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| The High Electrocatalytic Performance of NiFeSe/CFP for Hydrogen Evolution Reaction Derived from a Prussian Blue Analogue | |
| Guo, Yajie1; Liu, Yongjie1; Liu, Yanrong2; Zhang, Chunrui1; Jia, Kelun1; Su, Jibo1; Wang, Ke2 | |
| 2022-07-01 | |
| Source Publication | CATALYSTS
 |
| Volume | 12Issue:7Pages:13 |
| Abstract | Non-noble-metal-based chalcogenides are promising candidates for hydrogen evolution reaction (HER) by harnessing the architectural design and the synergistic effect between the elements. Herein, a porous bimetallic selenide (NiFeSe) nanocube deposited on carbon fiber paper (NiFeSe/CFP) was synthesized through a facile selenization reaction based on Prussian blue analogues (PBAs) as precursors. The NiFeSe/CFP exhibited excellent HER activity with an overpotential of just 186 mV for a current density of 10 mA cm(-2) in 1.0 M KOH at ambient temperature, similar to most of the state-of-the-art transition metal chalcogenides. The corresponding Tafel slope was calculated to be 52 mV dec(-1), indicating fast discharge of the proton during the HER. Furthermore, the catalyst could endure long-term catalytic tests and showed remarkable durability. The enhanced electrocatalytic performance of NiFeSe/CFP is attributed to the unique 3D porous configuration inherited from the PBA templates, enhanced charge transfer occurring at the heterogeneous interface due to the synergistic effect between the bimetallic phases, and the high conductivity improved by the formation of amorphous carbon shells during the selenization. These findings prove that the combination of inexpensive metal-organic framework precursors and hybrid metallic compounds is a feasible way to realize the performance enhancement of non-noble-metal-based chalcogenides towards alkaline HER. |
| Keyword | transition metal chalcogenides hydrogen-evolution reaction Prussian blue analogue multi-component hybrid structures |
| DOI | 10.3390/catal12070739 |
| Language | 英语 |
| WOS Keyword | CARBON-FIBER PAPER ; BIFUNCTIONAL ELECTRODE ; EFFICIENT ; METAL ; OXYGEN ; NANOSHEETS ; NANOWIRES ; PHOSPHIDE ; STORAGE ; FOAM |
| Funding Project | Key Research and Development Plan in Shaanxi Province[2021GY-211] ; Key Research and Development Plan in Shaanxi Province[2020KW-036] ; Special Fund for Basic Scientific Research of Central Colleges, Chang'an University[202110710097] |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Physical |
| Funding Organization | Key Research and Development Plan in Shaanxi Province ; Special Fund for Basic Scientific Research of Central Colleges, Chang'an University |
| WOS ID | WOS:000831614300001 |
| Publisher | MDPI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/54231 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Wang, Ke |
| Affiliation | 1.Changan Univ, Sch Mat Sci & Engn, Xian 710064, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, State Key Lab Multiphase Complex Syst,Beijing Key, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Guo, Yajie,Liu, Yongjie,Liu, Yanrong,et al. The High Electrocatalytic Performance of NiFeSe/CFP for Hydrogen Evolution Reaction Derived from a Prussian Blue Analogue[J]. CATALYSTS,2022,12(7):13. |
| APA | Guo, Yajie.,Liu, Yongjie.,Liu, Yanrong.,Zhang, Chunrui.,Jia, Kelun.,...&Wang, Ke.(2022).The High Electrocatalytic Performance of NiFeSe/CFP for Hydrogen Evolution Reaction Derived from a Prussian Blue Analogue.CATALYSTS,12(7),13. |
| MLA | Guo, Yajie,et al."The High Electrocatalytic Performance of NiFeSe/CFP for Hydrogen Evolution Reaction Derived from a Prussian Blue Analogue".CATALYSTS 12.7(2022):13. |
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