Thermal hydrogen reduction for preservation of mesoporous silica film nanocomposites with a hexagonal structure containing amphiphilic triphenylene

2017 ◽  
Author(s):  
Hendrik O. Lintang ◽  
Mohamad Azani Jalani ◽  
Leny Yuliati
Keyword(s):  
Mesoporous Silica ◽  
Hydrogen Reduction ◽  
Silica Film ◽  
Hexagonal Structure ◽  
Mesoporous Silica Film ◽  
Film Nanocomposites

Template Sol-Gel Synthesis of Phosphorescent Mesoporous Silica Film Nanocomposites Using an Amphiphilic Gold (I) Pyrazolate Complex

2011 ◽  
Vol 364 ◽  
pp. 55-59 ◽  
Author(s):  
Hendrik O. Lintang ◽  
Kazushi Kinbara ◽  
Takuzo Aida
Keyword(s):  
Mesoporous Silica ◽  
Sol Gel ◽  
Silica Film ◽  
Aqueous Alcohol ◽  
Molar Ratios ◽  
Silica Source ◽  
Aqueous Alcohol Solution ◽  
Mesoporous Silica Film ◽  
Sol Gel Synthesis ◽  
Film Nanocomposites

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]/silicahexand lamellar [Au3Pz3]/silicalamsilicates.

scholarly journals Selective Detection of Cysteine at a Mesoporous Silica Film Electrode Functionalized with Ferrocene in the Presence of Glutathione

2020 ◽  
Vol 7 (9) ◽  
pp. 2095-2101
Author(s):  
Himanshu Maheshwari ◽  
Neus Vilà ◽  
Grégoire Herzog ◽  
Alain Walcarius
Keyword(s):  
Mesoporous Silica ◽  
Silica Film ◽  
Selective Detection ◽  
Film Electrode ◽  
Mesoporous Silica Film

Application of a cubic-like mesoporous silica film to a surface photovoltage gas sensing system

2002 ◽  
Vol 54 (3) ◽  
pp. 269-276 ◽  
Author(s):  
T Yamada ◽  
H.S Zhou ◽  
H Uchida ◽  
M Tomita ◽  
Y Ueno ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Gas Sensing ◽  
Silica Film ◽  
Surface Photovoltage ◽  
Sensing System ◽  
Mesoporous Silica Film

An ultrathin 2D semi-ordered mesoporous silica film: co-operative assembly and application

RSC Advances ◽  
2016 ◽  
Vol 6 (79) ◽  
pp. 75058-75062 ◽  
Author(s):  
Kai Wan ◽  
Zhi-peng Yu ◽  
Quan-bing Liu ◽  
Jin-hua Piao ◽  
Yu-ying Zheng ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Block Copolymer ◽  
Mesoporous Silica ◽  
Silica Film ◽  
Ordered Mesoporous Silica ◽  
Ordered Mesoporous ◽  
Mesoporous Silica Film

A novel ultrathin silica film with semi-ordered fingerprint-like mesopores is synthesized with the aid of the dual templates of graphene oxide (go) and tri-block copolymer P123.

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