title: Rapid and up-scalable fabrication of free-standing metal oxide nanosheets for high-performance lithium storage.
abstract: Free-standing α-Fe2 O3 nanosheets, SnO2 mesoporous nanosheets and sandwich-like polyaniline (PAN)/SnO2 /PAN nanosheets are fabricated at very mild conditions (room temperature or 60 °C) via a galvanic replacement method for the first time. These nanosheets show excellent high-rate capability and long-term durability as anodes for lithium-ion batteries.
authors.affiliation: Max Planck Institute for Solid State Research, Heisenbergstrasse 1, 70569, Stuttgart, Germany.
authors.forename: Yuan-Li
authors.initials: YL
authors.lastname: Ding
authors.forename: Yuren
authors.initials: Y
authors.lastname: Wen
authors.forename: Peter A
authors.initials: PA
authors.lastname: van Aken
authors.forename: Joachim
authors.initials: J
authors.lastname: Maier
authors.forename: Yan
authors.initials: Y
authors.lastname: Yu
keywords: galvanic replacement; lithium ion battery; nanosheet; nanotechnology; redox chemistry