质子导体SOFC钙钛矿电解质的研究进展  

Progress in perovskite-type electrolytes for proton-conducting SOFC

作　　者：徐晓琦[1] 梁裕彩 魏涛 XU Xiaoqi;LIANG Yucai;WEI Tao(Anhui Academy of Coal Science,Hefei 230001,Anhui,China;School of Energy and Power,Jiangsu University of Science and Technology,Zhenjiang 212000,Jiangsu,China)

机构地区：[1]安徽省煤炭科学研究院,安徽合肥230001 [2]江苏科技大学能源与动力学院,江苏镇江212000

出　　处：《电池》2025年第1期166-171,共6页Battery Bimonthly

基　　金：国家自然科学基金(21701083);江苏省研究生创新计划(KYCX20_3137)。

摘　　要：质子导体固体氧化物燃料电池(P-SOFC)的低温化发展,离不开具备优异性能的电解质材料。电解质体系质子电导率不高、烧结难度大的问题,阻碍了P-SOFC的商业化发展。讨论P-SOFC常用的典型钙钛矿型电解质材料,包括BaZrO_(3)基氧化物、BaCeO_(3)基氧化物和BaCeO_(3)-BaZrO_(3)基电解质材料,并对掺杂电解质BaZr_(0.9)Y_(0.1)O_(3)-δ(BZY)、Ba(Zr_(0.1)Ce_(0.7)Y_(0.2))O_(3)-δ(BZCY)和BaCe_(0.5)Zr_(0.3)Y_(0.1)Yb_(0.1)O_(3)-δ(BCZYYb)等进行讨论。The low temperature development trend of the proton-conducting solid oxide fuel cell(P-SOFC)can’t be separated from the electrolyte materials with good performance.The commercial development of P-SOFC is hindered by the issues of low proton conductivity and difficulty in sintering.The typical perovskite electrolyte materials commonly used in P-SOFC are discussed,including BaZrO_(3)-based oxides,BaCeO_(3)-based oxides and BaCeO_(3)-BaZrO_(3)-based electrolyte materials,the doped electrolytes BaZr_(0.9)Y_(0.1)O_(3)-δ(BZY),Ba(Zr_(0.1)Ce_(0.7)Y 0.2)O_(3)-δ(BZCY)and BaCe_(0.5)Zr_(0.3)Y_(0.1)Yb_(0.1)O_(3)-δ(BCZYYb)are discussed.

关 键 词：质子导体固体氧化物燃料电池(P-SOFC) 钙钛矿 电解质材料 质子传导 掺杂改性 

分 类 号：TM911.46[电气工程—电力电子与电力传动]