Facile synthesis of stable structured MoS2-Mo-CNFs heteroarchitecture with enhanced hydrogen evolution

作者：Mo, Qionghua; Yao, Yucen; Liu, Bitao^*; Peng, Lingling; Yan, Hengqing; Hou, Zhupei; Wang, Jun; Lin, Yue^*

来源：Materials Chemistry and Physics, 2017, 193: 298-301.

DOI：10.1016/j.matchemphys.2017.02.045

• Carbon materials
• Nanocomposites
• Interfaces

3D structured MoS2 are grown in-situ on Mo particles embedded carbon nanofibers (CNFs) via a hydrothermal method. Due to this special structure, the bonding and effective electron delivery between CNFs and MoS2 are both enhanced, and which will exhibits a better hydrogen evolution activity. The onset potential of this MoS2-Mo-CNFs catalyst will decreased to 60 mV compared to the 90 mV for the MoS2-CNFs. And its current density nearly no change with 5000 cycles which is better than the 32.3% decrease of MoS2-CNFs at eta = 300 mV (V vs RHE).

• 出版日期2017-6-1
• 单位中国科学技术大学; 西南大学; 重庆文理学院