Photochemistry of single wall carbon nanotubes embedded in a mesoporous silica matrix |
| |
Authors: | Alvaro Mercedes Atienzar Pedro Bourdelande José L García Hermenegildo |
| |
Institution: | Instituto de Tecnología Química CSIC-UPV and Departamento de Química UPV, Avda de los Naranjos s/n, 46022 Valencia, Spain. |
| |
Abstract: | By embedding single wall carbon nanotubes in a mesoporous silica matrix (SWNT@SiO2) the photochemical properties have been measured upon laser excitation at 266 nm; the SWNT@SiO2 exhibits long-lived emission (lambda em = 400 nm, tau = 0.95 microsecond), transient absorption (lambda max = 390 nm, tau = 11 microseconds) and is able to generate singlet oxygen in D2O. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|