Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Ultrafine Ir Nanowires with Microporous Channels and Superior Electrocatalytic Activity for Oxygen Evolution Reaction | |
Liu, Zhenyuan1,2; Li, Jiahui2; Zhang, Jie2; Qin, Menghan2; Yang, Gaixiu3 ; Tang, Yawen2
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| 2020-04-24 | |
| Source Publication | CHEMCATCHEM
 |
| ISSN | 1867-3880 |
| Pages | 9 |
| Corresponding Author | Yang, Gaixiu(yanggx@ms.giec.ac.cn) ; Tang, Yawen(tangyawen@njnu.edu.cn) |
| Abstract | Hydrogen energy is considered as an ideal candidate energy of traditional fossil fuels. Oxygen evolution reaction (OER) is a crucial reaction for the sustainable hydrogen generation as a half reaction of water splitting. It is important to develop efficient electrocatalysts for the OER. Herein, the porous iridium nanowires (Ir PNWs) with polyallylamine hydrochloride (PAH) as a complex-forming agent and capping agent have been successfully synthesized through a one-pot hydrothermal approach. Benefiting from the inherent anisotropic characteristic of one-dimensional nanowires structure, abundant microporous channels and high atom utilization efficiency, the synthesized Ir PNWs possess very large electrochemically active surface area (118.2 m(2) g(-1)), and thus exhibit superior electrocatalytic activity and stability towards the OER compared with commercial RuO2 catalyst and other Ir nanocrystals. |
| Keyword | Ir nanowires porous structure polyallylamine hydrochloride oxygen evolution reaction |
| DOI | 10.1002/cctc.202000388 |
| WOS Keyword | FACILE SYNTHESIS ; IRIDIUM ; FABRICATION ; ULTRATHIN ; HOLLOW ; SUPERSTRUCTURE ; NANOCRYSTALS ; PERFORMANCE ; NANOSHEETS ; NANOBOWLS |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China (NSFC)[21875112] ; National Natural Science Foundation of China (NSFC)[51806224] ; Start research fund of Jiangsu University of Science and Technology[1062931903] ; Priority Academic Program Development of Jiangsu Higher Education Institutions |
| WOS Research Area | Chemistry |
| Funding Organization | National Natural Science Foundation of China (NSFC) ; Start research fund of Jiangsu University of Science and Technology ; Priority Academic Program Development of Jiangsu Higher Education Institutions |
| WOS Subject | Chemistry, Physical |
| WOS ID | WOS:000528025400001 |
| Publisher | WILEY-V C H VERLAG GMBH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/26710 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Yang, Gaixiu; Tang, Yawen |
| Affiliation | 1.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Jiangsu, Peoples R China 2.Nanjing Normal Univ, Jiangsu Key Lab New Power Batteries, Jiangsu Collaborat Innovat Ctr Biomed Funct Mat, Sch Chem & Mat Sci, Nanjing 210023, Jiangsu, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Prov Key Lab New & Renewable Energy Res, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Zhenyuan,Li, Jiahui,Zhang, Jie,et al. Ultrafine Ir Nanowires with Microporous Channels and Superior Electrocatalytic Activity for Oxygen Evolution Reaction[J]. CHEMCATCHEM,2020:9. |
| APA | Liu, Zhenyuan,Li, Jiahui,Zhang, Jie,Qin, Menghan,Yang, Gaixiu,&Tang, Yawen.(2020).Ultrafine Ir Nanowires with Microporous Channels and Superior Electrocatalytic Activity for Oxygen Evolution Reaction.CHEMCATCHEM,9. |
| MLA | Liu, Zhenyuan,et al."Ultrafine Ir Nanowires with Microporous Channels and Superior Electrocatalytic Activity for Oxygen Evolution Reaction".CHEMCATCHEM (2020):9. |
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