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Platinum-Group-Metal High-Entropy-Alloy Nanoparticles
Journal of the American Chemical Society, 2020The platinum-group metals (PGMs) are six neighboring elements in the periodic table of the elements. Each PGM can efficiently promote unique reactions, and therefore, alloying PGMs would create ideal catalysts for complex or multistep reactions that involve several reactants and intermediates.
Dongshuang Wu +7 more
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Recycling of Platinum Group Metals
ECS Meeting Abstracts, 2023The platinum group metals (Pt, Pd, Rh, Ir, and Ru) are cited as critical minerals by the US Geological Survey and appear on the EU Critical Raw Materials list due to their low natural abundance and economic importance. Platinum has many uses including jewellery, medical devices and pharmaceuticals, coatings, automotive catalysts, nitric acid ...
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1994
Abstract The electroplating of platinum-group metals (PGMs) from aqueous electrolytes for engineering applications is limited principally to palladium and, to a lesser extent, to platinum, rhodium, and thin layers of ruthenium. This article provides a discussion on the plating operations of these PGMs along with the types of anodes used ...
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Abstract The electroplating of platinum-group metals (PGMs) from aqueous electrolytes for engineering applications is limited principally to palladium and, to a lesser extent, to platinum, rhodium, and thin layers of ruthenium. This article provides a discussion on the plating operations of these PGMs along with the types of anodes used ...
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Platinum group metal Schiff base complexes—I. Platinum complexes
Polyhedron, 1995Abstract Schiff base ligands (L), prepared from benzaldehyde, salicylaldehyde and 2- or 3-aminopyridines or 3-aminoquinoline, have been isolated and reacted with K 2 PtCl 4 , cis -[Pt(DMSO) 2 Cl 2 ], [Pt(COD)Cl 2 ] and [PtL′Cl 2 ] 2 (L′ = C 2 H 4 , PEt 3 , PPh 3 PMe 2 Ph) in different molar ratios, to yield complexes of general formula [PtLCl 2 ]
Talal A.K. Al-Allaf, Abeer Z.M. Sheet
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High Purity Platinum-Group Metals
1985The availability of high purity platinum-group metals is of prime importance to those investigating the structures and properties of these elements, many of which are profoundly affected by the nature, concentration and distribution of the impurities present.
G. J. Bernfeld +8 more
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Annals of allergy, 1988
The ability of closely related platinum group metal salts (PGMS) to cross-react with the principal sensitising agent ammonium hexachloroplatinate IV was investigated in refinery workers. Selected subjects were screened by skin prick test, specific RAST, RAST inhibition, and primate PCA tests. These showed--but only in platinum-sensitive subjects--a low
R D, Murdoch, J, Pepys
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The ability of closely related platinum group metal salts (PGMS) to cross-react with the principal sensitising agent ammonium hexachloroplatinate IV was investigated in refinery workers. Selected subjects were screened by skin prick test, specific RAST, RAST inhibition, and primate PCA tests. These showed--but only in platinum-sensitive subjects--a low
R D, Murdoch, J, Pepys
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Prospects for Platinum and Platinum Group Metal Monolayer Electrocatalysts
2020A short analysis of the outlook for platinum group metal monolayers in electrocatalysis. Platinum monolayer electrocatalysts represent an extraordinarily attractive approach to synthesizing electrocatalysts that promise to profoundly impact the science and technology of electrocatalysis.
Radoslav Adzic, Nebojsa Marinkovic
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Janus Nanocages of Platinum‐Group Metals and Their Use as Effective Dual‐Electrocatalysts
Angewandte Chemie - International Edition, 2021Jiawei Zhu, Lang Xu, Zhiheng Lyu
exaly