JP7535272B2 - 球状炭素粒子およびその製造方法 - Google Patents

球状炭素粒子およびその製造方法 Download PDF

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JP7535272B2
JP7535272B2 JP2021524845A JP2021524845A JP7535272B2 JP 7535272 B2 JP7535272 B2 JP 7535272B2 JP 2021524845 A JP2021524845 A JP 2021524845A JP 2021524845 A JP2021524845 A JP 2021524845A JP 7535272 B2 JP7535272 B2 JP 7535272B2
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particles
carbon particles
strength
spherical
starch
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Japanese (ja)
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JPWO2020246448A1 (https=
Inventor
麻央 藤原
純一 高原
龍夫 海宝
進一 北村
祥央 梅谷
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GODO SHIGEN CO.,LTD.
Sanwa Starch Co Ltd
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GODO SHIGEN CO.,LTD.
Sanwa Starch Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2021524845A 2019-06-03 2020-06-02 球状炭素粒子およびその製造方法 Active JP7535272B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019103817 2019-06-03
JP2019103817 2019-06-03
PCT/JP2020/021702 WO2020246448A1 (ja) 2019-06-03 2020-06-02 球状炭素粒子およびその製造方法

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JPWO2020246448A1 JPWO2020246448A1 (https=) 2020-12-10
JP7535272B2 true JP7535272B2 (ja) 2024-08-16

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US (1) US20220219988A1 (https=)
JP (1) JP7535272B2 (https=)
KR (1) KR102923968B1 (https=)
CN (1) CN113905981B (https=)
WO (1) WO2020246448A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007066674A1 (ja) 2005-12-06 2007-06-14 Tokyo Institute Of Technology 炭の製造方法
CN104276569A (zh) 2014-10-21 2015-01-14 中国科学院山西煤炭化学研究所 一种提高沥青基球状活性炭压碎强度的方法
JP2017507126A (ja) 2014-02-07 2017-03-16 テウォン ファーム カンパニー リミテッド 強度の増加された経口投与型医薬用吸着剤

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Publication number Priority date Publication date Assignee Title
JPS6031800B2 (ja) 1977-03-31 1985-07-24 日本碍子株式会社 高寸法精度を有する多孔質セラミツクハニカム構造体の製造法
JPS5441296A (en) * 1977-09-07 1979-04-02 Mitsubishi Chem Ind Ltd Production of porous carbon particles
JPH03160364A (ja) 1989-11-17 1991-07-10 Nkk Corp 液体クロマトグラフィー用カラム充填剤
JPH0742177B2 (ja) * 1992-11-19 1995-05-10 工業技術院長 中空炭素質球状体の製造方法
JPH1081889A (ja) * 1996-09-06 1998-03-31 Bridgestone Corp 電気粘性流体用粉体
JP2000223121A (ja) * 1999-01-27 2000-08-11 Tdk Corp 炭素材料およびその製造方法
US9101155B2 (en) * 2003-07-11 2015-08-11 Asahi Kasei Chemicals Corporation Functional starch powder
CN100354200C (zh) * 2003-08-26 2007-12-12 大阪瓦斯株式会社 烃材料以及其制造方法
JP4724390B2 (ja) 2004-07-16 2011-07-13 エナックス株式会社 リチウムイオン二次電池用負極炭素材料、及びその製造方法
JP4968425B2 (ja) * 2005-08-04 2012-07-04 戸田工業株式会社 球状多孔性炭素粒子粉末及びその製造法
JP2007246732A (ja) 2006-03-16 2007-09-27 Mamika:Kk 研磨材料、研磨材及びこれらの製造方法
JP2008050237A (ja) * 2006-08-28 2008-03-06 Toda Kogyo Corp 球状多孔性炭素粒子粉末及びその製造法
EP2716362B1 (en) * 2011-05-23 2019-06-26 Teijin Limited Method for producing particulate carbon catalyst
JP5207006B2 (ja) * 2011-10-04 2013-06-12 戸田工業株式会社 球形炭素材及び球形炭素材の製造方法
KR101396847B1 (ko) * 2011-11-25 2014-05-20 지에스칼텍스 주식회사 입자 강도가 향상된 천연 흑연 입자로 이루어진 음극 활물질 및 이를 포함하는 리튬 이차 전지
WO2015168327A1 (en) * 2014-04-29 2015-11-05 Rennovia Inc. Carbon black based shaped porous products
CN104445149A (zh) * 2014-11-25 2015-03-25 天津工业大学 一种高含氧量的空心碳微球的制备方法
CN109449388A (zh) * 2018-09-29 2019-03-08 昆明理工大学 一种锂离子电池碳硅负极材料的制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007066674A1 (ja) 2005-12-06 2007-06-14 Tokyo Institute Of Technology 炭の製造方法
JP2017507126A (ja) 2014-02-07 2017-03-16 テウォン ファーム カンパニー リミテッド 強度の増加された経口投与型医薬用吸着剤
CN104276569A (zh) 2014-10-21 2015-01-14 中国科学院山西煤炭化学研究所 一种提高沥青基球状活性炭压碎强度的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
宮嶋尚哉 ほか，種々の糖類からヨウ素処理を経由して作製した炭素体の収率と多孔性，炭素，2016年，No.271，pp.10-14，doi:10.7209/tanso.2016.10

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Publication number Publication date
CN113905981B (zh) 2024-02-20
KR102923968B1 (ko) 2026-02-05
JPWO2020246448A1 (https=) 2020-12-10
KR20220016115A (ko) 2022-02-08
US20220219988A1 (en) 2022-07-14
CN113905981A (zh) 2022-01-07
WO2020246448A1 (ja) 2020-12-10

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