Ultra-Efficient and Cost-Effective Platinum Nanomembrane Electrocatalyst for Sustainable Hydrogen Production
文献类型：期刊论文
| 作者 | Gao, Xiang6; Dai, Shicheng4,5,6; Teng, Yun6; Wang, Qing3 ; Zhang, Zhibo6; Yang, Ziyin6; Park, Minhyuk6; Wang, Hang6; Jia, Zhe2; Wang, Yunjiang4,5
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| 刊名 | NANO-MICRO LETTERS
 |
| 出版日期 | 2024-12-01 |
| 卷号 | 16期号:1页码:16 |
| ISSN号 | 2311-6706 |
| 关键词 | Platinum Hydrogen evolution reaction Lattice distortion Heterogeneous strain |
| DOI | 10.1007/s40820-024-01324-5 |
| 通讯作者 | Yang, Yong(yonyang@cityu.edu.hk) |
| 英文摘要 | A percolating network of distorted 2D Pt nanomembranes was synthesized by polymer surface buckling-enabled exfoliation for hydrogen evolution reaction.The 2D Pt nanomembrane enabled important technological applications for its high efficiency, low costs, and good stability, making it potential alternative to commercial Pt/C.Our 2D Pt nanomembranes offer insights into a new mechanism for efficient catalyst design strategy: lattice distortion-induced heterogeneous strain. Hydrogen production through hydrogen evolution reaction (HER) offers a promising solution to combat climate change by replacing fossil fuels with clean energy sources. However, the widespread adoption of efficient electrocatalysts, such as platinum (Pt), has been hindered by their high cost. In this study, we developed an easy-to-implement method to create ultrathin Pt nanomembranes, which catalyze HER at a cost significantly lower than commercial Pt/C and comparable to non-noble metal electrocatalysts. These Pt nanomembranes consist of highly distorted Pt nanocrystals and exhibit a heterogeneous elastic strain field, a characteristic rarely seen in conventional crystals. This unique feature results in significantly higher electrocatalytic efficiency than various forms of Pt electrocatalysts, including Pt/C, Pt foils, and numerous Pt single-atom or single-cluster catalysts. Our research offers a promising approach to develop highly efficient and cost-effective low-dimensional electrocatalysts for sustainable hydrogen production, potentially addressing the challenges posed by the climate crisis. |
| WOS关键词 | TRENDS ; STRAIN ; CHALLENGES ; NANOSHEETS ; CATALYSTS |
| 资助项目 | Research Grant Council (RGC) through the General Research Fund (GRF)[N_CityU 109/21] ; Research Grant Council (RGC) through the General Research Fund (GRF)[CityU11213118] ; Research Grant Council (RGC) through the General Research Fund (GRF)[CityU11209317] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001157739600001 |
| 资助机构 | Research Grant Council (RGC) through the General Research Fund (GRF) |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/94354]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 通讯作者 | Yang, Yong |
| 作者单位 | 1.City Univ Hong Kong, Coll Engn, Dept Mat Sci & Engn, Tat Chee Ave,Kowloon Tong.Kowloon, Hong Kong, Peoples R China 2.Southeast Univ, Sch Mat Sci & Engn, Jiangsu Key Lab Adv Met Mat, Nanjing, Peoples R China 3.Shanghai Univ, Inst Mat, Lab Microstruct, Shanghai, Peoples R China 4.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China 5.Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing, Peoples R China 6.City Univ Hong Kong, Coll Engn, Dept Mech Engn, Tat Chee Ave,Kowloon Tong,Kowloon, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Xiang,Dai, Shicheng,Teng, Yun,et al. Ultra-Efficient and Cost-Effective Platinum Nanomembrane Electrocatalyst for Sustainable Hydrogen Production[J]. NANO-MICRO LETTERS,2024,16(1):16. |
| APA | Gao, Xiang.,Dai, Shicheng.,Teng, Yun.,Wang, Qing.,Zhang, Zhibo.,...&王云江.(2024).Ultra-Efficient and Cost-Effective Platinum Nanomembrane Electrocatalyst for Sustainable Hydrogen Production.NANO-MICRO LETTERS,16(1),16. |
| MLA | Gao, Xiang,et al."Ultra-Efficient and Cost-Effective Platinum Nanomembrane Electrocatalyst for Sustainable Hydrogen Production".NANO-MICRO LETTERS 16.1(2024):16. |
入库方式： OAI收割
来源：力学研究所
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