materials and coatings (A review). RUSS J APPL CHEM+ 2013. [DOI: 10.1134/s1070427213100133] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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16
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Rengasamy S, Mannari V. Hydrophobic and oil-resistant coatings based on advanced green polyurethane dispersions. J Appl Polym Sci 2013. [DOI: 10.1002/app.39643] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Vijay Mannari
- Coating Research Institute; Eastern Michigan University; Michigan
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17
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Enhancing the hydrophobic properties of various commercial polymers through mixtures and coatings with a fluorinated diblock copolymer in low concentrations. Eur Polym J 2013. [DOI: 10.1016/j.eurpolymj.2013.04.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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18
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Hasanzadeh M, Moieni T, Hadavi Moghadam B. Synthesis and Characterization of an Amine-Terminated AB2-Type Hyperbranched Polymer and Its Application in Dyeing of Poly(ethylene terephthalate) Fabric with Acid Dye. ADVANCES IN POLYMER TECHNOLOGY 2013. [DOI: 10.1002/adv.21345] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Tahereh Moieni
- Department of Textile Engineering; Amirkabir University of Technology; Tehran; 15875-4413; Iran
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19
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Liu G, Lei J, Wang F. Nonisothermal crystallization kinetics of AB2hyperbranched polymer-filled polypropylene. POLYM ENG SCI 2013. [DOI: 10.1002/pen.23514] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Guangtian Liu
- Hebei Provincial Key Laboratory of Applied Chemistry; Yanshan University; Qinhuangdao 066004 People's Republic of China
- Department of Applied Chemistry; Institute of Environmental and Chemistry Engineering; Yanshan University; Qinhuangdao 066004 People's Republic of China
| | - Jing Lei
- Hebei Provincial Key Laboratory of Applied Chemistry; Yanshan University; Qinhuangdao 066004 People's Republic of China
- Department of Applied Chemistry; Institute of Environmental and Chemistry Engineering; Yanshan University; Qinhuangdao 066004 People's Republic of China
| | - Fengyan Wang
- Hebei Provincial Key Laboratory of Applied Chemistry; Yanshan University; Qinhuangdao 066004 People's Republic of China
- Department of Applied Chemistry; Institute of Environmental and Chemistry Engineering; Yanshan University; Qinhuangdao 066004 People's Republic of China
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20
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Shirtcliffe NJ, McHale G, I. Newton M. The superhydrophobicity of polymer surfaces: Recent developments. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/polb.22286] [Citation(s) in RCA: 133] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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