A novel nitrogen‐doped microporous carbon spheres electrode materials and redox‐active electrolyte for high‐performance supercapacitor

2022 ◽  
Author(s):  
Pei Zhang ◽  
Jiahui Mu ◽  
Xiangjin Kong ◽  
Xiaowen Wang ◽  
Shao Ing Wong ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Microporous Carbon ◽  
Carbon Spheres ◽  
Nitrogen Doped ◽  
Redox Active

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.

scholarly journals Facile Synthesis of Nitrogen-Doped Microporous Carbon Spheres for High Performance Symmetric Supercapacitors

2018 ◽  
Vol 13 (1) ◽  
Author(s):  
Zhongguan Liang ◽  
Hao Liu ◽  
Jianping Zeng ◽  
Jianfei Zhou ◽  
Hongjian Li ◽  
...  
Keyword(s):  
High Performance ◽  
Microporous Carbon ◽  
Carbon Spheres ◽  
Facile Synthesis ◽  
Nitrogen Doped

Selenium in nitrogen-doped microporous carbon spheres for high-performance lithium–selenium batteries

2015 ◽  
Vol 3 (8) ◽  
pp. 4539-4546 ◽  
Author(s):  
Yong Jiang ◽  
Xiaojian Ma ◽  
Jinkui Feng ◽  
Shenglin Xiong
Keyword(s):  
Electrochemical Performance ◽  
Cathode Material ◽  
High Performance ◽  
Rate Capability ◽  
Reversible Capacity ◽  
Microporous Carbon ◽  
Carbon Spheres ◽  
Direct Transformation ◽  
Nitrogen Doped ◽  
Cycling Process

An integrated composite with confined selenium within nitrogen-doped microporous carbon spheres as a new cathode material can realise the direct transformation between Se atoms and Li2Se in the cycling process, resulting in unprecedented electrochemical performance based on reversible capacity, cycling stability, and rate capability.

Template-free fabrication of nitrogen-doped hollow carbon spheres for high-performance supercapacitors based on a scalable homopolymer vesicle

2016 ◽  
Vol 4 (31) ◽  
pp. 12088-12097 ◽  
Author(s):  
Hui Sun ◽  
Yunqing Zhu ◽  
Bo Yang ◽  
Yanfang Wang ◽  
Yuping Wu ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Carbon Spheres ◽  
Nitrogen Doped ◽  
Template Free ◽  
Hollow Carbon ◽  
Hollow Carbon Spheres

Nitrogen-doped hollow carbon spheres were prepared from scalable homopolymer vesicles and used as the electrode materials of high-performance supercapacitors.

Self-assembly synthesis of nitrogen-doped mesoporous carbons used as high-performance electrode materials in lithium-ion batteries and supercapacitors

2017 ◽  
Vol 41 (21) ◽  
pp. 12901-12909 ◽  
Author(s):  
Chunfeng Shao ◽  
Ziqiang Wang ◽  
Errui Wang ◽  
Shujun Qiu ◽  
Hailiang Chu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Self Assembly ◽  
High Performance ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Mesoporous Carbons ◽  
Nitrogen Doped ◽  
First Time ◽  
Enhanced Electrochemical Performance

Guanine was, for the first time, used as a nitrogen source during the synthesis of nitrogen-doped porous carbons (NMCs) with enhanced electrochemical performance.

Fabrication of nitrogen-doped hierarchical porous carbons from Sargassum as advanced electrode materials for supercapacitors

2021 ◽  
Author(s):  
Feiqiang Guo ◽  
Yinbo Zhan ◽  
Xiaopeng Jia ◽  
Huiming Zhou ◽  
Shuang Liang ◽  
...  
Keyword(s):  
High Performance ◽  
Nitrogen Doping ◽  
Electrode Materials ◽  
Three Dimensional ◽  
Koh Activation ◽  
Porous Carbons ◽  
Nitrogen Doped ◽  
Novel Approach ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

Using Sargassum as the precursor, a novel approach was developed to synthesize three-dimensional porous carbons as high-performance electrode materials for supercapacitors via KOH activation and subsequent nitrogen-doping employing melamine as...

Construction of a hollow porous carbon spheres@CoP/nitrogen-doped carbon supported platinum catalyst for high performance methanol oxidation

2019 ◽  
Vol 43 (27) ◽  
pp. 10784-10791
Author(s):  
Huanhuan Zhang ◽  
Li Ma ◽  
Mengyu Gan ◽  
Fei Xie ◽  
Hongmei He ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
High Performance ◽  
Platinum Catalyst ◽  
Methanol Oxidation Reaction ◽  
Carbon Spheres ◽  
Nitrogen Doped ◽  
Co Tolerance ◽  
Supported Platinum ◽  
Nitrogen Doped Carbon ◽  
Porous Carbon Spheres

A Pt–HPCS@CoP/NC catalyst with excellent catalytic activity, CO-tolerance and durability was synthesized for the methanol oxidation reaction.

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