Synthesis of Nitrogen-doped Carbon Nanocoils via One-step Acetonitrile Catalytic CVD using a Ni-Fe Layered Double Hydroxide as Catalyst Precursor

被引:4
|
作者
Iwasaki, Tomohiro [1 ]
Tomisawa, Masashi [1 ]
Nakamura, Hideya [1 ]
Watano, Satoru [1 ]
机构
[1] Osaka Prefecture Univ, Dept Chem Engn, Naka Ku, Sakai, Osaka 5998531, Japan
关键词
MICROWAVE-ABSORPTION PROPERTIES; SCALE SYNTHESIS; NANOTUBES; PHOTOLUMINESCENCE; ELECTRODE; ACID;
D O I
10.1002/cvde.201204018
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
A simple catalytic CVD method for the synthesis of N-doped carbon nanocoils (CNCs), using acetonitrile as both the carbon and nitrogen source, is developed. A Ni-Fe layered double hydroxide that has not been subjected to any prior annealing or reducing treatment is used as a catalyst precursor. The steps of precursor-to-catalyst transformation, catalyst activation, deposition of CNCs, and nitrogen doping are performed in situ, in a single process.
引用
收藏
页码:323 / 326
页数:4
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