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Title: Synthesis of reduced graphene oxide for high-performance supercapacitor
Authors: Pham, Thi Nam
Nguyen, Van Khanh
Nguyen, Thi Thom
Nguyen, Thu Phuong
Nguyen, Van Trang
Nguyen, Thi Xuyen
Vu, Quoc Thai
Vu, Anh Tuan
Dinh, Thi Mai Thanh
Keywords: Graphene
Reduced graphene oxide
Issue Date: 2018
Series/Report no.: Vietnam Journal of Chemistry;No 56(06) .- Page.778-785
Abstract: Reduced graphene oxide (rGO) were prepared by thermal reduction technique from graphene oxide (GO) in N₂ gas atmosphere at 600 °C for 1 h. The results shown that rGO possessed a multiple layer structure and a specific surface area BET of 389.9 m²/g. The electrochemical properties of the rGO materials have been investigated for supercapacitors. Electrochemical measurements show that rGO exhibit a specific capacitance of 85.3 F/g at 1 A/g, and still kept 85 % capacitance after 1000 cycles at 1 A/g, indicating rGO could be a promising candidate for high-performance supercapacitor applications.
ISSN: 2525-2321
Appears in Collections:Vietnam Journal of Chemistry

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