Results 41 to 50 of about 108,120 (190)
Dose-Response, 2012 Iridium tissue distribution and excretion in female Wistar rats following oral exposure to iridium (III) chloride hydrate in drinking water (from 1 to 1000 ng/ml) in a sub-chronic oral study were determined.
Ivo Iavicoli +7 more
doaj +1 more source
Formation of nanostructured iridium and polycluster diamond films [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2007 Iridium films and layered structures "iridium — diamond" were formed on Al2O3, MgO and SrTiO3 substrates. Iridium films were obtained by magnetron sputtering, and polycluster diamond films — by microwave discharge method. Structure of iridium and diamond
Pashchenko P. V. +7 more
doaj +2 more sources
Study of Iridium electrodeposition on Ti and A304
International Journal of Electrochemical Science, 2015 Iridium is considered a valuable material due to its physical, chemical and electrocatalytic properties [1-3]. Iridium recovery from post-consumed industrial materials and effluents [4, 5] is necessary, since the natural resources for its production are ...
S.S. Serrano Lopez +4 more
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A Panchromatic Cyclometalated Iridium Dye Based on 2-Thienyl-Perimidine
Molecules, 2022 Though 2-arylperimidines have never been used in iridium(III) chemistry, the present study on structural, electronic and optical properties of N-unsubstituted and N-methylated 2-(2-thienyl)perimidines, supported by DFT/TDDFT calculations, has shown that ...
Paulina Kalle +7 more
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Multiband $d-p$ model and self-doping in the electronic structure of Ba$_2$IrO$_4$
, 2016 We introduce and investigate the multiband $d-p$ model describing a IrO$_4$ layer (such as realized in Ba$_2$IrO$_4$) where all $34$ orbitals per unit cell are partly occupied, i.e., $t_{2g}$ and $e_g$ orbitals at iridium and $2p$ orbitals at oxygen ions.
Oleś, Andrzej M. +1 more
core +1 more source
Dicarba-closo-dodecarborane-containing half-sandwich complexes of ruthenium, osmium, rhodium and iridium : biological relevance and synthetic strategies [PDF]
, 2012 This review describes how the incorporation of dicarba-closo-dodecarboranes into half-sandwich complexes of ruthenium, osmium, rhodium and iridium might lead to the development of a new class of compounds with applications in medicine. Such a combination
Barry, Nicolas P. E., Sadler, P. J.
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Electronic Structure of Hyperkagome Na4Ir3O8
, 2010 We investigate the electronic structure of the frustrated magnet Na4Ir3O8 using density functional theory. Due to strong spin-orbit coupling, the hyperkagome lattice is characterized by a half-filled complex of states, making it a cubic iridium analogue ...
M. R. Norman, T. Micklitz, W. H. Press
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Probing the C-H Activation of Linear and Cyclic Ethers at (PNP)Ir [PDF]
, 2009 Interaction of the amido/bis(phosphine)-supported (PNP)Ir fragment with a series of linear and cyclic ethers is shown to afford, depending on substrate, products of α,α-dehydrogenation (carbenes), α,β-dehydrogenation (vinyl ethers), or decarbonylation ...
Chen, Chun-Hsing +6 more
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Zaštita Materijala, 2020 The hydrogen evolution reaction (HER) was investigated at sub-monolayers of iridium electrodeposited on Ti2AlC substrate. The lowest amount of electrodeposited iridium was 3 close-packed (111) monolayers (3 ML), while the highest one was 22 ML (3, 5, 10,
Vladimir D. Jović +1 more
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Nature Communications, 2023 The sluggish kinetics of oxygen evolution reaction (OER) and high iridium loading in catalyst coated membrane (CCM) are the key challenges for practical proton exchange membrane water electrolyzer (PEMWE).
Yuannan Wang +8 more
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