Effect of the composition and structure of titanosilicas on their photocatalytic activity in the decomposition of methylene blue |
| |
Authors: | E V Goncharuk V N Mishchenko V I Zarko V M Gun’ko |
| |
Institution: | (1) Institute of Surface Chemistry, National Academy of Sciences of Ukraine, Vul. Generala Naumova 17, 03164 Kyiv, Ukraine |
| |
Abstract: | A comparison is made of the catalytic activity of the titanosilicas produced by pyrogenic synthesis and by the deposition
of TiO2 on pyrogenic SiO2 in the photocatalytic decomposition of methylene blue (MB). The deposited titanosilicas exhibit high catalytic activity in
the decomposition of MB as a result both of textural features and of the presence mainly of the anatase phase in the deposited
TiO2 compared with the pyrogenic titanosilicas.
__________
Translated from Teoreticheskaya i éksperimental’naya Khimiya, Vol. 42, No. 1, pp. 23–28, January–February, 2006. |
| |
Keywords: | pyrogenic titanosilicas deposited titanosilicas methylene blue photocatalytic decomposition |
本文献已被 SpringerLink 等数据库收录! |