論文

2003年

Chemical reaction of hydrogenated diamond surface with peroxide radical initiators

Diamond and Related Materials
  • Shintaro Ida
  • ,
  • Toshiki Tsubota
  • ,
  • Osamu Hirabayashi
  • ,
  • Masanori Nagata
  • ,
  • Yasumichi Matsumoto
  • ,
  • Akira Fujishima

12
3-7
開始ページ
601
終了ページ
605
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/S0925-9635(02)00334-5
出版者・発行元
Elsevier BV

The reactivity of hydrogenated diamond surfaces with peroxide radical initiators such as benzoyl peroxide, lauroyl peroxide, dicumyl peroxide and di-t-butyl peroxide was investigated in this study. With benzoyl peroxide as the radical initiator, the intensity of the peaks assigned to the aliphatic C-H stretching vibration decreased with increasing reaction time, as well as with increasing amount of benzoyl peroxide. Moreover, peaks assigned to the aromatic C-H and C=O stretching vibrations appeared following the reaction. For the reaction with lauroyl peroxide, the area under the peaks assigned to the C-H bond increased with treatment time and amount of lauroyl peroxide, and a C=O stretching vibration peak appeared. The shape of the IR spectra of diamond powder treated with dicumyl peroxide or di-t-butyl peroxide is virtually the same as that of hydrogenated diamond powder surface. © 2002 Elsevier Science B.V. All rights reserved.

リンク情報
DOI
https://doi.org/10.1016/S0925-9635(02)00334-5
URL
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0038576363&origin=inward
ID情報
  • DOI : 10.1016/S0925-9635(02)00334-5
  • ISSN : 0925-9635
  • SCOPUS ID : 0038576363

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