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.

Sulfonic acid functionalized graphitic carbon nitride as solid acid–base bifunctional catalyst for Knoevenagel condensation and multicomponent tandem reactions

2021 ◽  
Author(s):  
Priyanka Choudhary ◽  
Arghya Sen ◽  
Ajay Kumar ◽  
Suman Dhingra ◽  
C. M. Nagaraja ◽  
...  
Keyword(s):  
Carbon Nitride ◽  
Knoevenagel Condensation ◽  
Low Cost ◽  
Toxic Metal ◽  
Bifunctional Catalyst ◽  
Graphitic Carbon ◽  
Environmentally Benign ◽  
Graphitic Carbon Nitride ◽  
Tandem Reactions ◽  
Acid Base

A highly efficient, non-toxic, metal-free, low-cost, acid–base bifunctional sulfonated graphitic carbon nitride (S-g-C3N4) nanosheets for Knoevenagel condensation and multicomponent tandem reactions under environmentally benign conditions.

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.

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.

scholarly journals Novel core–shell structured Si/S-doped-carbon composite with buffering voids as high performance anode for Li-ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (5) ◽  
pp. 2407-2414 ◽  
Author(s):  
Dan Shao ◽  
Inna Smolianova ◽  
Daoping Tang ◽  
Lingzhi Zhang
Keyword(s):  
Hydrothermal Method ◽  
High Performance ◽  
Reversible Capacity ◽  
Carbon Composite ◽  
Core Shell ◽  
Li Ion Batteries ◽  
Li Ion

Novel core–shell structured Si/S-doped carbon composite with buffering voids prepared by hydrothermal method and followed by carbonization and removal of template layer, exhibiting a reversible capacity of 664 mA h g−1 over 300 cycles.

NiCo2O4@MnMoO4 core–shell flowers for high performance supercapacitors

2016 ◽  
Vol 4 (21) ◽  
pp. 8249-8254 ◽  
Author(s):  
Zhengxiang Gu ◽  
Xiaojun Zhang
Keyword(s):  
Hydrothermal Method ◽  
High Performance ◽  
Nickel Foam ◽  
Core Shell ◽  
Facile Hydrothermal Method

Hierarchical NiCo2O4@MnMoO4 core–shell nanomaterial on nickel foam was designed via a facile hydrothermal method.

CoMn2O4 embedded in MnOOH nanorods as a bifunctional catalyst for oxygen reduction and oxygen evolution reactions

2018 ◽  
Vol 54 (32) ◽  
pp. 4005-4008 ◽  
Author(s):  
Ying Wang ◽  
Tianjun Hu ◽  
Qing Liu ◽  
Limin Zhang
Keyword(s):  
Oxygen Reduction ◽  
Hydrothermal Method ◽  
Oxygen Evolution ◽  
Bifunctional Catalyst

CoMn2O4 embedded in MnOOH nanorods (CoMn2O4–MnOOH NRs) was prepared using a two-step hydrothermal method involving the oxidation of Mn by Co species in preformed MnOOH NRs, and the as-prepared catalyst exhibits an expectably remarkable performance for the ORR and the OER.

An efficient and recyclable acid–base bifunctional core–shell nano-catalyst for the one-pot deacetalization–Knoevenagel tandem reaction

2018 ◽  
Vol 42 (14) ◽  
pp. 11610-11615 ◽  
Author(s):  
Zitao Wang ◽  
Xiaofeng Yuan ◽  
Qi’an Cheng ◽  
Tichun Zhang ◽  
Jun Luo
Keyword(s):  
Tandem Reaction ◽  
Core Shell ◽  
Acid Base ◽  
One Pot ◽  
Recoverable Catalyst ◽  
Nano Catalyst ◽  
The One

An acid–base bifunctional nano-catalyst was synthesized and applied as an efficient and recoverable catalyst in the one-pot deacetalization–Knoevenagel tandem reaction.

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.

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