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Template sol-gel synthesis of phosphorescent mesoporous silica film nanocomposites using an amphiphilic gold(i) pyrazolate complex

Hendrik, O. Lintang and Kinbara, Kazushi and Aida, Takuzo (2012) Template sol-gel synthesis of phosphorescent mesoporous silica film nanocomposites using an amphiphilic gold(i) pyrazolate complex. Advanced Materials Research, 364 . pp. 55-59. ISSN 1022-6680

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Official URL: https://dx.doi.org/10.4028/www.scientific.net/AMR....

Abstract

Herein novel mesoporous silica film nanocomposites are successfully synthesized by using phosphorescent columnar assembly of an amphiphilic trinuclear gold (I) pyrazolate complex [Au3Pz3] as a functional template in the sol-gel synthesis. By controlling the molar ratios of silica source tetrabutylorthosilicate (TBOS) to [Au3Pz3] in an acidic aqueous alcohol solution from 60:1 to 20:1, highly ordered phosphorescent nanocomposites can be fabricated with hexagonal [Au3Pz3]/silicahex and lamellar [Au3Pz3]/silicalam silicates.

Item Type:Article
Uncontrolled Keywords:hexagonal, mesoporous silica, nanocomposites
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Divisions:Science
ID Code:47589
Deposited By: Narimah Nawil
Deposited On:22 Jun 2015 05:56
Last Modified:29 Feb 2020 13:15

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