نتایج جستجو برای: ruthenium dioxide

تعداد نتایج: 102809  

2009
Edwin Garcia Juhyoun Kwak Allen J. Bard

Inorganic Chemistry is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Electrochemistry in liquid sulfur dioxide. 8. Oxidation of iron, ruthenium, and osmium bipyridine complexes at ultramicroelectrodes at very positive potentials Edwin Garcia, Juhyoun Kwak, and Allen J. Bard Inorg. Chem., 1988, 27 (24), 4377-4382 • DOI: 10.1021/ic00297a010 Downloade...

2001
D. Wayne GOODMAN John T. YATES Theodore E. MADEY

The interaction of methanol with a clean <I 10) ruthenium surface has been studied using temperature programmed desorption methods. Methanol dissociates upon adsorption at 300 K and yields Ha(g) and chemisorbed CO as the domiwt products. Randomization of evolved hydrogen was shown to occur during methanol adsorption and also upon subsequent thermal desorption using isotopically labeled methanol...

Journal: :Chemical communications 2011
Zuofeng Chen Chuncheng Chen David R Weinberg Peng Kang Javier J Concepcion Daniel P Harrison Maurice S Brookhart Thomas J Meyer

Electrocatalytic reduction of CO(2) by [Ru(tpy)(bpy)(solvent)](2+) (tpy = 2,2':6',2''-terpyridine, bpy = 2,2'-bipyridine) and its structural analogs is initiated by sequential 1e(-) reductions at the tpy and bpy ligands followed by rate limiting CO(2) addition to give a metallocarboxylate intermediate. It undergoes further reduction and loss of CO.

Journal: :Physical chemistry chemical physics : PCCP 2015
Yu Lim Kim Hyun-A Choi Nam-Suk Lee Byungrak Son Hee Jun Kim Jeong Min Baik Youngmi Lee Chongmok Lee Myung Hwa Kim

We present a facile synthetic route to ruthenium dioxide (RuO2)-rhenium oxide (ReO3) electrospun composite nanofibers and their electrocatalytic responses for capacitance and H2O2 sensing. The contents of rhenium oxide of electrospun ruthenium dioxide (RuO2) were carefully controlled by an electrospinning process with the preparation of the precursor solutions followed by the thermal annealing ...

Journal: :Nature electronics 2022

The anomalous Hall effect is a time-reversal symmetry-breaking magneto-electronic phenomenon originally discovered in ferromagnets. Recently, ruthenium dioxide (RuO2) with compensated antiparallel magnetic order has been predicted to generate an of comparable strength arises from altermagnetic phase RuO2 characteristic alternating spin polarization both real-space crystal structure and momentum...

2001
M. C. Petty M. Harris

We report on the Langmuir-Blodgett film formation and properties of a ruthenium porphyrin complex. Multilayer films may be transferred onto a variety of substrates. Reproducible deposition is indicated by both optical and electrical measurements. Ellipsometry reveals the thickness per layer to be 1.65 k 0.05 nm. A marked increase in the in-plane electrical conductivity of these layers is found ...

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