Pore Size Engineering of Mesoporous Silicas Using Decane as Expander

Langmuir ◽  
2000 ◽  
Vol 16 (9) ◽  
pp. 4229-4236 ◽  
Author(s):  
J. L. Blin ◽  
C. Otjacques ◽  
G. Herrier ◽  
Bao-Lian Su
Keyword(s):  
Pore Size ◽  
Mesoporous Silicas

scholarly journals Effects of morphology and pore size of mesoporous silicas on the efficiency of an immobilized enzyme

RSC Advances ◽  
2021 ◽  
Vol 11 (17) ◽  
pp. 10010-10017
Author(s):  
Ping-Chung Kuo ◽  
Zhi-Xun Lin ◽  
Tzi-Yi Wu ◽  
Chun-Han Hsu ◽  
Hong-Ping Lin ◽  
...  
Keyword(s):  
Enzyme Activity ◽  
Mesoporous Silica ◽  
Pore Size ◽  
Immobilized Enzyme ◽  
Mesoporous Silicas ◽  
High Loading ◽  
Loading Capacity ◽  
Silica Films

Mesoporous silica films were used as supports with high loading capacity and enzyme activity.

Pore Size Effects in Fischer Tropsch Synthesis over Cobalt-Supported Mesoporous Silicas

2002 ◽  
Vol 206 (2) ◽  
pp. 230-241 ◽  
Author(s):  
Andrei Y. Khodakov ◽  
Anne Griboval-Constant ◽  
Rafeh Bechara ◽  
Vladimir L. Zholobenko
Keyword(s):  
Pore Size ◽  
Size Effects ◽  
Tropsch Synthesis ◽  
Mesoporous Silicas ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis

Pore size design of ordered mesoporous silicas by controlling micellar properties of triblock copolymer EO20PO70EO20

2006 ◽  
Vol 89 (1-3) ◽  
pp. 179-185 ◽  
Author(s):  
Wen-Hua Zhang ◽  
Lei Zhang ◽  
Jinghai Xiu ◽  
Zhiqi Shen ◽  
Ying Li ◽  
...  
Keyword(s):  
Pore Size ◽  
Triblock Copolymer ◽  
Mesoporous Silicas ◽  
Micellar Properties ◽  
Ordered Mesoporous

On Defining a Simple Empirical Relationship to Predict the Pore Size of Mesoporous Silicas Prepared from PEO-b-PS Diblock Copolymers

2009 ◽  
Vol 21 (1) ◽  
pp. 48-55 ◽  
Author(s):  
Emily Bloch ◽  
Philip L. Llewellyn ◽  
Trang Phan ◽  
Denis Bertin ◽  
Virginie Hornebecq
Keyword(s):  
Pore Size ◽  
Diblock Copolymers ◽  
Empirical Relationship ◽  
Mesoporous Silicas

Swift Synthesis of Hierarchically Ordered Mesocellular Mesoporous Silica by Microwave-Assisted Hydrothermal Method

2008 ◽  
Vol 8 (8) ◽  
pp. 3995-3998 ◽  
Author(s):  
You-Kyong Seo ◽  
I. Suryanarayana ◽  
Young Kyu Hwang ◽  
Namsoo Shin ◽  
Do-Cheon Ahn ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Microwave Irradiation ◽  
Pore Size ◽  
Hydrothermal Method ◽  
Aging Time ◽  
Micropore Volume ◽  
Mesoporous Silicas ◽  
Microwave Assisted ◽  
Silica Source ◽  
Size And Morphology

Hierarchically ordered mesocellular mesoporous silicas (HMMS) were swiftly synthesized using P123 and sodium silicate as a silica source within an hour by applying microwave irradiation without pore expander. The XRD, TEM and BET studies demonstrated that materials as-synthesized and calcined have the hierarchically ordered mesocellular structure with two different sizes about 10 nm and 30 nm pores having a minimized micropore volume compared with conventional hydrothermal method. Moreover, the HMMS sample prepared by microwave-assisted hydrothermal method had higher surface area than that of conventional hydrothermal method. The variation of the pore size and morphology of mesocellular structure varied with the aging time.

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