Search results
Results from the WOW.Com Content Network
Ruthenium(IV) oxide is the inorganic compound with the formula Ru O 2. This black solid is the most common oxide of ruthenium . It is widely used as an electrocatalyst for producing chlorine, chlorine oxides, and O 2 . [ 1 ]
Electronics is the largest use of ruthenium. [23] Ru metal is particularly nonvolatile, which is advantageous in microelectronic devices. Ru and its main oxide RuO 2 have comparable electrical resistivities. [70] Copper can be directly electroplated onto ruthenium, [71] particular applications include barrier layers, transistor gates, and ...
Ruthenium can be oxidized to ruthenium(IV) oxide (RuO 2, oxidation state +4), which can, in turn, be oxidized by sodium metaperiodate to the volatile yellow tetrahedral ruthenium tetroxide, RuO 4, an aggressive, strong oxidizing agent with structure and properties analogous to osmium tetroxide.
Ruthenium oxide may refer to either of the following: Ruthenium(IV) oxide, RuO 2; Ruthenium(VIII) oxide, RuO 4 This page was last edited on 13 May 2022 ...
Phase behavior Triple point? K (? °C), ? Pa Critical point? K (? °C), ? Pa Std enthalpy change of fusionΔ fus H o? kJ/mol Std entropy change of fusionΔ fus S oJ/(mol·K)
Distrontium ruthenate, also known as strontium ruthenate, is an oxide of strontium and ruthenium with the chemical formula Sr 2 RuO 4. It was the first reported perovskite superconductor that did not contain copper .
Ruthenium tetroxide is the inorganic compound with the formula RuO 4. It is a yellow volatile solid that melts near room temperature. [3] It has the odor of ozone. [4] Samples are typically black due to impurities. The analogous OsO 4 is more widely used and better known.
Oxidation of alcohol to aldehyde with TPAP (0.06 eq.) and N-methylmorpholine N-oxide (1.7 eq.) with molecular sieves in dichloromethane. [1]Ruthenium tetroxide is a highly aggressive oxidant, but TPAP, which is its one-electron reduced derivative, is a mild oxidizing agent for the conversion of primary alcohols to aldehydes (the Ley oxidation). [2]