A universal method for preparation of noble metal nanoparticle-decorated transition metal dichalcogenide nanobelts

A universal method for preparation of noble metal nanoparticle-decorated transition metal dichalcogenide nanobelts

MoS2, TaS2, TiS2, WSe2 and TaSe2 nanobelts decorated with a PtAg alloy or Pt NPs have been successfully synthesized by etching the 2D nanosheets under a mild reaction condition followed by the subsequent nanosheet-to-nanobelt transformation mediated by the PVP template. The PtAg-MoS2 hybrid nanobelt...

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Bibliographic Details
Main Authors: Zhang, Hua, Hong, Xun, Liu, Juqing, Zheng, Bing, Huang, Xiao, Zhang, Xiao, Tan, Chaoliang, Chen, Junze, Fan, Zhanxi
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2014
Subjects:
DRNTU::Engineering::Materials
Online Access:https://hdl.handle.net/10356/105123
http://hdl.handle.net/10220/20675
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Institution: Nanyang Technological University
Language: English
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Summary:MoS2, TaS2, TiS2, WSe2 and TaSe2 nanobelts decorated with a PtAg alloy or Pt NPs have been successfully synthesized by etching the 2D nanosheets under a mild reaction condition followed by the subsequent nanosheet-to-nanobelt transformation mediated by the PVP template. The PtAg-MoS2 hybrid nanobelt coated with PVP is used as the active material in a memory device, which exhibits the hysteresis behavior with the function of dynamic random access memory.

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