N,S co-doped 3D mesoporous carbon–Co3Si2O5(OH)4 architectures for high-performance flexible pseudo-solid-state supercapacitors

2017 ◽  
Vol 5 (25) ◽  
pp. 12774-12781 ◽  
Author(s):  
Xinran Li ◽  
Shiyuan Ding ◽  
Xiao Xiao ◽  
Jinying Shao ◽  
Jilei Wei ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Solid State ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Electrochemical Capacitors ◽  
Co Doped

N,S co-doped 3D mesoporous carbon–Co3Si2O5(OH)4 composites are employed as electrodes together with activated carbon for pseudo-solid-state flexible electrochemical capacitors, which show a high performance.

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.

Biowaste-derived 3D honeycomb-like porous carbon with binary-heteroatom doping for high-performance flexible solid-state supercapacitors

2018 ◽  
Vol 6 (1) ◽  
pp. 160-166 ◽  
Author(s):  
Yuxi Liu ◽  
Zechuan Xiao ◽  
Yongchang Liu ◽  
Li-Zhen Fan
Keyword(s):  
Solid State ◽  
Electrode Material ◽  
Porous Carbon ◽  
High Performance ◽  
High Specific Capacitance ◽  
High Energy ◽  
Cyclic Stability ◽  
Large Specific Surface Area ◽  
Heteroatom Doping ◽  
Co Doped

N and S-co-doped activated corncob sponge of honeycomb-like porous carbon with the interconnected micro-meso-macropores and the large specific surface area was evaluated as an electrode material for flexible solid-state supercapacitors, exhibiting high specific capacitance, high energy–power density, and great cyclic stability.

A shiitake-derived nitrogen/oxygen/phosphorus co-doped carbon framework with hierarchical tri-modal porosity for high-performance electrochemical capacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (85) ◽  
pp. 81527-81533 ◽  
Author(s):  
Hui Cao ◽  
Zhiyi Chen ◽  
Qiuli Chen ◽  
Chao Yang ◽  
Linrui Hou ◽  
...  
Keyword(s):  
High Performance ◽  
Electrochemical Capacitors ◽  
Carbon Framework ◽  
Co Doped

A shiitake-derived N/O/P co-doped carbon framework with hierarchical tri-modal porosity was scalably fabricated, and exhibited exceptional supercapacitances, thanks to synergistic contributions from architectural/compositional merits.

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

An ionic liquid based sodium metal-hybrid supercapacitor-battery

2018 ◽  
Vol 2 (4) ◽  
pp. 763-771 ◽  
Author(s):  
Tiago C. Mendes ◽  
Fengling Zhou ◽  
Anders J. Barlow ◽  
Maria Forsyth ◽  
Patrick C. Howlett ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Hybrid Supercapacitor ◽  
Carbon Cathode ◽  
Metal Anode ◽  
Sodium Metal ◽  
Co Doped

N/S co-doped mesoporous carbon cathode paired with Na metal anode in a non-flammable electrolyte results in a sustainable and high-performance supercapacitor-battery.

A high-performance flexible and weavable asymmetric fiber-shaped solid-state supercapacitor enhanced by surface modifications of carbon fibers with carbon nanotubes

2016 ◽  
Vol 4 (46) ◽  
pp. 18164-18173 ◽  
Author(s):  
Xiaoyu Lu ◽  
Yang Bai ◽  
Ranran Wang ◽  
Jing Sun
Keyword(s):  
Carbon Nanotubes ◽  
Activated Carbon ◽  
Solid State ◽  
Carbon Fiber ◽  
Carbon Fibers ◽  
High Performance ◽  
Negative Electrode ◽  
Surface Modifications ◽  
High Energy ◽  
Power Densities

A carbon fiber-based positive electrode enhanced by CNT modification with NiCo(OH)x and a negative electrode functionalized with activated carbon were prepared. The supercapacitor showed high energy and power densities.

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