Results 111 to 120 of about 85,178 (371)

Iridium Oxide Network on Non‐conductive TiO2 Support as a Catalyst for Oxygen Evolution Reaction

ChemElectroChem
Successful deployment of hydrogen technologies relies on converting electricity from renewable energy sources into hydrogen. Proton exchange membrane electrolyzers are currently the technology of choice for this transformation.
Shabnam Zargarian, Camille Roiron, Giovanni Ferro, Plamen Atanassov   +3 more
doaj   +1 more source

Cyclometalated Iridium(III) Complexes Containing Benzoxazole Derivatives and Different Ancillary Ligands for Catalytic Oxidation of Toluene

Inorganics, 2018
A series of cyclometalated iridium(III) complexes that have the general formula [(C^N)2Ir(NR)(X)] (C^N = monoanionic bidentate cyclometalating ligands; NR = pyridine derivatives; X = Cl− or I−) are designed, prepared, and applied for the ...
Kelvin H.-C. Chen, Pei-Chun Liu, Tsun-Ren Chen, Jhy-Der Chen   +3 more
doaj   +1 more source

Non-iridium-based electrocatalyst for durable acidic oxygen evolution reaction in proton exchange membrane water electrolysis

Nature Materials, 2022
Zhen-Yu Wu, Feng-Yang Chen, Boyang Li, Shen-Wei Yu, Y. Z. Finfrock, D. Meira, Q. Yan, Peng Zhu, Ming‐Xi Chen, Tian-Wei Song, Zhouyang Yin, Haiwei Liang, Sen Zhang, Guofeng Wang, Haotian Wang   +14 more
semanticscholar   +1 more source

Rational Engineering of Nanostructured AgM (M = Au, Pt, Pd) Bimetallic Electrodes via Galvanic Replacement for Glycerol Electrolysis

Advanced Engineering Materials, EarlyView.
This study demonstrates the feasibility of fabricating free‐standing carbon paper electrodes by electroplating and galvanic replacement. Nanostructured AgM (M = Au, Pt, Pd) bimetallic catalysts are directly grown on the electrode substrate, which exhibit good performance for glycerol electrolysis, a sustainable approach for the co‐production of green ...
Hui Luo, Maria‐Magdalena Titirici
wiley   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Crystal structure of di-μ-chlorido-bis[dichloridobis(methanol-κO)iridium(III)] dihydrate: a surprisingly simple chloridoiridium(III) dinuclear complex with methanol ligands

Acta Crystallographica Section E: Crystallographic Communications, 2015
The reaction between IrCl3·xH2O in methanol led to the formation of small amounts of the title compound, [Ir2Cl6(CH3OH)4]·2H2O, which consists of two IrCl4O2 octahedra sharing an edge via chloride bridges.
Joseph S. Merola, Carla Slebodnick, Christopher Houser   +2 more
doaj   +1 more source

Ueber Osmium‐Iridium [PDF]

Archiv der Pharmazie
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openaire   +2 more sources

An Examination of Aerosol Jet‐Printed Surface Roughness and its Impact on the Performance of High‐Frequency Electronics

Advanced Engineering Materials, EarlyView.
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley   +1 more source

Electrochemical growth of hydrous iridium (III) and (IV) oxide on platinum susbtrate

Revista Técnica de la Facultad de Ingeniería, 2010
It is proposed a novel procedure for the electrochemical growth of iridium (III) and (IV) oxides on platinum substrate from iridium chloride saturated solution at pH 1.
María Eliana Méndez, Jairo Márquez, Richard Briceño   +2 more
doaj  

Versatile deprotonated NHC: C,N-bridged dinuclear iridium and rhodium complexes

Beilstein Journal of Organic Chemistry, 2016
Bearing the versatility of N-heterocyclic carbene (NHC) ligands, here density functional theory (DFT) calculations unravel the capacity of coordination of a deprotonated NHC ligand (pNHC) to generate a doubly C2,N3-bridged dinuclear complex.
Albert Poater
doaj   +1 more source