Two-dimensional metallic tantalum disulfide as a hydrogen evolution catalyst
文献类型：期刊论文
| 作者 | Shi, Jianping1,2; Wang, Xina3; Zhang, Shuai4; Xiao, Lingfeng3; Huan, Yahuan1,2; Gong, Yue5; Zhang, Zhepeng2; Li, Yuanchang4; Zhou, Xiebo1,2; Hong, Min1,2 |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2017-10-16 |
| 卷号 | 8 |
| 英文摘要 | Two-dimensional metallic transition metal dichalcogenides are emerging as prototypes for uncovering fundamental physical phenomena, such as superconductivity and charge-density waves, as well as for engineering-related applications. However, the batch production of such envisioned transition metal dichalcogenides remains challenging, which has hindered the aforementioned explorations. Herein, we fabricate thickness-tunable tantalum disulfide flakes and centimetre-sized ultrathin films on an electrode material of gold foil via a facile chemical vapour deposition route. Through temperature-dependent Raman characterization, we observe the transition from nearly commensurate to commensurate charge-density wave phases with our ultrathin tantalum disulfide flakes. We have obtained high hydrogen evolution reaction efficiency with the as-grown tantalum disulfide flakes directly synthesized on gold foils comparable to traditional platinum catalysts. This work could promote further efforts for exploring new efficient catalysts in the large materials family of metallic transition metal dichalcogenides, as well as exploiting their applications towards more versatile applications. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/41276]  |
| 专题 | 化学研究所_其它 |
| 作者单位 | 1.Peking Univ, Dept Mat Sci & Engn, Coll Engn, Beijing 100871, Peoples R China 2.Peking Univ, Beijing Sci & Engn Ctr Nanocarbons, Coll Chem & Mol Engn, Ctr Nanochem CNC,Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China 3.Hubei Univ, Fac Phys & Elect Technol, Hubei Collaborat Innovat Ctr Adv Organ Chem Mat, Wuhan 430062, Peoples R China 4.Natl Ctr Nanosci & Technol, Div Nanophoton, CAS Ctr Excellence Nanosci, CAS Key Lab Standardizat & Measurement Nanotechno, Beijing 100190, Peoples R China 5.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China 6.Collaborat Innovat Ctr Quantum Matter, Beijing 100190, Peoples R China 7.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Jianping,Wang, Xina,Zhang, Shuai,et al. Two-dimensional metallic tantalum disulfide as a hydrogen evolution catalyst[J]. NATURE COMMUNICATIONS,2017,8. |
| APA | Shi, Jianping.,Wang, Xina.,Zhang, Shuai.,Xiao, Lingfeng.,Huan, Yahuan.,...&Zhang, Yanfeng.(2017).Two-dimensional metallic tantalum disulfide as a hydrogen evolution catalyst.NATURE COMMUNICATIONS,8. |
| MLA | Shi, Jianping,et al."Two-dimensional metallic tantalum disulfide as a hydrogen evolution catalyst".NATURE COMMUNICATIONS 8(2017). |
入库方式： OAI收割
来源：化学研究所
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