Volume 125, Issue 8 pp. 2382-2386
Zuschrift

Naturally Rolled-Up C/Si/C Trilayer Nanomembranes as Stable Anodes for Lithium-Ion Batteries with Remarkable Cycling Performance

Junwen Deng

Junwen Deng

Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstrasse 20, 01069 Dresden (Germany)

Material Systems for Nanoelectronics, Chemnitz University of Technology, Reichenhainer Strasse 70, 09107 Chemnitz (Germany)

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Dr. Hengxing Ji

Dr. Hengxing Ji

Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230036 (P. R. China)

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Dr. Chenglin Yan

Corresponding Author

Dr. Chenglin Yan

Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstrasse 20, 01069 Dresden (Germany)

Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstrasse 20, 01069 Dresden (Germany)===Search for more papers by this author
Jiaxiang Zhang

Jiaxiang Zhang

Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstrasse 20, 01069 Dresden (Germany)

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Wenping Si

Wenping Si

Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstrasse 20, 01069 Dresden (Germany)

Material Systems for Nanoelectronics, Chemnitz University of Technology, Reichenhainer Strasse 70, 09107 Chemnitz (Germany)

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Dr. Stefan Baunack

Dr. Stefan Baunack

Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstrasse 20, 01069 Dresden (Germany)

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Dr. Steffen Oswald

Dr. Steffen Oswald

Institute for Complex Materials, IFW Dresden, Helmholtzstrasse 20, 01069 Dresden (Germany)

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Prof. Yongfeng Mei

Prof. Yongfeng Mei

Department of Materials Science, Fudan University, Shanghai, 200433 (P. R. China)

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Prof. Oliver G. Schmidt

Prof. Oliver G. Schmidt

Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstrasse 20, 01069 Dresden (Germany)

Material Systems for Nanoelectronics, Chemnitz University of Technology, Reichenhainer Strasse 70, 09107 Chemnitz (Germany)

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First published: 22 January 2013
Citations: 61

This work is financed by the International Research Training Group (IRTG) project and PAKT project “Electrochemical energy storage in autonomous systems, No. 49004401”.

Graphical Abstract

Selbstaufrollende C/Si/C-Dreischichtnanomembranen (siehe Schema) zeigen eine hohe reversible Kapazität von etwa 2000 mAh g−1 bei 50 mA g−1 und eine 100-proz. Kapazitätserhaltung bei 500 mA g−1 nach 300 Zyklen. Sie werden nach einer allgemeinen Methode erhalten, welche auch zur Herstellung anderer Batteriematerialien geeignet sein könnte, die großen Volumenänderungen unterliegen.

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