Polytetrafluoroethylene-assisted removal of hard-template to prepare hierarchically porous carbon for high energy density supercapacitor with KI-additive electrolyte

2021 ◽  
Vol 368 ◽  
pp. 137610
Author(s):  
Xiaozhong Wu ◽  
Hua Li ◽  
Xinping Yang ◽  
Xin Wang ◽  
Zhichao Miao ◽  
...  
Keyword(s):  
Energy Density ◽  
Porous Carbon ◽  
High Energy ◽  
High Energy Density ◽  
Hard Template ◽  
Hierarchically Porous

scholarly journals One-step preparation of N,O co-doped 3D hierarchically porous carbon derived from soybean dregs for high-performance supercapacitors

RSC Advances ◽  
2019 ◽  
Vol 9 (30) ◽  
pp. 17308-17317 ◽  
Author(s):  
Guang Zhu ◽  
Guangzhen Zhao ◽  
Junyou Shi ◽  
Wei Ou-Yang
Keyword(s):  
Energy Density ◽  
Porous Carbon ◽  
High Performance ◽  
High Energy ◽  
High Energy Density ◽  
Step Method ◽  
Hierarchically Porous ◽  
One Step ◽  
Co Doped

N,O co-doped 3D HPC derived from soybean dregs was prepared by a one-step method and displays an amazingly high energy density of 22 W h kg−1 (450 W kg−1) using 1 M Na2SO4 solution.

High energy density aqueous zinc–benzoquinone batteries enabled by carbon cloth with multiple anchoring effects

2021 ◽  
Author(s):  
Zhiqiang Luo ◽  
Silin Zheng ◽  
Shuo Zhao ◽  
Xin Jiao ◽  
Zongshuai Gong ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Porous Carbon ◽  
Large Scale ◽  
High Energy ◽  
High Energy Density ◽  
Carbon Cloth ◽  
Anchoring Effects ◽  
High Theoretical Capacity ◽  
Energy Storage Applications

Benzoquinone with high theoretical capacity is anchored on N-plasma engraved porous carbon as a desirable cathode for rechargeable aqueous Zn-ion batteries. Such batteries display tremendous potential in large-scale energy storage applications.

Polyacrylonitrile derived porous carbon for zinc ion hybrid capacitors with high energy density

2021 ◽  
Author(s):  
Xiaowen Fan ◽  
Penggao Liu ◽  
Baixue Ouyang ◽  
Ruizheng Cai ◽  
Xinxin Chen ◽  
...  
Keyword(s):  
Energy Density ◽  
Porous Carbon ◽  
High Energy ◽  
Zinc Ion ◽  
High Energy Density ◽  
Hybrid Capacitors

High Energy Density and Stable Three Dimensionally Structured Se‐loaded Bicontinuous Porous Carbon Battery Electrodes

2021 ◽  
Author(s):  
Junjie Wang ◽  
Subing Qu ◽  
Runyu Zhang ◽  
Ke Yang ◽  
Shiyan Zhang ◽  
...  
Keyword(s):  
Energy Density ◽  
Porous Carbon ◽  
High Energy ◽  
High Energy Density

scholarly journals Hierarchically porous Ni monolith@branch-structured NiCo 2 O 4 for high energy density supercapacitors

2016 ◽  
Vol 26 (3) ◽  
pp. 276-282 ◽  
Author(s):  
Mengjie Xu ◽  
Rongjun Xu ◽  
Ying Zhao ◽  
Libao Chen ◽  
Boyun Huang ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Hierarchically Porous

Fe3O4 nano assembly embedded in 2D-crumpled porous carbon sheets for high energy density supercapacitor

2020 ◽  
pp. 127584
Author(s):  
Sada Venkateswarlu ◽  
Hansa Mahajan ◽  
Atanu Panda ◽  
Jihyun Lee ◽  
Saravanan Govindaraju ◽  
...  
Keyword(s):  
Energy Density ◽  
Porous Carbon ◽  
High Energy ◽  
High Energy Density

Nanospace-confined synthesis of oriented porous carbon nanosheets for high-performance electrical double layer capacitors

2016 ◽  
Vol 4 (43) ◽  
pp. 16879-16885 ◽  
Author(s):  
Ya Wang ◽  
Hui Dou ◽  
Bing Ding ◽  
Jie Wang ◽  
Zhi Chang ◽  
...  
Keyword(s):  
Energy Density ◽  
Porous Carbon ◽  
Electrical Double Layer ◽  
High Performance ◽  
Three Dimensional ◽  
High Energy ◽  
High Energy Density ◽  
Carbon Nanosheets ◽  
Electrical Double Layer Capacitors ◽  
Double Layer Capacitors

A symmetric capacitor based on facilely synthesized three-dimensional oriented porous carbon nanosheets delivers high energy density.

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