Thicker carbon-nanotube/manganese-oxide hybridized nanostructures as electrodes for the creation of fiber-shaped high-energy-density supercapacitors

Carbon ◽  
2019 ◽  
Vol 154 ◽  
pp. 169-177 ◽  
Author(s):  
Wei Gong ◽  
Bunshi Fugetsu ◽  
Zhipeng Wang ◽  
Takayuki Ueki ◽  
Ichiro Sakata ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Energy Density ◽  
Manganese Oxide ◽  
High Energy ◽  
High Energy Density ◽  
The Creation

High-energy-density lithium-ion battery using a carbon-nanotube–Si composite anode and a compositionally graded Li[Ni0.85Co0.05Mn0.10]O2 cathode

2016 ◽  
Vol 9 (6) ◽  
pp. 2152-2158 ◽  
Author(s):  
Joo Hyeong Lee ◽  
Chong S. Yoon ◽  
Jang-Yeon Hwang ◽  
Sung-Jin Kim ◽  
Filippo Maglia ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Energy Density ◽  
Lithium Ion Battery ◽  
State Of The Art ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
Rechargeable Battery ◽  
Composite Anode ◽  
Battery System

A Li-rechargeable battery system based on state-of-the-art cathode and anode technologies demonstrated high energy density, meeting demands for vehicle application.

High energy density lithium-ion batteries with carbon nanotube anodes

2010 ◽  
Vol 25 (8) ◽  
pp. 1636-1644 ◽  
Author(s):  
Brian J. Landi ◽  
Cory D. Cress ◽  
Ryne P. Raffaelle
Keyword(s):  
Carbon Nanotube ◽  
Energy Density ◽  
High Capacity ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
Electrically Conductive ◽  
Single Walled Carbon Nanotube ◽  
Battery Energy ◽  
Graphite Composites

Recent advancements using carbon nanotube electrodes show the ability for multifunctionality as a lithium-ion storage material and as an electrically conductive support for other high capacity materials like silicon or germanium. Experimental data show that replacement of conventional anode designs, which use graphite composites coated on copper foil, with a freestanding silicon-single-walled carbon nanotube (SWCNT) anode, can increase the usable anode capacity by up to 20 times. In this work, a series of calculations were performed to elucidate the relative improvement in battery energy density for such anodes paired with conventional LiCoO2, LiFePO4, and LiNiCoAlO2 cathodes. Results for theoretical flat plate prismatic batteries comprising freestanding silicon-SWCNT anodes with conventional cathodes show energy densities of 275 Wh/kg and 600 Wh/L to be theoretically achievable; this is a 50% improvement over today's commercial cells.

Porous manganese oxide nanocubes enforced by solid electrolyte interphase as anode of high energy density battery

2017 ◽  
Vol 224 ◽  
pp. 251-259 ◽  
Author(s):  
Xiaoqiao Chen ◽  
Yunmin Zhu ◽  
Bin Li ◽  
Pengbo Hong ◽  
Xueyi Luo ◽  
...  
Keyword(s):  
Energy Density ◽  
Solid Electrolyte ◽  
Manganese Oxide ◽  
Solid Electrolyte Interphase ◽  
High Energy ◽  
High Energy Density

Electrodeposited manganese oxide based redox mediator driven 2.2 V high energy density aqueous supercapacitor

Energy ◽  
2021 ◽  
pp. 122751
Author(s):  
Samhita Pappu ◽  
Tata N. Rao ◽  
Surendra K. Martha ◽  
V. Sarada Bulusu
Keyword(s):  
Energy Density ◽  
Manganese Oxide ◽  
High Energy ◽  
Redox Mediator ◽  
High Energy Density
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