公开(公告)号：US11384025B2

公开(公告)日：2022-07-12

申请号：US16094262

申请日：2017-04-18

申请人： Purdue Research Foundation

发明人： Kenneth Henry Sandhage ,  Asegun Sekou Henry

IPC分类号： C04B41/51 ,  C04B35/01 ,  C04B35/547 ,  C04B41/88 ,  B32B3/30 ,  B32B3/26 ,  B32B18/00 ,  F28F3/00 ,  F28F3/04 ,  F28F3/12 ,  C04B35/56 ,  C04B37/00 ,  C04B41/00 ,  C22C1/10 ,  C22C29/06 ,  C04B38/00 ,  C04B35/58 ,  C04B35/76 ,  F03G6/06 ,  F24S80/10 ,  C04B35/632 ,  C04B35/638 ,  C04B35/657 ,  C04B41/50 ,  C04B41/87 ,  C09K5/14 ,  C22C29/08

摘要： Thermally-conductive ceramic and ceramic composite components suitable for high temperature applications, systems having such components, and methods of manufacturing such components. The thermally-conductive components are formed by a displacive compensation of porosity (DCP) process and are suitable for use at operating temperatures above 600° C. without a significant reduction in thermal and mechanical properties.

公开(公告)号：US11377751B2

公开(公告)日：2022-07-05

申请号：US16796482

申请日：2020-02-20

申请人： GlobalWafers Co., Ltd.

发明人： Richard Joseph Phillips ,  Salvador Zepeda ,  Patrick Fredrick Boegemann, III ,  William Luter

IPC分类号： C03B15/10 ,  C03B29/06 ,  C04B38/00 ,  B22C9/00 ,  B28B7/16 ,  C30B15/12 ,  C30B29/06 ,  C30B15/00 ,  B28B1/26 ,  C03B15/00 ,  C03B35/00 ,  C03B29/00 ,  C03B15/12 ,  B28B1/00 ,  B28B1/20 ,  C04B35/00

摘要： Methods for forming a unitized crucible assembly for holding a melt of silicon for forming a silicon ingot are disclosed. In some embodiments, the methods involve a porous crucible mold having a channel network with a bottom channel, an outer sidewall channel that extends from the bottom channel, and a central weir channel that extends from the bottom channel. A slip slurry may be added to the channel network and the liquid carrier of the slip slurry may be drawn into the mold. The resulting green body may be sintered to form the crucible assembly.

公开(公告)号：US11365665B2

公开(公告)日：2022-06-21

申请号：US15782064

申请日：2017-10-12

申请人： NGK Insulators, Ltd.

发明人： Yunie Izumi ,  Takahiro Tomita

IPC分类号： B01J29/70 ,  F01N3/28 ,  B01J35/04 ,  C04B35/628 ,  C04B38/00 ,  C04B35/565 ,  C04B35/63 ,  B01D53/94 ,  B01J35/10 ,  B01J37/02 ,  C04B111/00

摘要： A porous material includes an aggregate, and a binding material that binds the aggregate together in a state where pores are formed. The porous material contains 0.1 to 10.0 mass % of an MgO component, 0.5 to 25.0 mass % of an Al2O3 component, and 5.0 to 45.0 mass % of an SiO2 component with respect to the mass of the whole porous material, and further contains 0.01 to 5.5 mass % of an Sr component in terms of SrO.

公开(公告)号：US11365153B2

公开(公告)日：2022-06-21

申请号：US16468604

申请日：2016-12-13

申请人： National Institute Of Forest Science

发明人： Sun Young Lee ,  Won Hee Lee ,  Yong Hee Yoon ,  Sang Jin Chun ,  Sang Bum Park ,  Don Ha Choi

IPC分类号： C04B35/46 ,  C04B35/622 ,  C04B35/636 ,  C04B38/00 ,  B01J21/06 ,  B01J37/08 ,  B01J35/00 ,  B01J37/00 ,  C04B35/63 ,  B01J37/02 ,  C23C22/80 ,  C04B38/06 ,  C04B35/638

摘要： The present invention relates to a composite material including a porous titania thin film and a preparation method therefor. A composite material according to the present invention allows for a simple thin film formation process because of the use of cellulose crystals, makes it easy to control the structure of the titanium dioxide thin film provided therefor, has a large specific area, and is superior in terms of scratch resistance and photoactivity, thus finding useful applications in the various fields utilizing titanium dioxide as a photocatalyst.

公开(公告)号：US11359528B2

公开(公告)日：2022-06-14

申请号：US17147741

申请日：2021-01-13

申请人： NGK Insulators, Ltd.

发明人： Koichi Sendo ,  Yu Torii ,  Shuji Ueda ,  Shungo Nagai

IPC分类号： F01N3/022 ,  B01J35/04 ,  C04B38/00

摘要： A honeycomb filter includes a pillar-shaped honeycomb structure body having a porous partition wall disposed to surround a plurality of cells and a plugging portion provided at an open end on a first end face side or a second end face side of each of the cells, wherein the partition wall is composed of a material containing cordierite as a main component thereof, a number per unit area of pores which exist at a surface of the partition wall and which have equivalent circle diameters exceeding 3.0 μm is 1400 per mm2 or more, and, in a pore diameter distribution which indicates a cumulative pore volume of the partition wall, with a log pore diameter on a horizontal axis and a log differential pore volume (cm3/g) on a vertical axis, a half-value width of a first peak that includes a maximum value of the log differential pore volume is 0.30 or less.

公开(公告)号：US20220158302A1

公开(公告)日：2022-05-19

申请号：US17590394

申请日：2022-02-01

申请人： Optodot Corporation

发明人： Steven A. Carlson ,  Ifenna Kingsley Anakor ,  Greg Robert Farrell

IPC分类号： H01M50/446 ,  H01M50/409 ,  H01M50/411 ,  H01M50/431 ,  C04B26/06 ,  C04B14/30 ,  C04B24/00 ,  C04B24/02 ,  C04B38/00

摘要： Provided are separators for use in an electrochemical cell comprising (a) an inorganic oxide and (b) an organic polymer, wherein the inorganic oxide comprises organic substituents. Also provided are electrochemical cells comprising such separators.

公开(公告)号：US20220144712A1

公开(公告)日：2022-05-12

申请号：US17605482

申请日：2020-03-09

申请人： BASF SE

发明人： Gerard Finnegan ,  Thomas Thompson ,  Juan Capote ,  Rupa Darji

IPC分类号： C04B38/00 ,  C04B38/06 ,  C04B35/626

摘要： Use of porous metal oxide microspheres as light stabilizers for shaped artificial polymer articles, wherein the porous metal oxide microspheres are prepared via a process comprising forming a liquid dispersion of polymer nanoparticles and a metal oxide; forming liquid droplets of the dispersion; drying the droplets to provide polymer template microspheres comprising polymer nanospheres; and removing the polymer nanospheres from the template microspheres to provide the porous metal oxide microspheres.

公开(公告)号：US20220098118A1

公开(公告)日：2022-03-31

申请号：US17643821

申请日：2021-12-10

申请人： TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY

发明人： Yan WU ,  Xiao PENG ,  Na LI ,  Kairu XUE

IPC分类号： C04B38/00

摘要： Disclosed is a non-sintering method for preparing an artificial cobblestone from dredged soil, comprising the steps of: (1) preparing raw materials; (2) proportioning four types of materials; (3) preparing high-strength non-sintering ceramsite; (4) preparing a cobblestone core; (5) preparing a primary product of the cobblestone; (6) polishing; (7) curing; and (8) forming a finished product. In the method, the dredged soil is used as the raw material to prepare the artificial cobblestone with a core-shell structure, so that an application range of dredged soil recycling utilization can be widened, and a method for preparing artificial cobblestones is provided. By employing the non-sintering method for preparation, the energy consumption for production is low, and a decorative effect of the cobblestone can be achieved.

公开(公告)号：US20220089503A1

公开(公告)日：2022-03-24

申请号：US17422441

申请日：2020-01-13

申请人： The Research Foundation for The State University of New York

发明人： Shenqiang REN ,  Ruizhe YANG ,  Bingbo CHAI ,  Feng HU

IPC分类号： C04B38/10 ,  C04B38/00 ,  C04B35/622 ,  C04B35/14

摘要： Provided are ceramic foams. The ceramic foams may have a hierarchical pore gradient. The ceramic foams may be silica aerogels. The ceramic foams may be made by reaction of one or more precursors in the presence of an inert gas generated by a pore-forming gas-forming additive. The ceramic foams may be used as insulating materials.

公开(公告)号：US11266942B2

公开(公告)日：2022-03-08

申请号：US16527522

申请日：2019-07-31

申请人： NGK INSULATORS, LTD.

发明人： Masaki Houra ,  Shungo Nagai

IPC分类号： C04B41/50 ,  B01D46/24 ,  B01D39/20 ,  C04B38/00 ,  C04B41/00 ,  C04B41/87 ,  C04B41/45

摘要： An outer periphery coating material being coated onto an outer peripheral surface of a ceramic honeycomb structure to form an outer periphery coated layer. The outer periphery coating material comprises: a particle mixture containing cordierite particles and amorphous silica particles in a mass ratio of from 40:60 to 80:20; and from 10 to 30% by mass of crystalline inorganic fibers in an outer percentage relative to the particle mixture. An average particle diameter of the cordierite particles is different from an average particle diameter of the amorphous silica particles.