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Jan Rossmeisl - Fra kemisk energi til elektrisk energi
b"
Br\\xe6ndselsceller kan direkte omdanne kemisk energi til elektrisk energi, men en del af energien g\\xe5r tabt som varme. \\n
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Jan Rossmeisl forklarer i forel\\xe6sningen her, hvordan man ved at redesigne materialerne, hvor reaktionerne finder sted, kan mindske tabet. \\n
Han beskriver de kemiske reaktioner, der sker i br\\xe6ndselscellerne, og kommer med eksempler p\\xe5, hvor man vil kunne bruge dem. \\n
Desuden viser han, hvor megen energi man kan skabe, n\\xe5r man bruger det 'perfekte' materiale.\\n
\\n
Sendt i Danskernes Akademi p\\xe5 DR2 den 2. marts 2010.