scholarly journals All-solid-state high performance asymmetric supercapacitors based on novel MnS nanocrystal and activated carbon materials

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Teng Chen ◽  
Yongfu Tang ◽  
Yuqing Qiao ◽  
Zhangyu Liu ◽  
Wenfeng Guo ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Solid State ◽  
High Performance ◽  
Carbon Materials ◽  
Asymmetric Supercapacitors

Three-dimensional Co3O4@C@Ni3S2 sandwich-structured nanoneedle arrays: towards high-performance flexible all-solid-state asymmetric supercapacitors

2015 ◽  
Vol 3 (31) ◽  
pp. 16150-16161 ◽  
Author(s):  
Dezhi Kong ◽  
Chuanwei Cheng ◽  
Ye Wang ◽  
Jen It Wong ◽  
Yaping Yang ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Solid State ◽  
High Performance ◽  
Three Dimensional ◽  
Negative Electrode ◽  
High Energy ◽  
High Energy Density ◽  
Asymmetric Supercapacitor ◽  
Cycle Stability ◽  
Asymmetric Supercapacitors

A novel asymmetric supercapacitor composed of Co3O4@C@Ni3S2 NNAs as the positive electrode and activated carbon (AC) as the negative electrode can deliver a high energy density and excellent long cycle stability.

Designed construction of yolk–shell structured trimanganese tetraoxide nanospheres via polar solvent-assisted etching and biomass-derived activated porous carbon materials for high-performance asymmetric supercapacitors

2017 ◽  
Vol 5 (30) ◽  
pp. 15808-15821 ◽  
Author(s):  
Goli Nagaraju ◽  
S. Chandra Sekhar ◽  
G. Seeta Rama Raju ◽  
L. Krishna Bharat ◽  
Jae Su Yu
Keyword(s):  
Activated Carbon ◽  
Energy Storage ◽  
Porous Carbon ◽  
High Performance ◽  
Carbon Materials ◽  
Polar Solvent ◽  
High Energy ◽  
Asymmetric Supercapacitors ◽  
Porous Carbon Materials ◽  
High Energy Storage

Yolk–shell structured Mn3O4 nanospheres and biomass-derived activated carbon materials were prepared for use in high energy storage asymmetric supercapacitors.

A redox mediator doped gel polymer as an electrolyte and separator for a high performance solid state supercapacitor

2015 ◽  
Vol 3 (7) ◽  
pp. 4035-4041 ◽  
Author(s):  
Guofu Ma ◽  
Miaomiao Dong ◽  
Kanjun Sun ◽  
Enke Feng ◽  
Hui Peng ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Sulfuric Acid ◽  
Solid State ◽  
Polyvinyl Alcohol ◽  
High Performance ◽  
Indigo Carmine ◽  
Polymer System ◽  
Redox Mediator ◽  
Gel Electrolyte

A stable and effective redox-mediator gel electrolyte has been prepared by doping indigo carmine (IC) into a polyvinyl alcohol sulfuric acid polymer system (PVA–H2SO4), and a high performance solid state supercapacitor is fabricated by utilizing activated carbon as electrodes and the prepared gel polymer (PVA–H2SO4–IC) as an electrolyte and separator.

scholarly journals High-Performance Flexible All-Solid-State Asymmetric Supercapacitors Based on Vertically Aligned CuSe@Co(OH)2 Nanosheet Arrays

2018 ◽  
Vol 122 (4) ◽  
pp. 2002-2011 ◽  
Author(s):  
Jiangfeng Gong ◽  
Yazhou Tian ◽  
Ziyuan Yang ◽  
Qianjin Wang ◽  
Xihao Hong ◽  
...  
Keyword(s):  
Solid State ◽  
High Performance ◽  
Asymmetric Supercapacitors ◽  
Nanosheet Arrays ◽  
Vertically Aligned
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