Etching Asymmetric Germanium Membranes with Hydrogen Peroxide for High‐Capacity Lithium‐Ion Battery Anodes. Issue 5 (6th March 2020)

• Record Type: Journal Article
• Authors: Wu, Ji; Jin, Congrui; Larson, Emilee; Williams, Logan
• Is Part Of: Physica status solidi. Volume 217:Issue 5(2020)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2020-03-06
• Subjects: Solid state physics -- Periodicals; Solids -- Industrial applications -- Periodicals; 530.41
• DOI: 10.1002/pssa.202070019
• Languages: English
• ISSNs: 1862-6300

Abstract

Abstract : Lithium Ion Batteries In article number 1900963 by Ji Wu and co‐workers, sandwich‐like Germanium asymmetric membranes are fabricated using a highly scalable phase inversion method combined with H2 O2 etching and surface coating. The unique combination of nanopores and macropores in the asymmetric membranes results in an outstanding cyclability of micron size Ge based anodes for high capacity lithium‐ion batteries.