Facile preparation of nitrogen-doped high-surface-area porous carbon derived from sucrose for high performance supercapacitors

Nanosheet porous carbon with high surface area and pore volume, unique compositional and structural features endow the nitrogen-doped porous carbon nanosheets with superior CO2 adsorption performance.

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The simple preparation of a hierarchical porous carbon with high surface area for high performance supercapacitors

Carbon ◽

10.1016/j.carbon.2013.04.031 ◽

2013 ◽

Vol 60 ◽

pp. 565

Author(s):

Dong-fang Zheng ◽

Meng-qiu Jia ◽

Bin Xu ◽

Hao Zhang ◽

Gao-ping Cao ◽

...

Keyword(s):

Surface Area ◽

Porous Carbon ◽

High Performance ◽

High Surface ◽

High Surface Area ◽

Hierarchical Porous Carbon ◽

Simple Preparation ◽

Hierarchical Porous

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CoS2/MnS2 co-doped ZIF-derived nitrogen doped high surface area carbon-based electrode for high-performance supercapacitors

Electrochimica Acta ◽

10.1016/j.electacta.2022.139914 ◽

2022 ◽

pp. 139914

Author(s):

Muhammad Arslan Raza ◽

Abdul Wahab ◽

Ali Hussain Umar Bhatti ◽

Awais Ahmad ◽

Rabia Ahmad ◽

...

Keyword(s):

Surface Area ◽

High Performance ◽

High Surface ◽

High Surface Area ◽

Nitrogen Doped ◽

Co Doped ◽

Carbon Based

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Nitrogen-doped porous carbon microsphere with high surface area for supercapacitors and capacitive deionization

Journal of Porous Materials ◽

10.1007/s10934-021-01191-0 ◽

2022 ◽

Author(s):

Ziyuan Pei ◽

Jianping Zhou ◽

Xiufeng Xu ◽

Jinman Liu ◽

Hongjian Wang ◽

...

Keyword(s):

Surface Area ◽

Porous Carbon ◽

High Surface ◽

High Surface Area ◽

Capacitive Deionization ◽

Nitrogen Doped ◽

Carbon Microsphere

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Synthesis of nitrogen-doped porous carbon with superior performance as efficient supercapacitor electrodes from hazardous oily sludge waste

Functional Materials Letters ◽

10.1142/s1793604719500607 ◽

2019 ◽

Vol 12 (04) ◽

pp. 1950060

Author(s):

Xiaoyu Li ◽

Zhenbo Wang ◽

Mingyang Zhang ◽

Bin Li ◽

Zhiqiang Gong ◽

...

Keyword(s):

Porous Carbon ◽

High Performance ◽

High Surface ◽

High Surface Area ◽

Superior Performance ◽

Oily Sludge ◽

Koh Activation ◽

Nitrogen Doped ◽

Hierarchical Porous ◽

Sludge Waste

Nitrogen-doped porous carbon (NPC) for high-performance supercapacitors has been synthesized from oily sludge waste by using KOH activation combined with in situ nitrogen doping method. The NPC possesses a hierarchical porous structure with high surface area of 2514.7[Formula: see text]m2[Formula: see text]g[Formula: see text], large pore volume of 2.383[Formula: see text]cm3 g[Formula: see text] and nitrogen content of 4.32%. The NPC-based electrode can deliver an outstanding capacitance of 414.2[Formula: see text]F[Formula: see text]g[Formula: see text] at 0.5[Formula: see text]A[Formula: see text]g[Formula: see text] and a good capacitance rate performance of 307.5[Formula: see text]F[Formula: see text]g[Formula: see text] (74.2% retention) at 50[Formula: see text]A[Formula: see text]g[Formula: see text]. Moreover, the NPC exhibits an excellent cycling stability with little loss of capacitance after 5000 cycles at 5[Formula: see text]A[Formula: see text]g[Formula: see text].

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