Fabrication of recyclable catalyst supports for synthesis of carbon nanofibers

被引：0
|
作者：
Hyun-Sung Jung
Hyoungchul Kim
Jae-Pyoung Ahn
Jong-Ku Park
机构：
[1] Korea Institute of Science and Technology,Nano
来源：
Metals and Materials International | 2004年 / 10卷
关键词：
carbon nanofiber (CNF); yttria-stabilized zirconia (YSZ) support; carbon nanotube (CNT); support recycle;
D O I：
暂无
中图分类号：
学科分类号：
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
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页码：199 / 205
页数：6
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