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Preparation and properties of piperidinium functionalized poly（aryl isatin） membrane for water electrolysis

Authors： YANG Xiong, YAN Xiaoming, HE Gaohong

Units： School of Petroleum and Chemical Engineering, Dalian University of Technology, Panjin, Liaoning 124221, China

KeyWords： piperidinium; aryl ether-free; alkaline stability; anion exchange membrane water electrolysis

ClassificationCode：TM911.3;TQ425.236

year,volume(issue):pagination： 2020,40(5):23-30

Abstract：

The aryl ether-free poly(aryl isatin) polymer was successfully synthesized via simple and controllable acid-catalyzed polycondensation reaction of p-Terphenyl and isatin, and then followed the quaternary ammonium functionalized reaction with 1-(6-bromohexyl)-1-methylpiperidinium ammonium bromide to prepare piperidinium functionalized poly（aryl isatin） anion exchange membranes for hydrogen production by alkaline water electrolysis. The membrane showed a ionic conductivity of 33 mS/cm at 30 ℃. The ion exchange capacity can remain 85% of the initial value after the membrane was immersed in 1 mol/L KOH solution at 80 ℃ for 774 h, moreover, no obvious changes in chemical structure happened, showing good alkaline stability. The cell based on this membrane presented a current density of 312 mA/cm2 at 2.5 V under 50 ℃ and 1 mol/L KOH and the cell can run stably for about 33 h at current density of 200 mA/cm2. The above results indicate that this membrane has a good application prospect in the field of alkaline water electrolysis.

Funds：

国家自然科学基金重点项目（U1663223）

AuthorIntro：

杨雄（1994-），男，湖北省仙桃市人，硕士生，主要从事电解池碱性阴离子交换膜的制备与性能研究。

Reference：

[1] Zeng K, Zhang D. Recent progress in alkaline water electrolysis for hydrogen production and applications[J]. Prog Energy Combust Sci, 2010, 36: 307-326.
[2] Ursua A, Gandia L M, P. Sanchis P. Hydrogen production from water electrolysis: current status and future trends[J]. P IEEE, 2012, 100: 410-426.
[3] Vincent I, Bessarabov D. Low cost hydrogen production by anion exchange membrane electrolysis: a review[J]. Renew Sustain Energy Rev, 2018, 81: 1690-1704.
[4] Abbasi R, Setzler B P, Lin S, et al. A roadmap to low-cost hydrogen with hydroxide exchange membrane electrolyzers[J]. Adv Mater, 2019, 31: 1805876.
[5] Shin D W, Guiver M D, Lee Y M. Hydrocarbon-based polymer electrolyte membranes: importance of morphology on ion transport and membrane stability[J]. Chem Rev, 2017, 117: 4759-4805.
[6] 王保国. 电化学能源转化膜与膜过程研究进展[J]. 膜科学与技术, 2020, 40(1): 179-187.
[7] Arges C G, Zhang L. Anion exchange membranes′ evolution toward high hydroxide ion conductivity and alkaline resiliency[J]. ACS Appl Energy Mater, 2013, 49: 1832-1840.
[8] Christopher G, Arges V R. Two-dimensional NMR spectroscopy reveals cation-triggered backbone degradation in polysulfone-based anion exchange membranes[J]. Proc Natl Acad Sci USA, 2013, 110(7): 2490-2495.
[9] Parrondo J, Arges C G, et al. Degradation of anion exchange membranes used for hydrogen production by ultrapure water electrolysis[J]. RSC Adv, 2014, 4: 9875-9879.
[10] Xiao L, Zhang S, Pan J, et al. First implementation of alkaline polymer electrolyte water electrolysis working only with pure water[J]. Energy Environ Sci, 2012, 5: 7869-7871.
[11] Parrondo J, Ramani V. Stability of poly(2,6-dimethyl 1,4-phenylene)oxide-based anion exchange membrane separator and solubilized electrode binder in solid-state alkaline water electrolyzers[J]. J Electrochem Soc, 2014, 161: F1015-F1020.
[12] Zhang K, McDonald M B, Genina I E A, et al. A highly conductive and mechanically robust OH? conducting membrane for alkaline water electrolysis[J]. Chem Mater, 2018, 30: 6420-6430.
[13] Marinkas A, Lee Y, Lim A, et al. Anion-conductive membranes based on 2-mesityl-benzimidazolium functionalised poly(2,6-dimethyl-1,4-phenylene oxide) and their use in alkaline water electrolysis[J]. Polymer, 2018, 145: 242-251.
[14] Lee N, Duong D T, Kim D. Cyclic ammonium grafted poly (arylene ether ketone) hydroxide ion exchange membranes for alkaline water electrolysis with high chemical stability and cell efficiency[J]. Electrochim Acta, 2018, 271: 150-157.
[15] Tham D D, Kim D. C2 and N3 substituted imidazolium functionalized poly(arylene ether ketone) anion exchange membrane for water electrolysis with improved chemical stability[J]. J Membr Sci, 2019, 581: 139-149.
[16] Mohanty A D, Tignor S E, Krause J A, et al. Systematic alkaline stability study of polymer backbones for anion exchange membrane applications[J]. Macromolecules, 2016, 49: 3361-3372.
[17] Marino M G, Kreuer K D. Alkaline stability of quaternary ammonium cations for alkaline fuel cell membranes and ionic liquids[J]. ChemSusChem, 2015, 8(3): 513-523.
[18] Noh S, Jeon J Y, Adhikari S, et al. Molecular engineering of hydroxide conducting polymers for anion exchange membranes in electrochemical energy conversion technology[J]. Acc Chem Res, 2019, 52: 2745-2755.
[19] Lu W, Yuan Z, Li M, et al. Anion-selective materials with 1,4-diazabicyclo[2.2.2]octane functional groups for advanced alkaline water electrolysis[J]. Electrochim. Acta, 2017, 248: 547-555.
[20] Park E J, Capuano C B, Ayers K E, et al. Chemically durable polymer electrolytes for solid-state alkaline water electrolysis[J]. J Power Sources, 2018, 375: 367-372.
[21] Su X, Gao L, Hu L, et al. Novel piperidinium functionalized anionic membrane for alkaline polymer electrolysis with excellent electrochemical properties[J]. J Membr Sci, 2019, 581: 283-292.
[22] Aili D, Wright A G, Kraglund M R, et al. Towards a stable ion-solvating polymer electrolyte for advanced alkaline water electrolysis[J]. J Mater Chem A, 2017, 5: 5055-5066.
[23] Fan J, Cohen S W, Schibli E M, et al. Poly(bis-arylimidazoliums) possessing high hydroxide ion exchange capacity and high alkaline stability[J]. Nat Commun, 2019, 10: 2306.
[24] Chu X, Shi Y, Liu L, et al. Piperidinium-functionalized anion exchange membranes and their application in alkaline fuel cells and water electrolysis[J]. J Mater Chem A, 2019, 7: 7717-7727.
[25] Li H, Kraglund M R, Reumert A K, et al. Poly(vinyl benzyl methylpyrrolidinium) hydroxide derivedanion exchange membranes for water electrolysis[J]. J Mater Chem A, 2019, 7: 17914-17922.
[26] Vincent I, Kruger A, Bessarabov D. Development of efficient membrane electrode assembly for low cost hydrogen production by anion exchange membrane electrolysis[J]. Int J Hydrogen Energy, 2017, 42: 10752-10761.

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