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Koo IK, Lim PT, Chen X, Goh K. How solute-membrane interaction influences foulant formation in polymeric catalytic membrane: competitive and sequential reactions. J IND ENG CHEM 2023. [DOI: 10.1016/j.jiec.2023.03.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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Wang W, Li PF, Xie R, Ju XJ, Liu Z, Chu LY. Designable Micro-/Nano-Structured Smart Polymeric Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2107877. [PMID: 34897843 DOI: 10.1002/adma.202107877] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/28/2021] [Indexed: 06/14/2023]
Abstract
Smart polymeric materials with dynamically tunable physico-chemical characteristics in response to changes of environmental stimuli, have received considerable attention in myriad fields. The diverse combination of their micro-/nano-structural and molecular designs creates promising and exciting opportunities for exploiting advanced smart polymeric materials. Engineering micro-/nano-structures into smart polymeric materials with elaborate molecular design enables intricate coordination between their structures and molecular-level response to cooperatively realize smart functions for practical applications. In this review, recent progresses of smart polymeric materials that combine micro-/nano-structures and molecular design to achieve designed advanced functions are highlighted. Smart hydrogels, gating membranes, gratings, milli-particles, micro-particles and microvalves are employed as typical examples to introduce their design and fabrication strategies. Meanwhile, the key roles of interplay between their micro-/nano-structures and responsive properties to realize the desired functions for their applications are emphasized. Finally, perspectives on the current challenges and opportunities of micro-/nano-structured smart polymeric materials for their future development are presented.
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Affiliation(s)
- Wei Wang
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, 610065, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan, 610065, China
| | - Ping-Fan Li
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, 610065, China
| | - Rui Xie
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, 610065, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan, 610065, China
| | - Xiao-Jie Ju
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, 610065, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan, 610065, China
| | - Zhuang Liu
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, 610065, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan, 610065, China
| | - Liang-Yin Chu
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan, 610065, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan, 610065, China
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Rational design of high-performance continuous flow catalytic membrane reactor based on poly(4-vinylpyridine) brush-anchored Au nanoparticles. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.121002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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4
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Qi L, Qiao J. Design of Switchable Enzyme Carriers Based on Stimuli-Responsive Porous Polymer Membranes for Bioapplications. ACS APPLIED BIO MATERIALS 2021; 4:4706-4719. [PMID: 35007021 DOI: 10.1021/acsabm.1c00338] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Design of efficient enzyme carriers, where enzymes are conjugated to supports, has become an attractive research avenue. Immobilized enzymes are advantageous for practical applications because of their convenience in handling, ease of separation, and good reusability. However, the main challenge is that these traditional enzyme carriers are unable to regulate the enzymolysis efficiency or to protect the enzymes from proteolytic degradation, which restricts their effectiveness of enzymes in bioapplications. Enlightened by the stimuli-responsive channels in the natural cell membranes, conjugation of the enzymes within flat-sheet stimuli-responsive porous polymer membranes (SR-PPMs) as artificial cell membranes is an efficient strategy for circumventing this challenge. Controlled by the external stimuli, the multifunctional polymer chains, which are incorporated within the membranes and attached to the enzyme, change their structures to defend the enzyme from the external environmental disturbances and degradation by proteinases. Specifically, smart SR-PPM enzyme carriers (SR-PPMECs) not only permit convective substrate transfer through the accessible porous network, dramatically improving enzymolysis efficiency due to the adjustable pore sizes and the confinement effect, but they also act as molecular switches for regulating its permeability and selectivity. In this review, the concept of SR-PPMECs is presented. It covers the latest developments in design strategies of flat-sheet SR-PPFMs, fabrication protocols of SR-PPFMECs, strategies for the regulation of enzymolysis efficiency, and their cutting-edge bioapplications.
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Affiliation(s)
- Li Qi
- Beijing National Laboratory of Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.,School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Juan Qiao
- Beijing National Laboratory of Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.,School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
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Qin Y, Jian S, Bai K, Wang Y, Mai Z, Fan S, Qiu B, Chen Y, Wang Y, Xiao Z. Catalytic Membrane Reactor of Nano (Ag+ZIF-8)@Poly(tetrafluoroethylene) Built by Deep-Permeation Synthesis Fabrication. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00862] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yangmei Qin
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Shizhao Jian
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Ke Bai
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Yuyang Wang
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Zenghui Mai
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Senqing Fan
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Boya Qiu
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Yu Chen
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Yinan Wang
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Zeyi Xiao
- School of Chemical Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
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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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Affiliation(s)
- Árpád Molnár
- Department of Organic Chemistry University of Szeged Dóm tér 8 Szeged 6720 Hungary
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Chen Q, Zuo X, Liang H, Zhu T, Zhong Y, Liu J, Nan J. A Heat-Resistant Poly(oxyphenylene benzimidazole)/Ethyl Cellulose Blended Polymer Membrane for Highly Safe Lithium-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2020; 12:637-645. [PMID: 31825197 DOI: 10.1021/acsami.9b17374] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A blended membrane based on poly(oxyphenylene benzimidazole) (PBI) and ethyl cellulose (EC) exhibits heat resistance and good electrochemical performance. The prepared blended polymer gel membranes show no visible dimensional change after being held at 350 °C for 30 min, whereas the polyethylene (PE) separator almost completely melts. In addition to excellent thermal stability, the self-supporting blended membranes also exhibit a uniform thermal distribution during the heating process from 60 to 200 °C. Additionally, the ionic conductivities of the PBI/EC blended membranes with different ratios are 1.24 mS cm-1 (1:1), 2.58 mS cm-1 (1:2), and 1.68 mS cm-1 (1:3), which are much higher than those of the PE separator (0.39 mS cm-1). Compared to that of the PE separator (113 mAh g-1), the cell with a separator of PBI/EC = 1:2 retained a discharge capacity of 131 mAh g-1 after 150 cycles at 0.5C. Meanwhile, the rate performance of the cell was also better than that of the PE separator, especially at high currents (5C). All of the results indicate that this blended polymer gel membrane with good thermal stability is expected to be applied to high-performance lithium-ion batteries.
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Affiliation(s)
- Qiuyu Chen
- School of Chemistry, MOE Key Laboratory of Theoretical Chemistry of Environment, Guangzhou Key Laboratory of Materials for Energy Conversion and Storage , South China Normal University , Guangzhou 510006 , P. R. China
| | - Xiaoxi Zuo
- School of Chemistry, MOE Key Laboratory of Theoretical Chemistry of Environment, Guangzhou Key Laboratory of Materials for Energy Conversion and Storage , South China Normal University , Guangzhou 510006 , P. R. China
| | - Huiying Liang
- School of Chemistry, MOE Key Laboratory of Theoretical Chemistry of Environment, Guangzhou Key Laboratory of Materials for Energy Conversion and Storage , South China Normal University , Guangzhou 510006 , P. R. China
| | - Tianming Zhu
- School of Chemistry, MOE Key Laboratory of Theoretical Chemistry of Environment, Guangzhou Key Laboratory of Materials for Energy Conversion and Storage , South China Normal University , Guangzhou 510006 , P. R. China
| | - Yaotang Zhong
- School of Chemistry, MOE Key Laboratory of Theoretical Chemistry of Environment, Guangzhou Key Laboratory of Materials for Energy Conversion and Storage , South China Normal University , Guangzhou 510006 , P. R. China
| | - Jiansheng Liu
- Guangzhou Great Power Energy Technology Co., Ltd. , Guangzhou 511483 , P. R. China
| | - Junmin Nan
- School of Chemistry, MOE Key Laboratory of Theoretical Chemistry of Environment, Guangzhou Key Laboratory of Materials for Energy Conversion and Storage , South China Normal University , Guangzhou 510006 , P. R. China
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Self-cleaning PDA/ZIF-67@PP membrane for dye wastewater remediation with peroxymonosulfate and visible light activation. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.117341] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Li XY, Xie R, Zhang C, Chen ZH, Hu JQ, Ju XJ, Wang W, Liu Z, Chu LY. Effects of hydrophilicity of blended submicrogels on the microstructure and performance of thermo-responsive membranes. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.04.057] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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