CAS: 16941-12-1; Chloroplatinic Acid Hexahydrate

📜盐酸 反应生成氯铂酸
参考文献:Hoffmann,James E.,Precious And Rare Metal Technol.: Proc. Symp. Precious And Rare Metals,A+
标题:Hoffmann,James E.,Precious And Rare Metal Technol.: Proc. Symp. Precious And Rare Metals,A+

专利信息

专利号:US-8314015-B2
优先权日:2010-07-14
标题 :Silicon surface modification for the electrochemical synthesis of silicon particles in suspension
发明人：TU CHANG-CHING; TANG LIANG; VOUTSAS APOSTOLOS T
权利人:TU CHANG-CHING; TANG LIANG; VOUTSAS APOSTOLOS T; SHARP LAB OF AMERICA INC
摘要:A process of silicon (Si) surface modification is provided for the electrochemical synthesis of Si particles in suspension. The process begins with a Si first substrate with a surface, and forms Si particles attached to the surface. Hydrogen-terminated Si particles are created and the first substrate is immersed in a hexane/1-octene (1/1 volume ratio) solution with a catalytic amount of chloroplatinic acid (H 2 PtCl 6 ). 1-octene is bonded with the hydrogen-terminated Si particles, creating modified Si particles, with octane capping ligands, attached to the substrate surface. The first substrate is then exposed to ultrasonication, separating the modified Si particles from the first substrate. After removing the first substrate, a suspension is created of modified Si particles suspended in excess hexane/1-octene.

专利号:US-9789477-B2
优先权日:2012-06-18
标题 :Synthesis of crystalline molecular sieves having the EUO framework type
发明人：MERTENS MACHTELD M W
权利人:EXXONMOBIL CHEMICAL PATENTS INC
摘要:In a process for the synthesis of a crystalline molecular sieve material having the EUO framework type, a synthesis mixture is provided suitable for the formation of an EUO framework type molecular sieve and comprising N,N,N,N′,N′,N′-hexamethylhexanediammonium, Q, cations and a colloidal suspension of seed crystals of an EUO framework type molecular sieve. The synthesis mixture is crystallized and an EUO framework type molecular sieve in the form individual crystals and/or aggregates of crystals having an average size, d 50 , as measured by laser scattering, of less than 15 μm is recovered from the synthesis mixture.

专利号:US-10364220-B2
优先权日:2012-12-21
标题:Synthesis of succinimides and quaternary ammonium ions for use in making molecular sieves
发明人：SCHMITT KIRK D; ZUSHMA STEPHEN; BURTON ALLEN W
权利人:EXXONMOBIL CHEMICAL PATENTS INC
摘要:The present invention relates to the synthesis of succinimides, in particular to a method for the synthesis of a succinimide compound, comprising the step of reacting an alkyne, with carbon monoxide and ammonia or an amine, in the presence of an iron catalyst, wherein the reaction is carried out in an amine liquid phase and/or in the absence of an ether solvent. The succinimides may be reduced to quaternary ammonium cations which may be used as structure directing agents in the synthesis of molecular sieves.

专利号:WO-2023090930-A1
优先权日:2021-11-18
标 题:Pt-mo catalyst for synthesis of hydrogen, and method of preaparing hydrogen using pt-mo catalyst
发明人：LEE KWAN-YOUNG; JANG JI SOO; KIM CHAN HUN; PARK TAE IN; LEE SEONGHO
权利人:UNIV KOREA RES & BUS FOUND
摘要:The present invention relates to a platinum (Pt)-molybdenum (Mo) catalyst for synthesis of hydrogen and a method of preparing hydrogen using same, the catalyst for synthesis of hydrogen according to the present invention comprising: a porous carrier; platinum carried in fine pores of the porous carrier; and molybdenum carried in mixture with the platinum in the fine pores. According to the present invention, hydrogen can be effectively obtained from a liquid organic hydrogen storage since dehydrogenation activity is significantly improved even at a low temperature by carrying platinum and molybdenum in a mixed state in the porous carrier.

专利号:US-4100262-A
优先权日:1977-08-15
标 题:Synthesis of zeolite ZSM-5
发明人：PELRINE BRUCE PATRICK
权利人:MOBIL OIL CORP
摘要:As synthesized by conventional technique, zeolite ZSM-5 crystals are cubic with some twinning and measure in size over the range of from about 3 × 3 microns to about 8 × 8 microns. By synthesizing crystalline aluminosilicate zeolite ZSM-5 according to the present method, i.e. in the presence of a tetraureacobalt (II) complex and with a specifically defined reaction mixture composition, the crystalline product will consist of highly twinned rectangular prismatic crystals exhibiting extreme uniformity in size of from about 5 × 10 microns to about 10 × 20 microns, depending on the ratio of said tetraureacobalt (II) complex to silica in the zeolite synthesis reaction mixture. Synthesis of ZSM-5 in accordance hereto will provide a zeolite with enhanced catalytic activity for certain chemical reactions.

专利号:US-4898722-A
优先权日:1984-12-19
标 题 :Synthesis of crystalline SAPO-37
发明人：DEROUANE ERIC G; VON BALLMOOS ROLAND
权利人:MOBIL OIL CORP
摘要:An improved method for synthesis of improved silicoaluminophosphate SAPO-37 is provided. The method comprises (1) preparing a two-phase reaction mixture containing particular components and comprising both a liquid organic phase and a liquid aqueous phase; (2) heating the reaction mixture at a rate of from 5° C. to 200° C. per hour to a temperature of from 80° C. to 200° C.; agitating the reaction mixture in a manner sufficient to intimately admix said liquid organic and aqueous phases with each other; (4) once nucleation of the silicoaluminophosphate occurs, heating the agitated reaction mixture at rate of from 5° C. to 200° C. per hour to a temperature of from 100° C. to 300° C.; (5) maintaining the agitated reaction mixture at a temperature of from 100° C. to 300° C. and a pH of from 2 to 9 until crystals of the desired silicoaluminophosphate are formed; and (6) recovering silicoaluminophosphate material from the reaction mixture.