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Nickel Nanocone‐Array Supported Silicon Anode for High‐Performance Lithium‐Ion Batteries

Nickel Nanocone‐Array Supported Silicon Anode for High‐Performance Lithium‐Ion Batteries A unique design of a nickel nanocone‐arrays supported silicon anode is introduced for high‐power and long‐life lithium‐ion batteries. The nanostructured Si anodes show a high reversible capacity of around 2400 mAh g−1 (at 0.2C) and excellent cycling capability. They also exhibit an impressive high‐rate capability and stable capacities of up to 1700 mAh g−1 at 1C and 1300 mAh g−1 at 2C. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Materials Wiley

Nickel Nanocone‐Array Supported Silicon Anode for High‐Performance Lithium‐Ion Batteries

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References (28)

Publisher
Wiley
Copyright
Copyright © 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
ISSN
0935-9648
eISSN
1521-4095
DOI
10.1002/adma.201003017
pmid
20949538
Publisher site
See Article on Publisher Site

Abstract

A unique design of a nickel nanocone‐arrays supported silicon anode is introduced for high‐power and long‐life lithium‐ion batteries. The nanostructured Si anodes show a high reversible capacity of around 2400 mAh g−1 (at 0.2C) and excellent cycling capability. They also exhibit an impressive high‐rate capability and stable capacities of up to 1700 mAh g−1 at 1C and 1300 mAh g−1 at 2C.

Journal

Advanced MaterialsWiley

Published: Dec 14, 2010

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