期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 56, 期 11, 页码 2960-2964出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201611767
关键词
electrocatalysts; hydrogen evolution reaction; nanosheets; nanotubes; renewable energies
资金
- National Basic Research Program of China [2015CB932304, 2016YFA0202603]
- NSFC [91645104]
- Natural Science Foundation of Guangdong Province [S2013020012833, 2016A010104004]
- Fundamental Research Fund for the Central Universities [16lgjc67]
TiO2 Co nanotubes decorated with nanodots (TiO2 NDs/Co NSNTs-CFs) are reported as high-performance earth-abundant electrocatalysts for the hydrogen evolution reaction (HER) in alkaline solution. TiO2 NDs/Co NSNTs can promote water adsorption and optimize the free energy of hydrogen adsorption. More importantly, the absorbed water can be easily activated in the presence of the TiO2-Co hybrid structure. These advantages will significantly promote HER. TiO2 NDs/Co NSNTs-CFs as electrocatalysts show a high catalytic performance towards HER in alkaline solution. This study will open up a new avenue for designing and fabricating low-cost high-performance HER catalysts.
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