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Si X, Luo M, Li M, Ma Y, Huang Y, Ge Y. Magnetic properties of a soft magnetic elastomer based on antioxidant magnetic composite particles and a water-soluble polymer matrix. SOFT MATTER 2023; 19:1008-1016. [PMID: 36647597 DOI: 10.1039/d2sm01426b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
A soft magnetic elastomer, called a magnetorheological elastomer (MRE), based on a polyacrylamide (PAM) modified carbonyl iron particle (P-CIP) composite and a water-soluble PAM matrix was designed and prepared by the chemical polymerization and crosslinking method. P-CIPs were synthesized by the polymerization of an acrylamide monomer on the CIP surface to improve the oxidation resistance of CIPs and the interaction between the particles and polymer matrix in the MRE. The results obtained from infrared spectroscopy, scanning electron microscopy (SEM) and thermogravimetric analysis (TGA) (in a nitrogen atmosphere) show that the coating effect of the polymer on the particle surface is very good. TGA (in an air atmosphere) curves indicate that the P-CIPs show strong oxidation resistance. Meanwhile, the test results obtained for the magnetic properties show that the MRE with P-CIPs has a saturation magnetization (94.7 emu g-1), a relative magnetorheological effect (687.5%), and a Payne effect factor (92%) under the action of a strong magnetic field (1 T). It was also clearly found that these properties are enhanced with increasing magnetic field intensity. Furthermore, the chain effect of magnetic particles under a magnetic field, the strong particle-matrix interaction and its breakdown process with increasing shear strain were discussed in this work.
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Affiliation(s)
- Xiaodong Si
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China.
- Key Laboratory of Unconventional Oil and Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao, Shandong 266580, China
| | - Mingliang Luo
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China.
- Key Laboratory of Unconventional Oil and Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao, Shandong 266580, China
| | - Mingzhong Li
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China.
- Key Laboratory of Unconventional Oil and Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao, Shandong 266580, China
| | - Yuben Ma
- Oilfield Production Department, China Oilfield Services Limited, Tianjin 300451, China
| | - Yige Huang
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China.
- Key Laboratory of Unconventional Oil and Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao, Shandong 266580, China
| | - Yunzhi Ge
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China.
- Key Laboratory of Unconventional Oil and Gas Development (China University of Petroleum (East China)), Ministry of Education, Qingdao, Shandong 266580, China
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Merazzo KJ, Lima AC, Rincón-Iglesias M, Fernandes LC, Pereira N, Lanceros-Mendez S, Martins P. Magnetic materials: a journey from finding north to an exciting printed future. MATERIALS HORIZONS 2021; 8:2654-2684. [PMID: 34617551 DOI: 10.1039/d1mh00641j] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The potential implications/applications of printing technologies are being recognized worldwide across different disciplines and industries. Printed magnetoactive smart materials, whose physical properties can be changed by the application of external magnetic fields, are an exclusive class of smart materials that are highly valuable due to their magnetically activated smart and/or multifunctional response. Such smart behavior allows, among others, high speed and low-cost wireless activation, fast response, and high controllability with no relevant limitations in design, shape, or dimensions. Nevertheless, the printing of magnetoactive materials is still in its infancy, and the design apparatus, the material set, and the fabrication procedures are far from their optimum features. Thus, this review presents the main concepts that allow interconnecting printing technologies with magnetoactive materials by discussing the advantages and disadvantages of this joint field, trying to highlight the scientific obstacles that still limit a wider application of these materials nowadays. Additionally, it discusses how these limitations could be overcome, together with an outlook of the remaining challenges in the emerging digitalization, Internet of Things, and Industry 4.0 paradigms. Finally, as magnetoactive materials will play a leading role in energy generation and management, the magnetic-based Green Deal is also addressed.
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Affiliation(s)
- K J Merazzo
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
| | - A C Lima
- Centro/Departamento de Física, Universidade do Minho, 4710-057 Braga, Portugal.
- INL - International Iberian Nanotechnology Laboratory, 4715-330 Braga, Portugal
| | - M Rincón-Iglesias
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
| | - L C Fernandes
- Centro/Departamento de Física, Universidade do Minho, 4710-057 Braga, Portugal.
| | - N Pereira
- Centro/Departamento de Física, Universidade do Minho, 4710-057 Braga, Portugal.
- Algoritmi Center, Minho University, 4800-058 Guimarães, Portugal
| | - S Lanceros-Mendez
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
- IKERBASQUE, Basque Foundation for Science, 48009 Bilbao, Spain.
| | - P Martins
- Centro/Departamento de Física, Universidade do Minho, 4710-057 Braga, Portugal.
- IB-S Institute of Science and Innovation for Sustainability, Universidade do Minho, 4710-057, Braga, Portugal
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Robust and rapid responsive organic-inorganic hybrid bilayer hydrogel actuators with silicon nanoparticles as the cross-linker. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123863] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Investigation of the structure-property relationship in binder free asymmetric supercapacitor device based on NiCo2O4.nH2O nanostructures. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2020.114850] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Cvek M, Zahoranova A, Mrlik M, Sramkova P, Minarik A, Sedlacik M. Poly(2-oxazoline)-based magnetic hydrogels: Synthesis, performance and cytotoxicity. Colloids Surf B Biointerfaces 2020; 190:110912. [PMID: 32172162 DOI: 10.1016/j.colsurfb.2020.110912] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 01/30/2020] [Accepted: 02/27/2020] [Indexed: 01/15/2023]
Abstract
Research on the subject of smart biomaterials has become a cornerstone of tissue engineering and regenerative medicine. Herein, the authors report on developing magnetic hydrogels that combine high biocompatibility and remarkable activity in magnetic fields. We fabricated magnetic hydrogels based on poly(2-ethyl-2-oxazoline) (POx) via living ring-opening cationic polymerization with in-situ embedding of the carbonyl iron (CI) particles. Investigation was made as to the effect exerted by the concentration of CI on magnetic, viscoelastic/magnetorheological properties, the degree of equilibrium swelling, and cytotoxicity. The hydrogels exhibited an open pore structure, as evidenced by computed tomography (CT) imaging. Susceptibility measurements revealed the concentration-dependent field-induced particle restructuration indicating elongation/contraction of the material, thereby determining the potential for magneto-mechanical stimulation of the cells. The POx-based magnetic hydrogels were amphiphilic in character, showing decrease in their capability to hold liquid alongside increase in CI concentration. Viscoelastic measurements suggested that interaction occurred between the particles and matrix based on inconsistency between the experimental storage modulus and the Krieger-Dougherty model. The synthesized materials exhibited excellent biocompatibility toward the 3T3 fibroblast cell line in tests of extract toxicity and direct contact cytotoxicity (ISO standards). The unique combination of properties exhibited by the material - magneto-mechanical activity and biocompatibility - could prove favorable in fields such as biomedicine and biomechanics.
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Affiliation(s)
- Martin Cvek
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida T. Bati 5678, 760 01 Zlín, Czech Republic.
| | - Anna Zahoranova
- Polymer Institute, Slovak Academy of Sciences, Dubravska cesta 9, 845 41 Bratislava, Slovakia.
| | - Miroslav Mrlik
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida T. Bati 5678, 760 01 Zlín, Czech Republic
| | - Petra Sramkova
- Polymer Institute, Slovak Academy of Sciences, Dubravska cesta 9, 845 41 Bratislava, Slovakia
| | - Antonin Minarik
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida T. Bati 5678, 760 01 Zlín, Czech Republic; Department of Physics and Materials Engineering, Faculty of Technology, Tomas Bata University in Zlín, Vavreckova 275, 760 01 Zlín, Czech Republic
| | - Michal Sedlacik
- Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Trida T. Bati 5678, 760 01 Zlín, Czech Republic; Department of Production Engineering, Faculty of Technology, Tomas Bata University in Zlín, Vavreckova 275, 760 01 Zlín, Czech Republic
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Zhang G, Wang H, Wang J, Zheng J, Ouyang Q. The impact of CIP content on the field-dependent dynamic viscoelastic properties of MR gels. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123596] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Novel MnO2/cobalt composites nanosheets array as efficient anode for asymmetric supercapacitor. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.145] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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El-hoshoudy A. Quaternary ammonium based surfmer-co-acrylamide polymers for altering carbonate rock wettability during water flooding. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2017.11.119] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Effect of CoFe2O4 nanoparticles on a carbonyl iron based magnetorheological suspension. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.10.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Chen Y, Huang X, Gong Z, Xu C, Mou W. Fabrication of High Performance Magnetic Rubber from NBR and Fe3O4 via in Situ Compatibilization with Zinc Dimethacrylate. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b03833] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yukun Chen
- The
Key Laboratory of Polymer Processing Engineering, Ministry of Education, China (South China University of Technology), Guangzhou 510640, China
| | - Xunhui Huang
- The
Key Laboratory of Polymer Processing Engineering, Ministry of Education, China (South China University of Technology), Guangzhou 510640, China
| | - Zhou Gong
- The
Key Laboratory of Polymer Processing Engineering, Ministry of Education, China (South China University of Technology), Guangzhou 510640, China
| | - Chuanhui Xu
- School
of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China
| | - Wenjie Mou
- The
Key Laboratory of Polymer Processing Engineering, Ministry of Education, China (South China University of Technology), Guangzhou 510640, China
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