Electrochemically fabricated flower-like graphene as a highly efficient Pt electrocatalyst support for methanol oxidation

RSC Advances ◽  
2014 ◽  
Vol 4 (24) ◽  
pp. 12105-12108 ◽  
Author(s):  
Qiang Zhang ◽  
Fengxing Jiang ◽  
Ruirui Yue ◽  
Yukou Du
Keyword(s):  
Catalytic Activity ◽  
Porous Structure ◽  
Methanol Oxidation ◽  
Electrochemical Method ◽  
High Catalytic Activity ◽  
Highly Efficient

Flower-like graphene (f-RGO) with a porous structure was firstly fabricated by an electrochemical method, showing high catalytic activity toward methanol oxidation.

scholarly journals Target-triggered cascade assembly of a catalytic network as an artificial enzyme for highly efficient sensing

2017 ◽  
Vol 8 (7) ◽  
pp. 4833-4839 ◽  
Author(s):  
Lei Zhang ◽  
Fengjiao Ma ◽  
Jianping Lei ◽  
Jintong Liu ◽  
Huangxian Ju
Keyword(s):  
Catalytic Activity ◽  
Horseradish Peroxidase ◽  
Signal Amplification ◽  
High Catalytic Activity ◽  
Artificial Enzyme ◽  
Highly Efficient ◽  
Catalytic Network

A hemin-based enzymatic network is constructed with high catalytic activity that is comparable to natural horseradish peroxidaseviatriple signal amplification.

Role of microporous Janus silica nanosheets in the assembly of ultra-small Ag nanoparticles with high catalytic activity

2021 ◽  
Vol 50 (1) ◽  
pp. 208-216
Author(s):  
Mengnan Yang ◽  
Zhaoli Yan ◽  
Tiantian Li ◽  
Bing Liu ◽  
Qiangshan Jing ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Ag Nanoparticles ◽  
High Catalytic Activity ◽  
Charged Surface ◽  
Highly Efficient ◽  
Surface Hydroxyls

Negatively charged surface hydroxyls and micropores of Janus silica nanosheets play a particular role in the highly efficient and dispersed assembly of ultra-small Ag nanoparticles with high catalytic activity.

Synergy of polypyrrole and carbon x-aerogel in lithium–oxygen batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (8) ◽  
pp. 3753-3758 ◽  
Author(s):  
Christine H. J. Kim ◽  
Chakrapani V. Varanasi ◽  
Jie Liu
Keyword(s):  
Catalytic Activity ◽  
Porous Structure ◽  
High Catalytic Activity ◽  
Crucial Step ◽  
Lithium Oxygen Batteries ◽  
Oxygen Cathode

A crucial step in the development of lithium–oxygen (Li–O2) batteries is to design an oxygen cathode with high catalytic activity and stable porous structure.

Noble-metal-free NiFe nanoparticles immobilized on nano CeZrO2 solid solutions for highly efficient hydrogen production from hydrous hydrazine

2019 ◽  
Vol 3 (11) ◽  
pp. 3071-3077 ◽  
Author(s):  
Hongtao Zou ◽  
Qilu Yao ◽  
Meiling Huang ◽  
Meihua Zhu ◽  
Fei Zhang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Production ◽  
Noble Metal ◽  
Solid Solutions ◽  
Reduction Method ◽  
Hydrogen Generation ◽  
High Catalytic Activity ◽  
Metal Free ◽  
Highly Efficient ◽  
Hydrazine Solution

Noble-metal-free NiFe nanoparticles were successfully immobilized on nano CeZrO2 solid solutions by a simple impregnation–reduction method, exhibiting a high catalytic activity and 100% H2 selectivity for hydrogen generation from hydrazine solution.

Lanthanide clusters as highly efficient catalysts regarding carbon dioxide activation

2020 ◽  
Vol 44 (13) ◽  
pp. 5019-5022 ◽  
Author(s):  
Wei Hou ◽  
Gang Wang ◽  
Xiaojing Wu ◽  
Shuoyi Sun ◽  
Chunyang Zhao ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Catalytic Activity ◽  
High Catalytic Activity ◽  
Cyclic Carbonates ◽  
Highly Efficient ◽  
Carbon Dioxide Activation

Lanthanide clusters display a wide substrate scope and high catalytic activity for the insertion of CO2 into epoxides to form cyclic carbonates.

Highly reduced graphene oxide supported Pt nanocomposites as highly efficient catalysts for methanol oxidation

2015 ◽  
Vol 51 (12) ◽  
pp. 2418-2420 ◽  
Author(s):  
Hongbin Feng ◽  
Yong Liu ◽  
Jinghong Li
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Reduced Graphene Oxide ◽  
Methanol Oxidation ◽  
Solvated Electrons ◽  
Highly Efficient ◽  
Reduced Graphene

The highly reduced graphene oxide by solvated electrons supported Pt nanocomposites shows highly efficient catalytic activity for methanol oxidation.

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