Search for dissertations about: "Johanna Dombrovskis"
Found 2 swedish dissertations containing the words Johanna Dombrovskis.
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1. Functionalized mesoporous carbons as non-precious metal fuel cell catalysts
Abstract : Fuel cells allow for clean and efficient chemical to electrical energy conversion. However, their high price significantly limits the market viability of the technology. This is to a large part due to the high cost of the precious metals used in most fuel cell catalysts. READ MORE
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2. Transition metal ion-chelating ordered mesoporous carbons as noble metal-free fuel cell catalysts
Abstract : Polymer electrolyte membrane fuel cells offer promising possibilities for clean and efficient chemical to electrical energy conversion, though their high price makes them financially unappealing. This is to a large part due to the high cost of the noble metal catalyst used in fuel cells, which makes development of new, cheap and active catalyst materials necessary. READ MORE