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Multiphase nanocomposite material and method for its manufacture

  • US 7,169,328 B2
  • Filed: 01/16/2004
  • Issued: 01/30/2007
  • Est. Priority Date: 01/17/2003
  • Status: Expired due to Term
First Claim
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1. An electrode comprising:

  • a multiphase composite material, said multiphase composite material comprising;

    a first, active, phase comprising an amorphous, electrochemically active material including nanophase domains of a material selected from the group consisting of;

    Sn, Sb, Bi, Pb, Ag, In, Si, Ge, Al, and combinations thereof; and

    a second, stabilizer, phase comprising a ceramic, said stabilizer phase being configured as a plurality of spaced apart regions having said active phase interspersed therebetween, said stabilizer phase being electrochemically active.

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