Global ETD Search
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Showing 1 to 4 of 4 for “"Delafossite"”.
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Behaviour of Critical Metals During Smelting of Copper Concentrates from Olympic Dam Plant, South Australia
… chemistry of crystallized compounds (magnetite, delafossite and monazite), as well as slag evolution in terms of phase assemblages and textures. Energy loss measurements of Fe-L3 edge shift between atom columns into specific cation sites within EF magnetite show this has one of the lowest …
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Solar Driven Hydrogen Generation with Dye-Sensitised CuCrO2 Photocathodes
… serves to demonstrate the benefits of adopting delafossite structures for dye-sensitised systems. The versatility of sol-gel synthesised CuCrO2 was highlighted through immobilisation of ZnSe nanorods (NRs) (Chapter 3). Ligand-stripped ZnSe-NRs were deposited on CuCrO2 to produce the first …
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Tailored diketopyrrolopyrrole-based organic dyes in photoelectrochemical cells for solar fuel synthesis
… was immobilised on a novel mesoporous CuCrO₂ delafossite scaffold, capable of achieving high photocurrents in the presence of an electron acceptor. After establishing a suitable dye-sensitised platform, the incorporation of molecular catalysts for CO₂ reduction was investigated. A phosphonic …
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Sulfide and Accessory Mineral Assemblages in the Sulfur-Poor Regions of the Stillwater Complex, Montana, USA
… to magnetite, and chalcopyrite to a Cu-Fe-oxide (delafossite). Both sets of assemblages are associated with little to no silicate alteration. When taken together, the upwards increase in Cu and S, the variable Cu contents above the reef, the native copper, high-temperature carbonates and …