- [Inside Front Cover]Excellent Cycle Life of Lithium-Metal Anodes in Lithium-Ion Batteries with Mussel-Inspired Polydopamine-Coat
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- 2012-06-25 13:58:26|
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- 2012-06-25 13:58:26|
Advanced Energy MaterialsVolume 2, Issue 6, pages 645–650, June, 2012
Myung-Hyun Ryou, Dong Jin Lee,Je-Nam Lee, Yong Min Lee,
Article first published online: 13 APR 2012
DOI: 10.1002/aenm.201100687
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.
Article first published online: 13 APR 2012
DOI: 10.1002/aenm.201100687
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.
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