CA3025940A1 - Production of carbon-based oxide and reduced carbon-based oxide on a large scale - Google Patents

Production of carbon-based oxide and reduced carbon-based oxide on a large scale Download PDF

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Publication number
CA3025940A1
CA3025940A1 CA3025940A CA3025940A CA3025940A1 CA 3025940 A1 CA3025940 A1 CA 3025940A1 CA 3025940 A CA3025940 A CA 3025940A CA 3025940 A CA3025940 A CA 3025940A CA 3025940 A1 CA3025940 A1 CA 3025940A1
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CA
Canada
Prior art keywords
minutes
carbon
graphite
solution
based oxide
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Pending
Application number
CA3025940A
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English (en)
French (fr)
Inventor
Matthew Kowal
Richard B. Kaner
Maher F. El-Kady
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University of California San Diego UCSD
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University of California San Diego UCSD
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Application filed by University of California San Diego UCSD filed Critical University of California San Diego UCSD
Publication of CA3025940A1 publication Critical patent/CA3025940A1/en
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
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/23—Oxidation
    • 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
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C01B32/19—Preparation by exfoliation
    • C01B32/192—Preparation by exfoliation starting from graphitic oxides
    • 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
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/198—Graphene oxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/62—Three oxygen atoms, e.g. ascorbic acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2204/00—Structure or properties of graphene
    • C01B2204/20—Graphene characterized by its properties
    • C01B2204/28—Solid content in solvents

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CA3025940A 2016-06-24 2017-06-23 Production of carbon-based oxide and reduced carbon-based oxide on a large scale Pending CA3025940A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662354439P 2016-06-24 2016-06-24
US62/354,439 2016-06-24
US201762510021P 2017-05-23 2017-05-23
US62/510,021 2017-05-23
US15/630,758 2017-06-22
US15/630,758 US11097951B2 (en) 2016-06-24 2017-06-22 Production of carbon-based oxide and reduced carbon-based oxide on a large scale
PCT/US2017/038992 WO2017223446A1 (en) 2016-06-24 2017-06-23 Production of carbon-based oxide and reduced carbon-based oxide on a large scale

Publications (1)

Publication Number Publication Date
CA3025940A1 true CA3025940A1 (en) 2017-12-28

Family

ID=60675388

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3025940A Pending CA3025940A1 (en) 2016-06-24 2017-06-23 Production of carbon-based oxide and reduced carbon-based oxide on a large scale

Country Status (13)

Country Link
US (1) US11097951B2 (https=)
EP (1) EP3475223A4 (https=)
JP (1) JP7144849B2 (https=)
KR (1) KR102410987B1 (https=)
CN (1) CN109476487A (https=)
AU (1) AU2017281543B2 (https=)
BR (1) BR112018076559B1 (https=)
CA (1) CA3025940A1 (https=)
EA (1) EA201990068A1 (https=)
IL (1) IL263442B2 (https=)
MX (1) MX2019000049A (https=)
TW (1) TWI756235B (https=)
WO (1) WO2017223446A1 (https=)

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EP3155688B1 (en) 2014-06-16 2025-04-16 The Regents of The University of California Hybrid electrochemical cell
CA2968139C (en) 2014-11-18 2023-01-10 The Regents Of The University Of California Porous interconnected corrugated carbon-based network (iccn) composite
WO2017112575A1 (en) 2015-12-22 2017-06-29 The Regents Of The University Of California Cellular graphene films
KR102645603B1 (ko) 2016-01-22 2024-03-07 더 리전트 오브 더 유니버시티 오브 캘리포니아 고-전압 장치
CN114784358A (zh) 2016-03-23 2022-07-22 加利福尼亚大学董事会 用于高电压和太阳能应用的装置和方法
EP3507846A4 (en) 2016-08-31 2020-08-12 The Regents of the University of California DEVICES INCLUDING A CARBON-BASED MATERIAL AND ASSOCIATED MANUFACTURING
IL271731B2 (en) 2017-07-14 2024-10-01 Univ California A simple route to highly conductive porous graphene from carbon nanodots for supercapacitor applications
US10287168B1 (en) * 2018-04-23 2019-05-14 National Taipei University Of Technology Method of manufacturing graphene material
US10938032B1 (en) 2019-09-27 2021-03-02 The Regents Of The University Of California Composite graphene energy storage methods, devices, and systems
CN111899990B (zh) * 2020-08-07 2021-09-28 北京化工大学 一种大面积连续柔性自支撑电极及其制备方法和应用
CN115124034B (zh) * 2022-08-02 2023-10-20 西南石油大学 纳米石墨烯及其制备方法与应用以及油基钻井液
CN116022785A (zh) * 2022-12-26 2023-04-28 湖北华烯新材料有限公司 一种高效等温梯度氧化鳞片石墨的方法

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