scholarly journals Multiwalled Carbon Nanotubes Anode in Lithium-Ion Battery with LiCoO2, Li[Ni1/3Co1/3Mn1/3]O2, and LiFe1/4Mn1/2Co1/4PO4 Cathodes

2018 ◽  
Vol 6 (3) ◽  
pp. 3225-3232 ◽  
Author(s):  
Daniele Di Lecce ◽  
Paolo Andreotti ◽  
Mattia Boni ◽  
Giulia Gasparro ◽  
Giulia Rizzati ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion Battery ◽  
Multiwalled Carbon Nanotubes ◽  
Lithium Ion ◽  
Multiwalled Carbon

Synthesis and Electrochemical Properties of Germanium (Ge) Nanoparticles/Multiwalled Carbon Nanotubes Composite as Anode Material for Lithium Battery

2021 ◽  
Vol 21 (4) ◽  
pp. 2254-2258
Author(s):  
Xiao Chen ◽  
Tao Liu ◽  
Chuanqi Feng
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion Battery ◽  
Multiwalled Carbon Nanotubes ◽  
Anode Material ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycle Performance ◽  
Multiwalled Carbon ◽  
Battery System ◽  
Maintained Discharge

Germanium (Ge) nanoparticles/multiwalled carbon nanotubes (Ge/MWCNTs) composite is synthesized by solvothermal method combined with heat treatment under H2 atmosphere. The Ge particles are buried in MWCNTs network to form expected composite. The MWCNTs not only improve the conductivity of the composite but also act as a flexible matrix to buffer the volume change of germanium nanoparticles during the process of insertion and de-insertion in lithium ion battery system. The Ge/MWCNTs composite behaves better cycle performance and higher rate capability than those of pure germanium (Ge) nanoparticles. The Ge/MWCNTs maintained discharge capacity as 1040 mAh·g-1 after 60 cycles at the current density of 100 mA·g-1. It is a promising anode material for lithium ion battery application.

Nanocomposite anodes for lithium-ion batteries based on Sno2on multiwalled carbon nanotubes

2013 ◽  
Vol 38 (4) ◽  
pp. 487-498 ◽  
Author(s):  
Mehmet Oguz Guler ◽  
Ozgur Cevher ◽  
Tugrul Cetinkaya ◽  
Ubeyd Tocoglu ◽  
Hatem Akbulut
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion Batteries ◽  
Multiwalled Carbon Nanotubes ◽  
Lithium Ion ◽  
Multiwalled Carbon
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