Gas-phase electrocatalytic reduction of carbon dioxide using electrolytic cell based on phosphoric acid-doped polybenzimidazole membrane
文献类型：期刊论文
| 作者 | Gao, Dunfeng1,2; Cai, Fan1,2; Xu, Qinqin1; Wang, Guoxiong1; Pan, Xiulian1; Bao, Xinhe1 |
| 刊名 | journal of energy chemistry
 |
| 出版日期 | 2014-11-01 |
| 卷号 | 23期号:6页码:694-700 |
| 关键词 | carbon dioxide gas-phase electrocatalytic reduction platinum-molybdenum catalyst Faradaic efficiency formation rate |
| 通讯作者 | 汪国雄 ; 包信和 |
| 英文摘要 | carbon dioxide transformation to fuels or chemicals provides an attractive approach for its utilization as feedstock and its emission reduction. herein, we report a gas-phase electrocatalytic reduction of co2 in an electrolytic cell, constructed using phosphoric acid-doped polybenzimidazole (pbi) membrane, which allowed operation at 170 degrees c. pt/c and ptmo/c with variable ratio of pt/mo were studied as the cathode catalysts. the results showed that ptmo/c catalysts significantly enhanced co formation and inhibited ch4 formation compared with pt/c catalyst. characterization by x-ray diffraction, x-ray photoelectron spectroscopy and transmission electron microscopy revealed that most mo species existed as moo3 in ptmo/c catalysts and the interaction between pt and moox was likely responsible for the enhanced co formation rate although these bicomponent catalysts in general had a larger particle size than pt/c catalyst. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 学科主题 | 物理化学 |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; energy & fuels ; engineering, chemical |
| 研究领域[WOS] | chemistry ; energy & fuels ; engineering |
| 关键词[WOS] | electrochemical reduction ; co2 reduction ; conversion ; catalysts ; nanoparticles ; electrodes ; tolerance ; copper |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000346331100003 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/144238]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Dunfeng,Cai, Fan,Xu, Qinqin,et al. Gas-phase electrocatalytic reduction of carbon dioxide using electrolytic cell based on phosphoric acid-doped polybenzimidazole membrane[J]. journal of energy chemistry,2014,23(6):694-700. |
| APA | Gao, Dunfeng,Cai, Fan,Xu, Qinqin,Wang, Guoxiong,Pan, Xiulian,&Bao, Xinhe.(2014).Gas-phase electrocatalytic reduction of carbon dioxide using electrolytic cell based on phosphoric acid-doped polybenzimidazole membrane.journal of energy chemistry,23(6),694-700. |
| MLA | Gao, Dunfeng,et al."Gas-phase electrocatalytic reduction of carbon dioxide using electrolytic cell based on phosphoric acid-doped polybenzimidazole membrane".journal of energy chemistry 23.6(2014):694-700. |
入库方式： OAI收割
来源：大连化学物理研究所
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