WO2009060613A1 - Dispersion of nanodiamond in organic solvent, and method for production thereof - Google Patents

Dispersion of nanodiamond in organic solvent, and method for production thereof Download PDF

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Publication number
WO2009060613A1
WO2009060613A1 PCT/JP2008/003215 JP2008003215W WO2009060613A1 WO 2009060613 A1 WO2009060613 A1 WO 2009060613A1 JP 2008003215 W JP2008003215 W JP 2008003215W WO 2009060613 A1 WO2009060613 A1 WO 2009060613A1
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WO
WIPO (PCT)
Prior art keywords
organic solvent
nanodiamond
dispersion
producing
disclosed
Prior art date
Application number
PCT/JP2008/003215
Other languages
French (fr)
Japanese (ja)
Inventor
Hideomi Sakai
Haruhiko Kudou
Makoto Takahashi
Michiharu Arifuku
Original Assignee
Nippon Kayaku Kabushiki Kaisha
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 Kayaku Kabushiki Kaisha filed Critical Nippon Kayaku Kabushiki Kaisha
Priority to JP2009539963A priority Critical patent/JP5364588B2/en
Publication of WO2009060613A1 publication Critical patent/WO2009060613A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1454—Abrasive powders, suspensions and pastes for polishing
    • C09K3/1472—Non-aqueous liquid suspensions
    • 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
    • C01B32/25—Diamond
    • C01B32/28—After-treatment, e.g. purification, irradiation, separation or recovery

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Disclosed is a method for producing a nanodiamond particle dispersible in an organic solvent, which comprises heating a hydrophilic nanodiamond particle produced by a shock compaction method or the like (a nanodiamond cluster having a primary particle diameter of 3 to 5 nm) in a hydrogen atmosphere at a temperature of, for example, 300 to 800˚C. Also disclosed is a method for producing a dispersion having single nano-size nanodiamond particles dispersed stably in an organic solvent, which comprises disaggregating an aggregate of the diamond particles produced by the aforementioned method by a dispersion treatment such as a bead milling technique or the like in an organic solvent, particularly a polar organic solvent. The dispersion of the nanodiamond particles in the organic solvent does not cause aggregation, precipitation or the like even after six months and can maintain its stable dispersion state.
PCT/JP2008/003215 2007-11-08 2008-11-06 Dispersion of nanodiamond in organic solvent, and method for production thereof WO2009060613A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009539963A JP5364588B2 (en) 2007-11-08 2008-11-06 Nanodiamond organic solvent dispersion and process for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-290340 2007-11-08
JP2007290340 2007-11-08

Publications (1)

Publication Number Publication Date
WO2009060613A1 true WO2009060613A1 (en) 2009-05-14

Family

ID=40625521

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003215 WO2009060613A1 (en) 2007-11-08 2008-11-06 Dispersion of nanodiamond in organic solvent, and method for production thereof

Country Status (2)

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JP (1) JP5364588B2 (en)
WO (1) WO2009060613A1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011054631A (en) * 2009-08-31 2011-03-17 Orient Chemical Industries Co Ltd Organic nano carbon compound system thin film solar cell
JP2011084444A (en) * 2009-10-17 2011-04-28 Univ Of Fukui Dispersion of fluorinated carbon particulate
WO2012158380A1 (en) * 2011-05-16 2012-11-22 Drexel University Disaggregation of aggregated nanodiamond clusters
EP2535312A4 (en) * 2010-02-12 2014-01-01 Neoenbiz Nano-diamond dispersion solution and method for preparing same
JP2016026555A (en) * 2014-07-03 2016-02-18 国立大学法人 熊本大学 Forming method for friction part structure and friction surface
WO2016072138A1 (en) * 2014-11-07 2016-05-12 株式会社ダイセル Nanodiamonds having acid functional group and method for producing same
WO2016072137A1 (en) * 2014-11-07 2016-05-12 株式会社ダイセル Suspension of nanodiamond aggregates and single-digit nanodiamond dispersion
JP2016520035A (en) * 2013-05-31 2016-07-11 カルボデオン リミティド オサケユイチア Zeta positive hydrogenated nanodiamond powder, zeta positive hydrogenated single digit nanodiamond dispersion, and method for producing the same
JP2017501955A (en) * 2013-12-19 2017-01-19 カルボデオン リミティド オサケユイチア Zeta positive amino functionalized nanodiamond powder, zeta positive amino functionalized nanodiamond dispersion, and methods for their production
JP2017048294A (en) * 2015-09-01 2017-03-09 株式会社ダイセル Curable resin composition and cured resin body
JP2017137228A (en) * 2016-02-03 2017-08-10 現代自動車株式会社Ｈｙｕｎｄａｉ Ｍｏｔｏｒ Ｃｏｍｐａｎｙ Graphene oxide-nanodiamond composite, manufacturing method therefor, and nanofluid including the same
JP2017213539A (en) * 2016-06-02 2017-12-07 株式会社ダイセル Cured resin film production method and cured resin film
CN109071235A (en) * 2016-04-01 2018-12-21 株式会社大赛璐 Surface-modified nano diamond and its organic solvent dispersion and its manufacturing method
EP3608290A4 (en) * 2017-04-07 2021-01-13 Daicel Corporation Surface-modified nanodiamond, surface-modified nanodiamond dispersion liquid, and resin dispersion
KR20230003820A (en) * 2021-06-30 2023-01-06 주식회사 에스더블유케미컬즈 High thermal conductivity nanodiamond and preparing method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101953751B1 (en) * 2016-12-01 2019-03-08 (주)차세대소재연구소 Method for manufacturing thermally purified high-purity nanodiamond having enhanced dispersibility
KR20220016490A (en) 2019-05-30 2022-02-09 주식회사 다이셀 Nanodiamond Dispersion Composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001329252A (en) * 2000-05-22 2001-11-27 Hiroshi Ishizuka Fine diamond abrasive particle and it production method
JP2005001983A (en) * 2003-05-20 2005-01-06 Futaba Corp Super-dispersion state nano-carbon and method for manufacturing the same
JP2007119265A (en) * 2005-10-25 2007-05-17 Nanocarbon Research Institute Co Ltd Nanodiamond composition and production method therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008115303A (en) * 2006-11-06 2008-05-22 Hiroshi Ishizuka Resin material for polishing tool and its manufacturing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001329252A (en) * 2000-05-22 2001-11-27 Hiroshi Ishizuka Fine diamond abrasive particle and it production method
JP2005001983A (en) * 2003-05-20 2005-01-06 Futaba Corp Super-dispersion state nano-carbon and method for manufacturing the same
JP2007119265A (en) * 2005-10-25 2007-05-17 Nanocarbon Research Institute Co Ltd Nanodiamond composition and production method therefor

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011054631A (en) * 2009-08-31 2011-03-17 Orient Chemical Industries Co Ltd Organic nano carbon compound system thin film solar cell
JP2011084444A (en) * 2009-10-17 2011-04-28 Univ Of Fukui Dispersion of fluorinated carbon particulate
EP2535312A4 (en) * 2010-02-12 2014-01-01 Neoenbiz Nano-diamond dispersion solution and method for preparing same
US9096438B2 (en) 2010-02-12 2015-08-04 Neoenbiz Nano-diamond dispersion solution and method for preparing same
US9771268B2 (en) 2010-02-12 2017-09-26 Neoenbiz Nano-diamond dispersion solution and method for preparing same
US9663372B2 (en) 2011-05-16 2017-05-30 Drexel University Disaggregation of aggregated nanodiamond clusters
WO2012158380A1 (en) * 2011-05-16 2012-11-22 Drexel University Disaggregation of aggregated nanodiamond clusters
US9884767B2 (en) 2013-05-31 2018-02-06 Carbodeon Ltd Oy Zeta positive hydrogenated nanodiamond powder, zetapositive single digit hydrogenated nanodiamond dispersion, and methods for producing the same
JP2016520035A (en) * 2013-05-31 2016-07-11 カルボデオン リミティド オサケユイチア Zeta positive hydrogenated nanodiamond powder, zeta positive hydrogenated single digit nanodiamond dispersion, and method for producing the same
JP2017501955A (en) * 2013-12-19 2017-01-19 カルボデオン リミティド オサケユイチア Zeta positive amino functionalized nanodiamond powder, zeta positive amino functionalized nanodiamond dispersion, and methods for their production
JP2016026555A (en) * 2014-07-03 2016-02-18 国立大学法人 熊本大学 Forming method for friction part structure and friction surface
JPWO2016072138A1 (en) * 2014-11-07 2017-08-17 株式会社ダイセル Nanodiamond having acidic functional group and method for producing the same
WO2016072137A1 (en) * 2014-11-07 2016-05-12 株式会社ダイセル Suspension of nanodiamond aggregates and single-digit nanodiamond dispersion
JPWO2016072137A1 (en) * 2014-11-07 2017-08-10 株式会社ダイセル Nanodiamond aggregate suspensions and nanodiamond single-digit nanodispersions
WO2016072138A1 (en) * 2014-11-07 2016-05-12 株式会社ダイセル Nanodiamonds having acid functional group and method for producing same
RU2700528C2 (en) * 2014-11-07 2019-09-17 Дайсел Корпорэйшн Suspension of nanodiamond aggregates and single-nano-sized nanodiamond dispersion
JP2017048294A (en) * 2015-09-01 2017-03-09 株式会社ダイセル Curable resin composition and cured resin body
JP2017137228A (en) * 2016-02-03 2017-08-10 現代自動車株式会社Ｈｙｕｎｄａｉ Ｍｏｔｏｒ Ｃｏｍｐａｎｙ Graphene oxide-nanodiamond composite, manufacturing method therefor, and nanofluid including the same
US10640692B2 (en) 2016-02-03 2020-05-05 Hyundai Motor Company Graphene oxide-nanodiamond composite, manufacturing method thereof, and nanofluid including the same
CN109071235B (en) * 2016-04-01 2022-06-07 株式会社大赛璐 Surface-modified nanodiamond, organic solvent dispersion thereof, and method for producing same
CN109071235A (en) * 2016-04-01 2018-12-21 株式会社大赛璐 Surface-modified nano diamond and its organic solvent dispersion and its manufacturing method
US10766776B2 (en) 2016-04-01 2020-09-08 Daicel Corporation Surface-modified nanodiamond, organic solvent dispersion thereof, and method for producing surface-modified nanodiamond
TWI705041B (en) * 2016-04-01 2020-09-21 日商大賽璐股份有限公司 Surface modified nano diamond, organic solvent dispersion thereof, and method for manufactureing the same
JP2017213539A (en) * 2016-06-02 2017-12-07 株式会社ダイセル Cured resin film production method and cured resin film
US11046834B2 (en) 2017-04-07 2021-06-29 Daicel Corporation Surface-modified nanodiamond, surface-modified nanodiamond dispersion liquid, and resin dispersion
EP3608290A4 (en) * 2017-04-07 2021-01-13 Daicel Corporation Surface-modified nanodiamond, surface-modified nanodiamond dispersion liquid, and resin dispersion
KR20230003820A (en) * 2021-06-30 2023-01-06 주식회사 에스더블유케미컬즈 High thermal conductivity nanodiamond and preparing method thereof
KR102642300B1 (en) 2021-06-30 2024-02-29 주식회사 에스더블유케미컬즈 High thermal conductivity nanodiamond and preparing method thereof

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Publication number Publication date
JP5364588B2 (en) 2013-12-11
JPWO2009060613A1 (en) 2011-03-17

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