文献类型：会议论文

中文题名：Controllable synthesis of carbon spheres based on anodic aluminum oxide nano-template

作者：Cunjing Wang[1];Peng Yao[1];Gairong Chen[1];

第一作者：王存景

机构：[1]College of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang 453003, China;

第一机构：新乡学院化学化工学院

会议论文集：the 2011 International Conference on Biotechnology, Chemical and Materials Engineering (2011生物,化学与材料工程国际会议(CBCME 2011))论文集

会议日期：20111228

会议地点：昆明

主办单位：香港控制工程与信息科学协会

语种：英文

中文关键词：Carbon spheres;Anodic aluminum oxide;Acetylene;Template

摘要：The reactions were carried out by decomposing acetylene at 1000 ℃ in a two-stage furnace system for 10 min.In the first furnace no catalyst was placed and an AAO template with average diameter about 50 nm was placed in the second furnace whose temperature was designed to be 700 ℃.The samples were characterized by scanning electron microscopy and high resolution transmission electron microscopy.The results show that carbon spheres with average diameter about 50 nm on the AAO template surface were obtained and these carbon spheres are composed of unclosed graphene layers with an interlayer distance of 0.33-0.35 nm between the layers.