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[11] [12] Ruthenium oxide resistors can be used as sensitive thermometers in the temperature range .02 < T < 4 K. It can be also used as active material in supercapacitor because it has very high charge transfer capability. Ruthenium oxide has great capacity to store charge when used in aqueous solutions. [13]
With its similar properties to and lower cost than rhodium, [31] electric contacts are a major use of ruthenium. [21] [52] The ruthenium plate is applied to the electrical contact and electrode base metal by electroplating [53] or sputtering. [54] Ruthenium dioxide with lead and bismuth ruthenates are used in thick-film chip resistors.
Tools. Tools. move to sidebar hide. Actions ... This page provides supplementary chemical data on ruthenium(IV) oxide. ... data relate to Standard temperature and ...
Ruthenium compounds are compounds containing the element ruthenium (Ru). Ruthenium compounds can have oxidation states ranging from 0 to +8, and −2. The properties of ruthenium and osmium compounds are often similar. The +2, +3, and +4 states are the most common.
An exhaust gas temperature gauge (EGT gauge or EGT sensor) is a meter used to monitor the exhaust gas temperature of an internal combustion engine in conjunction with a thermocouple-type pyrometer. EGT gauges are found in certain cars and aeroplanes. By monitoring EGT, the driver or pilot can get an idea of the vehicle's air-fuel ratio (AFR).
Personal tools. Donate; Create account; Log in; Pages for logged out editors learn more. ... Ruthenium oxide may refer to either of the following: Ruthenium(IV) oxide ...
Carbon dioxide sensor A carbon dioxide sensor (CO 2) is an instrument for the measurement of carbon dioxide gas. The most common principles for CO 2 sensors are infrared gas sensors and chemical gas sensors. Carbon monoxide Carbon monoxide, with the chemical formula CO, is a colorless, odorless, tasteless yet highly toxic gas. Carbon monoxide ...
Strontium ruthenate is structurally very similar to the high-temperature cuprate superconductors, and in particular, is almost identical to the lanthanum doped superconductor (La, Sr) 2 CuO 4. However, the transition temperature for the superconducting phase transition is 0.93 K (about 1.5 K for the best sample), which is much lower than the ...
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