Core–shell structured mesoporous silica as acid–base bifunctional catalyst with designated diffusion path for cascade reaction sequences

2012 ◽  
Vol 48 (85) ◽  
pp. 10541 ◽  
Author(s):  
Ping Li ◽  
Chang-Yan Cao ◽  
Zhe Chen ◽  
Hua Liu ◽  
Yu Yu ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Diffusion Path ◽  
Bifunctional Catalyst ◽  
Cascade Reaction ◽  
Core Shell ◽  
Acid Base

scholarly journals Bifunctional acid–base mesoporous silica@aqueous miscible organic-layered double hydroxides

RSC Advances ◽  
2019 ◽  
Vol 9 (7) ◽  
pp. 3749-3754 ◽  
Author(s):  
Hongri Suo ◽  
Haohong Duan ◽  
Chunping Chen ◽  
Jean-Charles Buffet ◽  
Dermot O'Hare
Keyword(s):  
Mesoporous Silica ◽  
Pore Size ◽  
Layered Double Hydroxides ◽  
High Surface ◽  
High Surface Area ◽  
Core Shell ◽  
Acid Base ◽  
Double Hydroxides ◽  
Hierarchical Morphology ◽  
Size And Structure

Core@shell materials which exhibit hierarchical morphology with ultra high surface area and controllable pore size and structure have been synthesised.

Double-shelled hollow mesoporous silica nanospheres as an acid–base bifunctional catalyst for cascade reactions

2018 ◽  
Vol 42 (6) ◽  
pp. 4095-4101 ◽  
Author(s):  
Chunzi You ◽  
Chunqi Yu ◽  
Xiaohui Yang ◽  
Yudong Li ◽  
Hang Huo ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Bifunctional Catalyst ◽  
Cascade Reactions ◽  
Silica Nanospheres ◽  
Acid Base ◽  
Hollow Mesoporous Silica ◽  
Mesoporous Silica Nanospheres

Double-shelled hollow mesoporous silica nanospheres as an acid–base bifunctional catalyst for cascade reactions.

A novel acid–base bifunctional catalyst (ZSM-5@Mg3Si4O9(OH)4) with core/shell hierarchical structure and superior activities in tandem reactions

2016 ◽  
Vol 52 (87) ◽  
pp. 12817-12820 ◽  
Author(s):  
Darui Wang ◽  
Bo Wang ◽  
Yu Ding ◽  
Haihong Wu ◽  
Peng Wu
Keyword(s):  
Hydrothermal Method ◽  
Hierarchical Structure ◽  
Bifunctional Catalyst ◽  
Core Shell ◽  
Tandem Reactions ◽  
Acid Base

A hierarchically core/shell structured acid–base bifunctional catalyst, ZSM-5@Mg3Si4O9(OH)4, was prepared through a novel hydrothermal method.

Yolk–shell-structured mesoporous silica: a bifunctional catalyst for nitroaldol–Michael one-pot cascade reaction

2016 ◽  
Vol 6 (14) ◽  
pp. 5714-5720 ◽  
Author(s):  
Juzeng An ◽  
Tanyu Cheng ◽  
Xi Xiong ◽  
Liang Wu ◽  
Bin Han ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Bifunctional Catalyst ◽  
Cascade Reaction ◽  
One Pot ◽  
A Site

A site-isolated yolk–shell-structured mesoporous silica for the nitroaldol–Michael one-pot enantio-relay reaction to convert aldehydes, nitromethane and acetylacetone to chiral diones is developed.

scholarly journals Iron (II) impregnated double-shelled hollow mesoporous silica as acid-base bifunctional catalyst for the conversion of low-quality oil to methyl esters

2021 ◽  
Vol 169 ◽  
pp. 1166-1174
Author(s):  
Stefanus Kevin Suryajaya ◽  
Yohanes Ricky Mulyono ◽  
Shella Permatasari Santoso ◽  
Maria Yuliana ◽  
Alfin Kurniawan ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Methyl Esters ◽  
Bifunctional Catalyst ◽  
Acid Base ◽  
Hollow Mesoporous Silica

Porous and amorphous cobalt hydroxysulfide core–shell nanoneedles on Ti-mesh as a bifunctional electrocatalyst for energy-efficient hydrogen production via urea electrolysis

2021 ◽  
Author(s):  
Yu Jiang ◽  
Shanshan Gao ◽  
Gongchen Xu ◽  
Xiaoming Song
Keyword(s):  
Hydrogen Production ◽  
High Activity ◽  
Energy Efficient ◽  
Bifunctional Catalyst ◽  
Core Shell ◽  
Bifunctional Electrocatalyst ◽  
Urea Electrolysis ◽  
Ti Mesh

Porous and amorphous CoSx(OH)y core–shell nanoneedles covered by numerous ultra-thin small nanosheets are synthesized successfully on Ti-mesh, and act as a high activity and stability bifunctional catalyst for urea electrolysis.

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