A cost effective, highly porous, manganese oxide/carbon supercapacitor material with high rate capability

2016 ◽  
Vol 4 (15) ◽  
pp. 5390-5394 ◽  
Author(s):  
Rongfang Wang ◽  
Yuanyuan Ma ◽  
Hui Wang ◽  
Julian Key ◽  
Dan Brett ◽  
...  
Keyword(s):  
Specific Capacitance ◽  
Carbon Material ◽  
Rate Capability ◽  
High Specific Capacitance ◽  
Cost Effective ◽  
High Rate ◽  
Cycle Stability ◽  
High Rate Capability ◽  
Highly Porous

A porous, cube-shaped, Mn2O3/carbon material has been prepared and it shows a high specific capacitance of 349.6 F g−1 at 50 mA g−1 and excellent long-term cycle stability after 2000 cycles.

scholarly journals Cage-like MnO 2 -Mn 2 O 3 hollow spheres with high specific capacitance and high rate capability as supercapacitor material

2016 ◽  
Vol 219 ◽  
pp. 540-546 ◽  
Author(s):  
Shan Ji ◽  
Yuanyuan Ma ◽  
Hui Wang ◽  
Julian Key ◽  
Dan J.L. Brett ◽  
...  
Keyword(s):  
Specific Capacitance ◽  
Hollow Spheres ◽  
Rate Capability ◽  
High Specific Capacitance ◽  
High Rate ◽  
High Rate Capability

Electrodeposition of manganese dioxide film on activated carbon paper and its application in supercapacitors with high rate capability

RSC Advances ◽  
2014 ◽  
Vol 4 (109) ◽  
pp. 64187-64192 ◽  
Author(s):  
Yongfu Qiu ◽  
Pingru Xu ◽  
Bing Guo ◽  
Zhiyu Cheng ◽  
Hongbo Fan ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Manganese Dioxide ◽  
Specific Capacitance ◽  
Rate Capability ◽  
High Specific Capacitance ◽  
High Rate ◽  
Carbon Paper ◽  
High Rate Capability ◽  
First Time ◽  
Dioxide Film

The composite MnO2/ACP is reported for the first time and it shows high specific capacitance and remarkable rate capability.

scholarly journals Moving to Aqueous Binder: A Valid Approach to Achieving High-Rate Capability and Long-Term Durability for Sodium-Ion Battery

2018 ◽  
Vol 5 (4) ◽  
pp. 1700768 ◽  
Author(s):  
Jing Zhao ◽  
Xu Yang ◽  
Ye Yao ◽  
Yu Gao ◽  
Yongming Sui ◽  
...  
Keyword(s):  
Rate Capability ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Battery ◽  
High Rate Capability ◽  
Aqueous Binder

High rate capability Li3V2¬xNix(PO4)3/C (x = 0, 0.05, and 0.1) cathodes for Li-ion asymmetric supercapacitors

2015 ◽  
Vol 3 (22) ◽  
pp. 11807-11816 ◽  
Author(s):  
Marco Secchiaroli ◽  
Gabriele Giuli ◽  
Bettina Fuchs ◽  
Roberto Marassi ◽  
Margret Wohlfahrt-Mehrens ◽  
...  
Keyword(s):  
Power Density ◽  
High Power ◽  
Rate Capability ◽  
High Energy ◽  
High Rate ◽  
High Power Density ◽  
Cycle Stability ◽  
High Rate Capability ◽  
Asymmetric Supercapacitors ◽  
Li Ion

Nanostructured Li3V2−xNix(PO4)3 (x = 0, 0.05, and 0.1) cathodes, thanks to their high rate capability and excellent cycle stability, are proposed as excellent candidates for the development of high energy and high power density Li-ion asymmetric supercapacitors.

Hierarchical core/shell structure of MnO2@polyaniline composites grown on carbon fiber paper for application in pseudocapacitors

2015 ◽  
Vol 17 (44) ◽  
pp. 29874-29879 ◽  
Author(s):  
MinHo Yang ◽  
Seok Bok Hong ◽  
Bong Gill Choi
Keyword(s):  
Carbon Fiber ◽  
Shell Structure ◽  
Rate Capability ◽  
High Specific Capacitance ◽  
High Rate ◽  
Core Shell ◽  
High Rate Capability ◽  
Carbon Fiber Paper ◽  
Core Shell Structure ◽  
Polyaniline Composites

Hierarchical core/shell structured arrays of MnO2@polyaniline nanosheets synthesized on the surface of carbon fiber paper, showed high specific capacitance, high rate capability, and good cycle life.

Mesoporous Li4Ti5O12 nanoclusters anchored on super-aligned carbon nanotubes as high performance electrodes for lithium ion batteries

Nanoscale ◽  
2016 ◽  
Vol 8 (1) ◽  
pp. 617-625 ◽  
Author(s):  
Li Sun ◽  
Weibang Kong ◽  
Hengcai Wu ◽  
Yang Wu ◽  
Datao Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
Lithium Titanate ◽  
High Rate ◽  
High Rate Capability ◽  
Aligned Carbon Nanotubes ◽  
Carbon Nanotube Network ◽  
Binder Free

A binder-free composite anode constructed by anchoring mesoporous lithium titanate nanoclusters in a carbon nanotube network exhibits high capacities, long-term cyclic stability, and excellent high-rate capability.

High performance LiMnPO4/C prepared by a crystallite size control method

2014 ◽  
Vol 2 (36) ◽  
pp. 15070-15077 ◽  
Author(s):  
Ming Zhao ◽  
Yu Fu ◽  
Ning Xu ◽  
Guoran Li ◽  
Mengtao Wu ◽  
...  
Keyword(s):  
Crystallite Size ◽  
High Performance ◽  
Control Method ◽  
Rate Capability ◽  
Size Control ◽  
High Rate ◽  
Cycle Stability ◽  
High Rate Capability ◽  
Discharge Potential ◽  
Potential Plateau

The as-prepared LiMnPO4/C sample presents higher discharge potential plateau, larger discharge capacity, excellent high-rate capability, and good cycle stability.

High rate capability and long cycle stability of TiO2−δ–La composite nanotubes as anode material for lithium ion batteries

2014 ◽  
Vol 609 ◽  
pp. 178-184 ◽  
Author(s):  
Jiwei Zhang ◽  
Jingwei Zhang ◽  
Huanhuan Ren ◽  
Laigui Yu ◽  
Zhishen Wu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Rate ◽  
Cycle Stability ◽  
High Rate Capability ◽  
Long Cycle ◽  
Composite Nanotubes

Radially Microstructural Design of LiNi0.8Co0.1Mn0.1O2 Cathode Material toward Long-Term Cyclability and High Rate Capability at High Voltage

2020 ◽  
Vol 3 (7) ◽  
pp. 6657-6669
Author(s):  
Baodong Du ◽  
Yan Mo ◽  
Hongfei Jin ◽  
Xiran Li ◽  
Yanyu Qu ◽  
...  
Keyword(s):  
Cathode Material ◽  
High Voltage ◽  
Rate Capability ◽  
High Rate ◽  
High Rate Capability ◽  
Microstructural Design
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