DICP OpenIR
Room-temperature electrochemical water-gas shift reaction for high purity hydrogen production
Cui, Xiaoju1,2; Su, Hai-Yan3; Chen, Ruixue1,2; Yu, Liang1; Dong, Jinchao2; Ma, Chao4; Wang, Suheng1,2; Li, Jianfeng2; Yang, Fan1; Xiao, Jianping1; Zhang, Mengtao5; Ma, Ding5; Deng, Dehui1,2; Zhang, Dong H.3; Tian, Zhongqun2; Bao, Xinhe1
Corresponding AuthorDeng, Dehui(dhdeng@dicp.ac.cn)
Source PublicationNATURE COMMUNICATIONS
2019-01-08
ISSN2041-1723
DOI10.1038/s41467-018-07937-w
Volume10Pages:8
Funding ProjectMinistry of Science and Technology of China[2016YFA0204100] ; Ministry of Science and Technology of China[2017YFA0204800] ; Ministry of Science and Technology of China[2016YFA0200200] ; National Natural Science Foundation of China[21890753] ; National Natural Science Foundation of China[21573220] ; National Natural Science Foundation of China[21621063] ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences[QYZDB-SSW-JSC020] ; DNL Cooperation Fund, CAS[DNL180201] ; National Postdoctoral Program for Innovative Talents[BX201700140]
Funding OrganizationMinistry of Science and Technology of China ; Ministry of Science and Technology of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents
WOS SubjectMultidisciplinary Sciences
WOS Research AreaScience & Technology - Other Topics
WOS KeywordCATALYSTS ; GOLD ; CO ; OXIDATION ; AU ; CU
AbstractTraditional water-gas shift reaction provides one primary route for industrial production of clean-energy hydrogen. However, this process operates at high temperatures and pressures, and requires additional separation of H-2 from products containing CO2, CH4 and residual CO. Herein, we report a room-temperature electrochemical water-gas shift process for direct production of high purity hydrogen (over 99.99%) with a faradaic efficiency of approximately 100%. Through rational design of anode structure to facilitate CO diffusion and PtCu catalyst to optimize CO adsorption, the anodic onset potential is lowered to almost 0 volts versus the reversible hydrogen electrode at room temperature and atmospheric pressure. The optimized PtCu catalyst achieves a current density of 70.0 mA cm(-2) at 0.6 volts which is over 12 times that of commercial Pt/C (40 wt.%) catalyst, and remains stable for even more than 475 h. This study opens a new and promising route of producing high purity hydrogen.
Language英语
Funding OrganizationMinistry of Science and Technology of China ; Ministry of Science and Technology of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; DNL Cooperation Fund, CAS ; DNL Cooperation Fund, CAS ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents
WOS IDWOS:000455102900025
PublisherNATURE PUBLISHING GROUP
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166207
Collection中国科学院大连化学物理研究所
Corresponding AuthorDeng, Dehui
Affiliation1.Chinese Acad Sci, Collaborat Innovat Ctr Chem Energy Mat, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Xiamen Univ, Coll Chem & Chem Engn, Collaborat Innovat Ctr Chem Energy Mat, Xiamen 361005, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
4.Hunan Univ, Coll Mat Sci & Engn, Ctr High Resolut Electron Microscopy, Changsha 410082, Hunan, Peoples R China
5.Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Cui, Xiaoju,Su, Hai-Yan,Chen, Ruixue,et al. Room-temperature electrochemical water-gas shift reaction for high purity hydrogen production[J]. NATURE COMMUNICATIONS,2019,10:8.
APA Cui, Xiaoju.,Su, Hai-Yan.,Chen, Ruixue.,Yu, Liang.,Dong, Jinchao.,...&Bao, Xinhe.(2019).Room-temperature electrochemical water-gas shift reaction for high purity hydrogen production.NATURE COMMUNICATIONS,10,8.
MLA Cui, Xiaoju,et al."Room-temperature electrochemical water-gas shift reaction for high purity hydrogen production".NATURE COMMUNICATIONS 10(2019):8.
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