Fabrication of recyclable catalyst supports for synthesis of carbon nanofibers

被引：3
|
作者：
Jung, HS [1 ]
Kim, H [1 ]
Ahn, JP [1 ]
Park, JK [1 ]
机构：
[1] Korea Inst Sci & Technol, Nanomat Res Ctr, Mat Sci & Engn Div, Seoul 136791, South Korea
来源：
METALS AND MATERIALS INTERNATIONAL | 2004年 / 10卷 / 02期
关键词：
carbon nanofiber (CNF); yttria-stabilized zirconia (YSZ) support; carbon nanotube (CNT); support recycle;
D O I：
10.1007/BF03027326
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Carbon nanofiber (CNF) has been synthesized by thermal dissociation of ethylene gas in the presence of nickel catalyst. Catalyst particles of nickel were immobilized on the surface of sintered yttria-stabilized zirconia supports (YSZ support) via either direct sintering of composite compacts or chemical doping into presintered porous YSZ compacts. The effect of support microstructures on the CNF morphology was investigated. In addition, the feasibility of a recyclable support for economical synthesis of CNF was assessed.
引用
收藏
页码：199 / 205
页数：7
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