Graphene oxide as dyestuffs for the creation of electrically conductive fabrics

Fugetsu, Bunshi; Sano, Eiichi; Yu, Hongwen et al.

Carbon, 2010, 48(12), 3340-3345

Permalink : https://hdl.handle.net/2115/43932

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アクセス権	open access
URI	https://hdl.handle.net/2115/43932
タイトル	Graphene oxide as dyestuffs for the creation of electrically conductive fabrics
著者	Fugetsu, Bunshi ; Sano, Eiichi ; Yu, Hongwen ; Mori, Kenichiro ; Tanaka, Tomo
著者名 Fugetsu, Bunshi
著者名 Sano, Eiichi
著者名 Yu, Hongwen
著者名 Mori, Kenichiro
著者名 Tanaka, Tomo
言語	英語
発行日	2010-10
出版者	Elsevier
収録物名	Carbon
巻(号)	48(12)
ページ	3340-3345
抄録	Graphene oxide (GO) was immobilized on the surfaces of acrylic yarns through a conventional dyeing approach. The GO dyed yarns and/or the fabric were immersed in an aqueous sodium hydrosulfite solution at around 363 K for 30 minutes, which converted the GO into graphene. The graphene created a graphitic-coloured and electrically conductive thin layer over each yarn in the fabric. Data on the electrical conductance of the yarns versus temperature (30K～300K) fit well with the so-called fluctuation-induced tunneling model, which suggests that the graphene layer belongs to a continuously interconnected network. Values of the electrical resistivity ranged from 10^[2] to 10^[10] Ohm/cm, as verified by the content of graphene in the conductive layer.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0008-6223
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.carbon.2010.05.016