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[International Journal] Reduction intermediates of graphene oxide for low temperature reduction electrode material
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Sung Il Ahn , Kukjoo Kim , Jun Young Kim , Eun Se Kim , Ji Ye Han , Ji Won Eom , Kyeong-Keun Choi ,
RSC Advnaces, May , 2014
vol 4, no , pp 22476-22480
Graphene oxide (GO) with an abnormal structure was isolated in an alcoholic solvent. An abnormally low C–O/C–C ratio and large red-shift of the CO vibration indicated that the GO was a reduction intermediate of graphene oxide, which could be reduced more easily under mild conditions, even without reducing chemicals.