公开(公告)号：US11688859B2

公开(公告)日：2023-06-27

申请号：US16981781

申请日：2019-03-13

申请人： Betolar Oy

发明人： Juha Leppänen ,  Mirja Piispanen

IPC分类号： H01M6/18 ,  H01M50/562 ,  H01M10/0562 ,  H01M10/058 ,  H01M50/431 ,  H01M50/55 ,  H01M50/548 ,  H01M50/434 ,  H01M50/553 ,  H01M50/403 ,  C04B14/02 ,  C04B28/02 ,  C04B103/10 ,  C04B111/00 ,  C04B111/10

CPC分类号： H01M6/185 ,  C04B14/024 ,  C04B28/021 ,  H01M6/188 ,  H01M10/058 ,  H01M10/0562 ,  H01M50/403 ,  H01M50/431 ,  H01M50/434 ,  H01M50/548 ,  H01M50/55 ,  H01M50/553 ,  H01M50/562 ,  C04B2103/10 ,  C04B2111/00853 ,  C04B2111/1087 ,  H01M2220/10 ,  H01M2300/0071

摘要： A voltage source includes two electrically conductive terminals (101, 102) with an electrolyte (103) between them. Said electrolyte (103) is a mixture in which the main component is ash produced in a power plant or an incineration plant.

公开(公告)号：US09960410B2

公开(公告)日：2018-05-01

申请号：US14409466

申请日：2013-06-12

申请人： Heraeus Quarzglas GmbH & Co. KG

发明人： Christian Neumann ,  Jörg Becker ,  Sascha Pihan ,  Matthias Otter

IPC分类号： H01M4/04 ,  H01M4/583 ,  H01M4/587 ,  B22F1/00 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/36 ,  H01M4/38 ,  H01M4/62 ,  H01M10/052 ,  C04B38/04 ,  C01B32/00 ,  C01B32/05 ,  C01B32/30 ,  H01M4/02 ,  C03B37/005 ,  C03B19/14 ,  C04B111/00

CPC分类号： H01M4/0416 ,  B22F1/0018 ,  C01B32/00 ,  C01B32/05 ,  C01B32/30 ,  C03B19/1492 ,  C03B37/005 ,  C04B38/045 ,  C04B2111/00853 ,  H01M4/0419 ,  H01M4/0471 ,  H01M4/0483 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/364 ,  H01M4/386 ,  H01M4/387 ,  H01M4/583 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052 ,  H01M2004/021 ,  C04B35/52

摘要： The invention relates to a method for economically producing a composite powder made of carbon and electrochemical active material. According to the invention, a melt made of a meltable carbon precursor substance having nanoparticles made of an active material distributed in the melt is provided, and said melt is divided into the composite powder, in which nanoparticles made of the active material are embedded in a matrix made of the carbon precursor substance. A porous composite material produced using the composite powder is used to produce an electrode for a secondary battery, in particular for use as an anode material. The production of the composite material comprises the following steps: providing template particles made of inorganic template material, producing a powder mixture of the composite powder and the template particles, heating the powder mixture and softening the composite powder in such a way that the composite powder penetrates the pores and is carbonated, and removing the template material to form the porous electrochemical composite material.

公开(公告)号：US20180104914A1

公开(公告)日：2018-04-19

申请号：US15572370

申请日：2016-05-04

申请人： IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) ,  INTELLIGENT SYNTHETIC BIOLOGY CENTER

发明人： Dong Rip KIM ,  Min Soo JEON ,  Jeong Hun HWANG ,  Sun Chang KIM ,  Byung Kwan CHO ,  Chang Sung HEU

IPC分类号： B29C67/20 ,  C12M1/16 ,  C12P1/04 ,  C25B1/04 ,  B29C33/38 ,  C01B32/05 ,  C04B35/515 ,  C04B38/06

CPC分类号： B29C67/202 ,  B29C33/3814 ,  B29D99/0089 ,  C01B32/00 ,  C01B32/05 ,  C04B35/46 ,  C04B35/515 ,  C04B35/52 ,  C04B38/0022 ,  C04B38/067 ,  C04B2111/00853 ,  C04B2235/48 ,  C04B2235/6585 ,  C12M1/00 ,  C12M1/16 ,  C12M25/14 ,  C12P1/04 ,  C25B1/04 ,  H01M8/16 ,  Y02E60/366 ,  Y02E60/527 ,  Y02P70/56 ,  C04B38/0054 ,  C04B38/0058 ,  C04B38/0074 ,  C04B38/065 ,  C04B38/0655

摘要： A porous structure according to one embodiment of the present invention is constituted by a frame having a plurality of pores interconnected 3-dimensionally through a plurality of connecting passages. The plurality of pores defined by the frame are distributed in a closest packed state and are interconnected 3-dimensionally through a plurality of connecting passages in a symmetric structure, thus being effective in achieving a maximum porosity of the porous structure. A porous hierarchical structure according to one embodiment of the present invention includes a first porous structure having a plurality of 3-dimensionally interconnected first pores and a second porous structure having a plurality of 3-dimensionally interconnected second pores whose diameter is different from that of the first pores and surrounding and bonded to the first porous structure. A porous hierarchical structure according to a further embodiment of the present invention includes a frame having a plurality of 3-dimensionally interconnected first pores having a diameter in the micrometer range and a plurality of 3-dimensionally interconnected second pores formed around the first pores and whose diameter is smaller than that of the first pores.

公开(公告)号：US09806327B2

公开(公告)日：2017-10-31

申请号：US14113918

申请日：2012-04-03

申请人： Ines Becker ,  Horst Greiner

发明人： Ines Becker ,  Horst Greiner

IPC分类号： H01M4/04 ,  B22F3/11 ,  C04B35/01 ,  C04B35/26 ,  C04B35/645 ,  C04B38/06 ,  C22C1/05 ,  C22C1/10 ,  C22C29/12 ,  C22C33/02 ,  H01M4/38 ,  H01M4/66 ,  H01M4/70 ,  H01M12/08 ,  B82Y30/00 ,  C04B111/00

CPC分类号： H01M4/0433 ,  B22F3/11 ,  B82Y30/00 ,  C04B35/01 ,  C04B35/26 ,  C04B35/6455 ,  C04B38/06 ,  C04B2111/00853 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3246 ,  C04B2235/405 ,  C04B2235/5436 ,  C04B2235/5454 ,  C04B2235/5481 ,  C22C1/051 ,  C22C1/056 ,  C22C1/1078 ,  C22C29/12 ,  C22C33/0228 ,  H01M4/38 ,  H01M4/664 ,  H01M4/70 ,  H01M12/08 ,  H01M2300/0074 ,  Y02E60/128 ,  C04B35/65

摘要： A method for producing a porous element is presented. A powdery metal-ceramic composite material is produced. The composite material has a metal matrix and a ceramic portion amounting to less than 25 percent by volume. The metal matrix is at least partially oxidized to obtain a metal oxide. The metal-ceramic composite material is grinded and mixed with powdery ceramic supporting particles to obtain a metal-ceramic/ceramic mixture. The metal-ceramic/ceramic mixture is shaped into the porous element. The porous element can be used as an energy storage medium in a battery.

公开(公告)号：US20170237075A1

公开(公告)日：2017-08-17

申请号：US15523337

申请日：2015-10-30

申请人： Repsol, S.A.

发明人： Jorge Pedrós ,  Alberto Boscá ,  Javier Martínez ,  Fernando Calle ,  Sandra Ruiz-Gómez ,  Lucas Pérez ,  Violeta Barranco ,  Antonio Páez Dueñas ,  Jesús García San Luis

IPC分类号： H01M4/66 ,  H01M4/04 ,  H01G11/24 ,  H01G11/86 ,  H01G11/32 ,  H01G11/48 ,  H01G11/52 ,  H01M4/80 ,  H01G11/26

CPC分类号： H01M4/667 ,  C01B32/186 ,  C01B32/194 ,  C01B2204/22 ,  C01P2006/40 ,  C04B35/522 ,  C04B38/0032 ,  C04B2111/00853 ,  C04B2235/48 ,  C04B2235/6028 ,  H01G11/24 ,  H01G11/26 ,  H01G11/32 ,  H01G11/48 ,  H01G11/52 ,  H01G11/86 ,  H01M4/0416 ,  H01M4/0452 ,  H01M4/0459 ,  H01M4/583 ,  H01M4/602 ,  H01M4/663 ,  H01M4/665 ,  H01M4/808 ,  Y02E60/13 ,  Y02T10/7022 ,  C04B38/0051 ,  C04B38/0054

摘要： The present invention relates to a hierarchical composite structure comprising an open cell graphene foam or graphene-like foam, wherein the graphene foam or graphene-like foam is coated with a conductive nanoporous spongy structure and wherein at least 10% v/v of the hollow of the pores of the graphene foam or graphene-like foam is filled with the conductive nanoporous spongy structure. The invention also relates to a process for preparing a hierarchical composite structure wherein a conductive nanoporous spongy structure is electrodeposited so as to coat the open-cell graphene foam or graphene-like foam and to partially fill the hollow of the pores of the graphene foam or graphene-like foam.

公开(公告)号：US20170221646A1

公开(公告)日：2017-08-03

申请号：US15402487

申请日：2017-01-10

申请人： TAIWAN CARBON NANO TECHNOLOGY CORPORATION

发明人： Kuang-Che Lee ,  Po-Yen Liao ,  Jr-Wei Peng ,  Chun-Hsien Tsai ,  Chun-Jung Tsai ,  Ting-Chuan Lee

IPC分类号： H01G11/42 ,  B29C43/02 ,  H01G11/40 ,  H01G11/36 ,  C04B38/06 ,  C04B35/532 ,  C04B35/634 ,  C04B35/638 ,  C04B35/64 ,  B29C67/20 ,  H01G11/26

CPC分类号： H01G11/42 ,  B29C43/02 ,  B29C67/04 ,  B29C67/202 ,  B29C67/205 ,  B29K2001/00 ,  B29K2027/06 ,  B29K2027/12 ,  B29K2027/16 ,  B29K2027/18 ,  B29K2029/04 ,  B29K2033/20 ,  B29K2061/04 ,  B29K2063/00 ,  B29K2079/00 ,  B29L2031/34 ,  B29L2031/3468 ,  C04B35/532 ,  C04B35/632 ,  C04B35/634 ,  C04B35/63416 ,  C04B35/63444 ,  C04B35/63452 ,  C04B35/63476 ,  C04B35/63492 ,  C04B35/6365 ,  C04B35/638 ,  C04B35/64 ,  C04B38/0022 ,  C04B38/067 ,  C04B2111/00853 ,  C04B2235/422 ,  C04B2235/424 ,  C04B2235/425 ,  C04B2235/442 ,  C04B2235/449 ,  C04B2235/48 ,  C04B2235/5248 ,  C04B2235/5288 ,  C04B2235/602 ,  C04B2235/656 ,  C04B2235/722 ,  H01G11/26 ,  H01G11/34 ,  H01G11/36 ,  H01G11/38 ,  H01G11/40 ,  Y02E60/13 ,  C04B35/52 ,  C04B38/0074

摘要： A nitrogen-containing porous carbon material, and a capacitor and a manufacturing method thereof are provided. A carbon material, a macromolecular material and a modified material are mixed into a preform. The modified material includes nitrogen. A formation process is performed on the preform to obtain a formed object. High-temperature sintering is performed on the formed object to decompose and remove a part of the macromolecular material, while the other part of the macromolecular material and the carbon material together form a backbone structure including a plurality of pores. As such, the nitrogen becomes attached to the backbone structure to form a hydrogen-containing functional group to further obtain the nitrogen-containing porous carbon material. The nitrogen-containing porous carbon material may form a first nitrogen-containing porous carbon plate and a second nitrogen-containing porous carbon plate, which are placed in seawater to form a storage capacitor for seawater.

公开(公告)号：US20170218525A1

公开(公告)日：2017-08-03

申请号：US15418966

申请日：2017-01-30

申请人： Council of Scientific and Industrial Research

发明人： Jayashree SWAMINATHAN ,  Subbiah RAVICHANDRAN ,  Donald Jonas DAVIDSON ,  Ganapathy SOZHAN ,  Subramanyan VASUDEVAN ,  Singaram VENGATESAN ,  Srinivasan MURALIDHARAN

IPC分类号： C25B1/10 ,  H01M8/083 ,  B01J41/10 ,  C04B41/00 ,  B01J41/02 ,  C25B13/04 ,  C04B28/04

CPC分类号： C25B1/10 ,  B01J41/02 ,  B01J41/10 ,  C04B28/18 ,  C04B2111/00853 ,  C25B13/04 ,  H01M8/083 ,  H01M8/1016 ,  Y02E60/366 ,  C04B7/02 ,  C04B22/124

摘要： The present invention relates to a process for the preparation of Calcium Silicate Hydrate anion exchange membrane (cement paste) with an ionic conductivity of the order of 10−3 S/cm. The membrane can be formulated by mixing Ordinary Portland Cement (OPC) and water with the cement to water ratio of 1:0.45. After initial setting time, the membrane undergoes curing in 7% calcium chloride solution and the Cl− ions in the membrane is converted to OH− form by immersing into saturated Ca(OH)2 solution with pH 14 and it has been washed to remove the excess alkali. This membrane has high mechanical strength (Ultimate Tensile Strength: 6.3 MPa) and does not deteriorate even at high temperature (up to 450° C.) and alkaline atmosphere (pH 11.5-14). Also disclosed is a method of producing in-situ formation of membrane electrode assembly. This invention encompasses a process for producing and using the membrane in water electrolysis and fuel cell.

公开(公告)号：US20170129816A1

公开(公告)日：2017-05-11

申请号：US15318218

申请日：2014-06-11

申请人： SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

发明人： Sylvain DEVILLE ,  Florian BOUVILLE ,  Adam STEVENSON

IPC分类号： C04B35/626 ,  C04B35/495 ,  B28B11/04 ,  C04B35/64 ,  B28B1/00 ,  B28B1/26 ,  C04B35/111 ,  C04B35/638

CPC分类号： C04B35/62655 ,  B28B1/007 ,  B28B1/26 ,  B28B11/04 ,  B82Y30/00 ,  C04B35/111 ,  C04B35/119 ,  C04B35/472 ,  C04B35/495 ,  C04B35/497 ,  C04B35/499 ,  C04B35/583 ,  C04B35/6263 ,  C04B35/6264 ,  C04B35/634 ,  C04B35/638 ,  C04B35/64 ,  C04B38/0605 ,  C04B2111/00387 ,  C04B2111/00853 ,  C04B2235/3201 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3255 ,  C04B2235/3281 ,  C04B2235/3298 ,  C04B2235/3418 ,  C04B2235/36 ,  C04B2235/386 ,  C04B2235/442 ,  C04B2235/443 ,  C04B2235/449 ,  C04B2235/5292 ,  C04B2235/5296 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5472 ,  C04B2235/602 ,  C04B2235/608 ,  C04B2235/612 ,  C04B2235/767 ,  C04B2235/77 ,  C04B2235/787 ,  C04B2235/788 ,  C04B2235/96 ,  C04B2235/9607 ,  H01M8/1246 ,  H01M10/0562 ,  H01M2008/1293 ,  H01M2300/0071 ,  H01M2300/0074 ,  Y02E60/525 ,  Y02P70/56 ,  C04B35/00 ,  C04B38/0051 ,  C04B38/0058 ,  C04B38/0074

摘要： A method includes the following steps: a) the production of a slip including more than 4% and less than 50% of ceramic particles and including: b) a first particulate fraction including of orientable particles having a median length L′50 and representing more than 1% of the ceramic particles, and c) a second particulate fraction having a median length D50 at least ten times shorter than L′50 and representing more than 1% of the ceramic particles, the first and second particulate fractions together representing more than 80% of all of the ceramic particles, in volume percentages based on the total quantity of ceramic particles; d) oriented freezing of the slip by moving a solidification front at a lower speed than the speed of encapsulation of the ceramic particles; e) elimination of the crystals of the solidified liquid phase of the block; and f) optionally sintering.

公开(公告)号：US09567412B2

公开(公告)日：2017-02-14

申请号：US14336393

申请日：2014-07-21

申请人： Industrial Science & Technology Network, Inc.

发明人： Arthur J. Yang

IPC分类号： C08F12/08 ,  C04B26/10 ,  C04B38/10 ,  C08J9/12 ,  C08G18/08 ,  C04B111/00 ,  C04B111/40 ,  C08G101/00

CPC分类号： C08F12/08 ,  C04B26/10 ,  C04B38/103 ,  C04B2111/00853 ,  C04B2111/40 ,  C08G18/14 ,  C08G2101/00 ,  C08J9/122 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2205/042 ,  C08J2325/00 ,  C08J2375/04 ,  C04B14/10 ,  C04B24/2676 ,  C04B24/282 ,  C04B38/0051 ,  C04B38/0054

摘要： This invention relates to the field of thermal insulation. In particular, the invention describes superinsulation articles having a desired porosity, reduced pore size and cost-effective methods for manufacturing such articles. In one aspect of the present invention, the article may comprise a material system with at least about 20% porosity. In a further aspect of the invention, an article may comprise greater than about 25% of nanopores having a pore size no greater than about 1500 nanometers in its shortest axis.

摘要翻译： 本发明涉及隔热领域。 特别地，本发明描述了具有所需孔隙率，减小的孔径和用于制造这种制品的成本有效的方法的超临界制品。 在本发明的一个方面，制品可以包括具有至少约20％孔隙率的材料体系。 在本发明的另一方面，制品可包含大于约25％的孔径在其最短轴上不大于约1500纳米的纳米孔。

公开(公告)号：US09437372B1

公开(公告)日：2016-09-06

申请号：US14998474

申请日：2016-01-11

申请人： Aruna Zhamu ,  Bor Z Jang

发明人： Aruna Zhamu ,  Bor Z Jang

IPC分类号： H01G9/00 ,  H01G11/86 ,  C04B35/52 ,  C04B38/02 ,  C04B38/06 ,  C04B41/45 ,  H01G11/32 ,  H01G11/34 ,  H01G11/36 ,  H01G11/38

CPC分类号： H01G11/86 ,  C01B32/194 ,  C04B35/52 ,  C04B35/62218 ,  C04B35/62625 ,  C04B38/02 ,  C04B38/06 ,  C04B2111/00853 ,  C04B2235/6027 ,  C04B2235/661 ,  C04B2235/77 ,  H01G11/24 ,  H01G11/32 ,  H01G11/34 ,  H01G11/36 ,  H01G11/38 ,  H01G11/42 ,  Y02E60/13 ,  C04B38/0067 ,  C04B38/0096

摘要： A process for producing a supercapacitor electrode, comprising: (a) preparing a graphene dispersion containing an optional blowing agent; (b) depositing the dispersion onto a supporting substrate to form a wet layer; (c) removing the liquid medium from the wet layer to form a dried layer of graphene material; (d) heat treating the dried layer at a temperature from 80° C. to 3,200° C. to induce volatile gas molecules from the non-carbon elements or to activate the blowing agent for producing a layer of solid graphene foam having a physical density from 0.01 to 1.7 g/cm3 and a specific surface area from 50 to 3,300 m2/g; and (e) impregnating the foam with an electrolyte to form a layer of pre-impregnated graphene foam, which is compressed to form the electrode. This process leads to a supercapacitor having a large electrode thickness, high active mass loading, high tap density, and exceptional energy density.

摘要翻译： 一种制造超级电容器电极的方法，包括：（a）制备含有任选的发泡剂的石墨烯分散体; （b）将分散体沉积在支撑基底上以形成湿层; （c）从湿层去除液体介质以形成干燥的石墨烯材料层; （d）在80℃至3200℃的温度下热处理干燥层，以从非碳元素诱导挥发性气体分子或活化发泡剂，以生产具有物理密度的固体石墨烯泡沫层 0.01至1.7g / cm 3，比表面积为50至3300m 2 / g; 和（e）用电解质浸渍泡沫以形成预浸渍的石墨烯泡沫层，其被压缩以形成电极。 该过程导致具有大电极厚度，高活性质量负载，高振实密度和卓越的能量密度的超级电容器。