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开发可应用于电催化CO2还原(ECR)的高性价比离子交换膜，对于实现碳资源高效利用至关重要。基于此，以合成的聚酰亚胺为骨架，通过开环反应引入含季铵基团的柔性烷基侧链，制备一系列季铵化聚酰亚胺(QAPI)膜，详细研究其化学结构、微观形貌、理化性能及ECR性能。在所有QAPI膜中，QAPI-70膜展现出最优的OH-传导能力和ECR性能。此外，QAPBI-70膜在ECR环境中可保持良好的稳定性。结果表明，制备的QAPBI-70膜在ECR方面具有较好的应用前景。
Abstract：The development of high cost-effective ion exchange membrane that can be applied in electrocatalytic CO2 reduction(ECR) is very crucial for efficient carbon resource utilization. Herein, a series of quaternized polyimide(QAPI) membranes were successfully prepared by introducing flexible alkyl side chain containing quaternary ammonium groups into synthesized polyimide backbone through ring-opening reaction. The chemical structure, morphology, physico-chemical properties and ECR performance of QAPI membranes were investigated in detail. Among all QAPI membranes, the QAPI-70 membrane exhibits the highest OH-conductivity and ECR performance. Besides, the QAPI-70 membrane has excellent stability in the ECR environment. These results demonstrate the QAPI-70 membrane has a promising application in electrocatalytic reduction of CO2 to CO.
1 TUFA R A, CHANDA D, MA M, AILI D, DEMISSIE T B, VAES J, LI Q F, LIU S H, PAN D. Towards highly efficient electrochemical CO2 reduction:cell designs, membranes and electrocatalysts[J]. Applied Energy, 2020,277:115557.
2 ZHANG X Y, ZHANG Z, LI H B, GAO R, XIAO M L, ZHU J B, FENE M, CHEN Z W. Insight into heterogeneous electrocatalyst design understanding for the reduction of carbon dioxide[J]. Advanced Energy Materials, 2022, 12:2201461.
3 WU Z Z, GAO F Y, GAO M R. Regulating the oxidation state of nanomaterials for electrocatalytic CO2 reduction[J]. Energy Environmental Science, 2021, 14:1121-1139.
4 胡胜哲,张华丽.离子液体改性埃洛石吸附CO2性能分析[J].离子交换与吸附, 2021, 37(6):543-553.
5 RONG W F, ZOU H Y, ZANG W J, XI S B, WEI S T, LONG B H, HU J H,LI Y F, DUAN L. Size-dependent activity and selectivity of atomic-level copper nanoclusters during CO/CO2 electroreduction[J]. Angewandte Chemie International Edition, 2021, 60:466-472.
6 华亚妮,冯少广,党欣悦,郝文斌,张保文,高展. CO2电催化还原产合成气研究进展[J].化工进展, 2022, 41:1224-1240.
7 KUHL K P, HATSUKADE T, CAVE E R, ABRAM D N, KIBSGAARD J, JARAMILLO T F. Electrocatalytic conversion of carbon dioxide to methane and methanol on transition metal surfaces[J]. Journal of the American Chemical Society, 2014, 136:14107-14113.
8 XU D Z, LI K K, JIA B H, SUN W P, ZHANG W, LIU X, MA T Y. Electrocatalytic CO2 reduction towards industrial applications[J]. Carbon Energy, 2023, 5:e230.
9 VARELA A S, JU W, STRASSER P. Molecular nitrogen-carbon catalysts, solid metal organic framework catalysts, and solid metal/nitrogen-doped carbon(MNC)catalysts for the electrochemical CO2 reduction[J].Advanced Energy Materials, 2018, 8:1703614.
10 JOHNSON D, QIAO Z, DJIRE A. Progress and challenges of carbon dioxide reduction reaction on transition metal based electrocatalysts[J]. ACS Applied Energy Materials, 2021, 4:8661-8684.
11 赖洁,杨楠,袁健发,曾嘉瑛,马丽.电化学催化还原二氧化碳研究进展[J].新能源进展, 2019, 7:429-435.
12 孙璇,王曙光,张蓉,江小松,胡磊,焉晓明,贺高红.两性聚醚醚酮离子交换膜制备及应用[J].膜科学与技术,2023, 43:17-23.
13 LEE W H, KIM K, LIM C, Y-JKO, HWANG Y J, MIN B K, LEE U, H-SOH. New strategies for economically feasible CO2 electroreduction using a porous membrane in zero-gap configuration[J]. Journal of Materials Chemistry:A, 2021, 9:16169-16177.
14 GUO D, LIN C X, HU E N, SHI L, SOYEKWO F, ZHANG Q G, ZHU A M, LIU Q L. Clustered multiimidazolium side chains functionalized alkaline anion exchange membranes for fuel cells[J]. Journal of Membrane Science, 2017, 541:214-223.
15 SALVATORE D A, GABARDO C M, REYES A, O'BRIEN C P, HOLDCROFT S, PINTAURO P, BAHAR B,HICKNER M, BAE C, SINTON D, SARGENT E H, BERLINGUETTE C P. Designing anion exchange membranes for CO2 electrolysers[J]. Nature Energy, 2021, 6:339-348.
16 LEI T, ZHANG X, JUNG J, CAI Y X, HOU X F, ZHANG Q, QIAO J L. Continuous electroreduction of carbon dioxide to formate on Tin nanoelectrode using alkaline membrane cell configuration in aqueous medium[J].Catalysis Today, 2018, 318:32-38.
17 XU W J, LONG J, LIU J, WANG Y L, LUO H, ZHANG Y P, LI J C, CHU L Y, DUAN H. Novel highly efficient branched polyfluoro sulfonated polyimide membranes for application in vanadium redox flow battery[J]. Journal of Power Sources, 2021, 485:229354.
18 XIA Z J, YING L B, FANG J H, DU Y Y, ZHANG W M, GUO X X, YIN J. Preparation of covalently cross-linked sulfonated polybenzimidazole membranes for vanadium redox flow battery applications[J]. Journal of membrane science, 2017, 525:229-239.
19 LEJARAZU-LARRA?AGA A, ZHAO Y, MOLINA S, GARCíA-CALVO E, VAN DER BRUGGEN B.Alternating current enhanced deposition of a monovalent selective coating for anion exchange membranes with antifouling properties[J]. Separation and Purification Technology, 2019, 229:115807.
20 杨宏欣,葛亮,徐铜文.含双阳离子侧链结构阴离子交换膜的制备及酸回收性能研究[J].离子交换与吸附,2022, 38(3):193-204.
21 XIAO Y M, WANG S H, TIAN G Y, XIANG J, ZHANG L, CHENG P G, ZHANG J P, TANG N. Preparation and molecular simulation of grafted polybenzimidazoles containing benzimidazole type side pendant as hightemperature proton exchange membranes[J]. Journal of Membrane Science, 2021, 620:118858.
22 XIE Y J, LI S, PANG J H, JIANG Z H. Micro-block poly(arylene ether sulfone)s with densely quaternized units for anion exchange membranes:effects of benzyl N-methylpiperidinium and benzyl trimethyl ammonium cations[J]. Journal of Membrane Science, 2023, 669:121333.
23 LIU Z C, YANG H Z, KUTZ R, MASEL R I. CO2 electrolysis to CO and O2 at high selectivity, stability and efficiency using sustainion membranes[J]. Journal of The Electrochemical Society, 2018, 165:J3371.
24 DEAVIN O I, MURPHY S, ONG A L, POYNTON S D, ZENG R, HERMAN H, VARCOE J R. Anion-exchange membranes for alkaline polymer electrolyte fuel cells:comparison of pendent benzyltrimethylammonium and benzylmethylimidazolium head groups[J]. Energy&Environmental Science, 2012, 5:8584.
25 GE L, RABIEE H, LI M R, SUBRAMANIAN S, ZHENG Y, LEE J H, BRUDYNY T, WANG H. Electrochemical CO2 reduction in membrane-electrode assemblies[J]. Chemistry, 2022, 8:663-692.
基本信息:
DOI：10.16026/j.cnki.iea.2024040312
中图分类号:X701;TQ425.236;O643.36
引用信息:
[1]张博,张心爱,刘雪铃等.面向电催化CO_2还原应用的季铵化聚酰亚胺膜的制备及性能研究[J].离子交换与吸附,2024,40(04):312-321.DOI:10.16026/j.cnki.iea.2024040312.
基金信息:
国家自然科学基金(基金号U20A20125)