用无机配体稳定的量子点组装金属1T-MoS纳米片以实现卓越的太阳能析氢。
Assembling metallic 1T-MoS nanosheets with inorganic-ligand stabilized quantum dots for exceptional solar hydrogen evolution.
作者信息
Li Xu-Bing, Gao Yu-Ji, Wu Hao-Lin, Wang Yang, Guo Qing, Huang Mao-Yong, Chen Bin, Tung Chen-Ho, Wu Li-Zhu
机构信息
Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, P. R. China.
出版信息
Chem Commun (Camb). 2017 May 18;53(41):5606-5609. doi: 10.1039/c7cc02366a.
Due to their enhanced light harvesting, favored interfacial charge transfer and excellent proton reduction activity, hybrid photocatalysts of metallic 1T-MoS nanosheets and inorganic-ligand stabilized CdSe/ZnS QDs obtained via a self-assembly approach can produce H gas with a rate of ∼155 ± 3.5 μmol h mg under visible-light irradiation (λ = 410 nm), the most exceptional performance of solar H evolution using MoS as a cocatalyst known to date.
通过自组装方法获得的金属1T-MoS纳米片与无机配体稳定的CdSe/ZnS量子点的混合光催化剂，由于其增强的光捕获能力、有利的界面电荷转移和出色的质子还原活性，在可见光照射（λ = 410 nm）下能够以约155±3.5 μmol h mg的速率产生氢气，这是迄今为止已知的以MoS作为助催化剂的太阳能制氢最优异的性能。
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