Testing Carbon‐Coated VO  x   Prepared via Reaction under Autogenic Pressure at Elevated Temperature as Li‐Insertion Materials | Zendy

Odani A. | Zendy; Pol V. G. | Zendy; Pol S. V. | Zendy; Koltypin M. | Zendy; Gedanken A. | Zendy; Aurbach D. | Zendy

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Testing Carbon‐Coated VO x Prepared via Reaction under Autogenic Pressure at Elevated Temperature as Li‐Insertion Materials

Author(s) -

Odani A.,

Pol V. G.,

Pol S. V.,

Koltypin M.,

Gedanken A.,

Aurbach D.

Publication year - 2006

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.200501611

Subject(s) - materials science , nanoparticle , carbon fibers , coating , chemical engineering , salt (chemistry) , composite material , nanotechnology , organic chemistry , composite number , chemistry , engineering

V 2 O 3 nanoparticles covered by a 15 nm thick uniform carbon coating are prepared by reaction under autogenic pressure at elevated temperature of VO(OC 2 H 5 ) 3 at 700 °C. Further oxidation of this material produces carbon‐coated V 2 O 5 nanoparticles. Both materials reversibly insert Li (see figure) electrochemically in nonaqueous Li‐salt solutions.

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