A high voltage solid state symmetric supercapacitor based on graphene–polyoxometalate hybrid electrodes with a hydroquinone doped hybrid gel-electrolyte

2015 ◽  
Vol 3 (46) ◽  
pp. 23483-23492 ◽  
Author(s):  
Deepak P. Dubal ◽  
Jullieth Suarez-Guevara ◽  
Dino Tonti ◽  
Eduardo Enciso ◽  
Pedro Gomez-Romero
Keyword(s):  
Solid State ◽  
Energy Density ◽  
High Voltage ◽  
High Energy ◽  
Gel Electrolyte ◽  
High Energy Density ◽  
Hybrid Gel ◽  
Symmetric Supercapacitor

Development of high energy density hybrid electrode based on rGO–PMo12 for all-solid state supercapacitors along with actual demonstration of lighting of thirty one LEDs (NEO).

High Voltage Solid State Batteries: Targeting High Energy Density with Polymer Composite Electrolytes

2020 ◽  
Vol 167 (2) ◽  
pp. 020548 ◽  
Author(s):  
P. López-Aranguren ◽  
X. Judez ◽  
M. Chakir ◽  
M. Armand ◽  
L. Buannic
Keyword(s):  
Solid State ◽  
Energy Density ◽  
Polymer Composite ◽  
High Voltage ◽  
High Energy ◽  
High Energy Density ◽  
Composite Electrolytes ◽  
Solid State Batteries

High energy density of quasi-solid-state supercapacitor based on redox-mediated gel polymer electrolyte

RSC Advances ◽  
2016 ◽  
Vol 6 (60) ◽  
pp. 55225-55232 ◽  
Author(s):  
Kanjun Sun ◽  
Feitian Ran ◽  
Guohu Zhao ◽  
Yanrong Zhu ◽  
Yanping Zheng ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Solid State ◽  
Energy Density ◽  
Polymer Electrolyte ◽  
Gel Polymer Electrolyte ◽  
High Energy ◽  
High Energy Density ◽  
Symmetric Supercapacitor

A novel redox-mediated gel polymer (PVA–H2SO4–ARS) is prepared, and a symmetric supercapacitor using the gel polymer as electrolyte and activated carbon as electrode is also assembled.

Freestanding CoSeO3·H2O nanoribbon/carbon nanotube composite paper for 2.4 V high-voltage, flexible, solid-state supercapacitors

Nanoscale ◽  
2018 ◽  
Vol 10 (25) ◽  
pp. 12003-12010 ◽  
Author(s):  
Yingchang Jiang ◽  
Zeyi Wu ◽  
Le Jiang ◽  
Zhichang Pan ◽  
Peiyu Yang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Solid State ◽  
Energy Density ◽  
High Voltage ◽  
High Energy ◽  
High Energy Density ◽  
Carbon Nanotube Composite ◽  
Composite Paper

Freestanding paper consisting of ultrathin CoSeO3·H2O nanoribbons and carbon nanotubes fabricated by a vacuum-assisted filtration strategy exhibits 2.4 V high-voltage, high energy density and excellent flexibility for solid-state supercapacitors.

Graphite-Based Lithium-Free 3D Hybrid Anodes for High Energy Density All-Solid-State Batteries

2021 ◽  
pp. 1831-1838
Author(s):  
Xing Xing ◽  
Yejing Li ◽  
Shen Wang ◽  
Haodong Liu ◽  
Zhaohui Wu ◽  
...  
Keyword(s):  
Solid State ◽  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Solid State Batteries ◽  
All Solid State Batteries

A high-voltage aqueous lithium ion capacitor with high energy density from an alkaline–neutral electrolyte

2019 ◽  
Vol 7 (8) ◽  
pp. 4110-4118 ◽  
Author(s):  
Chunyang Li ◽  
Wenzhuo Wu ◽  
Shuaishuai Zhang ◽  
Liang He ◽  
Yusong Zhu ◽  
...  
Keyword(s):  
Energy Density ◽  
High Voltage ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
Carbon Anode ◽  
Biomass Carbon ◽  
Proof Of Concept ◽  
Lithium Ion Capacitor ◽  
Neutral Electrolyte

A proof-of-concept lithium ion capacitor comprising LiMn2O4 nanorods as the cathode, a nitrogen-rich biomass carbon anode and a stable alkaline–neutral electrolyte was designed and fabricated.

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