DICP OpenIR
In-situ carbonization approach for the binder-free Ir-dispersed ordered mesoporous carbon hydrogen evolution electrode
He, Yanghua1; Xu, Jinming1; Wang, Fanan1,2; Zhao, Xiaochen1; Yin, Guangzhao3; Mao, Qing3; Huang, Yanqiang1; Zhang, Tao1
KeywordIn-situ Carbonization Ordered Mesoporous Carbon Her
Source PublicationJOURNAL OF ENERGY CHEMISTRY
2017-11-01
DOI10.1016/j.jechem.2017.05.004
Volume26Issue:6Pages:1140-1146
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical
WOS Research AreaChemistry ; Energy & Fuels ; Engineering
WOS KeywordMODIFIED NICKEL FOAM ; ELECTROCHEMICAL PERFORMANCE ; RESORCINOL-FORMALDEHYDE ; FACILE SYNTHESIS ; ENERGY ; CATALYSTS ; STORAGE ; ELECTROCATALYSTS ; NANOCOMPOSITE ; CONVERSION
AbstractA binder-free Ir-dispersed ordered mesoporous carbon (Ir-OMC) catalytic electrode has been prepared through a designed in-situ carbonization method, which involves coating resorcinol and formaldehyde mixtures with iridium precursors onto the three-dimensional nickel foam framework, followed by in-situ calcination in N-2 atmosphere at 800 degrees C for 3 h. This electrode shows a large surface area, ordered mesoporous structure and homogeneous distribution of metal nanoparticles. It presents good activity and stability towards hydrogen evolution reaction, which is attributed to the efficient mass and electron transport from the intimate contact among Ir nanoparticles, ordered mesoporous carbon matrix and 3D conductive substrate. We hope that this in-situ carbonization synthetic route can also be applied to design more high-performance catalysts for water splitting, fuel cells and other clean energy devices. (C) 2017 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
Language英语
WOS IDWOS:000415600300009
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/149734
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
2.Univ Chinese Acad Sci, Beijing 049, Peoples R China
3.Dalian Univ Technol, Sch Chem Engn, Dalian 116024, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
He, Yanghua,Xu, Jinming,Wang, Fanan,et al. In-situ carbonization approach for the binder-free Ir-dispersed ordered mesoporous carbon hydrogen evolution electrode[J]. JOURNAL OF ENERGY CHEMISTRY,2017,26(6):1140-1146.
APA He, Yanghua.,Xu, Jinming.,Wang, Fanan.,Zhao, Xiaochen.,Yin, Guangzhao.,...&Zhang, Tao.(2017).In-situ carbonization approach for the binder-free Ir-dispersed ordered mesoporous carbon hydrogen evolution electrode.JOURNAL OF ENERGY CHEMISTRY,26(6),1140-1146.
MLA He, Yanghua,et al."In-situ carbonization approach for the binder-free Ir-dispersed ordered mesoporous carbon hydrogen evolution electrode".JOURNAL OF ENERGY CHEMISTRY 26.6(2017):1140-1146.
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