文献类型：会议论文

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

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

第一作者：王存景

通讯作者：Wang, CJ[1]

机构：[1]Xinxiang Univ, Coll Chem & Chem Engn, Xinxiang 453003, Peoples R China

第一机构：新乡学院化学化工学院

通讯机构：[1]corresponding author), Xinxiang Univ, Coll Chem & Chem Engn, Xinxiang 453003, Peoples R China.|[110713]新乡学院化学化工学院;[11071]新乡学院;

会议论文集：International Conference on Biotechnology, Chemical and Materials Engineering (CBCME 2011)

会议日期：DEC 28-29, 2011

会议地点：Kunming, PEOPLES R CHINA

语种：英文

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

摘要：The reactions were carried out by decomposing acetylene at 1000 degrees C 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 degrees C. 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.