Tapia-Ruiz, N., Nithya, C., Jayakrishnan, S., Gopukumar, S. and Gregory, D. H. (2012) Mechanochemical synthesis of tin nanowires for anodes in Li+ ion secondary batteries. Journal of the Chinese Chemical Society, 59(10), pp. 1190-1195. (doi: 10.1002/jccs.201200199)
Full text not currently available from Enlighten.
Publisher's URL: http://dx.doi.org/10.1002/jccs.201200199
Abstract
Tin micro- and nanowires have been synthesised for the first time via high-energy ball milling techniques. Typically nanowires with diameters measuring ca. 500 nm and lengths of up to 100 μm were fabricated by milling powders of tin metal and lithium nitride, Li<sub>3</sub>N in 3:1 or 5:1 molar ratios. The as-prepared products were characterised and analysed by powder X-ray diffraction (PXRD), Raman spectroscopy, scanning electron microscopy (SEM) and Energy Dispersive X-ray Analysis (EDX). Combined experimental evidence would suggest that the elemental nanowires grow in the presence of the tin-rich alloy Li2Sn5. The composites were tested as anodes for secondary lithium-ion batteries and even for non-optimised materials demonstrate appreciable and promising discharge capacities.
Item Type: | Articles |
---|---|
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Tapia, Miss Nuria and Gregory, Professor Duncan |
Authors: | Tapia-Ruiz, N., Nithya, C., Jayakrishnan, S., Gopukumar, S., and Gregory, D. H. |
College/School: | College of Science and Engineering > School of Chemistry |
Journal Name: | Journal of the Chinese Chemical Society |
Publisher: | Wiley-VCH Verlag |
ISSN: | 0009-4536 |
ISSN (Online): | 2192-6549 |
University Staff: Request a correction | Enlighten Editors: Update this record