Optimal Conditions for Fast Charging and Long Cycling Stability of Silicon Microwire Anodes for Lithium Ion Batteries, and Comparison with the Performance of Other Si Anode Concepts

Optimal Conditions for Fast Charging and Long Cycling Stability of Silicon Microwire Anodes for Lithium Ion Batteries, and Comparison with the Performance of Other Si Anode Concepts

Cycling tests under various conditions have been performed for lithium ion battery anodes made from free-standing silicon microwires embedded at one end in a copper current collector. Optimum charging/discharging conditions have been found for which the anode shows negligible fading (< 0.001%) ov...

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Bibliographic Details
Main Authors: Enrique Quiroga-González, Jürgen Carstensen, Helmut Föll
Format: Article
Language:English
Published: MDPI AG 2013-10-01
Series:Energies
Subjects:
Si anode
Si microwires
battery performance
Li-ion battery
high capacity anode
battery parameters
Online Access:http://www.mdpi.com/1996-1073/6/10/5145

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