公开(公告)号：US20160049665A1

公开(公告)日：2016-02-18

申请号：US14775111

申请日：2014-03-07

Applicant: SONY CORPORATION

Inventor： Hironori IIDA ,  Seiichiro TABATA ,  Shun YAMANOI ,  Shinichiro YAMADA

IPC: H01M4/96 ,  H01M12/08 ,  C01B31/00

CPC classification number: H01M4/96 ,  C01B32/00 ,  H01M4/382 ,  H01M4/90 ,  H01M12/08 ,  Y02E60/128

Abstract: An air-metal secondary battery has an electrode including a porous carbon material, wherein the porous carbon material has a specific surface area of 280 m2/g or more, preferably 700 m2/g or more, more preferably 1,500 m2/g or more, as determined by a nitrogen BET method, and the air-metal secondary battery has an average charging voltage of 4.4 V or less, preferably 4.3 V or less, more preferably 4.1 V or less.

Abstract translation: 空气金属二次电池具有包括多孔碳材料的电极，其中多孔碳材料的比表面积为280m 2 / g以上，优选为700m 2 / g以上，更优选为1500m 2 / g以上， 通过氮BET法测定，空气 - 金属二次电池的平均充电电压为4.4V以下，优选为4.3V以下，更优选为4.1V以下。

公开(公告)号：US20160164104A1

公开(公告)日：2016-06-09

申请号：US14905135

申请日：2014-05-20

Applicant: SONY CORPORATION

Inventor： Shun YAMANOI ,  Seiichiro TABATA ,  Hironori IIDA ,  Kenji KISHIMOTO ,  Yosuke SAITO ,  Shinichiro YAMADA ,  Kazumasa TAKESHI ,  Koichiro HINOKUMA

IPC: H01M4/66 ,  H01M10/052 ,  H01M4/38

CPC classification number: H01M4/663 ,  H01M4/13 ,  H01M4/139 ,  H01M4/38 ,  H01M4/583 ,  H01M4/625 ,  H01M10/052

Abstract: An electrode material for a secondary cell includes a porous carbon material having an absolute value of a differential value of a mass using a temperature as a parameter exceeding 0 at 360° C. and being 0.016 or more at 290° C. provided by thermally analyzing a mixture of the porous carbon material and S8 sulfur at a mass ratio of 1:2.

Abstract translation: 二次电池用电极材料包括使用在360℃下作为参数超过0的温度的绝对值为质量的绝对值的多孔碳材料，并且通过热分析提供的在290℃下为0.016以上的多孔碳材料 多孔碳材料与S8硫的质量比为1:2的混合物。

公开(公告)号：US20230364582A1

公开(公告)日：2023-11-16

申请号：US18225751

申请日：2023-07-25

Applicant: Sony Corporation

Inventor： Shun YAMANOI ,  Seiichiro TABATA ,  Hironori IIDA

IPC: B01J20/20 ,  C01B32/318 ,  B01J20/28 ,  C02F1/28 ,  B01J20/30 ,  C01B32/336

CPC classification number: B01J20/20 ,  C01B32/318 ,  B01J20/28 ,  C02F1/28 ,  B01J20/30 ,  C01B32/336 ,  B01J20/28011 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/28076 ,  B01J20/28085 ,  B01J20/305 ,  B01J20/3078 ,  C01P2006/11 ,  C01P2006/14 ,  C01P2006/16

Abstract: A functional material is provided and includes a porous carbon material derived from a plant-derived material as a raw material, wherein a bulk density of the porous carbon material is in a range of 0.2 grams/cm3 to 0.4 grams/cm3, and wherein a value of an ignition residue of the porous carbon material ranges from 0.1 mass % to 20 mass %.

公开(公告)号：US20190022624A1

公开(公告)日：2019-01-24

申请号：US16070924

申请日：2017-02-21

Applicant: Sony Corporation

Inventor： Shun YAMANOI ,  Seiichiro TABATA ,  Hironori IIDA

IPC: B01J20/20 ,  B01J20/28 ,  B01J20/30 ,  C01B32/318 ,  C01B32/336

Abstract: A solidified porous carbon material uses a plant-derived material as a raw material, a bulk density of the solidified porous carbon material is in the range of 0.2 to 0.4 grams/cm3, preferably, 0.3 to 0.4 grams/cm3. A value of a cumulative pore volume in the range of 0.05 to 5 μm in pore size based on a mercury press-in method is in the range of 0.4 to 1.2 cm3, preferably, 0.5 to 1.0 cm3 per 1 gram of the solidified porous carbon material.

公开(公告)号：US20160023185A1

公开(公告)日：2016-01-28

申请号：US14774049

申请日：2014-03-03

Applicant: SONY CORPORATION

Inventor： Seiichiro TABATA ,  Hironori IIDA ,  Shun YAMANOI ,  Shinichiro YAMADA

IPC: B01J20/20 ,  B01J20/26 ,  B01J20/28 ,  C01B31/08

CPC classification number: B01J20/20 ,  B01J20/26 ,  B01J20/28011 ,  B01J20/28071 ,  B01J20/28078 ,  B01J20/28083 ,  B01J2220/4843 ,  B01J2220/485 ,  C01B32/30

Abstract: There is provided an adsorbing material for a filter for air purification, which is made of a porous carbon material derived from a plant and in which a value of particle porosity epsilonp is 0.7 or more.

Abstract translation: 提供了一种用于空气净化的过滤器的吸附材料，其由来自植物的多孔碳材料制成，其中颗粒孔隙率ε的值为0.7以上。

公开(公告)号：US20210094016A1

公开(公告)日：2021-04-01

申请号：US17119568

申请日：2020-12-11

Applicant: Sony Corporation

Inventor： Shun YAMANOI ,  Seiichiro TABATA ,  Hironori IIDA

IPC: B01J20/20 ,  C01B32/318 ,  B01J20/28 ,  C02F1/28 ,  B01J20/30 ,  C01B32/336

Abstract: A functional material is provided and includes a porous carbon material derived from a plant-derived material as a raw material, wherein a bulk density of the porous carbon material is in a range of 0.2 grams/cm3 to 0.4 grams/cm3, a value of a cumulative pore volume in a range of 0.05 μm to 5 μm in pore size of the porous carbon material based on a mercury press-in method is in a range of 0.4 cm3 per 1 gram of the porous carbon material to 1.2 cm3 per 1 gram of the porous carbon material, and a value of a pore volume of the porous carbon material based on an MP method is in a range of 0.04 cm3 per 1 cm3 of the porous carbon material to 0.09 cm3 per 1 cm3 of the porous carbon material.

公开(公告)号：US20200317537A1

公开(公告)日：2020-10-08

申请号：US16910899

申请日：2020-06-24

Applicant: Sony Corporation

Inventor： Shun YAMANOI ,  Hironori IIDA ,  Machiko MINATOYA ,  Seiichiro TABATA ,  Shinichiro YAMADA

IPC: C02F1/28 ,  B01D61/04 ,  B01D61/08 ,  B01J20/28 ,  B01J20/20 ,  C01B32/05 ,  C02F1/00

Abstract: A porous carbon material having a value of a specific surface area by a nitrogen BET method of 1×102 m2/g or more, a volume of fine pores by a BJH method of 0.3 cm3/g or more, and a particle size of 75 μm or more, alternatively, a porous carbon material having a value of a specific surface area by a nitrogen BET method of 1×102 m2/g or more, a total of volumes of fine pores having a diameter of from 1×10−9 m to 5×10−7 m, obtained by a non-localized density functional theory method, of 1.0 cm3/g or more, and a particle size of 75 μm or more.

公开(公告)号：US20150357637A1

公开(公告)日：2015-12-10

申请号：US14760614

申请日：2014-01-06

Applicant: SONY CORPORATION

Inventor： Shun YAMANOI ,  Seiichiro TABATA ,  Hironori IIDA ,  Shinichiro YAMADA

IPC: H01M4/36 ,  H01M10/0525

CPC classification number: H01M4/366 ,  C01B17/22 ,  C01B32/05 ,  C01B32/30 ,  C01P2002/72 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/40 ,  H01M4/5815 ,  H01M4/587 ,  H01M10/052 ,  Y02T10/7011

Abstract: The present invention relates to a composite material for electrodes, which contains a plant-derived porous carbon material having a pore volume according to an MP method of 0.1 cm3/gram or more, or a volume of pores measuring less than 100 nm according to a BJH method of 0.3 cm3/gram or more; and lithium sulfide supported on the pores present in the porous carbon material, and in which the pore volume according to the MP method is less than 0.1 cm3/gram, or the volume of pores measuring less than 100 nm according to the BJH method is less than 0.3 cm3/gram.

Abstract translation: 本发明涉及一种电极用复合材料，其含有根据MP方法的孔体积为0.1cm 3 / g以上的植物来源的多孔碳材料，或根据 BJH法为0.3 cm3 / g以上; 和负载在多孔碳材料中存在的孔上的硫化锂，其中根据MP法的孔体积小于0.1cm 3 / g，或根据BJH方法测量小于100nm的孔的体积较小 大于0.3厘米3 /克。