WO2008152680A1 - カーボンナノシートの製造方法 - Google Patents

カーボンナノシートの製造方法 Download PDF

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Publication number
WO2008152680A1
WO2008152680A1 PCT/JP2007/000634 JP2007000634W WO2008152680A1 WO 2008152680 A1 WO2008152680 A1 WO 2008152680A1 JP 2007000634 W JP2007000634 W JP 2007000634W WO 2008152680 A1 WO2008152680 A1 WO 2008152680A1
Authority
WO
WIPO (PCT)
Prior art keywords
solid
liquid separation
carbon
washing
carbon nanosheet
Prior art date
Application number
PCT/JP2007/000634
Other languages
English (en)
French (fr)
Inventor
Guomin Mi
Original Assignee
Kyosetu Corporation
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 Kyosetu Corporation filed Critical Kyosetu Corporation
Priority to JP2009519066A priority Critical patent/JP5033183B2/ja
Priority to PCT/JP2007/000634 priority patent/WO2008152680A1/ja
Priority to CN2007800530129A priority patent/CN101687645B/zh
Publication of WO2008152680A1 publication Critical patent/WO2008152680A1/ja
Priority to HK10108898.4A priority patent/HK1142869A1/xx

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Classifications

    • 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
    • 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
    • C01B32/21—After-treatment
    • C01B32/22—Intercalation
    • C01B32/225—Expansion; Exfoliation
    • 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
    • C01B32/21—After-treatment
    • C01B32/23—Oxidation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/46—Graphite
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • C09C1/565—Treatment of carbon black ; Purification comprising an oxidative treatment with oxygen, ozone or oxygenated compounds, e.g. when such treatment occurs in a region of the furnace next to the carbon black generating reaction zone
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/24—Electrically-conducting paints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/36—Nanostructures, e.g. nanofibres, nanotubes or fullerenes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C01P2004/24—Nanoplates, i.e. plate-like particles with a thickness from 1-100 nanometer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Power Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Wood Science & Technology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

　カーボンナノシートを工業的に大量生産することができるカーボンナノシート製造方法を提供することを目的とし、カーボンナノシートの原料を強酸化剤に浸し電気化学酸化反応を生起させる化学酸化処理工程と、洗浄時に超音波を投射する水洗・超音波処理工程と、固液分離する固液分離処理工程と、カーボン固体を乾燥し加熱する乾燥・加熱処理工程と、加熱したカーボン固体を水又はアルカリで洗浄し該洗浄時に超音波を投射する水洗・超音波処理工程と、洗浄し超音波処理を加えたカーボン固体を固液分離する固・液分離処理工程と、固液分離したカーボン固体に水を加え発泡剤を添加してカーボンナノシートを選別する浮遊選別処理工程と、選別したカーボンナノシートを水洗いした後液体とカーボンナノシートを固液分離する水洗・固・液分離処理工程と、乾燥処理工程とを備えている。
PCT/JP2007/000634 2007-06-14 2007-06-14 カーボンナノシートの製造方法 WO2008152680A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009519066A JP5033183B2 (ja) 2007-06-14 2007-06-14 カーボンナノシートの製造方法
PCT/JP2007/000634 WO2008152680A1 (ja) 2007-06-14 2007-06-14 カーボンナノシートの製造方法
CN2007800530129A CN101687645B (zh) 2007-06-14 2007-06-14 碳纳米片的制造方法
HK10108898.4A HK1142869A1 (en) 2007-06-14 2010-09-20 Process for producing carbon nanosheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/000634 WO2008152680A1 (ja) 2007-06-14 2007-06-14 カーボンナノシートの製造方法

Publications (1)

Publication Number Publication Date
WO2008152680A1 true WO2008152680A1 (ja) 2008-12-18

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ID=40129298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/000634 WO2008152680A1 (ja) 2007-06-14 2007-06-14 カーボンナノシートの製造方法

Country Status (4)

Country Link
JP (1) JP5033183B2 (ja)
CN (1) CN101687645B (ja)
HK (1) HK1142869A1 (ja)
WO (1) WO2008152680A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011195432A (ja) * 2010-02-26 2011-10-06 Sekisui Chem Co Ltd 薄片化黒鉛の製造方法及び薄片化黒鉛
CN102292285A (zh) * 2009-01-26 2011-12-21 陶氏环球技术有限责任公司 用于制备氧化石墨的硝酸盐基方法
CN103253662A (zh) * 2013-06-01 2013-08-21 上海轻丰新材料科技有限公司 一种大规模、可操控、低成本的石墨烯制备方法
CN104891474A (zh) * 2015-05-26 2015-09-09 南昌大学 一种超薄碳纳米片的制备方法
CN106044756A (zh) * 2016-05-31 2016-10-26 湖北航天化学技术研究所 一种氧化石墨烯功能化改性的方法
JP2016210628A (ja) * 2015-04-28 2016-12-15 株式会社ダイセル 炭素材料の酸化方法並びに酸化グラフェン及び組成物
SE1950819A1 (en) * 2019-06-28 2020-12-29 Grafren Ab Method for redistributing a flake material into at least two flake size fractions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103288078B (zh) * 2013-07-05 2016-01-20 何钊 氧化石墨烯的制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562807A (en) * 1978-11-06 1980-05-12 Agency Of Ind Science & Technol Production of expanded graphite
JPH0345509A (ja) * 1989-06-30 1991-02-27 Ucar Carbon Technol Corp 極薄純粋可撓性グラファイト
JP2001247302A (ja) * 2000-01-29 2001-09-11 Sgl Technik Gmbh リン酸を用いた膨張性グラファイト挿入化合物の製造方法
JP2002053313A (ja) * 2000-08-09 2002-02-19 Mitsubishi Gas Chem Co Inc 炭素からなる骨格を持つ薄膜状粒子
JP2003176116A (ja) * 2001-12-07 2003-06-24 Mitsubishi Gas Chem Co Inc 炭素からなる骨格を持つ大型の薄膜状粒子
JP2005053773A (ja) * 2003-07-23 2005-03-03 Mitsubishi Gas Chem Co Inc 炭素からなる骨格を持つ薄膜状粒子の分散液

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149518A (en) * 1989-06-30 1992-09-22 Ucar Carbon Technology Corporation Ultra-thin pure flexible graphite calendered sheet and method of manufacture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562807A (en) * 1978-11-06 1980-05-12 Agency Of Ind Science & Technol Production of expanded graphite
JPH0345509A (ja) * 1989-06-30 1991-02-27 Ucar Carbon Technol Corp 極薄純粋可撓性グラファイト
JP2001247302A (ja) * 2000-01-29 2001-09-11 Sgl Technik Gmbh リン酸を用いた膨張性グラファイト挿入化合物の製造方法
JP2002053313A (ja) * 2000-08-09 2002-02-19 Mitsubishi Gas Chem Co Inc 炭素からなる骨格を持つ薄膜状粒子
JP2003176116A (ja) * 2001-12-07 2003-06-24 Mitsubishi Gas Chem Co Inc 炭素からなる骨格を持つ大型の薄膜状粒子
JP2005053773A (ja) * 2003-07-23 2005-03-03 Mitsubishi Gas Chem Co Inc 炭素からなる骨格を持つ薄膜状粒子の分散液

Non-Patent Citations (1)

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Title
DU X.S. ET AL.: "Synthesis and Characterization of Polyaniline/Graphite Conducting Nanocomposites", J. POLYM. SCI. PART B, vol. 42, no. 10, 15 May 2004 (2004-05-15), pages 1972 - 1978, XP003023936 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102292285A (zh) * 2009-01-26 2011-12-21 陶氏环球技术有限责任公司 用于制备氧化石墨的硝酸盐基方法
JP2011195432A (ja) * 2010-02-26 2011-10-06 Sekisui Chem Co Ltd 薄片化黒鉛の製造方法及び薄片化黒鉛
CN103253662A (zh) * 2013-06-01 2013-08-21 上海轻丰新材料科技有限公司 一种大规模、可操控、低成本的石墨烯制备方法
JP2016210628A (ja) * 2015-04-28 2016-12-15 株式会社ダイセル 炭素材料の酸化方法並びに酸化グラフェン及び組成物
CN104891474A (zh) * 2015-05-26 2015-09-09 南昌大学 一种超薄碳纳米片的制备方法
CN106044756A (zh) * 2016-05-31 2016-10-26 湖北航天化学技术研究所 一种氧化石墨烯功能化改性的方法
CN106044756B (zh) * 2016-05-31 2019-05-24 湖北航天化学技术研究所 一种氧化石墨烯功能化改性的方法
SE1950819A1 (en) * 2019-06-28 2020-12-29 Grafren Ab Method for redistributing a flake material into at least two flake size fractions
SE543430C2 (en) * 2019-06-28 2021-02-16 Grafren Ab Method for redistributing a flake material into at least two flake size fractions

Also Published As

Publication number Publication date
CN101687645B (zh) 2012-12-12
HK1142869A1 (en) 2010-12-17
CN101687645A (zh) 2010-03-31
JP5033183B2 (ja) 2012-09-26
JPWO2008152680A1 (ja) 2010-08-26

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