An overview, methods of synthesis and modification of carbon-based electrodes for supercapacitor

K Sharma, PM Shafi - Journal of energy storage, 2022‏ - Elsevier
The review work is designed to aid the novice researchers working in the energy storage
discipline precisely in carbon-based supercapacitors (CSCs). Our intent is to promote and …

Wood-derived biochar as thick electrodes for high-rate performance supercapacitors

B Yan, J Zheng, L Feng, C Du, S Jian, W Yang, YA Wu… - Biochar, 2022‏ - Springer
Develo** effective electrodes with commercial-level active mass-loading (> 10 mg cm− 2)
is vital for the practical application of supercapacitors. However, high active mass-loading …

Recent advances in heteroatoms-doped porous carbon electrode materials for supercapacitors: A review

J Wang, T Huo, Y Zhao, R Lu, X Wu - Journal of Energy Storage, 2025‏ - Elsevier
Porous carbon materials show great potential as electrode materials for supercapacitors due
to their high specific surface area, good conductivity, and excellent electrochemical stability …

Synergistic effect of CO2 and H2O co-activation of Zhundong coal at a low burn-off rate on high performance supercapacitor

Y Zou, H Wang, L Xu, M Dong, B Shen, X Wang… - Journal of Power …, 2023‏ - Elsevier
This study presents porous activated carbons, prepared by the physical activation of high-
alkali Zhundong coal with CO 2, H 2 O, or CO 2/H 2 O, as supercapacitor electrode …

Simple electrodeposition of 3D NiCoFe-layered double hydroxide nanosheet assembled nanospheres/nanoflowers on carbon cloth for high performance hybrid …

N Zhao, Y Feng, H Zhao, H Fan, S Tian, B Hu - Journal of Alloys and …, 2022‏ - Elsevier
Although layered double hydroxides (LDHs), especially NiCo-based LDHs, have been
verified to be a type of potential cathode material for supercapacitors with high specific …

Improved electrochemical performance of soft carbon derived from coal liquefaction residue coated with expanded graphite for Lithium/Potassium batteries

X Li, Q Chu, D Zhao, C Chen, Y Cui, W Xu, Y Li… - Chemical Engineering …, 2023‏ - Elsevier
This study investigated the use of asphaltene from coal liquefaction residue (CLRA) as a
precursor for creating carbon nanosheets, which were then used to create a unique …

Flexible and cross-linked carbon nanofibers based on coal liquefaction residue for high rate supercapacitors

X Li, Y Li, X Tian, Y Song, Y Cui - Journal of Alloys and Compounds, 2022‏ - Elsevier
Free-standing electrospun carbon nanofibers nonwovens (CNF) with an outstanding cross-
linked architecture can be successfully achieved via a simple and practicable strategy by …

Facile and controllable synthesis of CuS@ Ni-Co layered double hydroxide nanocages for hybrid supercapacitors

Z Sheng, X Lin, Y Zhao, L Huang, H Gao, H Wei… - ACS …, 2022‏ - ACS Publications
The synthesis of battery-type electrode materials with hollow nanostructures for high-
performance hybrid supercapacitors (HSCs) remains challenging. In this study, hollow …

Effect of terephthalic acid addition on the stabilization, nanostructural and electrochemical performance of PAN based carbon nanofibers film

Q Chu, X Li, X Li, Y Li, X Tian, Y Cui - Diamond and Related Materials, 2023‏ - Elsevier
In this work, terephthalic acid (TPA) is chosen as a plasticizer and pore-forming additive to
promote the stabilization and improve the electrochemical performance of polyacrylonitrile …

[HTML][HTML] Organic crosslinked polymer-derived N/O-doped porous carbons for high-performance supercapacitor

J Lao, Y Lu, S Fang, F Xu, L Sun, Y Wang, T Zhou… - Nanomaterials, 2022‏ - mdpi.com
Supercapacitors, as a new type of green electrical energy storage device, are a potential
solution to environmental problems created by economic development and the excessive …