Unprecedented Perovskite Oxyfluoride Membranes with High-Efficiency Oxygen Ion Transport Paths for Low-Temperature Oxygen Permeation

被引:154
作者
Zhu, Jiawei [1 ]
Liu, Gongping [1 ]
Liu, Zhengkun [1 ]
Chu, Zhenyu [1 ]
Jin, Wanqin [1 ]
Xu, Nanping [1 ]
机构
[1] Nanjing Tech Univ, Jiangsu Natl Synerget Innovat Ctr Adv Mat, State Key Lab Mat Oriented Chem Engn, 5 Xinmofan Rd, Nanjing 210009, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
HOLLOW-FIBER MEMBRANES; DUAL-PHASE MEMBRANE; OXIDE FUEL-CELLS; SURFACE MODIFICATION; PERMEABLE MEMBRANES; SEPARATION; ELECTRONEGATIVITY; STABILITY; OXIDATION; CATALYSTS;
D O I
10.1002/adma.201505959
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Unprecedented perovskite oxyfluoride membranes, a new generation of mixed ionic-electronic conducting (MIEC) membranes, feature extraordinary performance for low-temperature oxygen permeation, which transcend the performance of state-of-the-art MIEC membranes and fulfil commercial requirements. These results provide important progress for MIEC membranes and will potentially open the door to exploring high-performance MIEC compounds.
引用
收藏
页码:3511 / +
页数:6
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