CO2-Stable and Cobalt-Free Dual-Phase Membrane for Oxygen Separation

被引：189
作者：
Luo, Huixia [2 ]
Efimov, Konstantin [2 ]
Jiang, Heqing [2 ]
Feldhoff, Armin [2 ]
Wang, Haihui [1 ]
Caro, Juergen [2 ]
机构：
[1] S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Peoples R China
[2] Leibniz Univ Hannover, Inst Phys Chem & Electrochem, D-30167 Hannover, Germany
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 03期
关键词：
carbon dioxide; membranes; oxide membranes; oxygen separation; HOLLOW-FIBER MEMBRANE; PEROVSKITE-TYPE OXIDE; COMPOSITE MEMBRANES; PERMEABLE MEMBRANE; TRANSPORT-PROPERTIES; THERMAL-DECOMPOSITION; PERMEATION PROPERTIES; FUEL COMBUSTION; REACTOR; CO2;
D O I：
10.1002/anie.201003723
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cleaning up their act: A novel CO2-stable and cobalt-free dual-phase membrane for oxygen separation from air has been developed that consists of 40 wt % NiFe2O4 and 60 wt % Ce 0.9Gd0.1O2-δ. This membrane shows a steady oxygen permeation flux over 100 h using CO2 as sweep gas at 1000 °C. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：759 / 763
页数：5
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