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Graphite/Silicon Hybrid Electrodes Using a 3D Current Collector for Flexible Batteries
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- Authors
- Sang Woo Kim, Jin Ho Yun, Bongki Son, Young-Gi Lee, Kwang Man Kim, Yong Min Lee, Kuk Young Cho
- Issue Date
- 2014-05
- Citation
- Advanced Materials, v.26, no.19, pp.2977-2982
- ISSN
- 0935-9648
- Publisher
- John Wiley & Sons
- Language
- English
- Type
- Journal Article
- Abstract
- A flexible hybrid anode from graphite and thin film silicon is realized by the concept of a 3D sandwich current collector by the combination of micro-contact printing and RF magnetron sputtering. Flexible lithium-ion batteries with a new hybrid anode demonstrate not only enhanced specific capacity but also improved rate capability compared to that of a conventional graphite anode under bending deformation. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
- KSP Keywords
- 3D current collector, Bending deformation, Co. KGaA, Flexible batteries, Graphite anode, Lithium-ion batteries(LIBs), Microcontact printing(CP), Rf Magnetron sputtering, Thin film silicon, flexible lithium-ion batteries, hybrid anode