Preparation of Porous Carbon by Pyrolysis of Silylated Graphite Oxide
نویسندگان
چکیده
Starting from the graphite oxide silylated by 3-aminopropylmethyldiethoxysilane, porous carbons containing silica with layered structure were obtained. They possessed both microporosities and mesoporosities existing most likely between the carbon layers and the BET surface area reached 226 m/g. These types of carbons were obtained only when the silicon content in the initial silylated graphite oxide was larger than 12%.
منابع مشابه
Porous Properties of Pillared Carbons Prepared from the Thermal Reduction of Graphite Oxide Repeatedly Silylated with Methyltrichlorosilanes
*Correspondence: Yoshiaki Matsuo, Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo, 2167 Shosha Himeji, Hyogo 671-2280, Japan e-mail: [email protected] Pillared carbons with interlayer spacings of 1.27–1.37 nm were obtained from graphite oxide repeatedly silylated with methyltrichlorosilane, when the content of it was higher than 1.5/GO ...
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