J. Phys. Chem. C, 112 (3), 695 -700, 2008. 10.1021/jp0770054 S1932-7447(07)07005-7
Web Release Date: January 3, 2008

Copyright © 2008 American Chemical Society

Reaction of Single-Walled Carbon Nanotubes with Organic Peroxides

Paul S. Engel,* Wilbur E. Billups, David W. Abmayr Jr., Konstantin Tsvaygboym, and Runtang Wang

Department of Chemistry, Rice University, P.O. Box 1892, Houston, Texas 77251

Received: August 31, 2007

In Final Form: October 1, 2007

Abstract:

Single-walled carbon nanotubes (SWNTs) induce the decomposition of four diacyl peroxides by single electron transfer (SET). Phthaloyl peroxide functionalizes SWNTs to the greatest extent of the four. It was also found that t-butoxy radicals add to SWNTs but that SWNTs fail to inhibit cumene autoxidation. Thus, SWNTs are reactive to alkoxy radicals but not to alkylperoxy radicals.


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