A Tin‐Based Amorphous Oxide Composite with a Porous, Spherical, Multideck‐Cage Morphology as a Highly Reversible Anode Material for Lithium‐Ion Batteries | Zendy

Yu Y. | Zendy; Chen C.H. | Zendy; Shi Y. | Zendy

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A Tin‐Based Amorphous Oxide Composite with a Porous, Spherical, Multideck‐Cage Morphology as a Highly Reversible Anode Material for Lithium‐Ion Batteries

Author(s) -

Yu Y.,

Chen C.H.,

Shi Y.

Publication year - 2007

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.200601667

Subject(s) - materials science , amorphous solid , anode , tin oxide , composite number , lithium (medication) , electrochemistry , tin , electrode , porosity , ternary operation , ion , chemical engineering , morphology (biology) , deposition (geology) , oxide , nanotechnology , composite material , metallurgy , crystallography , computer science , chemistry , organic chemistry , paleontology , medicine , engineering , sediment , biology , programming language , genetics , endocrinology

Thin‐film anodes for Li‐ion batteries prepared by using electrostatic spray deposition are reported. They consist of a tin‐based amorphous oxide composite with a porous, spherical, multideck‐cage morphology (see figure). The electrochemical properties of the thin‐film electrodes are shown to be improved significantly by introducing Li 2 O and CuO, the ternary Li 2 O–CuO–SnO 2 electrode being demonstrated to exhibit the best performance.

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