首页   按字顺浏览 期刊浏览 卷期浏览 A methyl free radical source for use in surface studies
A methyl free radical source for use in surface studies

 

作者: Xiang‐Dong Peng,   Rama Viswanathan,   George H. Smudde,   Peter C. Stair,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1992）
卷期: Volume 63, issue 8  

页码: 3930-3935

 

ISSN:0034-6748

 

年代: 1992

 

DOI:10.1063/1.1143240

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A methyl radical source has been developed for use in high vacuum. Methyl radicals are produced through azomethane pyrolysis in a tubular reactor located inside an ultrahigh vacuum chamber. Other gas products include nitrogen from azomethane pyrolysis, and methane, ethane plus hydrogen from the reactions of methyl radicals on the walls of the reactor. Methyl yields as high as 42% have been observed.

 

点击下载:  PDF (678KB)



返 回