CAS: 13820-40-1; Ammonium Tetrachloropalladate(Ii)

专利信息

专利号:US-8696787-B2
优先权日:2008-02-19
标题:Bulk synthesis of nanoporous palladium and platinum powders
发明人：ROBINSON DAVID B; FARES STEPHEN J; TRAN KIM L; LANGHAM MARY E
权利人:ROBINSON DAVID B; FARES STEPHEN J; TRAN KIM L; LANGHAM MARY E; SANDIA CORP
摘要:Disclosed is a method for providing nanoporous palladium and platinum powders. These materials were synthesized on milligram to gram scales by chemical reduction of tetrahalo-complexes with ascorbate in a concentrated aqueous surfactant at temperatures between −20° C. and 30° C. The prepared particles have diameters of approximately 50 nm, wherein each particle is perforated by pores having diameters of approximately 3 nm, as determined by electron tomography. These materials are of potential value for hydrogen and electrical charge storage applications.

专利号:US-3992456-A
优先权日:1969-04-16
标题:Synthesis of alkadienols
发明人：ATKINS KENNETH EARL; MANYIK ROBERT MICHAEL; O'CONNOR GEORGE LAWRENCE
权利人:UNION CARBIDE CORP
摘要:Alkadienols are prepared by reacting a conjugated diolefin, such as butadiene, with water in the presence of palladium or platinum catalyst and in the presence of solvents. The addition of carbon dioxide to the reaction mixture greatly increases the yield of alkadienols. The products can be hydrogenated to saturated alcohols, useful for making plasticizers.

专利号:WO-2023167325-A1
优先权日:2022-03-03
标 题 :Immobilized palladium catalyst and method for producing same, and application of this catalyst to coupling reaction
发明人：YAMADA YOICHI; ZHANG ZHENZHONG; OHNO AYA
权利人:RIKEN
摘要:The present invention addresses the problem of developing a metal catalyst which is suitable for continuous flow organic synthesis reaction, is excellent in durability, and has high activity.　The present invention provides an immobilized palladium catalyst comprising a complex composed of palladium and a copolymer formed from (A) a repeating unit that has a certain substituted aromatic hydrocarbon ring and (B) a repeating unit that has a certain nitrogen-containing aromatic hetero ring.

专利号:CN-117947461-A
优先权日:2024-01-24
标 题 :Preparation method, structure and application of ultrafine precious metal nanoparticles modified by low-temperature heat treatment synthesis of non-precious metal oxides

专利号:US-2012186394-A1
优先权日:2008-02-19
标题:Bulk Synthesis of Nanoporous Palladium and Platinum Powders

专利号:CN-115155550-A
优先权日:2022-07-29
标题:A catalyst for acetone one-step synthesis of MIBK and co-production of DIBK and its preparation method and application