Controllable synthesis of carbon spheres based on anodic aluminum oxide nano-template

被引：0

作者：

Wang, Cunjing ^{[1
]}

Yao, Peng ^{[1
]}

Chen, Gairong ^{[1
]}

机构：

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

来源：

BIOTECHNOLOGY, CHEMICAL AND MATERIALS ENGINEERING, PTS 1-3 | 2012年 / 393-395卷

关键词：

Carbon spheres; Anodic aluminum oxide; Acetylene; Template;

D O I：

10.4028/www.scientific.net/AMR.393-395.32

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

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.

引用

页码：32 / 35

页数：4

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