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Proceedings Paper

Formation of carbon nanotubes-silicon composite structure for high capacity battery electrode
Author(s): E. P. Kitsyuk; V. A. Galperin; Y. P. Shaman; D. G. Gromov; A. M. Skundin; E. K. Tuseeva
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Paper Abstract

In this work showed the possibility of creation high capacity thin-film lithium batteries with the Si-CNT nanocomposite anodes. Synthesized multiwall carbon nanotubes were covered by amorphous silicon with magnetron sputtering. Developed method of formation nanostructured composite is simple, efficient and compatible with widely spread equipment. As s result, designed anode structures with deposited Si thickness of 260 and 390 nm exhibit high specific capacities (more than 2500 mAh/g) and significantly improved cycling stability versus silicon films.

Paper Details

Date Published: 8 January 2013
PDF: 10 pages
Proc. SPIE 8700, International Conference Micro- and Nano-Electronics 2012, 87000A (8 January 2013); doi: 10.1117/12.2017719
Show Author Affiliations
E. P. Kitsyuk, National Research Univ. of Electronic Technology (Russian Federation)
V. A. Galperin, Scientific-Manufacturing Complex "Technological Ctr.” (Russian Federation)
Y. P. Shaman, Scientific-Manufacturing Complex "Technological Ctr.” (Russian Federation)
D. G. Gromov, National Research Univ. of Electronic Technology (Russian Federation)
A. M. Skundin, A.N. Frumkin Institute of Physical Chemistry and Electrochemistry (Russian Federation)
E. K. Tuseeva, A.N. Frumkin Institute of Physical Chemistry and Electrochemistry (Russian Federation)


Published in SPIE Proceedings Vol. 8700:
International Conference Micro- and Nano-Electronics 2012
Alexander A. Orlikovsky, Editor(s)

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