Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Syngas production by high temperature steam/CO2 coelectrolysis using solid oxide electrolysis cells | |
| Chen, XB; Guan, CZ; Xiao, GP; Du, XL; Wang, JQ; Wang, JQ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China. | |
| 2015 | |
| Source Publication | FARADAY DISCUSSIONS
 |
| ISSN | 1359-6640 |
| Volume | 182Pages:341—351 |
| Subtype | 期刊文献 |
| Abstract | High temperature (HT) steam/CO2 coelectrolysis with solid oxide electrolysis cells (SOECs) using the electricity and heat generated from clean energies is an important alternative for syngas production without fossil fuel consumption and greenhouse gas emissions. Herein, reaction characteristics and the outlet syngas composition of HT steam/CO2 coelectrolysis under different operating conditions, including distinct inlet gas compositions and electrolysis current densities, are systematically studied at 800 degrees C using commercially available SOECs. The HT coelectrolysis process, which has comparable performance to HT steam electrolysis, is more active than the HT CO2 electrolysis process, indicating the important contribution of the reverse water-gas shift reaction in the formation of CO. The outlet syngas composition from HT steam/CO2 coelectrolysis is very sensitive to the operating conditions, indicating the feasibility of controlling the syngas composition by varying these conditions. Maximum steam and CO2 utilizations of 77% and 76% are achieved at 1.0 A cm(-2) with an inlet gas composition of 20% H-2/40% steam/40% CO2. |
| Keyword | Co-electrolysis Carbon-dioxide Liquid Fuels H2o Model Electrodes Energy |
| Language | 英语 |
| WOS ID | WOS:000364153200018 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/25065 |
| Collection | 中科院上海应用物理研究所2011-2018年 |
| Corresponding Author | Wang, JQ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China. |
| Recommended Citation GB/T 7714 | Chen, XB,Guan, CZ,Xiao, GP,et al. Syngas production by high temperature steam/CO2 coelectrolysis using solid oxide electrolysis cells[J]. FARADAY DISCUSSIONS,2015,182:341—351. |
| APA | Chen, XB,Guan, CZ,Xiao, GP,Du, XL,Wang, JQ,&Wang, JQ .(2015).Syngas production by high temperature steam/CO2 coelectrolysis using solid oxide electrolysis cells.FARADAY DISCUSSIONS,182,341—351. |
| MLA | Chen, XB,et al."Syngas production by high temperature steam/CO2 coelectrolysis using solid oxide electrolysis cells".FARADAY DISCUSSIONS 182(2015):341—351. |
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| Syngas production by（1615KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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