W Clusters In Situ Assisted Synthesis of Layered Carbon Nanotube Arrays on Graphene Achieving High-Rate Performance

2021 ◽  
Author(s):  
Yue Li ◽  
Junwei Sha ◽  
Simi Sui ◽  
Rodrigo V. Salvatierra ◽  
Liying Ma ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Rate ◽  
Nanotube Arrays ◽  
Rate Performance ◽  
Carbon Nanotube Arrays ◽  
High Rate Performance

Co(OH)2/TiO2 Nanotube Composite for High-Rate Performance Supercapacitor

2021 ◽  
Vol 1033 ◽  
pp. 116-120
Author(s):  
Xin Ren ◽  
Peng Tao Qi ◽  
Liang Du ◽  
Li Li Cheng ◽  
Zhi Liang Gao ◽  
...  
Keyword(s):  
Current Density ◽  
Retention Rate ◽  
High Rate ◽  
Nanotube Arrays ◽  
Rate Performance ◽  
Capacity Retention ◽  
Nanotube Array ◽  
Particle Bonding ◽  
High Rate Performance

The TiO2 nanotube arrays were prepared on Ti plate by anodizing technology, and then Co (OH)2 nanoparticles in-situ grew into TiO2 nanotubes with "Tube-particle bonding" nanocomposited structure. Co (OH)2 nanoparticles with a particle size of 40.5±8 nm were infiltrated in the TiO2 nanotube arrays, and the Co (OH)2 outside the tube presented a nanosheet structure. The specific capacitance of the Co (OH)2/TiO2 nanotube array composite reached 260 F/g at the current density~1 A/g. The capacity retention rate was 82.5 % after 2,000 cycles at the current density~5 A/g. The high-rate performance of the Co (OH)2/TiO2 nanotube array composite reached 210 F/g at the current density~10 A/g.

scholarly journals Hollow spherical LiNi0.5Mn1.5O4 built from polyhedra with high-rate performance via carbon nanotube modification

2016 ◽  
Vol 59 (2) ◽  
pp. 95-103 ◽  
Author(s):  
Luoluo Wang ◽  
Zhengyao Hu ◽  
Kangning Zhao ◽  
Yanzhu Luo ◽  
Qiulong Wei ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Rate ◽  
Rate Performance ◽  
High Rate Performance

MnO2-Carbon nanotube composite for high-areal-density supercapacitors with high rate performance

2016 ◽  
Vol 305 ◽  
pp. 30-36 ◽  
Author(s):  
Ke Wang ◽  
Shan Gao ◽  
Zhaolong Du ◽  
Anbao Yuan ◽  
Wei Lu ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Areal Density ◽  
High Rate ◽  
Rate Performance ◽  
Carbon Nanotube Composite ◽  
High Rate Performance

High-yield, in-situ fabrication and integration of horizontal carbon nanotube arrays at the wafer scale for robust ammonia sensors

Carbon ◽  
2014 ◽  
Vol 78 ◽  
pp. 326-338 ◽  
Author(s):  
Hoël Guerin ◽  
Hélène Le Poche ◽  
Roland Pohle ◽  
Laurent Syavoch Bernard ◽  
Elizabeth Buitrago ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Yield ◽  
Nanotube Arrays ◽  
Wafer Scale ◽  
In Situ Fabrication ◽  
Carbon Nanotube Arrays ◽  
Ammonia Sensors

An in situ formed Se/CMK-3 composite for rechargeable lithium-ion batteries with long-term cycling performance

2016 ◽  
Vol 4 (35) ◽  
pp. 13646-13651 ◽  
Author(s):  
Cheng Zheng ◽  
Minying Liu ◽  
Wenqiang Chen ◽  
Lingxing Zeng ◽  
Mingdeng Wei
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cycling Performance ◽  
High Rate ◽  
Rate Performance ◽  
Li Ion ◽  
Ion Intercalation ◽  
High Rate Performance

A Se/CMK-3 composite was in situ synthesized, exhibiting large capacity, high rate performance and excellent long-term cycling stability for Li-ion intercalation.

Hollow carbon nanofiber as a stabilizer for in situ TiO2/VO2 co-impregnation with high rate performance and ultra-long cycling life as lithium-ion battery anode

2014 ◽  
Vol 2 (33) ◽  
pp. 13232-13236 ◽  
Author(s):  
Xinran Wang ◽  
Shili Zheng ◽  
Shaona Wang ◽  
Yi Zhang ◽  
Hao Du
Keyword(s):  
Carbon Nanofiber ◽  
Lithium Ion ◽  
High Rate ◽  
Rate Performance ◽  
Power Rate ◽  
Hollow Carbon ◽  
High Rate Performance ◽  
Cycling Life ◽  
Battery Anode

High anodic power rate and ultra-long cycling stability were achieved by co-encapsulation of TiO2/VO2 into hollow carbon nanofibers.

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