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Silicon nanotube battery anodes.
We present Si nanotubes prepared by reductive decomposition of a silicon precursor in an alumina template and etching. These nanotubes show impressive results, which shows very high reversible charge… Expand
Two-cation competition in ionic-liquid-modified electrolytes for lithium ion batteries.
- S. Lee, H. Yong, Y. Lee, S. K. Kim, Soonho Ahn
- Medicine, Chemistry
- The journal of physical chemistry. B
- 23 June 2005
It is a common observation that when ionic liquids are added to electrolytes the performances of lithium ion cells become poor, while the thermal safeties of the electrolytes might be improved. In… Expand
Cable-type flexible lithium ion battery based on hollow multi-helix electrodes.
- Y. H. Kwon, Sang-wook Woo, +9 authors J. Kim
- Medicine, Materials Science
- Advanced materials
- 2 October 2012
An important focus in product design is the creation of practical and aesthetic devices. In portable electronics, in particular, the limiting factor is often the shape of the battery; indeed, removal… Expand
Microporous membrane of organic / inorganic composite material and electrochemical device prepared from the previous
- S. Lee, Seok-Koo Kim, Jung-Don Suk, Hyun-Hang Yong, Jang-Hyuk Hong, Soonho Ahn
- Materials Science
- 22 December 2005
Secondary lithium battery comprising a cathode, an anode, a separator and an electro, where the separator is a porous separator of organic / inorganic composite material comprising: (a) a substrate… Expand