熔融碳酸盐燃料电池水溶性隔膜的制备和性能

doi:10.61558/2993-074X.1630

电化学（中英文） ›› 2005, Vol. 11 ›› Issue (2): 146-151. doi: 10.61558/2993-074X.1630

熔融碳酸盐燃料电池水溶性隔膜的制备和性能

林化新,程谟杰,衣宝廉

中国科学院大连化学物理研究所,中国科学院大连化学物理研究所,中国科学院大连化学物理研究所辽宁大连116023 ,辽宁大连116023 ,辽宁大连116023

收稿日期:2005-05-28 修回日期:2005-05-28 发布日期:2005-05-28 出版日期:2005-05-28

The Preparation and Performance of The Aqueous Matrix for Molten Carbonate Fuel Cells

LIN Hua-xin~

(*),CENG Mo-jie,YI Bao-lian(Dalian Institute of Chemical Physics, The Chinese Academy of Science, Dalian 116023, China

Received:2005-05-28 Revised:2005-05-28 Online:2005-05-28 Published:2005-05-28

摘要/Abstract

摘要： 用水溶性粘结剂聚乙烯醇(PVA)和α-LiAlO2粉料等制备熔融碳酸盐燃料电池水溶性隔膜(PVA隔膜).粉料的水合作用导致PVA隔膜的孔隙率和热失重均比PVB(聚乙烯醇缩丁醛)隔膜的大,但前者的最大孔径却比后者的小.当反应气压为0.9MPa,反应气体利用率为20%,分别于300和428.57mA·cm-2下放电时,PVA隔膜电池输出电压分别为0.849和0.739V;输出功率密度分别为254.7和316.7mW·cm-2,高于PVB隔膜电池的.经10次热循环启动,电池性能出现下降—回升—稳定的变化.这可能是PVA隔膜高温失水引起隔膜电导变化所致.

关键词: 熔融碳酸盐燃料电池, 隔膜, α-偏铝酸锂粉料, PVA

Abstract: PVA matrix of MCFC was prepared from the α-LiAlO_(2 )powder, and polyvinylalcohol(PVA), Compared with the conventional PVB matrix, higher porosity,higher thermal weight loss and smaller maximum pore diameter were achieved for PVA matrix. Single cell was assembled with PVA matrix. At reaction gas pressure of 0.9MPa, under reaction gas utilization of 20%, at 300 and 428.57mA·cm~(-2), the cell voltage was 0.849 and (0.739) V respectively, and the output power density was 254.7 and 316.7mW·cm~(-2 )respectively, which are higher than those of the cell assembled with PVB matrix. During thermal cycles, the cell performance shows a slightly decreasing-rising-stabilizing process, which might be due to the conductivity variation of PVA matrix resulted from the losing of hydrated water in it at high temperatures.

中图分类号:

TM911.4

林化新, 程谟杰, 衣宝廉. 熔融碳酸盐燃料电池水溶性隔膜的制备和性能[J]. 电化学（中英文）, 2005, 11(2): 146-151.

LIN Hua-xin~. The Preparation and Performance of The Aqueous Matrix for Molten Carbonate Fuel Cells[J]. Journal of Electrochemistry, 2005, 11(2): 146-151.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://electrochem.xmu.edu.cn/CN/10.61558/2993-074X.1630

https://electrochem.xmu.edu.cn/CN/Y2005/V11/I2/146

参考文献

[1]LiNai chao(李乃朝),YiBao lian(衣宝廉),Kong Lian ying(孔莲英),etal.Cold roll milledelectrolyte membraneformoltencarbonatefuelcells[J].Mem braneScienceandTechnology(inChinese),1997,17(2):24. [2]HuangChaoM,DoyonJoelD,YuhChao Yi.Method ofmakingforcarbonatefuelcell[P].UnitedStatePa tent:5997794. [3]LinHua xin(林化新),ChenMo jie(程谟杰).The methodofpreparationfortheaqueousmatrix[P].China Patent:200310105254,200301. [4]　LinHua xin(林化新),YiBao lian(衣宝廉),LiNai chao(李乃朝),etal.Thestudyontheperformanceof MCFCmatrixpreparedbyflowcast[J].Electrochemis try(inChinese),1998,4:406. [5]LinHua xin(林化新),ZhouLi(周利),YiBao lian(衣宝廉),etal.Astudyonthestart upandperformance ofkWclassMCFCstack[J].BatteryBimonthly(in Chinese),2003,3:142. [6]　LinHua xin(林化新),YiBao lian(衣宝廉),LiNai chao(李乃朝),etal,Investigationonfine(LiAlO2powderformatrixmaterialinMCFCbymeansof"Chlo ride"synthesis[J].JournalofTheChineseCeramic Society(inChinese),1999,27:452. [7]SeoJJ,KukST,KimK.Thermaldecompositionof PVB(polyvinylbutyral)binderinthematrixandelectro lyteofmoltencarbonatefuelcells[J].JournalofPower Sources,1997,69:61. [8]LinHua xin(林化新),YiBao lian(衣宝廉),ZhouLi(周利),etal.Astudyontheperformanceofmatrix preparedbytapecastanditsmoltencarbonatefuelcells(MCFCS)[J].Electrochemistry(inChinese),2001,6:109. [9]LinHua xin(林化新),ZhangEn jun(张恩浚),Kong Lian ying(孔莲英),etal.Studyofmoltencarbonate fuelcellperformances[J].BatteryBimonthly(inChi nese),1997,27:110. [10]SelmanJR.Research,Development,andDemonstra tionofMoltenCarbonateFuelCellSystems[M].Edi tedbyLeoJMJBlomenandMichaelN.Mugerwa,NewYork:PlenumPress,379. [11]　YokokawaH,SakaiN.HandbookofFuelCell—Fun damentals,TechnologyandApplications,Editedby WolfVielstich,HubertAGasteiger,AmoldLamn.Volume1:FundamentalsandSurveyofSystems,Chapter13,HistoryofHighTemperatureFuelCellDe velopment[M].2003JohnWiley&SonsLtd.IS BN:0471499269,234. [12]SelmanJR.Research,Development,andDemonstra tionofMoltenCarbonateFuelCellSystems[M].Edi tedbyLeoJMJBlomenandMichaelN.Mugerwa,NewYork:PlenumPress,377. [13]YuhCY,SelmanJR.Thepolarizationofmoltencar bonatefuelcellelectrodes,I.Analysisofsteady state polarizationdata[J].J.Electrochem.Soc.1991,138:3642. [14]YuhCY,SelmanJR.Thepolarizationofmoltencar bonatefuelcellelecrodes,II.CharacterizationbyAC impedanceandresponsetocurrentinterruption[J].J.Electrochem.Soc.,1991,138:3649.

[1]	吴刚, 杨武海, 杨洋, 杨慧军. 水性锌离子电池的无枝晶策略：结构、电解质和隔膜[J]. 电化学（中英文）, 2024, 30(12): 2415003-.
[2]	王妍洁, 程宏宇, 侯冀岳, 杨文豪, 黄荣威, 倪志聪, 朱子翼, 王颖, 韦克毅, 张义永, 李雪. CoNi基双金属-有机骨架衍生碳复合材料多功能改性锂硫电池隔膜[J]. 电化学（中英文）, 2023, 29(3): 2217002-.
[3]	汪佳裕, 仝学锋, 彭启繁, 关越鹏, 王维坤, 王安邦, 刘乃强, 黄雅钦. 用纳米羟基磷灰石@多孔碳构建锂硫电池高效反应界面[J]. 电化学（中英文）, 2022, 28(11): 2219008-.
[4]	魏壮壮, 张楠祥, 吴锋, 陈人杰. 锂硫电池多功能涂层隔膜的研究进展与展望[J]. 电化学（中英文）, 2020, 26(5): 716-730.
[5]	罗化峰，乔元栋. 纤维素微孔锂电隔膜的制备及性能研究[J]. 电化学（中英文）, 2017, 23(5): 610-616.
[6]	方建华，曹勇，杨茂萍，郑明森，董全峰. 锂硫电池用碳化钛涂层隔膜性能探究[J]. 电化学（中英文）, 2017, 23(1): 86-90.
[7]	袁守怡，庞莹，王丽娜，王永刚，夏永姚. 锂-硫电池研究现状及展望[J]. 电化学（中英文）, 2016, 22(5): 453-463.
[8]	杨大伟, 董燕青, 范镜敏, 郑明森, 董全峰. 全钒液流电池磺化石墨烯/Nafion复合膜的研究[J]. 电化学（中英文）, 2015, 21(5): 407-410.
[9]	白莉, 怀永建, 艾新平, 贾海. 具有热关断涂层的锂电池隔膜性能表征[J]. 电化学（中英文）, 2015, 21(5): 459-464.
[10]	林志彬，董燕青，郑明森，董全峰*. 全钒液流电池铂氢微型参比电极体系的构筑与性能[J]. 电化学（中英文）, 2015, 21(2): 162-166.
[11]	刘全兵, 蒋阳梅, 宋慧宇, 廖世军. 有机模板剂辅助喷雾干燥法制备LiFePO4/C正极材料及其电化学性能研究[J]. 电化学（中英文）, 2012, 18(1): 18-23.
[12]	许开卿, 范乐庆, 吴季怀, 冷晴, 钟欣, 林建明, 黄妙良, 兰章. 聚乙烯醇基水凝胶聚合物电解质超级电容器的研究[J]. 电化学（中英文）, 2011, 17(2): 190-194.
[13]	袁安保, 赵俊, . PVA-CMC-KOH-H_2O碱性聚合物电解质研究[J]. 电化学（中英文）, 2006, 12(1): 40-45.
[14]	陈作锋, 姜艳霞, 庄全超, 董全峰, 孙世刚. MCM-41介孔分子筛掺杂的微孔型聚合物电解质的制备与表征[J]. 电化学（中英文）, 2005, 11(2): 162-166.
[15]	程琥, 杜洪彦, 杨勇. 新型锂电池用复合隔膜的制备及其电化学性能表征[J]. 电化学（中英文）, 2004, 10(3): 303-306.

熔融碳酸盐燃料电池水溶性隔膜的制备和性能

The Preparation and Performance of The Aqueous Matrix for Molten Carbonate Fuel Cells

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics