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1. 发明授权

US06723678B2 Platinum-ruthenium-nickel alloy for use as a fuel cell catalyst 失效
标题翻译：用作燃料电池催化剂的铂 - 钌 - 镍合金
公开(公告)号：US06723678B2
公开(公告)日：2004-04-20
申请号：US10223767
申请日：2002-08-20
申请人： Alexander Gorer
发明人： Alexander Gorer
IPC分类号： B01J2342
CPC分类号： C22C30/00 , B01J23/40 , B01J23/462 , B01J23/892 , C22C5/04 , C22C19/03 , H01M4/921 , H01M8/1011 , H01M2004/8684 , H01M2008/1095 , H01M2300/0082 , Y02E60/523
摘要： An improved noble metal alloy composition for a fuel cell catalyst, the alloy containing platinum, ruthenium, and nickel. The alloy shows methanol oxidation activity.
摘要翻译：一种用于燃料电池催化剂的改进的贵金属合金组合物，含有铂，钌和镍的合金。合金显示甲醇氧化活性。

2. 发明授权

US06281161B1 Platinum-containing materials and catalysts 有权
标题翻译：含铂材料和催化剂
公开(公告)号：US06281161B1
公开(公告)日：2001-08-28
申请号：US09399591
申请日：1999-09-20
申请人： Eugene P. Marsh
发明人： Eugene P. Marsh
IPC分类号： B01J2342
CPC分类号： H01G4/005 , H01L23/53242 , H01L23/53247 , H01L23/53252 , H01L28/82 , H01L2924/0002 , Y10S438/964 , H01L2924/00
摘要： In one aspect, the invention includes a method of forming a roughened layer of platinum, comprising: a) providing a substrate within a reaction chamber; b) flowing an oxidizing gas into the reaction chamber; c) flowing a platinum precursor into the reaction chamber and depositing platinum from the platinum precursor over the substrate in the presence of the oxidizing gas; and d) maintaining a temperature within the reaction chamber at from about 0° C. to less than 300° C. during the depositing. In another aspect, the invention includes a platinum-containing material, comprising: a) a substrate; and b) a roughened platinum layer over the substrate, the roughened platinum layer having a continuous surface characterized by columnar pedestals having heights greater than or equal to about one-third of a total thickness of the platinum layer.
摘要翻译：一方面，本发明包括形成铂的粗糙层的方法，包括：a）在反应室内提供基材; b）将氧化气体流入反应室; c）将铂前体流入反应室，并在氧化气体存在下将铂从前体沉积在衬底上; 和d）在沉积期间将反应室内的温度保持在约0℃至小于300℃。另一方面，本发明包括含铂材料，其包括：a）基材; 和b）在基底上的粗糙化的铂层，粗糙化的铂层具有连续表面，其特征在于具有高于或等于铂层总厚度的约三分之一的柱状基座。

3. 发明授权

US06197720B1 Palladium clusters and their use as catalysts 失效
标题翻译：钯簇及其用作催化剂
公开(公告)号：US06197720B1
公开(公告)日：2001-03-06
申请号：US09197681
申请日：1998-11-23
申请人： Daniel Heineke , Ekkehard Schwab , Martin Fischer , Guenter Schmid , Monika Baeumle
发明人： Daniel Heineke , Ekkehard Schwab , Martin Fischer , Guenter Schmid , Monika Baeumle
IPC分类号： B01J2342
CPC分类号： B22F9/24 , B01J23/44 , B01J35/0013 , B22F1/0022 , B82Y30/00 , C07C5/03 , C07C5/09 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/18 , C07C2523/44 , C07C2529/035 , C07C2529/06 , C07C2531/22 , C07C2531/24 , C07C2531/28 , C07C11/107
摘要： The invention relates to colloidal palladium composed of palladium clusters with an average particle diameter 0.2 nm≦d≦2 nm with at least 80% of the palladium clusters having a particle diameter which differs by not more than 0.2 nm from the average particle diameter d, it being possible for the palladium clusters to have protective ligands on the surface. The invention further relates to a process for preparing a colloidal solution of palladium by reacting a palladium salt with a reducing agent in solution at from 0 to 300° C., employing a branched-chain alcohol as reducing agent and phosphines and/or aromatic nitrogen compounds as protective ligands. The invention further relates to palladium-containing heterogeneous catalysts comprising colloidal palladium applied to a carrier, and to a process for their preparation.
摘要翻译：本发明涉及由平均粒径为0.2nm <= d <= 2nm的钯簇构成的胶体钯，其中至少80％的钯簇的粒径与平均粒径不同不超过0.2nm d，钯簇可以在表面上具有保护配体。本发明还涉及一种通过钯盐与还原剂在0-300℃溶液中反应来制备钯的胶体溶液的方法。使用支链醇作为还原剂，以及膦和/或芳族氮化合物作为保护配体。本发明还涉及包含应用于载体的胶体钯的含钯非均相催化剂及其制备方法。

4. 发明授权

US06831036B1 Co-catalyst for purifying exhaust gas 失效
标题翻译：用于净化废气的助催化剂
公开(公告)号：US06831036B1
公开(公告)日：2004-12-14
申请号：US09831450
申请日：2001-05-10
申请人： Masatoshi Yamazaki , Yuichi Anno , Kiyoshi Shinoda , Isamu Yashima
发明人： Masatoshi Yamazaki , Yuichi Anno , Kiyoshi Shinoda , Isamu Yashima
IPC分类号： B01J2342
CPC分类号： B01J23/63 , B01D53/945 , B01J23/002 , B01J23/10 , B01J35/1014 , B01J2523/00 , F01N2330/08 , Y02A50/2324 , Y02T10/22 , B01J2523/31 , B01J2523/3712 , B01J2523/3725 , B01J2523/36 , B01J2523/48 , B01J2523/3718 , B01J2523/3706
摘要： A co-catalyst for purifying an exhaust gas which can be used for a loner period of time as an actual catalyst by using the cerium oxide in the conventional co-catalyst for purifying the exhaust gas as a cerium-containing complex oxide for elevating the resistance to heat and suppressing the performance reduction due to thermal deterioration and by making a specific surface area and an oxygen storage capacity over specified values. A co-catalyst for purifying an exhaust gas of the present invention includes a composite oxide including (a) cerium; and (b) at least one element selected from the group consisting of zirconium, yttrium, strontium, barium and a rare-earth element supported on a particulate aluminum oxide support; a specific surface area of the co-catalyst after sintering being not less than 40 m2/g; an oxygen storage capacity at 400° C. being not less than 10 &mgr;mols/g and an oxygen storage capacity at 700° C. being not less than 100 &mgr;mols/g.
摘要翻译：一种用于纯化可以作为实际催化剂的废气的助催化剂，其通过在用于净化排气的常规助催化剂中的氧化铈作为用于提高电阻的铈复合氧化物加热并抑制由于热劣化引起的性能下降，并使比表面积和储氧容量超过规定值。本发明的排气净化助催化剂包括：（a）铈的复合氧化物; 和（b）选自负载在颗粒氧化铝载体上的锆，钇，锶，钡和稀土元素中的至少一种元素; 烧结后的助催化剂的比表面积为40m 2 / g以上; 在400℃下的储氧能力不低于10molsol / g，在700℃下的储氧能力不低于100molsol / g。

5. 发明授权

US06207117B1 Charged particle beam apparatus and gas supply and exhaustion method employed in the apparatus 有权
标题翻译：装置中使用的带电粒子束装置和气体供给和排出方法
公开(公告)号：US06207117B1
公开(公告)日：2001-03-27
申请号：US09150704
申请日：1998-09-10
申请人： Jun Takamatsu , Munehiro Ogasawara
发明人： Jun Takamatsu , Munehiro Ogasawara
IPC分类号： B01J2342
CPC分类号： H01J37/02 , H01J2237/0213 , H01J2237/022 , H01J2237/028
摘要： An adsorption plate formed of a carrier and a precious metal catalyst carried by the carrier is provided at that portion of at least one of a beam column and a sample chamber incorporated in a charged-particle beam apparatus, in which carbon compounds may be generated. Further, a precious metal catalyst is provided on each deflector electrode contained in the beam column.
摘要翻译：由载体承载的载体和贵金属催化剂形成的吸附板设置在可以产生碳化合物的带电粒子束装置中的梁柱和样品室中的至少一个的部分。此外，在束柱中包含的每个偏转电极上设置贵金属催化剂。

6. 发明授权

US06797669B2 Catalyst for selective hydrogenation, its preparation process and application 有权
标题翻译：用于选择性氢化的催化剂，其制备方法和应用
公开(公告)号：US06797669B2
公开(公告)日：2004-09-28
申请号：US10033661
申请日：2001-12-27
申请人： Qianwen Zhang , Han Zhang
发明人： Qianwen Zhang , Han Zhang
IPC分类号： B01J2342
CPC分类号： C07C5/05 , B01J23/44 , B01J23/48 , B01J23/58 , B01J23/8926 , B01J35/0006 , B01J35/10 , B01J37/0201 , C07C5/09 , C07C2523/44 , C07C2523/50
摘要： A catalyst for selective hydrogenation of alkynes and dienes, its preparation process and application. The catalyst has an inorganic oxide support, a major active component palladium, and a Group IB metal promoter. The active components are uniformly distributed in the catalyst body within the thickness between the support surface and the depth of more than 300 &mgr;m. The catalyst of the present invention has high activity, high selectivity, ability to resist sulfur and arsenic poisoning. The catalyst is particularly applicable to C2-C3 fraction with any concentrations of hydrogen and CO.
摘要翻译：用于炔和二烯选择性氢化的催化剂，其制备方法和应用。催化剂具有无机氧化物载体，主要活性组分钯和IB族金属促进剂。活性组分在载体表面和深度超过300μm之间的厚度内均匀分布在催化剂体中。本发明的催化剂具有活性高，选择性高，抗硫和砷中毒的能力。该催化剂特别适用于任何浓度的氢和CO的C2-C3级分。

7. 发明授权

US06448199B1 Hydrophobic composite Pd-membrane catalyst useful for non-hazardous direct oxidation of hydrogen by oxygen to hydrogen peroxide and method of its preparation 失效
标题翻译：疏水复合Pd膜催化剂用于氧气对氧气的非危险的直接氧化过氧化氢及其制备方法
公开(公告)号：US06448199B1
公开(公告)日：2002-09-10
申请号：US09655978
申请日：2000-09-05
申请人： Vasant Ramchandra Choudhary , Subhash Dwarkanath Sansare , Abaji Govind Gaikwad
发明人： Vasant Ramchandra Choudhary , Subhash Dwarkanath Sansare , Abaji Govind Gaikwad
IPC分类号： B01J2342
CPC分类号： B01J23/38 , B01J23/44 , B01J35/065
摘要： A hydrophobic composite Pd-membrane catalyst, useful for the non-hazardous direct oxidation of hydrogen by oxygen to hydrogen peroxide, without a gas phase mixing of hydrogen and oxygen or air, having the general formula: HPM (c)/SOMF (b)/MxPd1−x (a)/IPM wherein, IPM is an inorganic porous membrane, MxPd1−x is a metal alloy, permeable only to hydrogen gas, Pd is a palladium metal; M is a metal other than palladium, or a mixture of two or more thereof; x is a mole fraction of the metal M in the metal alloy (MxPd1−x), a, in the round bracket, is a weight of the metal alloy per unit area of IPM; SOMF is a surface oxidized thin metal film comprising palladium b, in the round bracket, is a thickness of SOMF; HPM is a hydrophobic polymer membrane and c, in the round bracket , is a weight of the HPM per unit area of SOMF and a process for producing the said catalyst.
摘要翻译：具有以下通式的HPM（c）/ SOMF（b））的疏水性复合Pd膜催化剂，其用于将氢气氧化成过氧化氢而无气态混合氢气和空气的非危险性直接氧化， / MxPd1-x（a）/ IPM其中，IPM是无机多孔膜，MxPd1-x是仅对氢气可渗透的金属合金，Pd是钯金属; M是除钯以外的金属，或其两种以上的混合物; x是金属合金（MxPd1-x）中的金属M的摩尔分数，圆形支架中的a是每单位面积IPM的金属合金的重量; SOMF是包含钯b的表面氧化薄金属膜，在圆形支架中是SOMF的厚度; HPM是疏水性聚合物膜，c在圆形支架中，是单位面积的SOMF的HPM的重量和用于生产所述催化剂的方法。

8. 发明授权

US06342465B1 Process for preparing a catalyst 有权
标题翻译：催化剂的制备方法
公开(公告)号：US06342465B1
公开(公告)日：2002-01-29
申请号：US09205280
申请日：1998-12-04
申请人： Harald Klein , Jürgen Leyrer , Rainer Domesle , Egbert Lox , Thomas Kreuzer
发明人： Harald Klein , Jürgen Leyrer , Rainer Domesle , Egbert Lox , Thomas Kreuzer
IPC分类号： B01J2342
CPC分类号： B01J23/40 , B01J37/0248
摘要： A process for preparing a catalyst which has a catalytically active coating of high surface area finely divided materials and catalytically active components on an inert carrier structure. A powder mixture of the finely divided materials used is impregnated with a solution of precursor compounds of the catalytically active components. By suitable combination of the finely divided materials and the precursor compounds and appropriate management of the impregnation process, a highly dispersed deposition and adsorption of the catalytically active components is ensured on the finely divided materials. Then ai aqueous coating dispersion is produced using the impregnated powder mixture and the carrier structure is coated therewith. The coating is then dried and calcined.
摘要翻译：一种在惰性载体结构上制备具有高表面积细碎材料和催化活性组分的催化活性涂层的催化剂的方法。所使用的细碎材料的粉末混合物用催化活性组分的前体化合物的溶液浸渍。通过精细分散的材料和前体化合物的合适组合以及浸渍过程的适当管理，在精细分散的材料上确保高度分散的催化活性组分的沉积和吸附。然后使用浸渍的粉末混合物制备ai水性涂料分散体，并用其涂覆载体结构。然后将涂层干燥并煅烧。

9. 发明授权

US06558448B2 Photobiomolecular metallic particles and films 失效
标题翻译：光生物分子金属颗粒和薄膜
公开(公告)号：US06558448B2
公开(公告)日：2003-05-06
申请号：US09733358
申请日：2000-12-08
申请人： Zhong-Cheng Hu
发明人： Zhong-Cheng Hu
IPC分类号： B01J2342
CPC分类号： B82Y30/00 , B82Y10/00 , C23C18/14 , Y10T428/12028 , Y10T428/12049 , Y10T428/12063 , Y10T428/1216
摘要： The method of the invention is based on the unique electron-carrying function of a photocatalytic unit such as the photosynthesis system I (PSI) reaction center of the protein-chlorophyll complex isolated from chloroplasts. The method employs a photo-biomolecular metal deposition technique for precisely controlled nucleation and growth of metallic clusters/particles, e.g., platinum, palladium, and their alloys, etc., as well as for thin-film formation above the surface of a solid substrate. The photochemically mediated technique offers numerous advantages over traditional deposition methods including quantitative atom deposition control, high energy efficiency, and mild operating condition requirements.
摘要翻译：本发明的方法是基于由叶绿体分离的蛋白质 - 叶绿素络合物的光合作用系统I（PSI）反应中心的光催化单元的独特的电子携带功能。该方法采用光生物分子金属沉积技术精确控制金属簇/颗粒的成核和生长，例如铂，钯及其合金等，以及用于固体基底表面上的薄膜形成。光化学介导的技术提供了许多优于传统沉积方法的优点，包括定量原子沉积控制，高能量效率和温和的操作条件要求。

10. 发明授权

US06555497B2 Ammine solution 有权
标题翻译：氨解决方案
公开(公告)号：US06555497B2
公开(公告)日：2003-04-29
申请号：US09871683
申请日：2001-06-04
申请人： Toshiyuki Nanami , Eisaku Kondo
发明人： Toshiyuki Nanami , Eisaku Kondo
IPC分类号： B01J2342
CPC分类号： B01J31/0237 , B01J23/42 , B01J31/1805 , B01J2531/824 , B01J2531/828
摘要： An ammine solution which can be provided at low production cost, as compared with conventional ones. The ammine solution contains an ammine compound which contains at least one of platinum and palladium, and at least one kind of amine compound. By using the amine compound of which the boiling point is raised, as compared with that of ammonia, due to the substitution of substitution radicals for some of hydrogens in ammonia molecules, the volatilizing speed from the ammine solution can be restrained.
摘要翻译：与传统的方法相比，可以以低生产成本提供的一种解决方案。氨溶液含有包含铂和钯中的至少一种的胺化合物和至少一种胺化合物。通过使用与氨相比沸点升高的胺化合物，由于在氨分子中取代一些氢的取代基，可以抑制来自氨溶液的挥发速度。

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