公开(公告)号：US20190126257A1

公开(公告)日：2019-05-02

申请号：US16170107

申请日：2018-10-25

Applicant: SOOCHOW UNIVERSITY

Inventor： Jianmei LU ,  Dongyun CHEN ,  Jun JIANG

IPC: B01J27/24 ,  B01J27/08 ,  B01J35/00 ,  B01J35/08 ,  B01J37/00 ,  B01J37/08 ,  B01J37/02 ,  B01J37/06 ,  C02F1/32 ,  C02F1/72

Abstract: A hollow porous carbon nitride nanospheres composite loaded with AgBr nanoparticles, preparation method thereof, and its application in dye degradation are disclosed. Using silica nanosphere with core-shell structure as a template and hydrogen cyanamide as precursor, melting to enter the pores of mesoporous silica, after calcination, the silica template is etched with ammonium bifluoride to obtain hollow porous carbon nitride nanospheres; dispersing hollow porous carbon nitride nanospheres in deionized water, adding silver nitrate and sodium bromide in sequence, and obtaining silver bromide nanoparticles by in-situ ion exchange method, stirring, washing and centrifuging to obtain the hollow porous carbon nitride nanospheres composite. The hollow porous carbon nitride prepared by the template method has good photocatalytic effect on dye degradation after composite with silver bromide; and it has the advantages of easy production of raw materials, good stability, reusability, etc. It has application prospects in the treatment of dyes.

公开(公告)号：US10029241B2

公开(公告)日：2018-07-24

申请号：US14786326

申请日：2014-04-22

Applicant: MARUZEN PETROCHEMICAL CO., LTD. ,  NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Takashi Naniki ,  Toshikazu Takahashi ,  Hiroyuki Yasuda ,  Shouji Yamamoto

IPC: B01J31/02 ,  C07D317/36 ,  C07D317/38 ,  B01J21/08 ,  B01J27/08 ,  B01J27/16 ,  B01J27/182 ,  B01J35/10 ,  B01J31/26 ,  B01J31/06

Abstract: A method for easily producing a heterogeneous catalyst having excellent catalytic activity at a low cost is provided. The heterogeneous catalyst is used for the purpose of synthesizing a cyclic carbonate by reacting an epoxide and carbon dioxide. A catalyst obtained by this production method and a method for synthesizing a cyclic carbonate with use of this catalyst are also provided.

公开(公告)号：US09962686B2

公开(公告)日：2018-05-08

申请号：US15428123

申请日：2017-02-08

Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY

Inventor： Taekyung Yu ,  WooSik Kim ,  Aasim Shahzad ,  Minyoung Yi

IPC: B01J27/10 ,  B01J35/00 ,  B01J23/50 ,  B01J27/08 ,  B01J31/26 ,  B01J31/06 ,  B01J35/08 ,  B01J37/04 ,  B01J37/03 ,  B01J37/02 ,  C02F1/32 ,  C02F1/74 ,  B01J31/02

CPC classification number: B01J27/10 ,  B01J23/50 ,  B01J27/08 ,  B01J31/0241 ,  B01J31/06 ,  B01J31/064 ,  B01J31/26 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/004 ,  B01J35/08 ,  B01J37/0221 ,  B01J37/031 ,  B01J37/04 ,  C02F1/325 ,  C02F1/725 ,  C02F1/74 ,  C02F2305/08 ,  C02F2305/10

Abstract: The present invention relates to a hybrid nanostructured photocatalyst, comprising a first nanoparticle comprising silver halide (AgX); a second nanoparticle, which is formed on an outer surface of the first nanoparticle and comprises Ag; and a polymer formed on any one outer surface of the first nanoparticle and the second nanoparticle, and a preparation method thereof. Specifically, the present invention provides a hybrid nanostructured photocatalyst having a high photocatalytic activity in a visible light region and a preparation method thereof.

公开(公告)号：US09943833B2

公开(公告)日：2018-04-17

申请号：US13885267

申请日：2011-11-16

Applicant: Hani Gnayem ,  Yoel Sasson ,  Sanaa Shenawi-Khalil

Inventor： Hani Gnayem ,  Yoel Sasson ,  Sanaa Shenawi-Khalil

IPC: C02F1/32 ,  B01J27/06 ,  B01J27/08 ,  B01J27/10 ,  B01J35/00 ,  B01J37/02 ,  C01G29/00 ,  C02F1/72 ,  C02F1/30 ,  B01J37/03 ,  C02F101/30

CPC classification number: B01J27/06 ,  B01J27/08 ,  B01J27/10 ,  B01J35/0033 ,  B01J35/004 ,  B01J37/0221 ,  B01J37/0244 ,  B01J37/03 ,  C01G29/006 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/16 ,  C02F1/32 ,  C02F1/725 ,  C02F2101/30 ,  C02F2305/10 ,  Y02W10/37

Abstract: Mixed chloride-bromide bismuth oxyhalide compounds, with the molar ratio chloride:bromide being equal to or greater than 1:1, in the form of microspheres exhibiting flower-like surface morphology, are disclosed. Processes for preparing the compounds, formulations of the compounds and a method for purifying water using said compounds are also disclosed.

公开(公告)号：US09707547B2

公开(公告)日：2017-07-18

申请号：US14964872

申请日：2015-12-10

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ying-Ting Huang ,  Jinn-Jong Wong ,  Jau-Hong Chen

IPC: C07D493/00 ,  B01J27/138 ,  B01J27/128 ,  C07D307/68 ,  B01J27/08 ,  B01J31/04 ,  C07D307/46 ,  C07D307/48

CPC classification number: B01J27/138 ,  B01J23/755 ,  B01J23/8892 ,  B01J27/08 ,  B01J27/128 ,  B01J31/04 ,  B01J37/031 ,  B01J2231/76 ,  C07D307/46 ,  C07D307/48 ,  C07D307/68

Abstract: An oxidation catalyst includes a nickel-containing material, a manganese-containing material and a bromine-containing material, wherein the molar number of the element bromine (Br) in the oxidation catalyst to the total molar number of the element nickel (Ni) and the element manganese (Mn) in the oxidation catalyst substantially ranges from 0.01 to 7.5.

公开(公告)号：US20150329458A1

公开(公告)日：2015-11-19

申请号：US14424760

申请日：2013-08-27

Applicant: MICROVAST POWER SYSTEMS CO., LTD.

Inventor： Xiaoping ZHOU

IPC: C07C51/00 ,  B01J27/135 ,  B01J27/125 ,  B01J27/132 ,  B01J27/08 ,  C01G30/00 ,  C01G19/06 ,  C01G9/04 ,  C01G37/04 ,  C01F7/56 ,  C01G3/05 ,  C01G19/08 ,  C01G19/00 ,  C01G51/08 ,  B01J27/138

CPC classification number: C07C51/00 ,  B01J27/08 ,  B01J27/125 ,  B01J27/132 ,  B01J27/135 ,  B01J27/138 ,  C01F7/56 ,  C01G3/05 ,  C01G9/04 ,  C01G19/00 ,  C01G19/06 ,  C01G19/08 ,  C01G30/007 ,  C01G37/04 ,  C01G51/085 ,  C07C67/00 ,  C07C59/08 ,  C07C69/68

Abstract: The present disclosure provides a catalyst for preparing lactic acid and derivatives thereof, comprising at least one of metallic compounds MXn, wherein M is selected from Na, K, Mg, Ca, Sr, Ba, Al, Ga, In, Sn, Sb, Bi, Cr, Mn, Fe, Co, Ni and Zn, and n is an integer of 1 to 6. The present disclosure further provides a method for synthesis of lactic acid and derivatives thereof, wherein at least one raw material including carbohydrates, at least one alcohol, at least one of the aforesaid catalysts and at least one solvent are heated to react to prepare lactic acid and derivatives thereof.

Abstract translation: 本发明提供了一种制备乳酸及其衍生物的催化剂，其包含至少一种金属化合物MXn，其中M选自Na，K，Mg，Ca，Sr，Ba，Al，Ga，In，Sn，Sb， Bi，Cr，Mn，Fe，Co，Ni和Zn，n为1〜6的整数。本发明还提供了一种乳酸及其衍生物的合成方法，其中，至少含有碳水化合物的原料， 至少一种醇，至少一种上述催化剂和至少一种溶剂被加热反应以制备乳酸及其衍生物。

公开(公告)号：US08871670B2

公开(公告)日：2014-10-28

申请号：US13343527

申请日：2012-01-04

Applicant: Edmund G. Seebauer

Inventor： Edmund G. Seebauer

IPC: B01J23/00 ,  B01J23/02 ,  B82Y30/00 ,  H01L21/3105 ,  B01J27/08 ,  B01J27/20 ,  B01J27/24 ,  B01J23/16 ,  H01L21/425 ,  B01J21/06 ,  B01J35/00 ,  B01J37/34 ,  B01J37/02 ,  B01J27/14 ,  H01L21/465 ,  B01J23/06 ,  B01J27/10 ,  B01J23/38 ,  B01J27/12

CPC classification number: B82Y30/00 ,  B01J21/063 ,  B01J23/06 ,  B01J23/16 ,  B01J23/38 ,  B01J27/08 ,  B01J27/10 ,  B01J27/12 ,  B01J27/14 ,  B01J27/20 ,  B01J27/24 ,  B01J35/002 ,  B01J35/004 ,  B01J37/0207 ,  B01J37/348 ,  H01L21/3105 ,  H01L21/425 ,  H01L21/465

Abstract: The present invention provides methods for controlling defects in materials, including point defects, such as interstitials and vacancies, and extended defects, including dislocations and clusters. Defect control provided by the present invention allows for fabrication and processing of materials and/or structures having a selected abundance, spatial distribution and/or concentration depth profile of one or more types of defects in a material, such as vacancies and/or interstitials in a crystalline material. Methods of the invention are useful for processing materials by controlling defects to access beneficial physical, optical, chemical and/or electronic properties.

Abstract translation: 本发明提供了用于控制材料中的缺陷的方法，包括诸如间隙和空位的点缺陷，以及包括位错和簇的扩展缺陷。 由本发明提供的缺陷控制允许制造和加工材料和/或结构，其具有在材料中的一种或多种缺陷的选定的丰度，空间分布和/或浓度深度分布，例如空位和/或间隙 一种结晶材料。 本发明的方法可用于通过控制缺陷以获得有益的物理，光学，化学和/或电子性质来处理材料。

公开(公告)号：US20130237729A1

公开(公告)日：2013-09-12

申请号：US13414544

申请日：2012-03-07

Applicant: Tin-Tack Peter Cheung ,  Joseph Bergmeister, III ,  Stephen L. Kelly

Inventor： Tin-Tack Peter Cheung ,  Joseph Bergmeister, III ,  Stephen L. Kelly

IPC: C07C5/05 ,  B01J21/08 ,  B01J21/06 ,  B01J21/04 ,  B01J21/02 ,  B01J27/08 ,  B01J23/00 ,  B01J27/10 ,  B01J37/24 ,  C01B33/12 ,  C01G23/047 ,  C01F7/02 ,  C01B13/00 ,  B32B7/02 ,  B01J35/10

CPC classification number: B01J23/50 ,  B01J21/04 ,  B01J23/005 ,  B01J23/44 ,  B01J27/125 ,  B01J35/0006 ,  B01J35/08 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/1071 ,  B01J35/1076 ,  B01J35/109 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/0221 ,  B01J37/08 ,  B01J37/082 ,  B01J37/18 ,  B01J37/24 ,  C07C5/03 ,  C07C5/08 ,  C07C5/09 ,  C07C7/167 ,  C07C2521/04 ,  C07C2527/13 ,  Y02P20/52 ,  C07C11/04 ,  C07C11/06

Abstract: A composition comprising an extruded inorganic support comprising an oxide of a metal or metalloid, and at least one catalytically active metal, wherein the extruded inorganic support has pores, a total pore volume, and a pore size distribution, wherein the pore size distribution displays at least two peaks of pore diameters, each peak having a maximum, wherein a first peak has a first maximum of pore diameters of equal to or greater than about 120 nm and a second peak has a second maximum of pore diameters of less than about 120 nm, and wherein greater than or equal to about 5% of a total pore volume of the extruded inorganic support is contained within the first peak of pore diameters.

公开(公告)号：US20110312491A1

公开(公告)日：2011-12-22

申请号：US13219209

申请日：2011-08-26

Applicant: Chien-Chung Chao ,  Steve J. Pontonio

Inventor： Chien-Chung Chao ,  Steve J. Pontonio

IPC: B01J27/08 ,  B01J27/10 ,  B01J27/122

CPC classification number: B01D53/64 ,  B01D53/8665 ,  B01D2251/60 ,  B01D2253/102 ,  B01D2257/602 ,  B01J20/046 ,  B01J20/20 ,  B01J20/3204 ,  B01J20/3236

Abstract: The present invention provides catalytic adsorbents formed from doping activated carbon with a dispersed halide salt. The catalytic adsorbents provided herein are stable and harmless at room temperature, yet allow for chemical adsorption at elevated temperatures typical of those for flue gas streams. The present invention also provides methods of manufacturing the doped activated carbon adsorbents.

Abstract translation: 本发明提供了通过用分散的卤化物盐掺杂活性炭形成的催化吸附剂。 本文提供的催化吸附剂在室温下是稳定和无害的，但允许在用于烟道气流的典型的高温下进行化学吸附。 本发明还提供了制造掺杂的活性炭吸附剂的方法。

公开(公告)号：US20100167917A1

公开(公告)日：2010-07-01

申请号：US12063496

申请日：2006-07-27

Applicant: Maximilian Fichtner ,  Christoph Frommen

Inventor： Maximilian Fichtner ,  Christoph Frommen

IPC: B01J31/02 ,  B01J23/00 ,  B01J23/10 ,  B01J27/08 ,  B01J27/22 ,  B01J27/24 ,  B01J21/02 ,  B01J23/04

CPC classification number: C01B3/0078 ,  C01B3/001 ,  Y02E60/324

Abstract: Method for producing a hydrogen storage material that includes a metal hydride and a non-hydrogenated material and that is doped with a metal as a catalyst, includes; mixing a catalyst precursor, which includes the metal, with the non-hydrogenated material so as to provide a first mixture; agitating the first mixture; thermally treating the first mixture so as to form a composite of the non-hydrogenated material and the metal; mixing the composite with the metal hydride so as to provide a second mixture; and grinding the second mixture so as to provide the hydrogen storage material.

Abstract translation: 包括金属氢化物和非氢化材料并且掺杂有金属作为催化剂的储氢材料的制造方法包括： 将包括金属的催化剂前体与非氢化材料混合以提供第一混合物; 搅拌第一混合物; 热处理第一混合物以形成非氢化材料和金属的复合材料; 将复合物与金属氢化物混合以提供第二混合物; 并研磨第二混合物以提供储氢材料。