Two-dimensional siloxene nanosheets: novel high-performance supercapacitor electrode materials

2018 ◽  
Vol 11 (6) ◽  
pp. 1595-1602 ◽  
Author(s):  
Karthikeyan Krishnamoorthy ◽  
Parthiban Pazhamalai ◽  
Sang-Jae Kim
Keyword(s):  
Ionic Liquid ◽  
Energy Density ◽  
High Performance ◽  
Electrode Materials ◽  
Liquid Electrolyte ◽  
Two Dimensional ◽  
Supercapacitor Electrode ◽  
Ionic Liquid Electrolyte ◽  
Symmetric Supercapacitor ◽  
Supercapacitor Electrode Materials

A symmetric supercapacitor constructed using two dimensional siloxene sheets in an ionic liquid electrolyte exhibits high areal capacitance and energy density.

High performance self-charging supercapacitors using a porous PVDF-ionic liquid electrolyte sandwiched between two-dimensional graphene electrodes

2019 ◽  
Vol 7 (38) ◽  
pp. 21693-21703 ◽  
Author(s):  
Surjit Sahoo ◽  
Karthikeyan Krishnamoorthy ◽  
Parthiban Pazhamalai ◽  
Vimal Kumar Mariappan ◽  
Sindhuja Manoharan ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Energy Storage ◽  
High Performance ◽  
Liquid Electrolyte ◽  
Graphene Sheets ◽  
Two Dimensional ◽  
Ionic Liquid Electrolyte ◽  
Polymer Separator

A novel SCSPC device comprising two-dimensional graphene sheets as electrodes for energy storage and porous PVDF incorporated TEABF4 electrolyte as a solid-like piezo-polymer separator.

Rational Synthesis of Nanostructured Electrode Materials for High-Performance Supercapacitors

2017 ◽  
Author(s):  
Ching-Ping Wong
Keyword(s):  
Energy Density ◽  
High Performance ◽  
Electrode Materials ◽  
High Power Density ◽  
Supercapacitor Electrode ◽  
Practical Applications ◽  
Moderate Energy ◽  
Nyquist Plots ◽  
Supercapacitor Electrode Materials

Supercapacitors fill the gap between the batteries and capacitors in the Nyquist plots, and being considered as the candidates for next generation energy storage due to the high-power density, long-term cyclability and moderate energy density. In order to fulfill the requirement for practical applications, it is necessary to further develop the current supercapacitors and enhance the energy density. Hence in this paper, we discuss the work we have done for developing high-performance supercapacitors, including synthesis of large surface area and high conductive carbonaceous materials and highly electroactive pseudocapacitive materials. Our works may pave the way for synthesis of high-performance supercapacitor electrode materials.

High energy density supercapacitor based on N/B co-doped graphene nanoarchitectures and ionic liquid electrolyte

Ionics ◽  
2019 ◽  
Vol 25 (9) ◽  
pp. 4351-4360 ◽  
Author(s):  
Zhongliang Yu ◽  
Jiahe Zhang ◽  
Chunxian Xing ◽  
Lei Hu ◽  
Lili Wang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Energy Density ◽  
High Energy ◽  
Liquid Electrolyte ◽  
High Energy Density ◽  
Ionic Liquid Electrolyte ◽  
Doped Graphene ◽  
Co Doped

NiMoO4 nanorods supported on nickel foam for high-performance supercapacitor electrode materials

2018 ◽  
Vol 10 (5) ◽  
pp. 054101 ◽  
Author(s):  
Yong Zhang ◽  
Hai-li Gao ◽  
Xiao-dong Jia ◽  
Shi-wen Wang ◽  
Ji Yan ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Nickel Foam ◽  
Supercapacitor Electrode ◽  
Supercapacitor Electrode Materials
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