Results 11 to 20 of about 116,497 (303)

Platinum group metals market factor analysis and modeling of its development directions [PDF]

Известия Саратовского университета. Новая серия: Серия «Экономика. Управление. Право»
Introduction. The first part of the paper reveals the concept and features of platinum group metals. According to the complex of considered parameters of each platinum group metals, including the market volume in physical and value terms, we distinguish ...
Stepanov, Ilya Alekseevich
doaj   +1 more source

Universal dependence of hydrogen oxidation and evolution reaction activity of platinum-group metals on pH and hydrogen binding energy. [PDF]

Sci Adv, 2016
Zheng J, Sheng W, Zhuang Z, Xu B, Yan Y.
europepmc   +2 more sources

Dithiocarbamate Complexes of Platinum Group Metals: Structural Aspects and Applications

Inorganics, 2021
The incorporation of dithiocarbamate ligands in the preparation of metal complexes is largely prompted by the versatility of this molecule. Fascinating coordination chemistry can be obtained from the study of such metal complexes ranging from their ...
Yee Seng Tan, Chien Ing Yeo, Edward R. T. Tiekink, Peter J. Heard   +3 more
doaj   +1 more source

Radiation characteristics of reactor grade platinum group metals [PDF]

Nuclear Energy and Technology
The paper examines the radiation characteristics of noble platinum group metals (PGMs) extracted from spent nuclear fuel (SNF) of the VVER-1000 reactor. These are the so-called reactor-grade ruthenium, rhodium and palladium.
Nikita V. Kovalev, Aleksandr M. Prokoshin, Polina V. Davydova, Vladimir A. Korolev   +3 more
doaj   +3 more sources

Precipitation of Pt, Pd, Rh, and Ru Nanoparticles with Non-Precious Metals from Model and Real Multicomponent Solutions

Molecules, 2023
This article presents studies on the precipitation of Pt, Pd, Rh, and Ru nanoparticles (NPs) from model and real multicomponent solutions using sodium borohydride, ascorbic acid, sodium formate, and formic acid as reducing agents and polyvinylpyrrolidone
Martyna Rzelewska-Piekut, Zuzanna Wolańczyk, Marek Nowicki, Magdalena Regel-Rosocka   +3 more
doaj   +1 more source

Geochemical assessment of platinum group metals for phytomining

REM: International Engineering Journal, 2019
Phytomining is suggested as a technology to obtain platinum group metals (PGMs) nanoparticles from plants grown on the mineralized soils or tailings.
Peipei Shi, Marcello Veiga, Christopher Anderson   +2 more
doaj   +1 more source

Platinum group metals sales process: Planning and optimization [PDF]

Известия Саратовского университета. Новая серия: Серия «Экономика. Управление. Право»
Introduction. The development of methodological issues of optimizing the activities of mining and metallurgical companies and the sale of platinum group metals are highly relevant in the current market conditions due to sanctions restrictions and the ...
Kogdenko, Vera G., Stepanov, Ilya Alekseevich   +1 more
doaj   +1 more source

Electrochemical Recycling of Platinum Group Metals from Spent Catalytic Converters

Metals, 2020
Platinum group metals (PGMs: Pt, Pd, and Rh) are used extensively by the industry, while the natural resources are limited. The PGM concentration in spent catalytic converters is 100 times larger than in natural occurring ores.
Cornelia Diac, Florentina Iuliana Maxim, Radu Tirca, Adrian Ciocanea, Valeriu Filip, Eugeniu Vasile, Serban N. Stamatin   +6 more
doaj   +1 more source

Composite platinum group metals

Materials & Design, 1984
The cost of platinum and platinum-rich alloys inevitably leads to attempts to find cheaper alternative materials, particularly for applications where they are used for structural purposes. Previous work has generally centred on coating base metals with platinum or on the development of palladium-rich alloys.
M.S. Rowe, A.E. Heywood
openaire   +2 more sources

Extraction of platinum metals during procssing of chromium ores from dunnite deposits

Записки Горного института, 2018
Currently, the main raw materials sources of platinum group metals in Russia are complex sulfide copper-nickel ores of the Taimyr region and placer deposits.
G. V. Petrov, Ya. M. Shneerson, Yu. V. Andreev   +2 more
doaj   +1 more source