公开(公告)号：US20160172188A1

公开(公告)日：2016-06-16

申请号：US14754346

申请日：2015-06-29

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Wan-Hee Lim ,  Il Jung ,  Sang-Ran Koh ,  Woo-Han Kim ,  Ha-Neul Kim ,  Hui-Chan Yun ,  Han-Song Lee

IPC: H01L21/02 ,  C01B21/087 ,  C01B33/12

CPC classification number: H01L21/02164 ,  C01B33/12 ,  H01L21/02087 ,  H01L21/02126 ,  H01L21/02282 ,  H01L21/02301

Abstract: A rinse solution for a silica thin film includes trimethylbenzene, diethylbenzene, indane, indene, tert-butyl toluene, methylnaphthalene, a mixture including an aromatic hydrocarbon having 12 or more carbon atoms, a mixture including an aliphatic hydrocarbon having 12 or more carbon atoms, a mixture including a hetero hydrocarbon compound including a phenyl group and an oxygen atom, or a combination thereof.

Abstract translation: 用于二氧化硅薄膜的冲洗溶液包括三甲基苯，二乙基苯，二氢化茚，茚，叔丁基甲苯，甲基萘，包含具有12个或更多个碳原子的芳族烃的混合物，包含具有12个或更多个碳原子的脂族烃的混合物， 包括含有苯基和氧原子的杂烃化合物或其组合的混合物。

公开(公告)号：US20160151767A1

公开(公告)日：2016-06-02

申请号：US14891218

申请日：2014-05-08

Applicant: UNIVERSITY OF CONNECTICUT

Inventor： Steven L. SUIB ,  Altug Suleyman POYRAZ ,  Lei JIN ,  Chung-hao KUO

IPC: B01J27/14 ,  B01J23/30 ,  B01J23/14 ,  B01J35/02 ,  B01J35/00 ,  B01J35/10 ,  B01J37/08 ,  B01J37/04 ,  C01G9/08 ,  C01G19/02 ,  C01G37/033 ,  C01G27/02 ,  C01G33/00 ,  C01F17/00 ,  C01G45/02 ,  C01B33/12 ,  C01G11/02 ,  C01G11/00 ,  C01G25/02 ,  B01J27/053

CPC classification number: B01J27/14 ,  B01J21/066 ,  B01J21/18 ,  B01J23/10 ,  B01J23/14 ,  B01J23/20 ,  B01J23/24 ,  B01J23/30 ,  B01J23/34 ,  B01J27/04 ,  B01J27/053 ,  B01J27/057 ,  B01J29/0341 ,  B01J29/045 ,  B01J29/40 ,  B01J35/0013 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/04 ,  B01J37/08 ,  B01J37/084 ,  B01J37/10 ,  B01J2229/37 ,  B82Y30/00 ,  C01B19/002 ,  C01B19/007 ,  C01B32/00 ,  C01B33/12 ,  C01F17/0043 ,  C01G1/02 ,  C01G1/12 ,  C01G9/08 ,  C01G11/00 ,  C01G11/006 ,  C01G11/02 ,  C01G19/02 ,  C01G25/02 ,  C01G27/02 ,  C01G33/00 ,  C01G35/00 ,  C01G37/02 ,  C01G37/033 ,  C01G41/00 ,  C01G45/02 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/17 ,  C01P2006/37 ,  C01P2006/40 ,  H01B1/02

Abstract: A process for preparing a mesoporous material, e.g., transition metal oxide, sulfide, selenide or telluride, Lanthanide metal oxide, sulfide, selenide or telluride, a post-transition metal oxide, sulfide, selenide or telluride and metalloid oxide, sulfide, selenide or telluride. The process comprises providing an acidic mixture comprising a metal precursor, an interface modifier, a hydrotropic or lyotropic ion precursor, and a surfactant; and heating the acidic mixture at a temperature and for a period of time sufficient to form the mesoporous material. A mesoporous material prepared by the above process. A method of controlling nano-sized wall crystallinity and mesoporosity in mesoporous materials. The method comprises providing an acidic mixture comprising a metal precursor, an interface modifier, a hydrotropic or lyotropic ion precursor, and a surfactant; and heating the acidic mixture at a temperature and for a period of time sufficient to control nano-sized wall crystallinity and mesoporosity in the mesoporous material. Mesoporous materials and a method of tuning structural properties of mesoporous materials.

Abstract translation: 一种制备介孔材料的过程，例如过渡金属氧化物，硫化物，硒化物或碲化物，镧系元素金属氧化物，硫化物，硒化物或碲化物，过渡后金属氧化物，硫化物，硒化物或碲化物和准金属氧化物，硫化物，硒化物或 碲化物 该方法包括提供包含金属前体，界面改性剂，水溶助溶剂或溶致离子前体和表面活性剂的酸性混合物; 并在足以形成介孔材料的温度和一段时间内加热酸性混合物。 通过上述方法制备的介孔材料。 一种在介孔材料中控制纳米尺寸壁结晶度和介孔度的方法。 该方法包括提供包含金属前体，界面改性剂，水溶助溶剂或溶致离子前体和表面活性剂的酸性混合物; 并在足以控制中孔材料中的纳米尺寸壁结晶度和介孔度的温度和时间段内加热酸性混合物。 介孔材料和调谐介孔材料结构性能的方法。

公开(公告)号：US09312535B2

公开(公告)日：2016-04-12

申请号：US14371067

申请日：2012-02-10

Applicant: Yun-Kyu Kang

Inventor： Yun-Kyu Kang

IPC: H01M4/13 ,  H01M4/131 ,  H01M4/48 ,  H01M4/134 ,  C01B33/113 ,  H01M4/133 ,  H01M4/485 ,  H01M4/62 ,  C01B33/12 ,  C01B33/18 ,  H01M4/36 ,  H01M4/02 ,  H01M10/052

CPC classification number: H01M4/131 ,  C01B33/113 ,  C01B33/126 ,  C01B33/18 ,  C01P2004/64 ,  H01M4/133 ,  H01M4/134 ,  H01M4/366 ,  H01M4/48 ,  H01M4/485 ,  H01M4/625 ,  H01M10/052 ,  H01M2004/027 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T428/2982

Abstract: Provided is a silicon oxide for an anode of a secondary battery, having a good mechanical lifespan and electrical properties, and a method for preparing the same and an anode of a secondary battery using the silicon oxide. According to the method, a mixture is prepared by mixing SiCl4 and ethylene glycol, a gel is manufactured by stirring the mixture, and the gel is heat treated to prepare silicon oxide for an anode of a secondary battery.

Abstract translation: 本发明提供一种具有良好机械寿命和电气性能的二次电池用阳极用氧化硅及其制造方法以及使用该氧化硅的二次电池的阳极。 根据该方法，通过混合SiCl4和乙二醇制备混合物，通过搅拌该混合物制备凝胶，并将该凝胶进行热处理以制备用于二次电池阳极的氧化硅。

公开(公告)号：US09309126B2

公开(公告)日：2016-04-12

申请号：US14193738

申请日：2014-02-28

Applicant: PALL CORPORATION

Inventor： Shane Edward Harton ,  Yolando David

IPC: C01B33/187 ,  C01B33/12 ,  B01J37/03 ,  B01J21/08 ,  B01J35/02 ,  B01J35/08

CPC classification number: C01B33/187 ,  B01J21/08 ,  B01J35/023 ,  B01J35/08 ,  B01J37/033 ,  C01B33/12 ,  C01B33/128 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/10 ,  Y10T428/2982

Abstract: Disclosed are silica nanoparticles that are suitable as templates for preparing membranes of controlled pore sizes and pore arrangements. The silica nanoparticles have a density of about 1.96 g/cm3 or less. Also disclosed is a method of preparing such nanoparticles which involves reacting an orthosilicate and an alcohol or a mixture of alcohols in an aqueous medium in the presence of a salt of the metal or a metalloid compound, optionally in combination with ammonium hydroxide, isolating the resulting nanoparticles, and treating the resulting particles with an acid.

Abstract translation: 公开了适合作为制备受控孔径和孔布置的膜的模板的二氧化硅纳米颗粒。 二氧化硅纳米颗粒的密度为1.96g / cm3以下。 还公开了一种制备这种纳米颗粒的方法，其包括在金属或类金属化合物的盐存在下，在任选与氢氧化铵组合的情况下，在含水介质中使原硅酸盐与醇或醇的混合物反应， 纳米颗粒，并用酸处理所得颗粒。

公开(公告)号：US20160039682A1

公开(公告)日：2016-02-11

申请号：US14921278

申请日：2015-10-23

Applicant: FUJI XEROX CO., LTD.

Inventor： Yuka ZENITANI ,  Takeshi IWANAGA ,  Yasunobu KASHIMA

IPC: C01B33/12

CPC classification number: C01B33/12 ,  C01B33/145 ,  C01B33/148 ,  C01P2004/32 ,  C01P2004/53 ,  C01P2004/62 ,  C09C1/30 ,  Y10T428/2982

Abstract: Provided are methods of preparing silica particles having two maximum values in number particle size distribution, wherein in the two maximum values, a particle size ratio (a maximum value of a small-size side/a maximum value of a large-size side) between a maximum value of a large-size side and a maximum value of a small-size side is from 0.02 to 0.3, and a number ratio (a number of silica particles having a maximum value of the small-size side/number of silica particles having a maximum value of the large-size side) is from 1 to 100, and particles within a range of 10% from the large-size side of the silica particles have an average circularity of from 0.65 to 0.90 and an average shrinkage ratio of from 10 to 50.

Abstract translation: 提供了制备数量粒度分布具有两个最大值的二氧化硅颗粒的方法，其中在两个最大值中，颗粒尺寸比（小尺寸侧的最大值/大尺寸侧的最大值） 大尺寸侧的最大值和小尺寸侧的最大值为0.02〜0.3，数量比（二次粒子的小型侧的最大值/二氧化硅粒子的数量 具有大尺寸侧的最大值）为1〜100，从二氧化硅粒子的大尺寸侧的10％范围内的粒子的平均圆形度为0.65〜0.90，平均收缩率为 从10到50。

公开(公告)号：US09249028B2

公开(公告)日：2016-02-02

申请号：US13560516

申请日：2012-07-27

Applicant: Antonio L. DeVera ,  Martin Panchula

Inventor： Antonio L. DeVera ,  Martin Panchula

IPC: B01J19/00 ,  C01F11/18 ,  C01G1/02 ,  C01B33/12 ,  C01B13/32 ,  C01B13/36 ,  C01B33/18 ,  C01B33/187

CPC classification number: C01B33/12 ,  C01B13/326 ,  C01B13/363 ,  C01B33/18 ,  C01B33/187 ,  C01P2004/02 ,  C01P2004/03 ,  C01P2004/61 ,  Y10T428/2982

Abstract: The present invention is directed to a method of making metal oxide and mixed metal oxide particles. The method includes treating a mixture formed from a metal source, such as metal alkoxide, a surfactant, and a first alcohol in an aqueous media at a very high metal oxide yield. The mixture is reacted using a catalyst to form metal oxide particles having a desired particle size in said mixture. By washing the particles with an aprotic solvent, the residual carbon content of the particles can be significantly reduced. The method is particularly suitable for forming silica particles. The metal oxide particles can then be heat treated to form synthetic fused metal oxides such as, for example, synthetic fused silica.

Abstract translation: 本发明涉及制备金属氧化物和混合金属氧化物颗粒的方法。 该方法包括以非常高的金属氧化物产率在水性介质中处理由金属源形成的混合物，例如金属醇盐，表面活性剂和第一醇。 使用催化剂使混合物反应以在所述混合物中形成具有所需粒度的金属氧化物颗粒。 通过用非质子溶剂洗涤颗粒，可以显着降低颗粒的残留碳含量。 该方法特别适用于形成二氧化硅颗粒。 然后可以对金属氧化物颗粒进行热处理以形成合成的熔融金属氧化物，例如合成的熔融二氧化硅。

公开(公告)号：US20150251164A1

公开(公告)日：2015-09-10

申请号：US14431084

申请日：2013-09-23

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Deepak Akolekar ,  Phani Kiran Bollapragada

IPC: B01J21/08 ,  B01J37/04 ,  B01J37/00 ,  C01B33/12

CPC classification number: B01J21/08 ,  B01J37/0018 ,  B01J37/04 ,  C01B33/12 ,  C01B33/126 ,  C01B37/02

Abstract: Cubic mesoporous silicas having substantially cylindrical morphology may be prepared using a combination of a first structure-directing template, such as tetramethyl ammonium hydroxide; water; a second structure-directing template, such as cetyltrimethylammonium bromide; a morphology-directing template, such as a poloxamer having a weight average molecular weight ranging from 5,000 to 20,000 Daltons; and a silica source; in the substantial absence of an alcohol solvent. The resulting materials may exhibit a three-dimensional channel structure, a length from 3 to 10 micrometers and a width from 300 nanometers to 10 micrometers, resulting in an aspect ratio from 1 to 300. Further characterization may include a surface area from 1300 to 1500 square meters per gram, an average pore diameter from 20 to 26 angstroms, and an average pore volume ranging from 0.7 to 1.1 cubic centimeters per gram. These materials are useful for molecular transport and release applications in a variety of uses, including, for example, membrane separations, metal incorporation, electronic devices, drug delivery, and adsorption.

Abstract translation: 具有基本圆柱形形态的立方中孔二氧化硅可以使用第一结构导向模板如四甲基氢氧化铵的组合来制备; 水; 第二结构导向模板，如十六烷基三甲基溴化铵; 形态指导模板，例如重均分子量范围为5,000至20,000道尔顿的泊洛沙姆; 和二氧化硅源; 在基本上没有酒精溶剂的情况下。 所得到的材料可以呈现三维通道结构，长度为3至10微米，宽度为300纳米至10微米，导致纵横比为1至300.进一步表征可包括1300至1500的表面积 平方米/克，平均孔径为20〜26埃，平均孔体积为0.7〜1.1立方厘米/克。 这些材料可用于各种用途的分子转运和释放应用，包括例如膜分离，金属掺入，电子装置，药物递送和吸附。

公开(公告)号：US09120678B2

公开(公告)日：2015-09-01

申请号：US13520801

申请日：2010-12-24

Applicant: Toshiaki Ueda

Inventor： Toshiaki Ueda

IPC: C01B33/12 ,  C01B33/18 ,  C01B33/14 ,  C03C3/06

CPC classification number: C03B19/1065 ,  C01B33/14 ,  C01B33/18 ,  C01B33/181 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2006/12 ,  C03B19/1095 ,  C03B2201/02 ,  C03C3/06 ,  C03C23/0075 ,  Y10T428/2982

Abstract: The synthetic amorphous silica powder of the present invention is characterized in that it comprises a synthetic amorphous silica powder obtained by applying a spheroidizing treatment to a silica powder, and by subsequently cleaning and drying it so that the synthetic amorphous silica powder has an average particle diameter D50 of 10 to 2,000 μm; wherein the synthetic amorphous silica powder has: a quotient of 1.00 to 1.35 obtained by dividing a BET specific surface area of the powder by a theoretical specific surface area calculated from the average particle diameter D50; a real density of 2.10 to 2.20 g/cm3; an intra-particulate porosity of 0 to 0.05; a circularity of 0.75 to 1.00; and an unmolten ratio of 0.00 to 0.25.

Abstract translation: 本发明的合成无定形二氧化硅粉末的特征在于，其包含通过对二氧化硅粉末进行球化处理得到的合成无定形二氧化硅粉末，然后进行清洗和干燥，使得合成的无定形二氧化硅粉末的平均粒径 D50为10〜2000μm; 其中所述合成无定形二氧化硅粉末具有：通过将粉末的BET比表面积除以由平均粒径D50计算的理论比表面积获得的商为1.00至1.35的商; 实际密度为2.10〜2.20g / cm3; 颗粒内孔隙率为0至0.05; 0.75〜1.00的圆形度; 和0.00〜0.25的未摩尔比。

公开(公告)号：US20150225608A1

公开(公告)日：2015-08-13

申请号：US14422655

申请日：2014-08-01

Applicant: LG Chem, Ltd.

Inventor： Su Jin Kim ,  Eun Jeong Lee ,  Hoon Jeong ,  Ki-Hwan Kim ,  Tae Su Kim ,  Jeong Ho Park

IPC: C09D183/04 ,  C01B33/12 ,  C09D127/18

CPC classification number: C09D183/04 ,  C01B33/12 ,  C09D127/18 ,  Y10T428/24479 ,  Y10T428/24521

Abstract: This disclosure relates to a water repellent and oil repellent film including microprojections having a specific shape and size on the surface, an electrical and electronic apparatus including the film, and an electrical and electronic apparatus including an outer surface on which microprojections having a specific shape and size are formed.

Abstract translation: 本公开涉及一种防水防油膜，包括表面具有特定形状和尺寸的微喷射体，包括该膜的电气和电子设备，以及包括具有特定形状的微喷射体的外表面的电气和电子设备，以及 尺寸形成。

公开(公告)号：US20150224468A1

公开(公告)日：2015-08-13

申请号：US14178648

申请日：2014-02-12

Applicant: UT-Battelle, LLC

Inventor： Jaswinder K. Sharma ,  Panos G. Datskos

IPC: B01J19/10 ,  C01B33/023 ,  C01B33/12

CPC classification number: D01F9/10 ,  B01J19/10 ,  B01J2219/08 ,  B01J2219/0877 ,  C01B33/023 ,  C01B33/12 ,  D10B2101/02 ,  Y10T428/298

Abstract: A method for synthesizing silica nanofibers using sound waves is provided. The method includes providing a solution of polyvinyl pyrrolidone, adding sodium citrate and ammonium hydroxide to form a first mixture, adding a silica-based compound to the solution to form a second mixture, and sonicating the second mixture to synthesize a plurality of silica nanofibers having an average cross-sectional diameter of less than 70 nm and having a length on the order of at least several hundred microns. The method can be performed without heating or electrospinning, and instead includes less energy intensive strategies that can be scaled up to an industrial scale. The resulting nanofibers can achieve a decreased mean diameter over conventional fibers. The decreased diameter generally increases the tensile strength of the silica nanofibers, as defects and contaminations decrease with the decreasing diameter.