한국전기화학회

Vol.11, No.3, August 2008

Hollow Sb93Pt7 Nanospheres Prepared by Galvanic Displacement Reaction for a Highly Li Reactive Material: JKES Vol.11, No.3, pp.154~158, August 2008; DOI : 10.5229/JKES.2008.11.3.154

Hyunjung Kim and Jaephil Cho

Department of Applied Chemistry, Hanyang University, Ansan, Korea 426-791

The synthesis of hollow Sb93Pt7 nanospheres smaller than 30 nm with a shell consisting of smaller nanoparticles, with an average particle size of ~3 nm is reported. The formation of this alloy is driven by galvanic replacement reaction involving Sb nanopa

Keyword : SnPt, Nanosphere, Alloy, Anode, Li storage.

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JKES

Vol.11, No.3, August 2008