Results 91 to 100 of about 147,621 (248)
Synthesis and Characterization of the k^2-acac-O,O Complex Os_(IV)(acac)_2PhCl and Study of CH Activation with Benzene [PDF]
, 2011 We have synthesized and fully characterized the air-stable complex (κ^2-acac-O,O)2Os^(IV)(Ph)Cl (Cl-1-Ph; acac-O,O = acetylacetonate), which reacts with C_6D_6 to generate Cl-1-Ph-d_5 in high yield and catalyzes the H/D exchange reaction between benzene ...
Cheng, Mu-Jeng +6 more
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Review of technologies of processing of technogenic products of copper production
Metalurgija, 2015 Extraction of rare metals from a production wastes is actually as they small quantities accompany non-ferrous metals and generally collect in products of processing of the main raw materials. In article offered technological schemes of processing of such
A. K. Serikbayeva +2 more
doaj
INTERGROWTHS OF PLATINUM GROUP MINERALS FROM THE MIASS PLACER ZONE (SOUTH URALS) AND THEIR PRIMARY SOURCES [PDF]
Минералогия, 2016 Twenty four platinum group minerals (PGMs) were found in the Kialim and Maly Iremel gold placers of the Miass placer zone, South Urals. Rhodarsenite, bowieite, cuprorhodiste, and xingzhongite(?) were found in the Urals for the first time.
V.V. Zaykov +4 more
doaj
Catalytic Oxidative Cyclizations Mediated by Osmium [PDF]
, 2007 Timothy J. Donohoe +3 more
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Polarographic Behavior of Osmium (VIII) in Several Supporting Electrolytes
, 1970 Sudarshan Lal, Gary D. Christian
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The preparation and evaluation of high-purity, fine-grained tungsten and tungsten alloy castings summary report [PDF]
High purity, cylindrical castings of high melting point materials such as tungsten and tungsten ...
Foster, E. L., Jr., Nelson, S. G.
core +1 more source
Compounds with ruthenium-silicon and osmium-silicon bonds [PDF]
, 1990 George R. Clark +4 more
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