Search for dissertations about: "Mesoporous carbon"
Showing result 1 - 5 of 30 swedish dissertations containing the words Mesoporous carbon.
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1. Mesoporous magnesium carbonate : Synthesis, characterization and biocompatibility
Abstract : Mesoporous materials constitute a promising class of nanomaterials for a number of applications due to their tunable pore structure. The synthesis of most mesoporous materials involves a surfactant liquid crystal structure to form the pores. READ MORE
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2. Mesoporous Materials for Fast Charging Electrochemical Energy Storage
Abstract : High performing electrochemical energy storage (EES) devices are needed to cope with the increasing energy requirements of modern society. Electrode materials must store lots of energy, charge/discharge fast and be environmentally friendly. READ MORE
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3. Nanostructured Catalysts and Electrode Materials for PEM Fuel Cells
Abstract : The Polymer Electrolyte Membrane Fuel Cell (PEMFC) is a promising energy converting technology for powering automotives and electrical equipment using hydrogen gas as fuel and producing water as the only exhaust. The active carbon-supported platinum catalyst present in the electrodes limits the maximum power generation in state-of-the-art PEMFCs due to platinum’s poor activity for the oxygen reduction reaction (ORR) taking place at the cathode. READ MORE
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4. Biocide Release and Use of Mesoporous Materials as Support for Transition Metal Catalysts
Abstract : .... READ MORE
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5. 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