High-throughput production of cheap mineral-based two-dimensional electrocatalysts for high-current-density hydrogen evolution
文献类型：期刊论文
| 作者 | Zhang, Chi1,3; Luo, Yuting1,3; Tan, Junyang1,3; Yu, Qiangmin1,3; Yang, Fengning1,3; Zhang, Zhiyuan1,3; Yang, Liusi1,3; Cheng, Hui-Ming1,2,3; Liu, Bilu1,3 |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2020-07-24 |
| 卷号 | 11期号:1页码:8 |
| ISSN号 | 2041-1723 |
| DOI | 10.1038/s41467-020-17121-8 |
| 通讯作者 | Liu, Bilu(bilu.liu@sz.tsinghua.edu.cn) |
| 英文摘要 | The high-throughput scalable production of cheap, efficient and durable electrocatalysts that work well at high current densities demanded by industry is a great challenge for the large-scale implementation of electrochemical technologies. Here we report the production of a two-dimensional molybdenum disulfide-based ink-type electrocatalyst by a scalable exfoliation technique followed by a thermal treatment. The catalyst delivers a high current density of 1000mAcm(-2) at an overpotential of 412mV for the hydrogen evolution. Using the same method, we produce a cheap mineral-based catalyst possessing excellent performance for high-current-density hydrogen evolution. Noteworthy, production rate of this catalyst is one to two orders of magnitude higher than those previously reported, and price of the mineral is five orders of magnitude lower than commercial Pt electrocatalysts. These advantages indicate the huge potentials of this method and of mineral-based cheap and abundant natural resources as catalysts in the electrochemical industry. The large-scale implementation of electrochemical technologies will require the high-throughput production of high-performance, inexpensive catalysts. Here, authors demonstrate earth abundant molybdenite as raw materials to produce efficient MoS2 catalysts for high current density H-2 evolution. |
| 资助项目 | National Natural Science Foundation of China[51722206] ; National Natural Science Foundation of China[51920105002] ; Youth 1000-Talent Program of China ; Guangdong Innovative and Entrepreneurial Research Team Program[2017ZT07C341] ; Bureau of Industry and Information Technology of Shenzhen[201901171523] ; Development and Reform Commission of Shenzhen Municipality |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 出版者 | NATURE PUBLISHING GROUP |
| WOS记录号 | WOS:000556360300017 |
| 资助机构 | National Natural Science Foundation of China ; Youth 1000-Talent Program of China ; Guangdong Innovative and Entrepreneurial Research Team Program ; Bureau of Industry and Information Technology of Shenzhen ; Development and Reform Commission of Shenzhen Municipality |
| 源URL | [http://ir.imr.ac.cn/handle/321006/140080]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liu, Bilu |
| 作者单位 | 1.Tsinghua Univ, Tsinghua Berkeley Shenzhen Inst, Shenzhen Geim Graphene Ctr, Shenzhen 518055, Peoples R China 2.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 3.Tsinghua Univ, Tsinghua Shenzhen Int Grad Sch, Shenzhen 518055, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Chi,Luo, Yuting,Tan, Junyang,et al. High-throughput production of cheap mineral-based two-dimensional electrocatalysts for high-current-density hydrogen evolution[J]. NATURE COMMUNICATIONS,2020,11(1):8. |
| APA | Zhang, Chi.,Luo, Yuting.,Tan, Junyang.,Yu, Qiangmin.,Yang, Fengning.,...&Liu, Bilu.(2020).High-throughput production of cheap mineral-based two-dimensional electrocatalysts for high-current-density hydrogen evolution.NATURE COMMUNICATIONS,11(1),8. |
| MLA | Zhang, Chi,et al."High-throughput production of cheap mineral-based two-dimensional electrocatalysts for high-current-density hydrogen evolution".NATURE COMMUNICATIONS 11.1(2020):8. |
入库方式： OAI收割
来源：金属研究所
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