Catalytic Function of IrOx in the Two-Step Thermochemical CO2-Splitting Reaction at High Temperatures
文献类型：期刊论文
| 作者 | Li, Can2; Jiang, Qingqing2; Chen, Zhenpan1,2; Tong, Jinhui2; Yang, Min2; Jiang, Zongxuan2 |
| 刊名 | ACS CATALYSIS
 |
| 出版日期 | 2016-02-01 |
| 卷号 | 6期号:2页码:1172-1180 |
| 关键词 | Two-step Thermochemical Cycle Co2 Reduction Irox Catalyst Ferrite-based Oxides Kinetics |
| ISSN号 | 2155-5435 |
| DOI | 10.1021/acscatal.5b01774 |
| 文献子类 | Article |
| 英文摘要 | Splitting CO2 into CO and O-2 via a two-step thermochemical cycle by utilizing concentrated solar energy is a promising option for CO2 reduction. Herein, to enhance the solar to fuel energy conversion efficiency, IrOx as a catalyst is used to increase the fuel production rate of the LaFeO3-based two-step thermochemical CO2-splitting reaction. Compared with LaFeO3, 0.6 atom % IrOx as a catalyst that loaded on LaFeO3 can almost double the maximal CO release rate and increase the maximal O-2 evolution rate 0.5 times; when a small amount of IrOx (2.5 atom %) is doped into the structure of LaFeO3 through a solution combustion method, the initial CO generation rate can be increased by 5 -fold. This work demonstrates that the catalytic function is still necessary in the two-step thermochemical CO2-splitting reaction even at high temperatures. |
| WOS关键词 | KINETIC-ANALYSIS ; HYDROGEN-PRODUCTION ; REDOX REACTIONS ; CARBON-DIOXIDE ; CO2 ; WATER ; CERIA ; OXIDATION ; ENERGY ; DISSOCIATION |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000369774900079 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/171176]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Li, Can |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Dalian Natl Lab Clean Energy, State Key Lab Catalysis, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Can,Jiang, Qingqing,Chen, Zhenpan,et al. Catalytic Function of IrOx in the Two-Step Thermochemical CO2-Splitting Reaction at High Temperatures[J]. ACS CATALYSIS,2016,6(2):1172-1180. |
| APA | Li, Can,Jiang, Qingqing,Chen, Zhenpan,Tong, Jinhui,Yang, Min,&Jiang, Zongxuan.(2016).Catalytic Function of IrOx in the Two-Step Thermochemical CO2-Splitting Reaction at High Temperatures.ACS CATALYSIS,6(2),1172-1180. |
| MLA | Li, Can,et al."Catalytic Function of IrOx in the Two-Step Thermochemical CO2-Splitting Reaction at High Temperatures".ACS CATALYSIS 6.2(2016):1172-1180. |
入库方式： OAI收割
来源：大连化学物理研究所
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