公开(公告)号：EP3196905A4

公开(公告)日：2018-05-30

申请号：EP15841206

申请日：2015-09-14

申请人： TORAY INDUSTRIES

发明人： TANAKA KENTARO ,  TAKEUCHI KOSAKU ,  MIHARA TAKAAKI ,  HORIGUCHI TOMOYUKI

IPC分类号： H01G11/24 ,  D01F9/22 ,  H01G11/06 ,  H01G11/26 ,  H01G11/32 ,  H01G11/34 ,  H01G11/40 ,  H01G11/44

CPC分类号： H01G11/32 ,  C01B31/02 ,  C01P2002/74 ,  C01P2004/03 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/40 ,  D01F9/22 ,  H01G11/06 ,  H01G11/24 ,  H01G11/26 ,  H01G11/34 ,  H01G11/40 ,  H01G11/44 ,  Y02T10/7022

摘要： The present invention provides an electrode material for an electrochemical capacitor having high surface utilization efficiency, composed of a porous carbon material capable of further contributing to higher electrostatic capacitance of the electrochemical capacitor and to development of high rate characteristics; the porous carbon material having a co-continuous structural portion in which a carbon skeleton and voids form respective continuous structures, the co-continuous structural portion having a structural period of 0.002 µm to 20 µm.

公开(公告)号：EP3178542A4

公开(公告)日：2018-03-28

申请号：EP15825376

申请日：2015-07-24

申请人： TORAY INDUSTRIES

发明人： TAKEUCHI KOSAKU ,  TANAKA KENTARO ,  MIHARA TAKAAKI ,  HORIGUCHI TOMOYUKI

IPC分类号： B01D71/02 ,  B01D53/22 ,  B01D63/02 ,  B01D67/00 ,  B01D69/08 ,  B01J20/28 ,  B32B5/24 ,  C01B32/05

CPC分类号： B01D71/021 ,  B01D53/22 ,  B01D53/228 ,  B01D63/02 ,  B01D63/04 ,  B01D67/0009 ,  B01D67/0013 ,  B01D67/0016 ,  B01D67/0067 ,  B01D67/0083 ,  B01D69/08 ,  B01D69/082 ,  B01D71/02 ,  B01D2053/224 ,  B01D2325/02 ,  B01J20/28038 ,  B32B3/26 ,  B32B5/022 ,  B32B5/24 ,  B32B2262/106 ,  B32B2307/726 ,  C01B31/02 ,  C01B32/05 ,  D01D5/24 ,  D01F9/21 ,  D01F9/22 ,  D10B2505/04 ,  Y02P20/152

摘要： The present invention provides a carbon membrane for fluid separation with which a high-pressure fluid can be separated and purified and which has excellent pressure resistance and is less apt to be damaged. The present invention relates to a carbon membrane for fluid separation, including: a core layer which has a co-continuous porous structure; and a skin layer which has substantially no co-continuous porous structure and is formed around the core layer.

公开(公告)号：EP3178785A4

公开(公告)日：2018-03-21

申请号：EP15829986

申请日：2015-07-30

申请人： NAT INSTITUTE FOR MATERIALS SCIENCE

发明人： KUMAKURA HIROAKI ,  YE SHUJUN ,  HASEGAWA AKIRA ,  KUBO YOSHIMI ,  YASUKAWA EIKI ,  NOMURA AKIHIRO

IPC分类号： C01B32/05 ,  B01J23/50 ,  B01J35/02 ,  C01B25/45 ,  C01B35/04 ,  H01B12/04 ,  H01B13/00 ,  H01M4/36 ,  H01M4/48 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58

CPC分类号： H01M4/5825 ,  B01J21/063 ,  B01J23/50 ,  B01J35/004 ,  B01J35/02 ,  B01J35/023 ,  B01J37/084 ,  C01B25/45 ,  C01B31/02 ,  C01B32/05 ,  C01B32/188 ,  C01B35/04 ,  H01B12/04 ,  H01B13/00 ,  H01M4/131 ,  H01M4/136 ,  H01M4/1391 ,  H01M4/1397 ,  H01M4/366 ,  H01M4/48 ,  H01M4/485 ,  H01M4/58 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/028 ,  Y02E40/641

摘要： Provided is a method for manufacturing a base material powder having a carbon nanocoating layer, the method including adding a polycyclic aromatic hydrocarbon to a base material powder, heating the mixture to a temperature that is higher than or equal to the boiling point of the polycyclic aromatic hydrocarbon and is lower than or equal to the relevant boiling point temperature + 300°C, and that is higher than or equal to the thermal decomposition temperature of the polycyclic aromatic hydrocarbon, and thereby coating the surface of the base material powder with a layer of carbon having a thickness of 0.1 nm to 10 nm. According to the method, when a source of carbon that covers a base material powder is appropriately selected, the base material powder having the carbon nanocoating layer can be provided, which does not have a possibility of causing inconveniences in the applications of a final manufactured product of the base material powder and exhibits satisfactory productivity of the base material powder, and from which a modified final manufactured product is obtained.

公开(公告)号：EP3196331A1

公开(公告)日：2017-07-26

申请号：EP14902110.7

申请日：2014-09-17

申请人： Nippon ITF, Inc. ,  Nippon Piston Ring Co., Ltd.

发明人： MORIGUCHI, Hideki ,  SAITO, Tadashi ,  TANAKA, Yoshikazu ,  SHIBATA, Akinori ,  ARAHI, Tetsumi ,  OGAWA, Katsuaki ,  OKAZAKI, Takahiro ,  SUGIURA, Hiroyuki ,  ITO, Yoshihiro

IPC分类号： C23C14/06 ,  C01B32/05

CPC分类号： C10M103/02 ,  C01B31/02 ,  C01B32/05 ,  C01P2002/82 ,  C01P2004/04 ,  C10M2201/0413 ,  C10N2230/20 ,  C23C14/06 ,  C23C14/0605 ,  C23C14/325

摘要： Provided are a coating film, a manufacturing method for the same, and a PVD device that not only sufficiently improve the balance of low-friction properties and wear resistance, but also improve chipping resistance and peeling resistance. This film is coated on a substrate surface, wherein the coating film has a hard carbon that presents relatively black and white when observed in a cross-sectional bright-field TEM image, a mesh-shaped hard carbon layer is formed using a PVD method, said layer having white-colored hard carbon in a mesh shape extending in the thickness direction and black-colored hard carbon dispersed into the cavities in the mesh, and the ID/IG ratio is 1-6 when the mesh-shaped hard carbon layer is measured using Raman spectroscopy, said ratio being the ratio of the Raman spectrum D band peak area intensity and G band peak area intensity. The coating film manufacturing method and the device use an arc PVD method, and while controlling the bias voltage, arc current, and heater temperature, etc. to maintain a substrate temperature exceeding 200°C but not exceeding 300°C, also coat the substrate surface with the hard carbon film by rotating and/or revolving the substrate.

摘要翻译： 本发明提供不仅充分提高低摩擦性和耐磨损性的平衡，而且耐崩裂性和耐剥离性提高的涂膜，其制造方法以及PVD装置。 该膜被涂布在基板表面上，其中该涂膜具有在横截面明视场TEM图像中观察时呈现相对黑色和白色的硬碳，使用PVD法形成网状硬碳层， 所述层具有在厚度方向上延伸的网状形状的白色硬碳和分散在网状物内的空腔中的黑色硬碳，并且当网状硬碳层为网状时，ID / IG比为1-6 使用拉曼光谱法测量，所述比率是拉曼光谱D谱带峰面积强度与G谱带峰面积强度之比。 涂膜制造方法和装置使用电弧PVD方法，并且在控制偏压，电弧电流和加热器温度等的同时将衬底温度维持超过200℃但不超过300℃，同时涂覆衬底 通过旋转和/或旋转衬底而与硬质碳膜表面接触。

公开(公告)号：EP3179542A4

公开(公告)日：2017-06-14

申请号：EP15830384

申请日：2015-08-10

申请人： KUREHA CORP

发明人： SONOBE NAOHIRO ,  SHIMIZU KAZUHIKO

IPC分类号： H01M4/587 ,  H01M4/36

CPC分类号： H01M4/587 ,  C01B31/02 ,  C01P2004/80 ,  C01P2006/40 ,  H01M4/0404 ,  H01M4/043 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/36 ,  H01M4/623 ,  H01M4/625 ,  H01M4/661 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027

摘要： An object of the present invention is to provide a non-aqueous electrolyte secondary battery that has a large charge/discharge capacity, has a small irreversible capacity, which is the difference between the doping capacity and the de-doping capacity, and is capable of effectively using an active material. The problem described above can be solved by a method for producing a carbonaceous material for a non-aqueous electrolyte secondary battery anode, the method including: (1) an alkali metal compound impregnating step of adding an elemental alkali metal or a compound containing an elemental alkali metal to a carbonaceous precursor to obtain an alkali-impregnated carbonaceous precursor; (2) a heat treatment step of: (a) obtaining a heat-treated product by performing main heat treatment on the alkali-impregnated carbonaceous precursor at 800°C to 1500°C in a non-oxidizing gas atmosphere, or (b) obtaining a heat-treated product by performing pre-heat treatment on the alkali-impregnated carbonaceous precursor at a temperature of not lower than 400°C and lower than 800°C in a non-oxidizing gas atmosphere and then performing main heat treatment at 800°C to 1500°C in a non-oxidizing gas atmosphere; and (3) coating the heat-treated product with pyrolytic carbon.

摘要翻译： 本发明的一个目的是提供一种非水电解质二次电池那样具有大的充电/放电容量，具有小的不可逆容量，在所有这是掺杂容量和脱掺杂容量之差，并且能够 有效地利用活性材料。 以上描述的问题可以通过一种用于制造碳质材料的非水电解质二次电池用负极来解决，该方法包括：（1）碱金属化合物浸渍添加到元素碱金属或含有的元素的化合物的步骤 碱金属的碳质前体，以获得在碱浸渍的碳质前体; （2）的热处理步骤：（a）将在800℃至1500℃下，在非氧化性气体气氛中在碱浸渍碳质前体进行主加热处理获得的经热处理的产品，或（b） 通过在不低于400℃的非氧化性气体气氛中的温度，并且低于800℃，在碱浸渍碳质前体进行预加热处理，然后在800执行主加热处理得到热处理产物 °C到1500℃下在非氧化性气体气氛; 以及（3）涂覆有热解碳的热处理产物。

公开(公告)号：EP3179542A1

公开(公告)日：2017-06-14

申请号：EP15830384.2

申请日：2015-08-10

申请人： Kureha Corporation

发明人： SONOBE Naohiro ,  SHIMIZU Kazuhiko

IPC分类号： H01M4/587 ,  H01M4/36

CPC分类号： H01M4/587 ,  C01B31/02 ,  C01P2004/80 ,  C01P2006/40 ,  H01M4/0404 ,  H01M4/043 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/36 ,  H01M4/623 ,  H01M4/625 ,  H01M4/661 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027

摘要： An object of the present invention is to provide a non-aqueous electrolyte secondary battery that has a large charge/discharge capacity, has a small irreversible capacity, which is the difference between the doping capacity and the de-doping capacity, and is capable of effectively using an active material.
The problem described above can be solved by a method for producing a carbonaceous material for a non-aqueous electrolyte secondary battery anode, the method including: (1) an alkali metal compound impregnating step of adding an elemental alkali metal or a compound containing an elemental alkali metal to a carbonaceous precursor to obtain an alkali-impregnated carbonaceous precursor; (2) a heat treatment step of: (a) obtaining a heat-treated product by performing main heat treatment on the alkali-impregnated carbonaceous precursor at 800°C to 1500°C in a non-oxidizing gas atmosphere, or (b) obtaining a heat-treated product by performing pre-heat treatment on the alkali-impregnated carbonaceous precursor at a temperature of not lower than 400°C and lower than 800°C in a non-oxidizing gas atmosphere and then performing main heat treatment at 800°C to 1500°C in a non-oxidizing gas atmosphere; and (3) coating the heat-treated product with pyrolytic carbon.

摘要翻译： 本发明的目的在于提供一种非水电解质二次电池，其具有大的充放电容量，作为掺杂能力与脱嵌能力之差的不可逆容量小，能够 有效地使用活性物质。 上述课题可以通过非水电解质二次电池负极用碳质材料的制造方法来解决，该制造方法包括：（1）碱金属化合物浸渍工序，将碱金属元素或含有元素 将碱金属转化为碳质前体以获得碱浸渍碳质前体; （2）热处理工序：（a）通过在非氧化性气体气氛中对800℃〜1500℃的碱浸渍碳质前体进行正式热处理而得到热处理物，或者（b） 通过在非氧化性气体气氛中，在400℃以上且低于800℃的温度下对碱浸渍碳质前体进行预热处理，然后在800℃下进行正式热处理，由此得到热处理物 在非氧化性气体环境中为1500℃〜1500℃， 和（3）用热解碳涂覆热处理产物。

公开(公告)号：EP3136482A4

公开(公告)日：2017-03-01

申请号：EP15774007

申请日：2015-03-27

申请人： KUREHA CORP

发明人： IMAJI MAKOTO ,  OKADA KAYOKO ,  TADA YASUHIRO ,  SONOBE NAOHIRO ,  KOMATSU MAYU

IPC分类号： H01M4/587

CPC分类号： H01M4/587 ,  C01B31/02 ,  C01B32/05 ,  C01P2004/61 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/40 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2220/20 ,  Y02E60/122 ,  Y02T10/7011

摘要： Provided is a carbonaceous material for a non-aqueous electrolyte secondary battery anode having high discharge capacity per unit volume and excellent storage characteristics. The carbonaceous material for a non-aqueous electrolyte secondary battery anode of the present invention has a true density (Á Bt ) determined by a pycnometer method using butanol of not less than 1.55 g/cm 3 and less than 1.75 g/cm 3 and a discharge capacity of an anode at 0.05 V to 1.5 V in terms of a lithium reference electrode standard of not less than 180 mAh/g. Furthermore, the slope 0.9/X (Vg/Ah) of a discharge curve calculated from a discharge capacity X (Ah/g) and a potential difference of 0.9 (V) corresponding to 0.2 V to 1.1 V in terms of a lithium reference electrode standard is not greater than 0.75 (Vg/Ah), and an absorbed moisture quantity after storage for 100 hours in a 25°C 50% RH air atmosphere is not greater than 1.5 wt%.

摘要翻译： 本发明提供单位体积​​的放电容量高且保存特性优异的非水电解质二次电池负极用碳质材料。 本发明的非水电解质二次电池负极用碳质材料，使用丁醇为1.55g / cm 3以上且小于1.75g / cm 3的比重瓶法测定的真密度（ρBt）和 根据锂参考电极标准，在0.05V至1.5V的负极的放电容量不小于180mAh / g。 此外，根据放电容量X（Ah / g）计算的放电曲线的斜率0.9 / X（Vg / Ah）和对应于锂参比电极0.2V至1.1V的0.9（V）的电位差 标准值不大于0.75（Vg / Ah），并且在25℃，50％RH空气气氛中储存100小时后的吸收水分量不大于1.5重量％。

公开(公告)号：EP2897900A4

公开(公告)日：2016-08-31

申请号：EP13839461

申请日：2013-09-13

申请人： EXXONMOBIL UPSTREAM RES CO ,  SOLID CARBON PROD LLC

发明人： KOVEAL RUSSELL J ,  RING TERRY A

IPC分类号： C01B31/02 ,  B01J8/08 ,  B01J8/18 ,  B01J8/24 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： C01B31/02 ,  B01J8/08 ,  B01J8/1836 ,  B01J8/24 ,  B01J2208/00256 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/00893 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/0233 ,  C01B31/024 ,  C01B32/05 ,  C01B32/162 ,  C01B32/164 ,  Y02P20/129

公开(公告)号：EP2892093A4

公开(公告)日：2016-04-13

申请号：EP13832044

申请日：2013-08-27

申请人： NIPPON COKE & ENGINEERING CO LTD

发明人： UMENO TATSUO ,  TSUNAWAKI TADANORI ,  OKABE SHINYA ,  OIE SHIROU ,  SUMITOMO JYUGO ,  NAKANO SHIGEYOSI

IPC分类号： H01M4/587 ,  C01B31/02 ,  C23C16/44 ,  H01M4/36

CPC分类号： H01M4/0428 ,  C01B31/02 ,  C01B32/05 ,  C01P2006/40 ,  C09C1/56 ,  C23C16/4417 ,  C23C16/442 ,  H01M4/04 ,  H01M4/0471 ,  H01M4/1393 ,  H01M4/583 ,  H01M4/587 ,  H01M4/602 ,  H01M4/604 ,  H01M4/606 ,  H01M10/0525 ,  Y02T10/7011

摘要： The present invention provides an apparatus for manufacturing a lithium-ion secondary cell negative-electrode carbon material by heat-treating carbon particles while causing the carbon particles to flow within a heat-treatment furnace, the apparatus for manufacturing a lithium-ion secondary battery negative-electrode carbon material having: a heat-treatment furnace provided with a carbon-particle supply opening for supplying the carbon particles into the interior, and a negative-electrode carbon material recovery opening for taking out the negative-electrode carbon material from the interior; and a cooling tank connected in an airtight manner to the negative-electrode carbon material recovery opening of the heat-treatment furnace, and provided with a cooling means. Also provided is a method for manufacturing a lithium-ion secondary battery negative-electrode carbon material by using the apparatus.

公开(公告)号：EP2867162A4

公开(公告)日：2016-03-02

申请号：EP12879822

申请日：2012-10-25

申请人： STANDARDGRAPHENE CO LTD

发明人： JI BYOUNG KYU ,  CHOI JUNG YOUNG ,  SHIN CHEOL MIN

IPC分类号： C01B31/02 ,  B01J19/18 ,  C01B31/04

CPC分类号： C01B31/0446 ,  B01J19/10 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/02 ,  C01B31/04 ,  C01B31/0476 ,  C01B32/05 ,  C01B32/184 ,  C01B32/192 ,  C01B32/20

摘要： There is provided an apparatus for preparing a graphene-structured material. The apparatus includes a supply hopper configured to supply graphite oxide; a supply line of which an end is connected to a lower end of the supply hopper; a reducing atmosphere gas supply unit connected to a side of the supply line; a vertical fluidized bed furnace of which a lower part is connected to another end of the supply line and configured to reduce the supplied graphite oxide with thermal-expansion; a discharge line of which an end is connected to an upper part of the vertical fluidized bed furnace; a vibrating type vertical micro filter connected to an opening portion on a side of the discharge line; a vacuum pump connected to the vertical micro filter; and a collector positioned under the vertical micro filter and connected to another end of the discharge line.