Acceleration of Fe2O3 Reduction Kinetics by Wet Methane with Calcium Titanate as Support

被引：9
|
作者：
Isogai, Syunsuke [1 ]
Kosaka, Fumihiko [1 ]
Takimoto, Isao [1 ]
Hatano, Hiroyuki [2 ]
Oshima, Yoshito [1 ]
Otomo, Junichiro [1 ]
机构：
[1] Univ Tokyo, Grad Sch Frontier Sci, Dept Environm Syst, Kashiwa, Chiba 2778563, Japan
[2] Chuo Univ, Fac Sci & Engn, Dept Integrated Sci & Engn Sustainable Soc, Tokyo 1128551, Japan
来源：
CHEMISTRY LETTERS | 2013年 / 42卷 / 11期
关键词：
CHEMICAL-LOOPING COMBUSTION; OXIDE-ION CONDUCTOR; HYDROGEN-PRODUCTION; OXYGEN PERMEATION; IRON-OXIDE; REDOX; ELECTROLYTE; BATTERY; STORAGE;
D O I：
10.1246/cl.130624
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
To develop new chemical-energy conversion and storage systems using metal oxides, the kinetics of iron oxide (Fe2O3) reduction by humidified methane using an oxide ion conductor, CaTi1-xFexO3-delta (CTFO), as a support was analyzed. Significant improvements in Fe2O3 reduction rate and lattice oxygen utilization were observed using CTFO, which may be induced by rapid ion transport at the interface between Fe2O3 and CTFO.
引用
收藏
页码：1438 / 1440
页数：3
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