Single Step, Direct Pyrolysis Assisted Synthesis of Nitrogen-Doped Porous Carbon Nanosheets Derived from Bamboo wood for High Energy Density Asymmetric Supercapacitor

2021 ◽  
Vol 42 ◽  
pp. 103048
Author(s):  
Sivagaami Sundari Gunasekaran ◽  
Arthi Gopalakrishnan ◽  
Raghu Subashchandrabose ◽  
Sushmee Badhulika
Keyword(s):  
Energy Density ◽  
Porous Carbon ◽  
High Energy ◽  
Single Step ◽  
High Energy Density ◽  
Asymmetric Supercapacitor ◽  
Carbon Nanosheets ◽  
Nitrogen Doped

Graphene-like nitrogen-doped porous carbon nanosheets as both cathode and anode for high energy density lithium-ion capacitor

2020 ◽  
Vol 349 ◽  
pp. 136303 ◽  
Author(s):  
Lina Kong ◽  
Li Su ◽  
Shuaiguo Hao ◽  
Wang Yang ◽  
Guangjie Shao ◽  
...  
Keyword(s):  
Energy Density ◽  
Porous Carbon ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
Carbon Nanosheets ◽  
Nitrogen Doped ◽  
Lithium Ion Capacitor

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.

An ultra-high energy density flexible asymmetric supercapacitor based on hierarchical fabric decorated with 2D bimetallic oxide nanosheets and MOF-derived porous carbon polyhedra

2019 ◽  
Vol 7 (3) ◽  
pp. 946-957 ◽  
Author(s):  
Muhammad Sufyan Javed ◽  
Nusrat Shaheen ◽  
Shahid Hussain ◽  
Jinliang Li ◽  
Syed Shoaib Ahmad Shah ◽  
...  
Keyword(s):  
Energy Density ◽  
Porous Carbon ◽  
High Energy ◽  
High Energy Density ◽  
Asymmetric Supercapacitor ◽  
Ultra High Energy ◽  
Binder Free

A 2D zinc cobaltite nanosheet is rationally designed and directly utilized as a binder-free electrode for SC with extraordinary high energy density.

Fe(CN)63− ions confined into porous pillared-carbon nanosheets for high energy density supercapacitors

2018 ◽  
Vol 6 (46) ◽  
pp. 23885-23893 ◽  
Author(s):  
Qihang Zhou ◽  
Zheng Liu ◽  
Tong Wei ◽  
Lizhi Sheng ◽  
Yuting Jiang ◽  
...  
Keyword(s):  
Energy Density ◽  
Specific Capacitance ◽  
Porous Carbon ◽  
High Energy ◽  
High Energy Density ◽  
Carbon Nanosheets ◽  
Faradaic Reaction

The Fe(CN)63− modified porous pillared-carbon nanosheets (F-OPPCNs) show higher specific capacitance (363 F g−1) than that of pillared-porous carbon nanosheets (PPCNs, 126 F g−1) due to the existence of the additional faradaic reaction.

An advanced asymmetric supercapacitor based on a novel ternary graphene/nickel/nickel oxide and porous carbon electrode with superior electrochemical performance

RSC Advances ◽  
2015 ◽  
Vol 5 (111) ◽  
pp. 91389-91397 ◽  
Author(s):  
Miaomiao Liu ◽  
Jie Chang ◽  
Yang Bai ◽  
Jing Sun
Keyword(s):  
Energy Density ◽  
Ternary System ◽  
Electrochemical Performance ◽  
Porous Carbon ◽  
High Energy ◽  
High Energy Density ◽  
Carbon Electrode ◽  
Asymmetric Supercapacitor ◽  
Porous Carbon Electrode ◽  
First Time

A novel ternary system of RGO/Ni/NiO is synthesized for the first time, exhibiting high energy density of 65.3 W h kg−1.

White clover based nitrogen-doped porous carbon for a high energy density supercapacitor electrode

RSC Advances ◽  
2015 ◽  
Vol 5 (130) ◽  
pp. 107707-107715 ◽  
Author(s):  
Guofu Ma ◽  
Zhiguo Zhang ◽  
Kanjun Sun ◽  
Hui Peng ◽  
Qian Yang ◽  
...  
Keyword(s):  
Energy Density ◽  
White Clover ◽  
Porous Carbon ◽  
High Energy ◽  
High Energy Density ◽  
Carbon Precursor ◽  
Supercapacitor Electrode ◽  
Nitrogen Doped ◽  
Activating Agent

We employed the biomaterial white clover as a carbon precursor and ZnCl2 as an activating agent to prepare white clover carbons (WCCs).

Nitrogen-doped porous carbon derived from residuary shaddock peel: a promising and sustainable anode for high energy density asymmetric supercapacitors

2016 ◽  
Vol 4 (2) ◽  
pp. 372-378 ◽  
Author(s):  
Kang Xiao ◽  
Liang-Xin Ding ◽  
Hongbin Chen ◽  
Suqing Wang ◽  
Xihong Lu ◽  
...  
Keyword(s):  
Energy Density ◽  
Electrode Material ◽  
Porous Carbon ◽  
High Energy ◽  
High Energy Density ◽  
High Quality ◽  
Asymmetric Supercapacitors ◽  
Biomass Waste ◽  
Nitrogen Doped

We introduce a strategy to convert crude biomass waste into high quality porous carbon and use it as an electrode material for high energy density asymmetric supercapacitors.

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