Self-propelled catalytic microparticles boost hydrogen release from liquid storage media
Green Car Congress
APRIL 27, 2015
Researchers at the University of California San Diego (UCSD) have developed catalytically active micromotors that significantly increase the release of hydrogen from liquid storage media. In a paper in the journal Angewandte Chemie , they introduce their new concept with a model vehicle powered by a hydrogen–oxygen fuel cell. The new motion-based H 2 -generation concept relies on the continuous movement of Pt-black/Ti Janus microparticle motors in a solution of sodium borohydride (NaBH 4 ).
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