1
|
Kayukova L, Vologzhanina A. A New 2-Aminospiropyrazolylammonium Cation with Possible Uses in the Topical Areas of Ionic Liquids. Molecules 2024; 29:2326. [PMID: 38792187 PMCID: PMC11124009 DOI: 10.3390/molecules29102326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 05/08/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Based on the fact that 2-aminospiropyrazolinium compounds and structurally related azoniaspiro compounds belong, in a broad sense, to the class of ionic liquids, we have reviewed them and studied their practical applications. To search for possible uses of a new 2-aminospiropyrazolinium compounds, it is necessary to undertake a comparison with the related class of azoniaspiro compounds based on available information. The structures of the well-studied class of azoniaspiro compounds and the related but little-studied class of 2-aminospiropyrazolinium have rigid frameworks, limited conformational freedom, and a salt nature. These properties give them the ability to organize the nearby molecular space and enable the structure-forming ability of azoniaspiro compounds in the synthesis of zeolites, as well as the ability to act as phase-transfer catalysts and have selective biological effects. Additionally, these characteristics enable their ability to act as electrolytes and serve as materials for anion exchange membranes in fuel cells and water electrolyzers. Thus, the well-studied properties of azoniaspiro compounds as phase-transfer catalysts, structure-directing agents, electrolytes, and materials for membranes in power sources would encourage the study of the similar properties of 2-aminospiropyrazolinium compounds, which we have studied in relation to in vitro antitubercular, antidiabetic, and antimicrobial activities.
Collapse
Affiliation(s)
- Lyudmila Kayukova
- Laboratory of Chemistry of Synthetic and Natural Drug Substances, JSC A.B. Bekturov Institute of Chemical Sciences, 106 Shokan Ualikhanov Str., 050010 Almaty, Kazakhstan
| | - Anna Vologzhanina
- X-ray Diffraction Laboratory, A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., B-334, 119334 Moscow, Russia;
| |
Collapse
|
2
|
Liu L, Ma H, Khan M, Hsiao BS. Recent Advances and Challenges in Anion Exchange Membranes Development/Application for Water Electrolysis: A Review. MEMBRANES 2024; 14:85. [PMID: 38668113 PMCID: PMC11051812 DOI: 10.3390/membranes14040085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 02/27/2024] [Accepted: 03/22/2024] [Indexed: 04/28/2024]
Abstract
In recent years, anion exchange membranes (AEMs) have aroused widespread interest in hydrogen production via water electrolysis using renewable energy sources. The two current commercial low-temperature water electrolysis technologies used are alkaline water electrolysis (AWE) and proton exchange membrane (PEM) water electrolysis. The AWE technology exhibited the advantages of high stability and increased cost-effectiveness with low hydrogen production efficiency. In contrast, PEM water electrolysis exhibited high hydrogen efficiency with low stability and cost-effectiveness, respectively. Unfortunately, the major challenges that AEMs, as well as the corresponding ion transportation membranes, including alkaline hydrogen separator and proton exchange membranes, still face are hydrogen production efficiency, long-term stability, and cost-effectiveness under working conditions, which exhibited critical issues that need to be addressed as a top priority. This review comprehensively presented research progress on AEMs in recent years, providing a thorough understanding of academic studies and industrial applications. It focused on analyzing the chemical structure of polymers and the performance of AEMs and established the relationship between the structure and efficiency of the membranes. This review aimed to identify approaches for improving AEM ion conductivity and alkaline stability. Additionally, future research directions for the commercialization of anion exchange membranes were discussed based on the analysis and assessment of the current applications of AEMs in patents.
Collapse
Affiliation(s)
- Lu Liu
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
| | - Hongyang Ma
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
- Department of Chemistry, Stony Brook University, Stony Brook, NY 11794-3400, USA
| | - Madani Khan
- Department of Chemistry, Stony Brook University, Stony Brook, NY 11794-3400, USA
| | - Benjamin S. Hsiao
- Department of Chemistry, Stony Brook University, Stony Brook, NY 11794-3400, USA
| |
Collapse
|
3
|
Wang Y, Wang S, Sui Z, Gu Y, Zhang Y, Gao J, Lei Y, Zhao J, Li N, Wu J, Wang Z. "Fishbone" Design of Amino/N-Spirocyclic Cations toward High-Performance Poly(triphenylene piperidine) Anion-Exchange Membranes for Fuel Cells. ACS APPLIED MATERIALS & INTERFACES 2024; 16:4003-4012. [PMID: 38207002 DOI: 10.1021/acsami.3c16029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
N-Spirocyclic cations have excellent alkali resistance stability, and precise design of the structure of N-spirocyclic anion-exchange membranes (AEMs) improves their comprehensive performance. Here, we design and synthesize high-performance poly(triphenylene piperidine) membranes based on the "fishbone" design of amino/N-spirocyclic cations. The "fishbone" design does not disrupt the overall stabilized conformation but promotes a microphase separation structure, while exerting the synergistic effect of piperidine cations and spirocyclic cations, resulting in a membrane with good conductivity and alkali resistance stability. The hydroxide conductivity of the QPTPip-ASU-X membrane reached up to 133.5 mS cm-1 at 80 °C. The QPTPip-ASU-15 membrane was immersed in a 2 M NaOH solution at 80 °C for 1200 h, and the conductivity was maintained at 91.02%. In addition, the QPTPip-ASU-5 membrane had the highest peak power density of 255 mW cm-2.
Collapse
Affiliation(s)
- Yan Wang
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China
- Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China
| | - Song Wang
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China
| | - Zhiyan Sui
- Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China
| | - Yiman Gu
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China
- Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China
| | - Yanchao Zhang
- School of Chemistry and Life Sciences, Changchun University of Technology, Changchun 130012, China
| | - Jian Gao
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China
- Advanced Institute of Materials Science, Changchun University of Technology, Changchun 130012, China
| | - Yijia Lei
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China
| | - Jialin Zhao
- School of Chemistry and Life Sciences, Changchun University of Technology, Changchun 130012, China
| | - Na Li
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China
| | - JingYi Wu
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China
| | - Zhe Wang
- School of Chemistry and Life Sciences, Changchun University of Technology, Changchun 130012, China
- Key Laboratory of Advanced Functional Polymer Membrane Materials of Jilin Province, Changchun 130012, China
| |
Collapse
|
4
|
Gao Q, Bouwen D, Yuan S, Gui X, Xing Y, Zheng J, Ling H, Zhu Q, Wang Y, Depuydt S, Li J, Volodine A, Jin P, Van der Bruggen B. Robust loose nanofiltration membrane with fast solute transfer for dye/salt separation. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2023.121518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
|
5
|
Clemens AL, Jayathilake BS, Karnes JJ, Schwartz JJ, Baker SE, Duoss EB, Oakdale JS. Tuning Alkaline Anion Exchange Membranes through Crosslinking: A Review of Synthetic Strategies and Property Relationships. Polymers (Basel) 2023; 15:polym15061534. [PMID: 36987313 PMCID: PMC10051716 DOI: 10.3390/polym15061534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 03/22/2023] Open
Abstract
Alkaline anion exchange membranes (AAEMs) are an enabling component for next-generation electrochemical devices, including alkaline fuel cells, water and CO2 electrolyzers, and flow batteries. While commercial systems, notably fuel cells, have traditionally relied on proton-exchange membranes, hydroxide-ion conducting AAEMs hold promise as a method to reduce cost-per-device by enabling the use of non-platinum group electrodes and cell components. AAEMs have undergone significant material development over the past two decades; however, challenges remain in the areas of durability, water management, high temperature performance, and selectivity. In this review, we survey crosslinking as a tool capable of tuning AAEM properties. While crosslinking implementations vary, they generally result in reduced water uptake and increased transport selectivity and alkaline stability. We survey synthetic methodologies for incorporating crosslinks during AAEM fabrication and highlight necessary precautions for each approach.
Collapse
Affiliation(s)
- Auston L. Clemens
- Materials Engineering Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
- Correspondence: (A.L.C.); (J.S.O.)
| | | | - John J. Karnes
- Materials Engineering Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Johanna J. Schwartz
- Materials Engineering Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Sarah E. Baker
- Materials Science Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Eric B. Duoss
- Materials Engineering Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - James S. Oakdale
- Materials Science Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
- Correspondence: (A.L.C.); (J.S.O.)
| |
Collapse
|
6
|
Wang S, Wang Z, Xu J, Liu Q, Sui Z, Du X, Cui Y, Yuan Y, Yu J, Wang Y, Chang Y. Construction of N-spirocyclic cationic three-dimensional highly stable transport channels by electrospinning for anion exchange membrane fuel cells. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
7
|
A Short Overview of Biological Fuel Cells. MEMBRANES 2022; 12:membranes12040427. [PMID: 35448397 PMCID: PMC9031071 DOI: 10.3390/membranes12040427] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 04/08/2022] [Accepted: 04/09/2022] [Indexed: 02/04/2023]
Abstract
This short review summarizes the improvements on biological fuel cells (BioFCs) with or without ionomer separation membrane. After a general introduction about the main challenges of modern energy management, BioFCs are presented including microbial fuel cells (MFCs) and enzymatic fuel cells (EFCs). The benefits of BioFCs include the capability to derive energy from waste-water and organic matter, the possibility to use bacteria or enzymes to replace expensive catalysts such as platinum, the high selectivity of the electrode reactions that allow working with less complicated systems, without the need for high purification, and the lower environmental impact. In comparison with classical FCs and given their lower electrochemical performances, BioFCs have, up to now, only found niche applications with low power needs, but they could become a green solution in the perspective of sustainable development and the circular economy. Ion exchange membranes for utilization in BioFCs are discussed in the final section of the review: they include perfluorinated proton exchange membranes but also aromatic polymers grafted with proton or anion exchange groups.
Collapse
|
8
|
Yuan Y, Du X, Zhang H, Wang H, Wang Z. Poly (isatin biphenylene) polymer containing ferrocenium derivatives for anion exchange membrane fuel cell. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.119986] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
9
|
Tuning the length of aliphatic chain segments in aromatic poly(arylene ether sulfone) to tailor the micro-structure of anion-exchange membrane for improved proton blocking performance. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.119860] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
10
|
Polynorbornene-based anion exchange membranes with hydrophobic large steric hindrance arylene substituent. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.119938] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
11
|
Wang X, Li J, Chen W, Pang B, Liu Y, Guo Y, Wu X, Cui F, He G. Polybenzimidazole Ultrathin Anion Exchange Membrane with Comb-Shape Amphiphilic Microphase Networks for a High-Performance Fuel Cell. ACS APPLIED MATERIALS & INTERFACES 2021; 13:49840-49849. [PMID: 34637257 DOI: 10.1021/acsami.1c12570] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
A comb-shape amphiphilic cationic side chain is proposed to well-balance the water sorption in anion exchange membranes (AEMs), in which the cationic group is in between of an ether-containing hydrophilic spacer and an alkyl hydrophobic spacer. By fully grafting the amphiphilic side chains onto polybenzimidazole (PBI), comb-shape amphiphilic microphase networks are well-developed in the AEMs, in which the alkyl hydrophobic network greatly restricts water swelling and the ether-containing hydrophilic network keeps the hydration of the cationic groups and enlarges the ion conductive channel. The as-prepared membranes achieve a high conductivity of about 91.2 mS cm-1, an extremely low swelling ratio of about 8.1% at 80 °C, and good mechanical properties at a hydrated state (tensile strength and elongation at a break of about 14.6 MPa and 77.5%, respectively). Benefits from the balanced water sorption in AEMs, the H2/O2 fuel cell with a 10 μm ultrathin membrane could withstand 80 °C and 0.1 MPa back pressure and achieve a high open circuit voltage of about 1.0 V and a high peak power density of about 631.5 mW cm-2. This work provides a new insight into the design of high-performance AEM.
Collapse
Affiliation(s)
- Xiaozhou Wang
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Jiannan Li
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Wanting Chen
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Bo Pang
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Yong Liu
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Yusong Guo
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Xuemei Wu
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| | - Fujun Cui
- Panjin Institute of Industrial Technology, Dalian University of Technology, Panjin 124221, Liaoning, China
| | - Gaohong He
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
| |
Collapse
|
12
|
Wang X, Lin C, Gao Y, Lammertink RG. Anion exchange membranes with twisted poly(terphenylene) backbone: Effect of the N-cyclic cations. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119525] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
13
|
Zhu ZY, Gou WW, Chen JH, Zhang QG, Zhu AM, Liu QL. Crosslinked naphthalene-based triblock polymer anion exchange membranes for fuel cells. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119569] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
14
|
Li Z, Chen J, Zhou J, Nie Y, Shen C, Gao S. Trimethyl-Ammonium Alkaline Anion Exchange Membranes with the Vinylbenzyl Chloride/Acrylonitrile Main Chain. Macromol Res 2021. [DOI: 10.1007/s13233-021-9054-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
15
|
Abdi ZG, Chen J, Chiu T, Yang H, Yu H. Synthesis of ionic polybenzimidazoles with broad ion exchange capacity range for anion exchange membrane fuel cell application. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210409] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zelalem Gudeta Abdi
- Department of Materials Science and Engineering National Taiwan University of Science and Technology Taipei Taiwan
| | - Jyh‐Chien Chen
- Department of Materials Science and Engineering National Taiwan University of Science and Technology Taipei Taiwan
| | - Tse‐Han Chiu
- Department of Materials Science and Engineering National Taiwan University of Science and Technology Taipei Taiwan
| | - Hsiharng Yang
- Graduate Institute of Precision Engineering National Chung Hsing University Taichung City Taiwan
- Innovation and Development Center of Sustainable Agriculture (IDCSA) National Chung Hsing University Taichung City Taiwan
| | - Hsuan‐Hung Yu
- Graduate Institute of Precision Engineering National Chung Hsing University Taichung City Taiwan
| |
Collapse
|
16
|
Facilitating ionic conduction for anion exchange membrane via employing star-shaped block copolymer. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119290] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
17
|
Xue J, Zhang J, Liu X, Huang T, Jiang H, Yin Y, Qin Y, Guiver MD. Toward alkaline-stable anion exchange membranes in fuel cells: cycloaliphatic quaternary ammonium-based anion conductors. ELECTROCHEM ENERGY R 2021. [DOI: 10.1007/s41918-021-00105-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
18
|
Zhang F, Li T, Chen W, Wu X, Yan X, Xiao W, Zhang Y, Wang X, He G. Electron-Donating C-NH 2 Link Backbone for Highly Alkaline and Mechanical Stable Anion Exchange Membranes. ACS APPLIED MATERIALS & INTERFACES 2021; 13:10490-10499. [PMID: 33591159 DOI: 10.1021/acsami.1c00324] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Aryl-ether cleavage and benzylic quaternary ammonium (QA) group degradation are promoted by C═O groups in most commercial anion exchange membrane materials. Herein, a novel strategy of converting C═O groups to the electron-donating C-NH2 linkages in conventional poly(arylene ether ketone)s is proposed by reductive amination via Leuckart reaction. Density functional theory (DFT) calculations indicate that the model compound containing C-NH2 linkage exhibits much higher barrier heights for aryl-ether cleavage and QA group degradation by enhancing the electronic cloud density on both the ether-connected carbon and the benzylic carbon. The C-NH2 linkages also induce hydrogen bond networks in the membranes, which enhance intermolecular interaction and provide additional hydroxide transport sites. As a result, the C-NH2 linkage membranes exhibit excellent hydroxide conductivity (108.2 mS cm-1 at 80 °C) and tensile strength (48.4 MPa) with high elongation at break (50.8%). The C-NH2 linkage membranes also show outstanding alkaline stability with no detectable backbone degradation even in 4 M KOH at 80 °C for 400 h, which is at the top-level among the state-of-the-art main chain architecture AEMs. This study proposes a new strategy for the synthesis of highly stable AEMs based on electron-donating C-NH2 link backbone.
Collapse
Affiliation(s)
- Fan Zhang
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Tiantian Li
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Wanting Chen
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Xuemei Wu
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Xiaoming Yan
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Wu Xiao
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yang Zhang
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Xiaozhou Wang
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Gaohong He
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| |
Collapse
|
19
|
Prepared poly(aryl piperidinium) anion exchange membranes for acid recovery to improve dialysis coefficients and selectivity. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118805] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
20
|
|
21
|
Zhang Y, Chen W, Li T, Yan X, Zhang F, Wang X, Wu X, Pang B, He G. Tuning hydrogen bond and flexibility of N-spirocyclic cationic spacer for high performance anion exchange membranes. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118507] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
22
|
Park HJ, Lee SY, Lee TK, Kim HJ, Lee YM. N3-butyl imidazolium-based anion exchange membranes blended with Poly(vinyl alcohol) for alkaline water electrolysis. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118355] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|