公开(公告)号：EP3492428A2

公开(公告)日：2019-06-05

申请号：EP18206535.9

申请日：2018-11-15

申请人： Samsung Electronics Co., Ltd.

发明人： SONG, Hyunjae ,  SHIN, Keunwook ,  SHIN, Hyeonjin ,  LEE, Changseok ,  KIM, Changhyun ,  BYUN, Kyungeun ,  LEE, Seungwon ,  LEE, Eunkyu

IPC分类号： C01B32/182 ,  C01B32/186

CPC分类号： C01B32/186 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/182 ,  C01B2204/26 ,  C01B2204/30 ,  C01P2002/60 ,  C01P2002/85 ,  C01P2006/10 ,  C23C16/26 ,  C23C16/50 ,  H01L21/28525 ,  H01L21/76843 ,  H01L23/53238 ,  H01L23/53266 ,  H01L23/53276

摘要： Provided are nanocrystalline graphene and a method of forming the nanocrystalline graphene through a plasma enhanced chemical vapor deposition process. The nanocrystalline graphene may have a ratio of carbon having an sp 2 bonding structure to total carbon within the range of about 50% to 99%. In addition, the nanocrystalline graphene may include crystals having a size of about 0.5 nm to about 100 nm.

公开(公告)号：EP2980016B8

公开(公告)日：2018-12-26

申请号：EP15425045.0

申请日：2015-06-17

申请人： Drive the Innovation in Energy Storage S.r.l.

发明人： PROSINI, Pier Paolo

IPC分类号： C01B25/45 ,  H01M10/052 ,  H01M4/58

CPC分类号： C01B25/45 ,  C01P2002/60 ,  C01P2004/62 ,  H01M4/5825 ,  H01M10/052

摘要： This patent concerns a process for producing microcrystalline lithium iron phosphate (LiFePO 4 ) which is specifically suitable as cathode material in lithium batteries. Such process is characterized by the reduction of iron (III) phosphate (FePO 4 ) and its lithiation, as well as the crystallization of the product thus obtained through a single in airheat treatment. The product of such reaction is nano-sized lithium iron phosphate that is suitable to be used as cathode material in high-performance lithium batteries. The initial iron (III) phosphate (FePO 4 ) is obtained, in the presence of phosphate ions (HPO 4 2- ), through the oxidation of ferrous sulfate (FeSO 4 ) in an aqueous solution as a result of the use of hydrogen peroxide, thus causing the precipitation of iron (III) phosphate. Iron (III) phosphate can also be obtained through the direct precipitation of iron sulfate (Fe 2 (SO 4 ) 3 ) in the presence of phosphate ions(HPO 4 2- ). The aforementioned heat treatment is necessary for the elimination of the water of crystallization, as well as the subsequent transformation of the material through the reduction, lithiation and crystallization thereof, which is carried out in a single step by mixing iron (III) phosphate with a suitable lithiating and reducing agent (lithium acetate) and maintaining the mixture at a temperature ranging between 550°C and 650°C for a period of not less than 15 minutes.

公开(公告)号：EP3360850A1

公开(公告)日：2018-08-15

申请号：EP16853272.9

申请日：2016-10-06

申请人： Nippon Soda Co., Ltd.

发明人： KIMURA, Nobuo ,  AMAIKE, Masato

IPC分类号： C01G49/02

CPC分类号： C01G49/02 ,  B01J2/30 ,  B01J20/06 ,  B01J20/28004 ,  B01J20/3021 ,  B01J23/745 ,  B01J35/0013 ,  B01J37/0072 ,  C01P2002/60 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/22 ,  C01P2006/40 ,  C09C1/24 ,  H01F1/44

摘要： It is an object of the present invention to provide a nanodispersion liquid of iron oxyhydroxide that is stable and does not contain components derived from auxiliary components. The nanodispersion liquid of iron oxyhydroxide according to the present invention is a nanodispersion liquid in which particles comprising iron oxyhydroxide as a main component and having an average particle diameter d50 of 0.2 µm or less and a d90 of 1 µm or less are dispersed in a solvent. The iron oxyhydroxide is preferably β-iron oxyhydroxide. The nanodispersion liquid of iron oxyhydroxide according to the present invention preferably contains no other components than a substance derived from at least either of an iron compound and a base, a pH adjusting agent, and a solvent.

公开(公告)号：EP3357865A1

公开(公告)日：2018-08-08

申请号：EP16851284.6

申请日：2016-09-20

申请人： Sumitomo Metal Mining Co., Ltd.

发明人： TSUNEMATSU Hirofumi ,  FUKUDA Kenji ,  FUJITA Kenichi

IPC分类号： C01G19/00 ,  C03C27/12 ,  C08K3/22 ,  C08L101/00 ,  C09D7/12 ,  C09D201/00 ,  C09K3/00 ,  G02B5/22

CPC分类号： C01G30/002 ,  C01G19/00 ,  C01P2002/60 ,  C01P2002/76 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/40 ,  C01P2006/60 ,  C08G63/00 ,  C08K3/22 ,  C08K3/2279 ,  C08K2003/2282 ,  C08K2201/005 ,  C08L101/00 ,  C09D5/32 ,  C09D7/40 ,  C09D17/007 ,  C09D167/00 ,  C09D201/00 ,  C09K3/00 ,  G02B5/208 ,  G02B5/22

摘要： ATO infrared absorbing fine particles having high coloring property (high light absorption property) which has both excellent dispersibility and solar radiation shielding properties and can reduce a use amount of ATO infrared ray absorbing fine particles can be provided, wherein crystal lattice constant a is 4.736 Å or more and 4.743 or less, crystal lattice constant c is 3.187 Å or more and 3.192 Å or less, and a crystallite size is 5.5 nm or more and 10.0 nm or less, which are analyzed by an X-ray diffraction measurement result.

公开(公告)号：EP3345865A1

公开(公告)日：2018-07-11

申请号：EP16841544.6

申请日：2016-08-19

申请人： Showa Denko K.K.

发明人： OTSUKA, Yuki ,  FUKASAWA, Masaru

IPC分类号： C01B21/064 ,  C08K3/38 ,  C08L101/00

CPC分类号： C09K5/14 ,  C01B21/064 ,  C01B21/0645 ,  C01P2002/60 ,  C01P2004/03 ,  C01P2004/50 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/32 ,  C08K3/38 ,  C08K7/00 ,  C08K2003/385 ,  C08K2201/001 ,  C08K2201/003 ,  C08K2201/005 ,  C08K2201/006 ,  C08L101/00

摘要： A hexagonal boron nitride (hBN) powder containing an aggregate of primary particles of hBN, in which the powder has a primary particle size of less than 10 µm, a ratio of an average longer diameter (L 1 ) to an average thickness (d 1 ) of the primary particles, [L 1 /d 1 ], of 5.0 or more and 20 or less, and a BET specific surface area of less than 10 m 2 /g, and the powder has one maximum peak in a range of a particle size of 45 µm or more and 150 µm or less in a particle size distribution curve of a hexagonal boron nitride powder classified to have a particle size of 45 µm or more and 106 µm or less, and has a decrease rate of the maximum peak of 10% or more and less than 40% when a dispersion liquid obtained by dispersing the hexagonal boron nitride powder in water is subjected to an ultrasonic treatment for 1 minute, the peak decrease rate being calculated by expression (1), a method for producing the hBN powder, and a resin composition and a resin sheet each containing the hBN powder.

公开(公告)号：EP3235790A4

公开(公告)日：2018-07-04

申请号：EP15869607

申请日：2015-09-04

申请人： MITSUI MINING AND SMELTING CO LTD

发明人： YONEDA YOSHIHIRO ,  AOKI AKIRA ,  SUZUOKA KENJI

IPC分类号： C01G19/02 ,  B01J32/00 ,  C01G19/00 ,  H01M4/88 ,  H01M4/92 ,  H01M8/1018

CPC分类号： C01G19/02 ,  B01J32/00 ,  C01G19/00 ,  C01G19/006 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2002/60 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/925 ,  H01M2008/1095 ,  Y02P20/544 ,  Y02P70/56

摘要： These halogen-containing tin oxide particles have a BET specific surface area of 25 - 100 m 2 /g and a crystallite diameter of 8 - 30 nm. The particles optimally contain 0.01 - 0.75 mass% halogen. Fluoline is optimally cantained as the halogen. Optimally, the particles additionally contain tantalum, niobium, phosphorus, antimony, tungsten, or molybdenum. The volume resistivity is optimally 0.1 - 1000 ©·cm.

公开(公告)号：EP3320968A1

公开(公告)日：2018-05-16

申请号：EP16824215.4

申请日：2016-06-17

申请人： National University Corporation Hokkaido University ,  National University Corporation Gunma University ,  Nisshinbo Holdings, Inc.

发明人： KUMAGAI, Haruo ,  OZAKI, Jun-ichi ,  OYA, Asao ,  ISHII, Takafumi ,  MAIE, Takuya ,  KOBAYASHI, Rieko ,  IMASHIRO, Yasuo

IPC分类号： B01J20/20 ,  B01J20/28 ,  C01B3/00 ,  G01N24/08

CPC分类号： C01B3/0021 ,  B01J20/20 ,  B01J20/28 ,  B01J20/28011 ,  B01J20/28071 ,  C01B3/00 ,  C01B32/00 ,  C01B32/318 ,  C01B32/336 ,  C01P2002/60 ,  C01P2002/72 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/17 ,  G01N24/08 ,  Y02E60/327

摘要： Provided are a hydrogen storage carbonmaterial having a carbon structure suited for hydrogen storage and a production method thereof. The hydrogen storage carbon material according to this embodiment includes a carbon structure which has a ratio of an ultramicropore volume to a micropore volume of 60% or more, and in which stored hydrogen exhibits, in 1 H-NMR measurement, a second peak at a position corresponding to a chemical shift of from -2 ppm to -20 ppm with respect to a first peak attributed to gaseous hydrogen.

摘要翻译： 本发明提供一种具有适于储氢的碳结构的储氢碳材料及其制造方法。 本实施方式的储氢性碳材料含有超微孔体积与微孔体积的比例为60％以上的碳结构，在1H-NMR测定中，所储存的氢在位于 相对于归因于气态氢的第一峰，相应于从-2ppm至-20ppm的化学位移。

公开(公告)号：EP3257815A4

公开(公告)日：2018-03-21

申请号：EP15881592

申请日：2015-02-15

申请人： UNIV TIANJIN

发明人： SHEN MEIQING ,  WANG JUN ,  WANG JIANQIANG ,  WEI GUANGXI

IPC分类号： B01J23/10 ,  B01D53/94 ,  B01J23/34 ,  B01J23/63 ,  B01J27/04 ,  B01J27/045 ,  B01J35/02 ,  B01J35/10 ,  B01J37/03 ,  B01J37/20 ,  C01F17/00

CPC分类号： B01J23/10 ,  B01D53/945 ,  B01J23/34 ,  B01J23/63 ,  B01J27/04 ,  B01J27/045 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/008 ,  B01J35/023 ,  B01J35/08 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/0045 ,  B01J37/0072 ,  B01J37/0221 ,  B01J37/0236 ,  B01J37/031 ,  B01J37/033 ,  B01J37/08 ,  B01J37/20 ,  B01J2523/00 ,  C01F17/00 ,  C01F17/0043 ,  C01P2002/60 ,  C01P2004/32 ,  C01P2004/50 ,  C01P2004/61 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/12 ,  B01J2523/3712 ,  B01J2523/824 ,  B01J2523/72

摘要： The present invention involves micron-scale cerium oxide particles having a multi-cores single-shell structure, comprising: a cerium oxide shell, the shell being composed of crystalline and/or amorphous nano-scale cerium oxide particles; and a plurality of nano-scale cerium oxide grain cores aggregates located in the interior of the shell. Also involved is a preparation method for the micron-scale cerium oxide particle having a multi-cores single-shell structure. A supported catalyst with the micron-scale cerium oxide particles according to the invention as the support have good hydrothermal stability and good sulfur resistance, and the active components of the supported catalyst are not easily embedded, and the supported catalyst has a great application prospect in the field of catalytic oxidation of exhaust emissions such as CO, NO or volatile organic compounds.

公开(公告)号：EP3265429A1

公开(公告)日：2018-01-10

申请号：EP16707058.0

申请日：2016-02-24

申请人： BASF SE ,  Ghent University

发明人： HEMGESBERG, Maximilian ,  SCHWALL, Denis ,  STAUDT, Thorsten ,  DRIESSCHE, Isabel van ,  DE KEUKELEERE, Katrien ,  DE ROO, Jonathan ,  GRUENDLING, Till ,  MAIER, Matthias ,  BAECKER, Michael ,  BENNEWITZ, Jan ,  FEENSTRA, Ron

IPC分类号： C01G25/02 ,  C01G27/02 ,  C01G35/00 ,  C09C1/00 ,  C09C3/08 ,  C09D5/24 ,  H01L39/00

CPC分类号： C01G1/02 ,  C01G23/047 ,  C01G25/02 ,  C01G27/02 ,  C01G35/00 ,  C01P2002/60 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2004/52 ,  C01P2004/64 ,  C09C1/00 ,  C09C1/3669 ,  C09C3/08 ,  C09D5/24 ,  C09D11/033 ,  C09D11/38 ,  H01L39/2425 ,  H01L39/2483

摘要： The present invention is in the field of nanoparticles, their preparation and their use as pinning centers in superconductors. In particular the present invention relates to nanoparticles comprising an oxide of Sr, Ba, Y, La, Ti, Zr, Hf, Nb, or Ta, wherein the nanoparticles have a weight average diameter of 1 to 30 nm and wherein an organic compound of general formula (I), (II) or (III) or an organic compound containing at least two carboxylic acid groups on the surface of the nanoparticles (I) (II) (III) wherein a is 0 to 5, b and c are independent of each other 1 to 14, n is 1 to 5, f is 0 to 5, p and q are independent of each other 1 to 14, and e and f are independent of each other 0 to 12.

公开(公告)号：EP3261989A1

公开(公告)日：2018-01-03

申请号：EP16706650.5

申请日：2016-02-26

申请人： Imerys Graphite & Carbon Switzerland Ltd. ,  ETH Zurich

发明人： GULAS, Michal ,  SPAHR, Michael E. ,  GIAMPIETRO, Vito Roberto ,  VON ROHR, Philipp Rudolf ,  WOOD, Vanessa

IPC分类号： C01B32/182 ,  C23C18/12 ,  H01M4/58 ,  C09C1/56

CPC分类号： C01B32/21 ,  C01B32/20 ,  C01P2002/60 ,  C01P2002/85 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/40 ,  C09C1/56 ,  H01M4/0407 ,  H01M4/366 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027 ,  Y02T10/7011

摘要： The present disclosure relates to a novel surface-modified carbonaceous material with nanoparticles attached to the surface of said material. The carbonaceous material is for example natural or synthetic graphite, and the nanoparticles are for example in the form of plasma polymers generated in a plasma reactor. The present disclosure also relates to processes for preparing said carbonaceous material and to applications for the same, such as an active material for negative electrodes in lithium-ion batteries. It was found that the deposition of the nanoparticles on the surface of the carbonaceous material leads to significant improvements in terms of its flowability and increases the apparent and/or tap density of the resulting material.