Highly Efficient Atomically Dispersed Co-N Active Sites in Porous Carbon for High-Performance Capacitive Desalination of Brackish Water

2021 ◽  
Author(s):  
Silu Huo ◽  
Wei Ni ◽  
yufei Zhao ◽  
Xue Song ◽  
Yubo Zhao ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Porous Carbon ◽  
Brackish Water ◽  
Active Sites ◽  
High Performance ◽  
Carbon Materials ◽  
Rate Capability ◽  
Capacitive Deionization ◽  
Highly Efficient

Carbon materials with external defects (heteroatoms) have been widely studied to promote the performance of capacitive deionization (CDI), but the salt adsorption capacity and rate capability are far from meeting...

Boosting supercapacitor and capacitive deionization performance of hierarchically porous carbon by polar surface and structural engineering

2020 ◽  
Vol 8 (5) ◽  
pp. 2505-2517 ◽  
Author(s):  
Silu Huo ◽  
Yubo Zhao ◽  
Mingzhu Zong ◽  
Bolong Liang ◽  
Xueli Zhang ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Structural Engineering ◽  
Carbon Materials ◽  
Capacitive Deionization ◽  
Polar Surface ◽  
Hierarchically Porous ◽  
Porous Carbon Materials ◽  
Supercapacitor Applications

Heteroatom doped hierarchically porous carbon materials are considered as promising candidates for high performance capacitive deionization and supercapacitor applications.

Insight into the significant contribution of intrinsic carbon defects for the high-performance capacitive desalination of brackish water

2020 ◽  
Vol 8 (38) ◽  
pp. 19927-19937
Author(s):  
Silu Huo ◽  
Xue Song ◽  
Yubo Zhao ◽  
Wei Ni ◽  
Hao Wang ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Brackish Water ◽  
Electrical Double Layer ◽  
High Performance ◽  
Significant Contribution ◽  
Rate Capability ◽  
Adsorption Behaviour ◽  
Double Layer Capacitance ◽  
Electrical Double Layer Capacitance ◽  
Insight Into

The abundant intrinsic carbon defects are corroborated to play crucial roles on the salt adsorption capacity and rate capability, which can provide additional exceptional electrical double-layer capacitance and facilitate the adsorption behaviour of ions.

High-Performance Capacitive Deionization by Lignocellulose-Derived Eco-Friendly Porous Carbon Materials

2020 ◽  
Vol 93 (8) ◽  
pp. 1014-1019 ◽  
Author(s):  
Ting Lu ◽  
Xingtao Xu ◽  
Shuaihua Zhang ◽  
Likun Pan ◽  
Yong Wang ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Carbon Materials ◽  
Capacitive Deionization ◽  
Porous Carbon Materials

Titanium and nitrogen co-doped porous carbon for high-performance supercapacitors

2021 ◽  
Author(s):  
Yurou Chen ◽  
Xin Feng ◽  
Qi Wang ◽  
WenXian Gu ◽  
Wanyi Wu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Porous Carbon ◽  
High Performance ◽  
Carbon Materials ◽  
Solvothermal Method ◽  
Capacitive Performance ◽  
Co Doped

This work presents a simple solvothermal method to synthesize Ti, N co-doped carbon materials, in which the inclusion of a small amount of transition metal Ti significantly improved their electrochemical capacitive performance.

scholarly journals Facile fabrication of hierarchical porous carbon for a high-performance electrochemical capacitor

RSC Advances ◽  
2017 ◽  
Vol 7 (73) ◽  
pp. 46329-46335 ◽  
Author(s):  
Guixiang Du ◽  
Qiuxiao Bian ◽  
Jingbo Zhang ◽  
Xinhui Yang
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Rate Capability ◽  
Electrochemical Capacitor ◽  
High Specific Capacitance ◽  
Cycling Performance ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Facile Fabrication ◽  
Rapid Pyrolysis

A facile and rapid pyrolysis method is developed for the synthesis of 3D hierarchical porous carbon, which exhibits a high specific capacitance, good rate capability and good cycling performance.

Cyano Groups: New Active Sites of Porous Carbon Materials Achieving a Superior K-ion Storage

Carbon ◽  
2021 ◽  
Author(s):  
Xiang Gao ◽  
Wei Liu ◽  
Tianqi Wang ◽  
Jingrou Dai ◽  
Yuanyuan Pan ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Active Sites ◽  
Carbon Materials ◽  
Porous Carbon Materials ◽  
Ion Storage ◽  
Cyano Groups

Cellulose Nanofibers Derived Carbon Aerogel with 3D Multiscale Pore Architecture for High-Performance Supercapacitors

Nanoscale ◽  
2021 ◽  
Author(s):  
Lumin Chen ◽  
Hou-Yong Yu ◽  
Ziheng Li ◽  
Xiang Chen ◽  
Wenlong Zhou
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Carbon Materials ◽  
Cellulose Nanofibers ◽  
Rate Capability ◽  
Carbon Aerogel ◽  
Large Specific Surface Area ◽  
Hierarchical Porous Structure ◽  
Pore Architecture ◽  
Hierarchical Porous

Carbon materials are highly promising electrode materials for supercapacitors, due to their hierarchical porous structure and large specific surface area. However, the limited specific capacitance and inferior rate capability significantly...

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