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MoS₂ Nanosheets Assembled on Three-Way Nitrogen-Doped Carbon Tubes for Photocatalytic Water Splitting.

ABSTRACT: In this work, a micron-sized three-way nitrogen-doped carbon tube covered with MoS₂ nanosheets (TNCT@MoS₂) was synthesized and applied in photocatalytic water splitting without any sacrificial agents for the first time. The micron-sized three-way nitrogen-doped carbon tube (TNCT) was facilely synthesized by the calcination of commercial sponge. The MoS₂ nanosheets were assembled on the carbon tubes by a hydrothermal method. Compared with MoS₂, the TNCT@MoS₂ heterostructures showed higher H₂ evolution rate, which was ascribed to the improved charge separation efficiency and the increased active sites afforded by the TNCT.

SUBMITTER: Zhang Y

PROVIDER: S-EPMC6534068 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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MoS2 Nanosheets Assembled on Three-Way Nitrogen-Doped Carbon Tubes for Photocatalytic Water Splitting.

Zhang Yujia Y Liu Yan Y Gao Wen W Chen Ping P Cui Hongyu H Fan Yanfei Y Shi Xifeng X Zhao Yingqiang Y Cui Guanwei G Tang Bo B

Frontiers in chemistry 20190517

In this work, a micron-sized three-way nitrogen-doped carbon tube covered with MoS2 nanosheets (TNCT@MoS2) was synthesized and applied in photocatalytic water splitting without any sacrificial agents for the first time. The micron-sized three-way nitrogen-doped carbon tube (TNCT) was facilely synthesized by the calcination of commercial sponge. The MoS2 nanosheets were assembled on the carbon tubes by a hydrothermal method. Compared with MoS2, the TNCT ...[more]

PMID: 31165056

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