Green self-activation engineering of metal-organic frameworks derived hollow nitrogen-doped carbon spheres towards supercapacitors

2022 ◽  
Author(s):  
Jinyang Zhang ◽  
Dongxu Wu ◽  
Qian Zhang ◽  
Anning Zhang ◽  
Jinfeng Sun ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
Carbon Spheres ◽  
Nitrogen Doped ◽  
Metal Organic ◽  
Hollow Carbon ◽  
Nitrogen Doped Carbon ◽  
Hollow Carbon Spheres

Recently, hollow carbon spheres (HCSs) have drawn intensive attentions towards supercapacitors due to their inherently structural merits. However, the exploration of simple yet efficient activation strategies is always a challenge...

Composites of hierarchical metal–organic framework derived nitrogen-doped porous carbon and interpenetrating 3D hollow carbon spheres from lotus pollen for high-performance supercapacitors

2017 ◽  
Vol 41 (21) ◽  
pp. 12835-12842 ◽  
Author(s):  
Lijun Xin ◽  
Rongrong Chen ◽  
Qi Liu ◽  
Jingyuan Liu ◽  
Zhanshuang Li ◽  
...  
Keyword(s):  
Specific Capacitance ◽  
Porous Carbon ◽  
High Performance ◽  
Metal Organic Framework ◽  
High Specific Capacitance ◽  
Carbon Spheres ◽  
Nitrogen Doped ◽  
Metal Organic ◽  
Hollow Carbon ◽  
Hollow Carbon Spheres

Nitrogen-doped porous carbon prepared via facile carbonization which displays high specific capacitance, is an excellent potential material for supercapacitors.

In situ formation of nitrogen-doped carbon nanoparticles on hollow carbon spheres as efficient oxygen reduction electrocatalysts

Nanoscale ◽  
2016 ◽  
Vol 8 (42) ◽  
pp. 18134-18142 ◽  
Author(s):  
Tingsheng Zhou ◽  
Yao Zhou ◽  
Ruguang Ma ◽  
Zhenzhen Zhou ◽  
Guanghui Liu ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Carbon Nanoparticles ◽  
Carbon Spheres ◽  
Nitrogen Doped ◽  
In Situ Formation ◽  
Hollow Carbon ◽  
Nitrogen Doped Carbon ◽  
Hollow Carbon Spheres

scholarly journals Laser printing of optically resonant hollow crystalline carbon nanostructures from 1D and 2D metal–organic frameworks

Nanoscale ◽  
2019 ◽  
Vol 11 (21) ◽  
pp. 10155-10159 ◽  
Author(s):  
Leila R. Mingabudinova ◽  
Anastasiia S. Zalogina ◽  
Andrei A. Krasilin ◽  
Margarita I. Petrova ◽  
Pavel Trofimov ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Femtosecond Laser ◽  
Carbon Nanostructures ◽  
Metal Organic Frameworks ◽  
Femtosecond Laser Radiation ◽  
Carbon Spheres ◽  
Laser Printing ◽  
Metal Organic ◽  
Hollow Carbon ◽  
Hollow Carbon Spheres

Using a femtosecond laser radiation, we generated hollow carbon spheres and hemispheres from 1D and 2D MOFs.

Investigation of hollow nitrogen-doped carbon spheres as non-precious Fe–N4 based oxygen reduction catalysts

2015 ◽  
Vol 3 (30) ◽  
pp. 15473-15481 ◽  
Author(s):  
Jakkid Sanetuntikul ◽  
Chitiphon Chuaicham ◽  
Young-Woo Choi ◽  
Sangaraju Shanmugam
Keyword(s):  
Oxygen Reduction ◽  
Carbon Spheres ◽  
Metal Doping ◽  
Nitrogen Doped ◽  
Reduction Activity ◽  
Oxygen Reduction Catalysts ◽  
Hollow Carbon ◽  
Nitrogen Doped Carbon ◽  
Reduction Catalysts ◽  
Hollow Carbon Spheres

The effect of nitrogen type and content along with metal doping in hollow carbon spheres on oxygen reduction activity is described.

Nitrogen-doped hollow carbon spheres with a wrinkled surface: their one-pot carbonization synthesis and supercapacitor properties

2016 ◽  
Vol 52 (78) ◽  
pp. 11693-11696 ◽  
Author(s):  
Lei Liu ◽  
Shi-Da Xu ◽  
Qing Yu ◽  
Feng-Yun Wang ◽  
Hui-Ling Zhu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Core Shell ◽  
Carbon Spheres ◽  
Melamine Formaldehyde ◽  
One Pot ◽  
Nitrogen Doped ◽  
Wrinkled Surface ◽  
Hollow Carbon ◽  
Hollow Carbon Spheres

Nitrogen-doped hollow carbon spheres with a wrinkled surface were synthesized through direct pyrolysis of core–shell structured graphene oxide–resol@melamine formaldehyde composites.

Preparation of nitrogen-doped hollow carbon spheres for sensitive catechol electrochemical sensing

2018 ◽  
Vol 26 (12) ◽  
pp. 856-862 ◽  
Author(s):  
Wei Long ◽  
Ying Xie ◽  
Haobing Shi ◽  
Junfeng Ying ◽  
Jiehui Yang ◽  
...  
Keyword(s):  
Electrochemical Sensing ◽  
Carbon Spheres ◽  
Nitrogen Doped ◽  
Hollow Carbon ◽  
Hollow Carbon Spheres

Porous nitrogen-doped hollow carbon spheres derived from polyaniline for high performance supercapacitors

2014 ◽  
Vol 2 (15) ◽  
pp. 5352-5357 ◽  
Author(s):  
Jinpeng Han ◽  
Guiyin Xu ◽  
Bing Ding ◽  
Jin Pan ◽  
Hui Dou ◽  
...  
Keyword(s):  
Porous Structure ◽  
High Performance ◽  
Nitrogen Doping ◽  
Electrode Materials ◽  
Carbon Spheres ◽  
Hierarchical Porous Structure ◽  
Nitrogen Doped ◽  
Hierarchical Porous ◽  
Hollow Carbon ◽  
Hollow Carbon Spheres

The porous nitrogen-doped hollow carbon spheres derived from polyaniline are promising electrode materials for high performance supercapacitors due to their hierarchical porous structure and nitrogen-doping.

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