Steric Shelter-free Cobalt Nanoparticles-based High-sensitive Biomimetic Superoxide Anion Sensor

2021 ◽  
Author(s):  
Zhuo Zou ◽  
Zhuanzhuan Shi ◽  
Chengsong Yuan ◽  
Chuyue Tang ◽  
Chao Wu ◽  
...  
Keyword(s):  
Response Time ◽  
Superoxide Anion ◽  
Cobalt Nanoparticles ◽  
Anion Sensor ◽  
Anion Detection ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Biomimetic Sensor

Here unique cobalt nanoparticles were deposited on nitrogen-doped graphene as an enzyme-free biomimetic sensor for superoxide anion detection with the shortest response time and the highest sensitivity among the known...

Flexible and porous catalyst electrodes constructed by Co nanoparticles@nitrogen-doped graphene films for highly efficient hydrogen evolution

2015 ◽  
Vol 3 (31) ◽  
pp. 15962-15968 ◽  
Author(s):  
Dongman Hou ◽  
Weijia Zhou ◽  
Kai Zhou ◽  
Yucheng Zhou ◽  
Jing Zhong ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Porous Electrode ◽  
Graphene Film ◽  
Cobalt Nanoparticles ◽  
Porous Catalyst ◽  
Nitrogen Doped ◽  
Graphene Films ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Co Nanoparticles

A flexible and porous electrode composed of cobalt nanoparticles embedded into a N-doped graphene film exhibits remarkable HER catalytic activity.

scholarly journals An efficient carbon-based ORR catalyst from low-temperature etching of ZIF-67 with ultra-small cobalt nanoparticles and high yield

2019 ◽  
Vol 7 (8) ◽  
pp. 3544-3551 ◽  
Author(s):  
Jian Guo ◽  
Srinivas Gadipelli ◽  
Yuchen Yang ◽  
Zhuangnan Li ◽  
Yue Lu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Oxygen Reduction Reaction ◽  
Reduction Reaction ◽  
Cobalt Nanoparticles ◽  
High Yield ◽  
Oxide Nanoparticles ◽  
Cobalt Oxide Nanoparticles ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Low-temperature etching of ZIF-67 is proposed for ultra-small cobalt/cobalt-oxide nanoparticles in nitrogen-doped graphene-networks as an efficient electrocatalyst for the oxygen reduction reaction.

Electronic Coupling of Cobalt Nanoparticles to Nitrogen-Doped Graphene for Oxygen Reduction and Evolution Reactions

ChemSusChem ◽  
2016 ◽  
Vol 9 (21) ◽  
pp. 3067-3073 ◽  
Author(s):  
Chaohe Xu ◽  
Meihua Lu ◽  
Binggong Yan ◽  
Yi Zhan ◽  
Palani Balaya ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Cobalt Nanoparticles ◽  
Electronic Coupling ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene
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