DE102021130581A1 - Verfahren zur Herstellung von porösem Karbon oder Graphit - Google Patents

Verfahren zur Herstellung von porösem Karbon oder Graphit Download PDF

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Publication number
DE102021130581A1
DE102021130581A1 DE102021130581.0A DE102021130581A DE102021130581A1 DE 102021130581 A1 DE102021130581 A1 DE 102021130581A1 DE 102021130581 A DE102021130581 A DE 102021130581A DE 102021130581 A1 DE102021130581 A1 DE 102021130581A1
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DE
Germany
Prior art keywords
mass
container
mold
procedure
compact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE102021130581.0A
Other languages
German (de)
English (en)
Inventor
Torsten Kornmeyer
David Klein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Kornmeyer Carbon Group GmbH
Original Assignee
Nippon Kornmeyer Carbon Group GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Kornmeyer Carbon Group GmbH filed Critical Nippon Kornmeyer Carbon Group GmbH
Priority to DE102021130581.0A priority Critical patent/DE102021130581A1/de
Priority to PCT/EP2022/081768 priority patent/WO2023094199A1/de
Priority to EP22818239.0A priority patent/EP4436917A1/de
Priority to CN202280075286.2A priority patent/CN118234681A/zh
Priority to US18/708,336 priority patent/US20240417265A1/en
Priority to JP2024529759A priority patent/JP2024543101A/ja
Publication of DE102021130581A1 publication Critical patent/DE102021130581A1/de
Pending legal-status Critical Current

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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
    • C01B32/20—Graphite
    • C01B32/205—Preparation
    • 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
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C01B32/97—Preparation from SiO or SiO2
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/48—Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6581—Total pressure below 1 atmosphere, e.g. vacuum

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
DE102021130581.0A 2021-11-23 2021-11-23 Verfahren zur Herstellung von porösem Karbon oder Graphit Pending DE102021130581A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102021130581.0A DE102021130581A1 (de) 2021-11-23 2021-11-23 Verfahren zur Herstellung von porösem Karbon oder Graphit
PCT/EP2022/081768 WO2023094199A1 (de) 2021-11-23 2022-11-14 Verfahren zur herstellung von porösem carbon oder graphit
EP22818239.0A EP4436917A1 (de) 2021-11-23 2022-11-14 Verfahren zur herstellung von porösem carbon oder graphit
CN202280075286.2A CN118234681A (zh) 2021-11-23 2022-11-14 用于生产多孔碳或石墨的方法
US18/708,336 US20240417265A1 (en) 2021-11-23 2022-11-14 Method for producing porous carbon or graphite
JP2024529759A JP2024543101A (ja) 2021-11-23 2022-11-14 多孔質炭素またはグラファイトの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021130581.0A DE102021130581A1 (de) 2021-11-23 2021-11-23 Verfahren zur Herstellung von porösem Karbon oder Graphit

Publications (1)

Publication Number Publication Date
DE102021130581A1 true DE102021130581A1 (de) 2023-05-25

Family

ID=84421082

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021130581.0A Pending DE102021130581A1 (de) 2021-11-23 2021-11-23 Verfahren zur Herstellung von porösem Karbon oder Graphit

Country Status (6)

Country Link
US (1) US20240417265A1 (https=)
EP (1) EP4436917A1 (https=)
JP (1) JP2024543101A (https=)
CN (1) CN118234681A (https=)
DE (1) DE102021130581A1 (https=)
WO (1) WO2023094199A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220411270A1 (en) * 2021-06-24 2022-12-29 Nippon Kornmeyer Carbon Group Gmbh Method for producing carbon- or graphite-foam parts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113620272A (zh) 2021-07-12 2021-11-09 北京化工大学常州先进材料研究院 一种钠离子电池负极材料的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513030A (en) * 1982-06-18 1985-04-23 The United States Of America As Represented By The United States Department Of Energy Method of producing silicon carbide articles
JPH0283204A (ja) * 1988-09-19 1990-03-23 Sumitomo Metal Ind Ltd 炭素材料の製造方法
JP3530329B2 (ja) * 1996-10-01 2004-05-24 三和油脂株式会社 多孔性炭素材製品の製造方法
WO2006023419A1 (en) * 2004-08-16 2006-03-02 Jing Wang Processes for producing monolithic porous carbon disks from aromatic organic precursors
JP2007145665A (ja) * 2005-11-29 2007-06-14 Tokai Konetsu Kogyo Co Ltd 多孔質ＳｉＣ焼結体の製造方法
CA2789028C (en) * 2010-02-19 2016-01-05 Incubation Alliance, Inc. Carbon material and method for producing same
WO2017031304A1 (en) * 2015-08-20 2017-02-23 Entegris, Inc. Silicon carbide/graphite composite and articles and assemblies comprising same
JP7059440B2 (ja) * 2019-03-20 2022-04-25 ビタミンＣ６０バイオリサーチ株式会社 炭素クラスター製造用の成形体とその製造方法
CN112595159B (zh) * 2020-12-08 2022-07-15 宁波华丰包装有限公司 一种石墨烯散热机构及其石墨化炉
DE102021128414A1 (de) * 2021-11-01 2023-05-04 Nippon Kornmeyer Carbon Group Gmbh Verfahren zur Herstellung von karbonisierten oder graphitierten 3D-Gegenständen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113620272A (zh) 2021-07-12 2021-11-09 北京化工大学常州先进材料研究院 一种钠离子电池负极材料的制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220411270A1 (en) * 2021-06-24 2022-12-29 Nippon Kornmeyer Carbon Group Gmbh Method for producing carbon- or graphite-foam parts
US12030779B2 (en) * 2021-06-24 2024-07-09 Nippon Kornmeyer Carbon Group Gmbh Method for producing carbon- or graphite-foam parts

Also Published As

Publication number Publication date
US20240417265A1 (en) 2024-12-19
JP2024543101A (ja) 2024-11-19
EP4436917A1 (de) 2024-10-02
WO2023094199A1 (de) 2023-06-01
CN118234681A (zh) 2024-06-21

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