Two-dimensional hierarchically porous carbon nanosheets for flexible aqueous supercapacitors with high volumetric capacitance

Nanoscale ◽  
2019 ◽  
Vol 11 (23) ◽  
pp. 11086-11092 ◽  
Author(s):  
Lei Yao ◽  
Junsheng Lin ◽  
Haitao Yang ◽  
Qin Wu ◽  
Dongrui Wang ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Two Dimensional ◽  
Carbon Nanosheets ◽  
Hierarchically Porous ◽  
Hierarchical Pores ◽  
Volumetric Capacitance

Pyrolytic carbons derived from two sister resins (with different crosslinking degrees) show a 2D nanosheet structure with and without hierarchical pores on the 2D plane, respectively. 2D-HPC displays a high volumetric capacitance in a flexible aqueous supercapacitor.

Polymer Interfacial Self-Assembly Guided Two-Dimensional Engineering of Hierarchically Porous Carbon Nanosheets

2020 ◽  
Vol 142 (20) ◽  
pp. 9250-9257 ◽  
Author(s):  
Seongseop Kim ◽  
Mieun Ju ◽  
Jisung Lee ◽  
Jongkook Hwang ◽  
Jinwoo Lee
Keyword(s):  
Porous Carbon ◽  
Self Assembly ◽  
Two Dimensional ◽  
Carbon Nanosheets ◽  
Hierarchically Porous

A novel eutectic solvent precursor for efficiently preparing N-doped hierarchically porous carbon nanosheets with unique surface functional groups and micro-pores towards dual-carbon lithium-ion capacitors

2021 ◽  
Author(s):  
Kaixiang Zou ◽  
Yuanfu Deng ◽  
Weijing Wu ◽  
Shiwei Zhang ◽  
Guohua Chen
Keyword(s):  
Functional Groups ◽  
Porous Carbon ◽  
High Performance ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Surface Functional Groups ◽  
Carbon Nanosheets ◽  
Hierarchically Porous ◽  
Li Ion ◽  
Unique Surface

High performance carbon-based materials are ideal electrode materials for Li-ion capacitors (LICs), but there are still many challenges such as the complicated preparation preocesses, high cost and low yield. Also,...

Ultra-thin carbon nanosheets-assembled 3D hierarchically porous carbon for high performance zinc-air batteries

Carbon ◽  
2019 ◽  
Vol 152 ◽  
pp. 325-334 ◽  
Author(s):  
Yu Chen ◽  
Issa Kone ◽  
Yi Gong ◽  
Ao Xie ◽  
Hanjun Hu ◽  
...  
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Carbon Nanosheets ◽  
Hierarchically Porous ◽  
Thin Carbon ◽  
Zinc Air Batteries
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