Rapid and Up-Scalable Fabrication of Free-Standing Metal Oxide Nanosheets for High-Performance Lithium Storage

Free‐standing α‐Fe2O3 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‐...

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Published inSmall (Weinheim an der Bergstrasse, Germany) Vol. 11; no. 17; pp. 2011 - 2018
Main Authors Ding, Yuan-Li, Wen, Yuren, van Aken, Peter A., Maier, Joachim, Yu, Yan
Format Journal Article
LanguageEnglish
Published Germany Blackwell Publishing Ltd 06.05.2015
Wiley Subscription Services, Inc
Subjects
Durability
galvanic replacement
Lithium
Lithium batteries
lithium ion battery
Metal oxides
nanosheet
Nanostructure
Nanotechnology
Polyanilines
redox chemistry
Tin dioxide
Tin oxides
nanotechnology
galvanic replacement
lithium ion battery
nanosheet
redox chemistry
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Summary:Free‐standing α‐Fe2O3 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.
Bibliography:Max Planck Society, as well as the European Union Seventh Framework Programme - No. FP7/2007-2013; No. 312483
Alexander von Humboldt Foundation
ark:/67375/WNG-0WCXLDHG-4
ArticleID:SMLL201402502
Collaborative Innovation Center of Suzhou Nano Science and Technology
Recruitment Program of Global Experts and the program for New Century Excellent Talents in University (NCET)
Fundamental Research Funds for the Central Universities - No. WK2060140014; No. WK2060140016
istex:8FCE121DC0C8CC9166B7A14345550E8F9701730D
National Natural Science Foundation of China - No. 21171015; No. 21373195
Dedicated to Professor Hans‐Jörg Deiseroth on the occasion of his 70th birthday
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ISSN:1613-6810
1613-6829
1613-6829
DOI:10.1002/smll.201402502