• Thumbnail for Ruthenium(IV) oxide
    Ruthenium(IV) oxide is the inorganic compound with the formula RuO2. This black solid is the most common oxide of ruthenium. It is widely used as an electrocatalyst...
    8 KB (728 words) - 19:11, 22 September 2023
  • Ruthenium oxide may refer to either of the following: Ruthenium(IV) oxide, RuO2 Ruthenium(VIII) oxide, RuO4 This set index article lists chemical compounds...
    460 bytes (51 words) - 21:31, 13 May 2022
  • This page provides supplementary chemical data on ruthenium(IV) oxide. The handling of this chemical may require notable safety precautions. Safety information...
    4 KB (62 words) - 14:58, 11 April 2023
  • Thumbnail for Ruthenium
    defined chemically but versatile synthetically. Ruthenium can be oxidized to ruthenium(IV) oxide (RuO2, oxidation state +4), which can, in turn, be oxidized...
    50 KB (5,744 words) - 02:46, 20 June 2024
  • which RuO4 forms stable solutions is CCl4. RuO4 is prepared by oxidation of ruthenium(III) chloride with NaIO4. The reaction initially produces sodium...
    14 KB (1,380 words) - 16:55, 6 April 2024
  • Ruthenium compounds are compounds containing the element ruthenium (Ru). Ruthenium compounds can have oxidation states ranging from 0 to +8, and −2. The...
    7 KB (765 words) - 20:19, 29 December 2023
  • Barium ruthenate (category Transition metal oxides)
    oxide and ruthenium(IV) oxide at temperatures below 1200 °C, or from the thermal decomposition of Ba[Ru(NO)(NO2)4(OH)]·xH2O. It reacts with ruthenium...
    4 KB (268 words) - 18:48, 2 November 2023
  • oxide – RuO4 Ruthenium(III) chloride – RuCl3 Ruthenium(IV) oxide – RuO2 Samarium(II) iodide – SmI2 Samarium(III) chloride – SmCl3 Samarium(III) oxide...
    119 KB (8,726 words) - 04:34, 18 April 2024
  • Thumbnail for Supercapacitor
    capacitor with the high capacitance of a pseudocapacitive metal oxide (ruthenium (IV) oxide) cathode from an electrochemical capacitor, yielding a hybrid...
    184 KB (19,973 words) - 13:28, 28 June 2024
  • catalyst, and has been widely researched and implemented since then. Ruthenium oxide (RuO2) shows some of the best performance as an OER material in acidic...
    15 KB (1,802 words) - 18:20, 14 January 2024
  • metal oxides have been found to have water oxidation catalytic activity, including ruthenium(IV) oxide (RuO2), iridium(IV) oxide (IrO2), cobalt oxides (including...
    52 KB (5,368 words) - 12:11, 26 June 2024
  • Recently Sumitomo patented a catalyst for the Deacon process using ruthenium(IV) oxide (RuO2). Another earlier process to produce chlorine was to heat brine...
    22 KB (2,501 words) - 12:32, 29 April 2024
  • Thumbnail for Ruthenium(III) chloride
    whereas ruthenium is special in the stability of adjacent oxidation states, especially Ru(II), Ru(III) (as in the parent RuCl3·xH2O) and Ru(IV). RuCl2(PPh3)3...
    17 KB (1,662 words) - 06:08, 30 January 2024
  • Thumbnail for Heavy metals
    or insulators. Molybdenum powder is used in circuit board inks. Ruthenium(IV) oxide coated titanium anodes are used for the industrial production of...
    179 KB (15,069 words) - 00:27, 1 April 2024
  • produced by using electrolytic processes. New catalysts based on ruthenium(IV) oxide have been developed by Sumitomo. The Leblanc-Deacon process is a...
    3 KB (395 words) - 07:11, 21 January 2024
  • Thumbnail for Oxide
    a few more common examples being ruthenium tetroxide, osmium tetroxide, and xenon tetroxide. Reduction of metal oxide to the metal is practiced on a large...
    12 KB (1,561 words) - 04:17, 27 June 2024
  • Thumbnail for Water oxidation catalysis
    nitrate is a typical electron acceptor. A number of ruthenium-aqua complexes catalyze the oxidation of water. Most catalysts feature bipyridine and terpyridine...
    15 KB (1,806 words) - 00:28, 22 June 2024
  • Thumbnail for Ruthenium(IV) fluoride
    Ruthenium(IV) fluoride is a binary inorganic compound of ruthenium and fluorine with the formula RuF4. The compound was first prepared in 1963 by Holloway...
    6 KB (533 words) - 18:03, 25 December 2023
  • In chemistry, the oxidation state, or oxidation number, is the hypothetical charge of an atom if all of its bonds to other atoms were fully ionic. It...
    45 KB (14,066 words) - 11:44, 22 June 2024
  • Homoleptic tetra-mesityl complexes of transition metals in the +4 oxidation state, (IV), denoted as M(mes)4, constitute a category of organometallic substances...
    15 KB (1,807 words) - 16:01, 17 June 2024
  • 12036–10–1 RuO4 ruthenium(VI) oxide 20427–56–9 RuS2 ruthenium(IV) sulfide 12166–20–0 RuSe2 ruthenium(IV) selenide 12166–21–1 RuTe2 ruthenium(IV) telluride...
    139 KB (120 words) - 23:26, 30 April 2024
  • Thumbnail for Oxidizing agent
    2O 4(OH) 4]2− ) Nitrous oxide (N2O), Nitrogen dioxide/Dinitrogen tetroxide (NO2 / N2O4) Sodium bismuthate (NaBiO3) Cerium (IV) compounds such as ceric...
    9 KB (875 words) - 10:33, 12 May 2024
  • Thumbnail for Oseltamivir total synthesis
    dicarbonate) a carbonyl group is introduced in intermediate 8 by catalytic ruthenium(IV) oxide and sacrificial catalyst sodium periodate. Addition of ammonia cleaves...
    20 KB (2,309 words) - 12:58, 25 October 2023
  • Thumbnail for Osmium tetroxide
    Osmium tetroxide (also osmium(VIII) oxide) is the chemical compound with the formula OsO4. The compound is noteworthy for its many uses, despite its toxicity...
    25 KB (2,373 words) - 00:46, 19 May 2024
  • Thumbnail for Chromium
    Chromium (redirect from Chromium(IV))
    Chromium(IV) oxide is used to manufacture magnetic tape used in high-performance audio tape and standard audio cassettes. Chromium(III) oxide (Cr2O3) is...
    108 KB (11,748 words) - 09:03, 23 June 2024
  • Thumbnail for Iron
    including the other group 8 elements, ruthenium and osmium. Iron forms compounds in a wide range of oxidation states, −4 to +7. Iron also forms many...
    149 KB (16,953 words) - 05:41, 24 June 2024
  • Thumbnail for Noble metal
    Noble metal (section Oxides)
    in its raw form. Gold, platinum, and the other platinum group metals (ruthenium, rhodium, palladium, osmium, iridium) are most often so classified. Silver...
    26 KB (2,633 words) - 13:08, 22 June 2024
  • Thumbnail for Tris(bipyridine)ruthenium(II) chloride
    Tris(bipyridine)ruthenium(II) chloride is the chloride salt coordination complex with the formula [Ru(bpy)3]Cl2. This polypyridine complex is a red crystalline...
    14 KB (1,297 words) - 10:41, 1 March 2024
  • Thumbnail for Iridium
    Levason, W. (1982). "The chemistry of ruthenium, osmium, rhodium, iridium, palladium and platinum in the higher oxidation states". Coordination Chemistry Reviews...
    81 KB (7,842 words) - 18:12, 24 June 2024
  • Thumbnail for Dichlorotris(triphenylphosphine)ruthenium(II)
    Dichlorotris(triphenylphosphine)ruthenium(II) is a coordination complex of ruthenium. It is a chocolate brown solid that is soluble in organic solvents...
    10 KB (904 words) - 19:22, 22 September 2023