MOF-derived RuO2/Co3O4 heterojunctions as highly efficient bifunctional electrocatalysts for HER and OER in alkaline solutions
文献类型：期刊论文
| 作者 | Liu, Haizhen1; Xia, Guoliang1; Zhang, Ruirui1 ; Jiang, Peng1; Chen, Jitang1; Chen, Qianwang1,2
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| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2017 |
| 卷号 | 7期号:7页码:3686-3694 |
| DOI | 10.1039/c6ra25810g |
| 文献子类 | Article |
| 英文摘要 | The oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) are key half reactions involved in electrochemical water splitting. The design of active and robust Co3O4-based electrocatalysts for overall water splitting in basic media is highly desirable but still remains a great challenge. Herein, a catalyst of a combined metal oxide heterojunction (RuO2/Co3O4) was synthesized by directly annealing a MOF-derived Co-Ru complex under an air atmosphere. The catalyst shows a low OER and HER overpotential of only 305 mV and 89 mV at 10 mA cm(-2) in 1 M KOH solution, respectively. It contains only a small amount of precious metal oxides, however, and demonstrates a better performance than most of the other Co3O4-based electrocatalysts reported at the present stage. |
| WOS关键词 | HYDROGEN EVOLUTION REACTION ; OXYGEN REDUCTION REACTIONS ; METAL-ORGANIC FRAMEWORKS ; SIZE-DEPENDENT ACTIVITY ; HIGH-SURFACE-AREA ; HIGH-PERFORMANCE ; WATER OXIDATION ; COBALT OXIDE ; CO3O4 NANOCRYSTALS ; CATALYTIC-ACTIVITY |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000393750100008 |
| 资助机构 | National Natural Science Foundation (NSFC)(21271163 ; National Natural Science Foundation (NSFC)(21271163 ; National Natural Science Foundation (NSFC)(21271163 ; National Natural Science Foundation (NSFC)(21271163 ; CAS/SAFEA International Partnership Program for Creative Research Teams, Hefei Science Center CAS(2016HSC-IU011) ; CAS/SAFEA International Partnership Program for Creative Research Teams, Hefei Science Center CAS(2016HSC-IU011) ; CAS/SAFEA International Partnership Program for Creative Research Teams, Hefei Science Center CAS(2016HSC-IU011) ; CAS/SAFEA International Partnership Program for Creative Research Teams, Hefei Science Center CAS(2016HSC-IU011) ; U1232211) ; U1232211) ; U1232211) ; U1232211) ; National Natural Science Foundation (NSFC)(21271163 ; National Natural Science Foundation (NSFC)(21271163 ; National Natural Science Foundation (NSFC)(21271163 ; National Natural Science Foundation (NSFC)(21271163 ; CAS/SAFEA International Partnership Program for Creative Research Teams, Hefei Science Center CAS(2016HSC-IU011) ; CAS/SAFEA International Partnership Program for Creative Research Teams, Hefei Science Center CAS(2016HSC-IU011) ; CAS/SAFEA International Partnership Program for Creative Research Teams, Hefei Science Center CAS(2016HSC-IU011) ; CAS/SAFEA International Partnership Program for Creative Research Teams, Hefei Science Center CAS(2016HSC-IU011) ; U1232211) ; U1232211) ; U1232211) ; U1232211) |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/32815]  |
| 专题 | 合肥物质科学研究院_中科院强磁场科学中心 |
| 作者单位 | 1.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Dept Mat Sci & Engn, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, High Magnet Field Lab, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Haizhen,Xia, Guoliang,Zhang, Ruirui,et al. MOF-derived RuO2/Co3O4 heterojunctions as highly efficient bifunctional electrocatalysts for HER and OER in alkaline solutions[J]. RSC ADVANCES,2017,7(7):3686-3694. |
| APA | Liu, Haizhen,Xia, Guoliang,Zhang, Ruirui,Jiang, Peng,Chen, Jitang,&Chen, Qianwang.(2017).MOF-derived RuO2/Co3O4 heterojunctions as highly efficient bifunctional electrocatalysts for HER and OER in alkaline solutions.RSC ADVANCES,7(7),3686-3694. |
| MLA | Liu, Haizhen,et al."MOF-derived RuO2/Co3O4 heterojunctions as highly efficient bifunctional electrocatalysts for HER and OER in alkaline solutions".RSC ADVANCES 7.7(2017):3686-3694. |
入库方式： OAI收割
来源：合肥物质科学研究院
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