公开(公告)号：US11084027B2

公开(公告)日：2021-08-10

申请号：US16396607

申请日：2019-04-26

申请人： SOOCHOW UNIVERSITY

发明人： Jianmei Lu ,  Najun Li

IPC分类号： B01J37/32 ,  B01J35/00 ,  B01J27/19 ,  B01J37/00 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  C02F1/30 ,  C02F101/34

摘要： A method of preparing a three-dimensional composite material includes the following steps: preparing polystyrene by soap-free emulsion polymerizing, obtaining polystyrene opal by a vertical deposition method, synthesizing MoP IO (molybdenum phosphide inverse opal), and compounding with quantum points CdS, so as to obtain a novel inorganic composite material, namely cadmium sulfide quantum dot-compounded MoP IO. The preparation method has the advantages that the MoP IO is prepared first, and the MoP IO is of a three-dimensional cyclic pore structure and has the photonic band gap feature, so that the MoP IO has better catalysis effect in light catalysis in comparison with that of common porous material; the MoP IO is compounded with the cadmium sulfide quantum dots, so that the light absorbing ability is enhanced, and the composite material capable of absorbing the visible light is obtained.

公开(公告)号：US11046587B2

公开(公告)日：2021-06-29

申请号：US16308928

申请日：2017-06-14

申请人： BASF SE

发明人： Stefan Marx ,  Stefanie Clade ,  Lena Arnold ,  Uwe Diehlmann ,  Ulrich Mueller

IPC分类号： C01B39/02 ,  C01B39/48 ,  B01D53/94 ,  B01J29/06 ,  B01J29/70 ,  B01J29/76 ,  C01B39/04 ,  B01J29/072 ,  B01J19/00 ,  B01J19/18 ,  B01J37/32 ,  B01J37/00 ,  B01J29/86 ,  B01J29/87

摘要： A continuous process for preparing a zeolitic material comprising (i) preparing a mixture comprising a source of YO2, optionally a source of X2O3, and a liquid solvent system; (ii) continuously feeding the mixture prepared in (i) into a continuous flow reactor at a liquid hourly space velocity in the range of from 0.3 to 20 h−1 for a duration of at least 1 h; and (iii) crystallizing the zeolitic material from the mixture in the continuous flow reactor, wherein the mixture is heated to a temperature in the range of from 100 to 300° C.; wherein the volume of the continuous flow reactor is in the range of from 150 cm3 to 75 m3, as well as to zeolitic materials which may be obtained according to the inventive process and to their use.

公开(公告)号：US09539563B2

公开(公告)日：2017-01-10

申请号：US14118748

申请日：2012-05-30

申请人： Vincenzo Roberto Calderone ,  Nirappurackal Raveendran Shiju ,  Gad Rothenberg ,  Daniel Curulla-Ferre

发明人： Vincenzo Roberto Calderone ,  Nirappurackal Raveendran Shiju ,  Gad Rothenberg ,  Daniel Curulla-Ferre

IPC分类号： B01J23/00 ,  B01J23/75 ,  B01J35/00 ,  B01J37/02 ,  B01J37/03 ,  B01J37/06 ,  B01J37/32 ,  B01J35/08 ,  B01J37/18 ,  B01J37/00

CPC分类号： B01J23/75 ,  B01J23/745 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/008 ,  B01J35/08 ,  B01J37/0009 ,  B01J37/0072 ,  B01J37/0217 ,  B01J37/0221 ,  B01J37/0225 ,  B01J37/031 ,  B01J37/06 ,  B01J37/18 ,  B01J37/32 ,  C10G2/332

摘要： The present invention pertains to novel core-shell particles comprising a core of iron oxide and a shell of cobalt oxide, characterized in that they are spherical with a number average diameter, as measured by TEM, of between 1 and 20 nm. This invention is also directed to their uses in the manufacture of a catalyst, and to the method for preparing these particles, by precipitating cobalt oxide onto magnetite or hematite particles which are themselves precipitated from Fe(III) and optionally Fe(II) salts.

摘要翻译： 本发明涉及包含氧化铁芯和氧化钴壳的新型核 - 壳颗粒，其特征在于它们是通过TEM测量的数均直径为1至20nm的球形。 本发明还涉及它们在制备催化剂中的用途，以及通过将氧化钴沉淀在本身从Fe（III）和任选的Fe（II）盐沉淀的磁铁矿或赤铁矿颗粒上制备这些颗粒的方法。

公开(公告)号：US09187339B2

公开(公告)日：2015-11-17

申请号：US12676626

申请日：2008-09-04

申请人： Takayoshi Sasaki ,  Yasuo Ebina ,  Hirofumi Taniguchi ,  Yusuke Uesusuki

发明人： Takayoshi Sasaki ,  Yasuo Ebina ,  Hirofumi Taniguchi ,  Yusuke Uesusuki

IPC分类号： B32B15/08 ,  C09D5/00 ,  B05D3/06 ,  B05D1/36 ,  C08K3/22 ,  B01J31/02 ,  B32B15/04 ,  C01G23/04 ,  B01J35/00 ,  B82Y30/00 ,  C01G23/00 ,  C01G23/047 ,  C09C1/36 ,  C09D5/32 ,  C09D7/12 ,  C09D17/00 ,  G02B5/20 ,  B01J37/02 ,  B01J37/32

CPC分类号： C01G23/04 ,  B01J35/004 ,  B01J37/0215 ,  B01J37/0219 ,  B01J37/0244 ,  B01J37/32 ,  B82Y30/00 ,  C01G23/005 ,  C01G23/047 ,  C01P2002/84 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/20 ,  C01P2004/22 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/60 ,  C08K3/22 ,  C09C1/3607 ,  C09D5/32 ,  C09D7/70 ,  C09D17/007 ,  G02B5/208

摘要： Disclosed is an organic dispersion comprising a flaky titanium oxide particle having a high crystallinity and high light permeability contained in an organic solvent. The dispersion can be prepared by a method comprising preparing an aqueous dispersion of a flaky titanium oxide particle containing an organic cation, centrifuging the aqueous dispersion to produce a precipitate, and adding the precipitate to an organic solvent, or a method comprising lyophilizing the aqueous dispersion to produce a lyophilized material and mixing the lyophilized material to an organic solvent. When the organic dispersion is used, it becomes possible to form a film comprising a monolayer of a titanium oxide nanosheet densely arranged therein by such a simple manner that the dispersion is coated on a base material and drying the dispersion. The film thus produced has a photocatalytic activity and a super-hydrophilic property.

摘要翻译： 公开了一种有机分散体，其包含在有机溶剂中包含的具有高结晶度和高透光性的片状氧化钛颗粒。 分散体可以通过包括制备含有有机阳离子的片状氧化钛颗粒的水性分散体的方法制备，离心水分散体以产生沉淀物，并将沉淀物加入到有机溶剂中，或者包括冻干水分散体 以产生冻干材料并将冻干的材料混合到有机溶剂中。 当使用有机分散体时，可以通过这样一种简单的方式将分散体涂覆在基材上并干燥分散体形成包含其中密集布置的氧化钛纳米片的单层的薄膜。 由此制得的膜具有光催化活性和超亲水性。

公开(公告)号：US09149795B2

公开(公告)日：2015-10-06

申请号：US13115814

申请日：2011-05-25

申请人： Ender Savrun ,  Stephanie J. Sawhill

发明人： Ender Savrun ,  Stephanie J. Sawhill

IPC分类号： B01J21/06 ,  B01J23/46 ,  F02K9/70 ,  F02K9/80 ,  F02C3/14 ,  B01J37/32 ,  B01J23/40 ,  B01J35/00 ,  B01J37/00 ,  B01J37/02

CPC分类号： B01J21/066 ,  B01J23/40 ,  B01J23/468 ,  B01J35/002 ,  B01J37/0018 ,  B01J37/0036 ,  B01J37/0201 ,  B01J37/32 ,  F02C3/14 ,  F02K9/70 ,  F02K9/80

摘要： Ceramic catalyst carriers that are mechanically, thermally and chemically stable in a ionic salt monopropellant decomposition environment and high temperature catalysts for decomposition of liquid high-energy-density monopropellants are disclosed. The ceramic catalyst carrier has excellent thermal shock resistance, good compatibility with the active metal coating and metal coating deposition processes, melting point above 1800° C., chemical resistance to steam, nitrogen oxides and acids, resistance to sintering to prevent void formation, and the absence of phase transition associated with volumetric changes at temperatures up to and beyond 1800° C.

摘要翻译： 公开了在离子盐单推进剂分解环境中机械，热和化学稳定的陶瓷催化剂载体和用于分解液体高能密度单推进剂的高温催化剂。 陶瓷催化剂载体具有优异的耐热冲击性，与活性金属涂层和金属涂层沉积工艺的良好相容性，熔点高于1800℃，耐蒸汽，氮氧化物和酸的耐化学性，耐烧结以防止空隙形成，以及 在高于和超过1800°C的温度下，不存在与体积变化相关的相变。

公开(公告)号：US20050050994A1

公开(公告)日：2005-03-10

申请号：US10777482

申请日：2004-02-12

申请人： Martin Devenney ,  Konstantinos Chondroudis ,  Alexander Gorer

发明人： Martin Devenney ,  Konstantinos Chondroudis ,  Alexander Gorer

IPC分类号： B01J19/00 ,  B01J37/18 ,  B01J37/32 ,  B22F9/18 ,  C40B30/08 ,  C40B40/18 ,  C40B60/14 ,  H01M4/88 ,  H01M4/92

CPC分类号： B01J37/18 ,  B01J19/0046 ,  B01J37/32 ,  B01J2219/00308 ,  B01J2219/00486 ,  B01J2219/00495 ,  B01J2219/00691 ,  B01J2219/00702 ,  B01J2219/00745 ,  B01J2219/00747 ,  B01J2219/00752 ,  C40B30/08 ,  C40B40/18 ,  C40B60/14 ,  H01M4/92

摘要： The present invention is directed to a method for forming combinatorial libraries comprising arrays of materials prepared by depositing a metal species on a support for use as catalysts, such as electrocatalysts. The invention is also directed to combinatorial libraries comprising an array of such metal-containing supported catalysts. These catalyst-containing libraries are particularly well-suited for use in conducting combinatorial research investigations, in particular with respect to electrocatalysts for fuel cells.

摘要翻译： 本发明涉及一种用于形成组合文库的方法，其包括通过将金属物质沉积在用作催化剂如电催化剂的载体上制备的材料阵列。 本发明还涉及包含这种含金属的负载催化剂的阵列的组合文库。 这些含催化剂的文库特别适用于进行组合研究调查，特别是关于燃料电池的电催化剂。

公开(公告)号：US5055441A

公开(公告)日：1991-10-08

申请号：US473543

申请日：1990-02-01

申请人： Eugene M. McCarron, III ,  John B. Parise

发明人： Eugene M. McCarron, III ,  John B. Parise

IPC分类号： B01J23/28 ,  B01J23/30 ,  B01J37/00 ,  B01J37/32 ,  C01G39/02 ,  C01G41/00

CPC分类号： C01G41/00 ,  B01J23/28 ,  B01J23/30 ,  B01J37/0045 ,  B01J37/0054 ,  B01J37/32 ,  C01G39/02 ,  C01P2002/54 ,  C01P2002/76 ,  C01P2002/77 ,  C01P2006/12

摘要： A beta phase of molybdenum trioxide or the mixed metal oxides of molybdenum and tungsten is prepared by spray-freezing then freeze-drying, affording a powder which is then heated to a temperature of 275.degree. C. to 450.degree. C.

摘要翻译： 通过喷雾冷冻然后冷冻干燥制备三氧化钼或钼和钨的混合金属氧化物的β相，得到粉末，然后将其加热至275℃至450℃。

公开(公告)号：US3516784A

公开(公告)日：1970-06-23

申请号：US3516784D

申请日：1967-09-19

申请人： SYLVANIA ELECTRIC PROD

发明人： DODDS ROBERT E

IPC分类号： B01J37/32 ,  C01G49/00 ,  C01G41/00

CPC分类号： C01G49/0009 ,  B01J37/32 ,  C01G49/0018 ,  C01P2002/76 ,  C01P2002/86

公开(公告)号：US11325115B2

公开(公告)日：2022-05-10

申请号：US16509354

申请日：2019-07-11

申请人： SOOCHOW UNIVERSITY

发明人： Jianmei Lu ,  Dongyun Chen

IPC分类号： B01J35/10 ,  B01D53/00 ,  B01J6/00 ,  B01J27/24 ,  B01J35/00 ,  B01J37/04 ,  B01J37/08 ,  B01J37/32 ,  B82Y20/00 ,  B82Y30/00

摘要： Visible-light response hybrid aerogel and a preparation method and application thereof in waste gas processing are disclosed. Dicyandiamide is taken as a precursor and is calcined in two times to prepare a carbon nitride nanosheet; the carbon nitride nanosheet is dispersed in water, silver metavanadate quantum dots are subjected to in-situ growth to prepare a silver metavanadate quantum dot/carbon nitride nanosheet composite material; the silver metavanadate quantum dot/carbon nitride nanosheet composite material and graphene oxide carry out hydrothermal reaction, and are then frozen and dried to prepare silver metavanadate quantum dot/carbon nitride nanosheet/graphene hybrid aerogel which is the visible-light response hybrid aerogel. The problems of large reduction dosage, serious secondary pollution, complexity in operation and the like generated when waste gas is processed by a traditional flue gas denitration technology are overcome.

公开(公告)号：US20190193060A1

公开(公告)日：2019-06-27

申请号：US16311160

申请日：2017-06-21

申请人： PEKING UNIVERSITY

发明人： Ding MA ,  Lili LIN ,  Siyu YAO

IPC分类号： B01J27/22 ,  B01J35/10 ,  B01J35/00 ,  B01J37/04 ,  B01J37/02 ,  B01J37/32 ,  B01J37/08 ,  C01B3/32 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/755 ,  B01J23/72 ,  B01J23/75

CPC分类号： B01J27/22 ,  B01J23/42 ,  B01J23/44 ,  B01J23/462 ,  B01J23/72 ,  B01J23/75 ,  B01J23/755 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/0046 ,  B01J35/0073 ,  B01J35/023 ,  B01J35/1004 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0201 ,  B01J37/0213 ,  B01J37/0236 ,  B01J37/04 ,  B01J37/082 ,  B01J37/084 ,  B01J37/088 ,  B01J37/18 ,  B01J37/32 ,  C01B3/32 ,  C01B3/326 ,  C01B2203/0227 ,  C01B2203/1052 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1217 ,  C01B2203/1223 ,  C01B2203/1229

摘要： A metal/α-MoC1-x load-type single-atomic dispersion catalyst, a synthesis method therefor, and applications thereof. The catalyst uses α-MoC1-x as carrier, and has metal that has the mass fraction ranging from 1-100% and that is dispersed on carrier α-MoC1-x in the single atom form. The catalyst provided in the present application can be adapted to a wide alcohol/water proportion in hydrogen production based on aqueous-phase reforming of alcohols, outstanding hydrogen production performance can be obtained at a variety of proportions, and catalysis performance of the catalyst is much higher than that of metal loaded with an oxide carrier. Especially when the metal is Pt, catalysis performance of the catalyst provided in the present application in the hydrogen production based on aqueous-phase reforming of alcohols is much higher than that of a Pt/α-MoC1-x load-type catalyst on the α-MoC1-x carrier on which Pt is disposed on a layer form in the prior art. The hydrogen production performance of the catalyst provided in the present application can be higher than 20,000 h−1 at the temperature of 190° C.