CAS: 12030-49-8; Iridium(Iv) Oxide

上下游产品

oxygen

四氯化铱 反应生成氧化铱,氧化高铱
参考文献:Komi,Takasi
标题:Komi,Takasi

专利信息

专利号:US-2023220570-A1
优先权日:2020-04-28
标 题 :Fast Ambient-Temperature Synthesis of OER Catalysts for Water Electrolysis
发明人：REN ZHIFENG; YU LUO; CHEN SHUO
权利人:UNIV HOUSTON SYSTEM
摘要:An aspect of the present disclosure provides time and energy-efficient synthesis of catalysts for water electrolysis. An exemplary synthesis method includes dissolving amounts of Fe(NO3)3.9H2O and Na2S2O3.5H2O in deionized water at ambient temperature to form a solution, placing Ni foam into the solution where the Ni foam serves as a substrate and a Ni source for growth of sulfur-doped (Ni,Fe)OOH (S—(Ni,Fe)OOH) catalysts, leaving the Ni foam in the solution at ambient temperature for a duration between one minute and five minutes to provide a treated foam where the S—(Ni,Fe)OOH catalysts grow on the substrate during the duration, and removing the treated foam from the solution after the duration.

专利号:US-2007144897-A1
优先权日:2003-03-31
标 题:Method for the electrolytic synthesis of peracetic acid and sterilizing-cleaning method and apparatus
发明人：OHSAKA TAKEO; SAHA MADHU S; UNO MASAHARU; NISHIKI YOSHINORI; FURUTA TSUNETO
权利人:PERMELEC ELECTRODE LTD
摘要:Simple and economic electrolytic synthesis of peracetic acid is performed, and cold drink containers, etc., are sterilized/cleaned with an aqueous solution of peracetic acid thus obtained. Peracetic acid is electrolytically synthesized from acetic acid and/or acetate and an oxygen-containing gas as starting materials in the presence of a solid acid catalyst in an electrolytic cell. An object to be cleaned is sterilized/cleaned with an aqueous solution of peracetic acid thus obtained. Peracetic acid can be simply obtained at a reduced cost. The sterilizing/cleaning of an object to be cleaned with peracetic acid can be conducted efficiently.

专利号:US-10907263-B2
优先权日:2016-09-15
标题 :Method of synthesis of an electrode for use as a catalyst of oxygen evolution reaction
发明人：HU XILE; SONG FANG; PETKUCHEVA ELITSA
权利人:ECOLE POLYTECHNIQUE FED LAUSANNE EPFL
摘要:Disclosed are methods of synthesis of an oxidized nickel foam electrode incorporating iron including the step of subjecting a nickel foam electrode to repetitive cyclic voltammetric scans in a basic solution containing iron. Also disclosed is an oxidized nickel foam electrode the oxidized nickel foam incorporating iron, and use of such an electrode as a catalyst for oxygen evolution reaction. Also disclosed is a water splitting device such as an electrolyzer including such an electrode.

专利号:US-2022081788-A1
优先权日:2019-12-27
标题:General method for the synthesis of FeCoNiCu-based high-entropy alloy and their application for electrocatalytic water splitting
发明人：ZHU HAN; ZHANG SONGGE; CAI JIAN; LI HUILIN; DU MINGLIANG
权利人:UNIV JIANGNAN
摘要:The disclosure herein discloses a general method for the synthesis of FeCoNiCu-based high-entropy alloy and their application for electrocatalytic water splitting, belonging to the technical field of preparation of composite materials. The catalytic material for electrolysis of water includes a reaction active material and a support. The reaction active material is FeCoNiCu-based high-entropy alloy nanoparticles such as FeCoNiCuSn, FeCoNiCuMn, FeCoNiCuV or the like. The support is a carbon nanofiber material prepared by electrospinning. The catalytic material for electrolysis of water prepared in the disclosure herein has a high specific surface area, which facilitates diffusion of the electrolyte and desorption of gas. By using the catalytic material for electrolysis of water, hydrogen and oxygen can be produced under alkaline conditions, and the hydrogen production rate under high voltage is much higher than that of a 20% Pt/C electrode. Meanwhile, the carbon nanofibers can effectively protect the high-entropy alloy nanoparticles from erosion of the electrolyte, and endow the catalytic material with good stability.

专利号:US-11548793-B2
优先权日:2016-10-19
标题:Synthesis of aerosol gels comprising macro-aggregates in a buoyancy-opposed flame reactor by a diffusion-limiting cluster aggregating process
发明人：CHAKRABARTY RAJAN K; LIU PAI
权利人:WASHINGTON UNIVERSITY ST LOUIS
摘要:A process for gas-phase synthesis of titanium dioxide aerosol gels with controlled monomer size and crystalline phase using a diffusion flame aerosol reactor operated in a buoyancy-opposed configuration is disclosed. The process includes introducing a precursor stream into a diffusion flame aerosol reactor, introducing a fuel stream into the reactor, combusting the precursor stream and the fuel stream in a flame to form at least one nanoparticle, and operating the reactor in a down-fired buoyancy-opposed configuration to produce the aerosol gel.

专利号:US-6712949-B2
优先权日:2001-07-22
标 题:Electrochemical synthesis of hydrogen peroxide
发明人：GOPAL RAMANATHAN
权利人:ELECTROSYNTHESIS CO INC
摘要:Improved methods and devices for the synthesis of hydrogen peroxide employing redox catalysts in a gas diffusion electrode or membrane electrode assembly in a semi-chemical/electrochemical system for the production of high purity, stable, usually acidic, aqueous solutions of peroxide at high conversion efficiencies without requiring organic solvents.