CN118234681A - 用于生产多孔碳或石墨的方法 - Google Patents

用于生产多孔碳或石墨的方法 Download PDF

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Publication number
CN118234681A
CN118234681A CN202280075286.2A CN202280075286A CN118234681A CN 118234681 A CN118234681 A CN 118234681A CN 202280075286 A CN202280075286 A CN 202280075286A CN 118234681 A CN118234681 A CN 118234681A
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CN
China
Prior art keywords
container
mould
mass
compacted
block
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
CN202280075286.2A
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English (en)
Chinese (zh)
Inventor
T·科恩迈尔
D·克莱恩
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 Cohenmeier Special Graphite Group Co ltd
Original Assignee
Nippon Cohenmeier Special Graphite Group Co ltd
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 Cohenmeier Special Graphite Group Co ltd filed Critical Nippon Cohenmeier Special Graphite Group Co ltd
Publication of CN118234681A publication Critical patent/CN118234681A/zh
Pending legal-status Critical Current

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Classifications

    • 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

Landscapes

  • 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)
CN202280075286.2A 2021-11-23 2022-11-14 用于生产多孔碳或石墨的方法 Pending CN118234681A (zh)

Applications Claiming Priority (3)

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
DE102021130581.0 2021-11-23
PCT/EP2022/081768 WO2023094199A1 (de) 2021-11-23 2022-11-14 Verfahren zur herstellung von porösem carbon oder graphit

Publications (1)

Publication Number Publication Date
CN118234681A true CN118234681A (zh) 2024-06-21

Family

ID=84421082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280075286.2A Pending CN118234681A (zh) 2021-11-23 2022-11-14 用于生产多孔碳或石墨的方法

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=)

Families Citing this family (1)

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102791628A (zh) * 2010-02-19 2012-11-21 创业发展联盟技术有限公司 碳材料及其制造方法
CN108028267A (zh) * 2015-08-20 2018-05-11 恩特格里斯公司 碳化硅/石墨复合物与包括所述复合物的物件及组合件
CN112595159A (zh) * 2020-12-08 2021-04-02 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
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
CN118201893A (zh) * 2021-11-01 2024-06-14 尼邦科恩迈尔特种石墨集团有限责任公司 制造碳化或石墨化的三维物体的方法

Family Cites Families (6)

* 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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102791628A (zh) * 2010-02-19 2012-11-21 创业发展联盟技术有限公司 碳材料及其制造方法
CN108028267A (zh) * 2015-08-20 2018-05-11 恩特格里斯公司 碳化硅/石墨复合物与包括所述复合物的物件及组合件
CN112595159A (zh) * 2020-12-08 2021-04-02 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
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
CN118201893A (zh) * 2021-11-01 2024-06-14 尼邦科恩迈尔特种石墨集团有限责任公司 制造碳化或石墨化的三维物体的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
华丽等: "多孔碳钠电池负极材料制备及电化学性能研究", 湖北第二师范学院学报, vol. 33, no. 08, 31 August 2016 (2016-08-31), pages 1 - 4 *

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
DE102021130581A1 (de) 2023-05-25

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