JaLCDOI 10.18926/fest/11511
FullText URL 008_093_096.pdf
Author Nagamine, Shinsuke| Takahashi Shinsuke| Sasaoka, Eiji|
Abstract Nanoporous TiO(2) were synthesized via hydrolysis of titanium tetraisopropoxide (TTIP) in HCl acidic conditions using sodium dodecylsulfate (SDS) as a templating agent. The order of the nanostructure of samples before calcination was improved with increasing the SDS/TTIP molar ratio. The calcined samples presented uniform mesopore structure with the average diameter of 4-5 nm and considerably large surface areas over 200m(2)/g, although the periodicity of the nanostructure was exceedingly reduced by the removal of the template. The prepared TiO(2) exhibited exceedingly higher activities on the catalytic oxidation of benzene compared to the commercial TiO(2), probably due to the difference of their pore suructures.
Keywords template titania lamellar nanostructure nanopore structure catalyst
Publication Title 岡山大学環境理工学部研究報告
Published Date 2003-03
Volume volume8
Issue issue1
Start Page 93
End Page 96
ISSN 1341-9099
language 英語
File Version publisher
NAID 120002313373