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Preparation of Ge nanotube arrays from an ionic liquid for lithium ion battery anodes with improved cycling stability.
- Source :
- Chemical Communications; 2015, Vol. 51 Issue 11, p2064-2067, 4p
- Publication Year :
- 2015
-
Abstract
- Ge nanotube array anodes are prepared by template-assisted electrodeposition from an ionic liquid to obtain superior cycling performance. They show remarkable cycling ability at 0.2 C, with a very high initial discharge capacity of 1641 mA h g<superscript>−1</superscript> and a charge capacity of 1260 mA h g<superscript>−1</superscript>. After 250 cycles the capacity retention is 98% relative to that at the 50th cycle. [ABSTRACT FROM AUTHOR]
- Subjects :
- NANOTUBES
ELECTROPLATING
IONIC liquids
LITHIUM-ion batteries
ANODES
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 51
- Issue :
- 11
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 100585458
- Full Text :
- https://doi.org/10.1039/c4cc08722d