Constructing 3D CNTs-SiO2@RGO structures by using GO sheets as template - CentraleSupélec Access content directly
Journal Articles Chemical Physics Letters Year : 2018

Constructing 3D CNTs-SiO2@RGO structures by using GO sheets as template

Abstract

A three-dimensional carbon nanotube-silica coated reduced graphene oxide hybrid (CNT-SiO2@RGO) was synthesized by floating-catalyst chemical vapor deposition (CVD), in which ferrocene was used as catalyst precursor and acetylene as carbon source. Graphene oxide (GO) was selected as the template and was pre-treated by tetraethyl orthosilicate (TEOS) to deposit a SiO2 layer on both sides of the platelet surface. The obtained hybrid has a uniform structure consisting of a platelet sandwiched by vertically aligned CNTs. The CNT length can be well controlled by the variation of growth time.
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Dates and versions

hal-01960225 , version 1 (20-04-2020)

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Yu Liu, Yiguo Xu, Benhui Fan, Minhao Yang, Ann-Lenaig Hamon, et al.. Constructing 3D CNTs-SiO2@RGO structures by using GO sheets as template. Chemical Physics Letters, 2018, 713, pp.189-193. ⟨10.1016/j.cplett.2018.10.047⟩. ⟨hal-01960225⟩
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