Diamond films from combustion of methyl acetylene and propadiene
作者:
Stephen J. Harris,
Ho Seon Shin,
David G. Goodwin,
期刊:
Applied Physics Letters
(AIP Available online 1995)
卷期:
Volume 66,
issue 7
页码: 891-893
ISSN:0003-6951
年代: 1995
DOI:10.1063/1.113422
出版商: AIP
数据来源: AIP
摘要:
To date diamond films grown with the combustion technique have used either acetylene or, rarely, ethylene as the fuel. However, there are barriers to large scale commercialization of the combustion technique using either fuel. For example, acetylene is relatively expensive and difficult to handle, while the use of ethylene gives relatively low growth rates. In this letter we propose replacing acetylene with MAPPTMgas, a commercial mixture of methyl acetylene and propadiene in liquefied petroleum gas (primarily propylene). MAPP gas is considerably cheaper, safer, and easier to handle than acetylene. Furthermore, the experiments described here suggest that MAPP gas flames are only slightly less efficient than acetylene flames at converting fuel carbon atoms into diamond. ©1995 American Institute of Physics.
点击下载:
PDF
(122KB)
返 回