Electrode property of single-walled carbon nanotubes in all-solid-state lithium ion battery using polymer electrolyte

2016 ◽  
Author(s):  
Y. Sakamoto ◽  
Y. Ishii ◽  
S. Kawasaki
Keyword(s):  
Carbon Nanotubes ◽  
Solid State ◽  
Lithium Ion Battery ◽  
Polymer Electrolyte ◽  
Lithium Ion ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Electrode Property

scholarly journals Single-walled carbon nanotubes as stabilizing agents in red phosphorus Li-ion battery anodes

RSC Advances ◽  
2017 ◽  
Vol 7 (63) ◽  
pp. 39997-40004 ◽  
Author(s):  
Jasmin Smajic ◽  
Amira Alazmi ◽  
Shashikant P. Patole ◽  
Pedro M. F. J. Costa
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion ◽  
Single Walled Carbon Nanotubes ◽  
Red Phosphorus ◽  
Stabilizing Agents ◽  
Single Walled Carbon ◽  
Capacity Loss ◽  
Structural Breakdown ◽  
Li Ion ◽  
Walled Carbon Nanotubes

Structural breakdown and capacity loss of a red phosphorus-based anode material for lithium-ion batteries have been considerably attenuated with the addition of single-walled carbon nanotubes.

scholarly journals Theoretical Study of a New Porous 2D Silicon-Filled Composite Based on Graphene and Single-Walled Carbon Nanotubes for Lithium-Ion Batteries

2020 ◽  
Vol 10 (17) ◽  
pp. 5786
Author(s):  
Dmitry A. Kolosov ◽  
Olga E. Glukhova
Keyword(s):  
Carbon Nanotubes ◽  
Mass Fraction ◽  
Lithium Ion ◽  
Single Walled Carbon Nanotubes ◽  
Chemical Calculation ◽  
Li Ion Batteries ◽  
Single Walled Carbon ◽  
Li Ion ◽  
Carbon Anodes ◽  
Walled Carbon Nanotubes

The incorporation of Si16 nanoclusters into the pores of pillared graphene on the base of single-walled carbon nanotubes (SWCNTs) significantly improved its properties as anode material of Li-ion batteries. Quantum-chemical calculation of the silicon-filled pillared graphene efficiency found (I) the optimal mass fraction of silicon (Si)providing maximum anode capacity; (II) the optimal Li: C and Li: Si ratios, when a smaller number of C and Si atoms captured more amount of Li ions; and (III) the conditions of the most energetically favorable delithiation process. For 2D-pillared graphene with a sheet spacing of 2–3 nm and SWCNTs distance of ~5 nm the best silicon concentration in pores was ~13–18 wt.%. In this case the value of achieved capacity exceeded the graphite anode one by 400%. Increasing of silicon mass fraction to 35–44% or more leads to a decrease in the anode capacity and to a risk of pillared graphene destruction. It is predicted that this study will provide useful information for the design of hybrid silicon-carbon anodes for efficient next-generation Li-ion batteries.

scholarly journals “Wiring” redox-active polyoxometalates to carbon nanotubes using a sonication-driven periodic functionalization strategy

2016 ◽  
Vol 9 (3) ◽  
pp. 1095-1101 ◽  
Author(s):  
Jun Hu ◽  
Yuanchun Ji ◽  
Wei Chen ◽  
Carsten Streb ◽  
Yu-Fei Song
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Redox Active ◽  
One Step ◽  
Walled Carbon Nanotubes

A universal one-step strategy for the periodic deposition of redox-active polyoxometalate nanocrystals on single-walled carbon nanotubes is reported, giving access to high-performance electrodes for lithium-ion batteries.

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