Controllable synthesis and characterization of tungsten disulfide nanosheets as promising nanomaterials for electronic devices

Deqing Zhang, Tingting Liu, Junye Cheng, Shuang Liang, Jixing Chai, Xiuying Yang, Hao Wang, Guangping Zheng, Maosheng Cao

Research output: Journal article publicationJournal articleAcademic researchpeer-review

4 Citations (Scopus)

Abstract

The hydrothermal method was utilized to synthesize flat sheet-like tungsten disulfide with a single-crystal structure, using sodium diethyldithiocarbamate, tungsten hexachloride and cetyltrimethylammonium bromide as a reducing agent and a sulfur source, a tungsten source and a surfactant, respectively. The controllable synthesis of the tungsten disulfide nanosheet was realized by controlling the types of surfactants, which was characterized by XRD, FTIR, XPS, SEM, TEM, HRTEM, BET, UV-vis and PL. Due to the unique flat sheet morphology and unique electronic characteristic of the synthesized tungsten disulfide nanosheets, they could be promising nanomaterials for electronic devices.

Original languageEnglish
Pages (from-to)12443-12448
Number of pages6
JournalCeramics International
Volume45
Issue number9
DOIs
Publication statusPublished - 15 Jun 2019

Keywords

  • Electronic device
  • Hydrothermal
  • Semiconductor
  • WS nanosheets

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Process Chemistry and Technology
  • Surfaces, Coatings and Films
  • Materials Chemistry

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