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Solid-state hydrogen storage systems

  • US 7,279,222 B2
  • Filed: 05/21/2004
  • Issued: 10/09/2007
  • Est. Priority Date: 10/02/2002
  • Status: Expired due to Fees
First Claim
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1. A composition comprising a micro-sized support having a hydrogen storage material deposited thereon, wherein:

  • (i) the hydrogen storage material deposited on the support comprises a thermal spray deposit;

    (ii) the hydrogen storage material comprises a metal that is capable of combining with hydrogen to form a metal hydride;

    (iii) the thermal spray deposit comprises a plasma spray deposit; and

    (iv) the support comprises a fly ash particle having a substantial internal void.

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