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- Title
Lithium Metal Anodes: Synergistic Effect of 3D Current Collectors and ALD Surface Modification for High Coulombic Efficiency Lithium Metal Anodes (Adv. Energy Mater. 4/2019).
- Authors
Chen, Kuan‐Hung; Sanchez, Adrian J.; Kazyak, Eric; Davis, Andrew L.; Dasgupta, Neil P.
- Abstract
In article number 1802534, Neil P. Dasgupta and co‐workers report a 3D current collector architecture based on vertically‐aligned Cu pillars for Li metal anodes. By rationally tuning geometric parameters and surface chemistry by ALD coatings, the morphology of Li plating/stripping can be controlled. Leveraging the synergistic effects of the optimized geometry and interface modification, cycling of Li metal anodes is demonstrated with Coulombic efficiency up to 99.5%.
- Subjects
LITHIUM-ion batteries; ANODES; ATOMIC layer deposition; SURFACE coatings; SURFACE morphology; COPPER
- Publication
Advanced Energy Materials, 2019, Vol 9, Issue 4, pN.PAG
- ISSN
1614-6832
- Publication type
Article
- DOI
10.1002/aenm.201970010