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The production of vapor grown carbon fibers from light paraffins using the liquid pulse injection technique

โœ Scribed by S.R. Mukai; T. Masuda; Y. Fujikata; T. Harada; K. Hashimoto


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
312 KB
Volume
33
Category
Article
ISSN
0008-6223

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โœฆ Synopsis


Vapor grown carbon fibers; light paraffins; liquid pulse injection technique

Vapor grown carbon fibers (VGCFs) were successfully produced at high growth rates using light paraffins as the carbon source.

VGCFs grow in the axial direction through the catalytic action of ultra-fine metal particles. They grow in the radial direction as pyrolytic carbon deposits on the side of the primary fiber. Previously, we developed a new method to produce VGCFs at high growth rates,


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The production of vapor grown carbon fib
โœ S.R. Mukai; T. Masuda; Y. Fujikata; K. Hashimoto ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 632 KB

Vapor grown carbon fibers were successfully produced from benzene, toluene and xylene, and also from mixtures of these hydrocarbons using the liquid pulse injection technique developed by the authors. This indicates the possibility of the usage of this kind of low-cost material as the carbon source

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Long vapor grown carbon fibers (VGCFs) have been obtained using a new method, the liquid pulse injection (LPI) technique. A benzene solution of ferrocene was injected to the surface of the hot wall of the reactor. Ferrocene was rapidly heated and decomposed, yielding ultra-fine iron catalyst particl