Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Excellent Cycle Life of Lithium‐Metal Anodes in Lithium‐Ion Batteries with Mussel‐Inspired Polydopamine‐Coated Separators

Excellent Cycle Life of Lithium‐Metal Anodes in Lithium‐Ion Batteries with Mussel‐Inspired... An excellent cycle life (150 cycles with 80% retention) for lithium‐metal anodes in lithium‐ion batteries is achieved by employing mussel‐inspired polydopamine‐treated‐polyethylene separators. This originates from the polydopamine coating, which enables a uniform ionic flux, as well as mussel‐inspired catecholic adhesion of the separators onto the lithium surfaces. Additionally, the polydopamine coating improves the thermal‐shrinkage properties of polyethylene separators. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Energy Materials Wiley

Excellent Cycle Life of Lithium‐Metal Anodes in Lithium‐Ion Batteries with Mussel‐Inspired Polydopamine‐Coated Separators

Download PDF
6 pages

Loading next page...
 
/lp/wiley/excellent-cycle-life-of-lithium-metal-anodes-in-lithium-ion-batteries-NH7YyMqXE3
Publisher
Wiley
Copyright
Copyright © 2012 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
ISSN
1614-6832
eISSN
1614-6840
DOI
10.1002/aenm.201100687
Publisher site
See Article on Publisher Site

Abstract

An excellent cycle life (150 cycles with 80% retention) for lithium‐metal anodes in lithium‐ion batteries is achieved by employing mussel‐inspired polydopamine‐treated‐polyethylene separators. This originates from the polydopamine coating, which enables a uniform ionic flux, as well as mussel‐inspired catecholic adhesion of the separators onto the lithium surfaces. Additionally, the polydopamine coating improves the thermal‐shrinkage properties of polyethylene separators.

Journal

Advanced Energy Materials – Wiley

Published: Jun 1, 2012

There are no references for this article.