WO2022093377A3 - Carbone graphitique comprenant du bore incorporé dans le réseau de graphite et son procédé de préparation - Google Patents

Carbone graphitique comprenant du bore incorporé dans le réseau de graphite et son procédé de préparation Download PDF

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Publication number
WO2022093377A3
WO2022093377A3 PCT/US2021/047979 US2021047979W WO2022093377A3 WO 2022093377 A3 WO2022093377 A3 WO 2022093377A3 US 2021047979 W US2021047979 W US 2021047979W WO 2022093377 A3 WO2022093377 A3 WO 2022093377A3
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WO
WIPO (PCT)
Prior art keywords
graphite
preparing
mesoscopic
boron doped
same
Prior art date
Application number
PCT/US2021/047979
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English (en)
Other versions
WO2022093377A2 (fr
Inventor
David N. Mcilroy
Elena M. ECHEVERRIA
Aaron J. AUSTIN
Original Assignee
The Board of Regents for the Oklahoma Agricultural and Mechanical Colleges
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Publication date
Application filed by The Board of Regents for the Oklahoma Agricultural and Mechanical Colleges filed Critical The Board of Regents for the Oklahoma Agricultural and Mechanical Colleges
Publication of WO2022093377A2 publication Critical patent/WO2022093377A2/fr
Publication of WO2022093377A3 publication Critical patent/WO2022093377A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

L'invention divulgue un graphite mésoscopique dopé au bore et un procédé de préparation d'un graphite mésoscopique dopé au bore. Le graphite mésoscopique dopé au bore est caractérisé par un filament tubulaire ouvert et fermé ayant des épaisseurs de paroi comprises entre environ 50 nm et environ 100 nm. Le procédé divulgué est un procédé de dépôt chimique en phase vapeur par pression atmosphérique dans lequel les réactifs subissent une pyrolyse dans une chambre de réaction conduisant à la croissance du graphite mésoscopique dopé au bore sur un substrat.
PCT/US2021/047979 2020-10-29 2021-08-27 Carbone graphitique comprenant du bore incorporé dans le réseau de graphite et son procédé de préparation WO2022093377A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063107273P 2020-10-29 2020-10-29
US63/107,273 2020-10-29

Publications (2)

Publication Number Publication Date
WO2022093377A2 WO2022093377A2 (fr) 2022-05-05
WO2022093377A3 true WO2022093377A3 (fr) 2022-09-29

Family

ID=81384461

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2021/047979 WO2022093377A2 (fr) 2020-10-29 2021-08-27 Carbone graphitique comprenant du bore incorporé dans le réseau de graphite et son procédé de préparation

Country Status (1)

Country Link
WO (1) WO2022093377A2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110027162A1 (en) * 2009-07-31 2011-02-03 Massachusetts Institute Of Technology Systems and methods related to the formation of carbon-based nanostructures
US20130000961A1 (en) * 2011-07-01 2013-01-03 The University Of Kentucky Research Foundation Crystallographically-oriented carbon nanotubes grown on few-layer graphene films
CN103407985B (zh) * 2013-07-16 2016-05-11 清华大学 一种杂原子掺杂碳纳米管-石墨烯复合物及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110027162A1 (en) * 2009-07-31 2011-02-03 Massachusetts Institute Of Technology Systems and methods related to the formation of carbon-based nanostructures
US20130000961A1 (en) * 2011-07-01 2013-01-03 The University Of Kentucky Research Foundation Crystallographically-oriented carbon nanotubes grown on few-layer graphene films
CN103407985B (zh) * 2013-07-16 2016-05-11 清华大学 一种杂原子掺杂碳纳米管-石墨烯复合物及其制备方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ECHEVERRIA ET AL.: "Boron-induced metamorphosis of graphitic structures - a new form of mesoscopic carbon", CARBON TRENDS, vol. 2, 8 December 2020 (2020-12-08), XP055974544, DOI: 10.1016/j.cartre.2020.10 0 012 *
KERU ET AL.: "Effect of boron concentration on physicochemical properties of borondoped carbon nanotubes", MATERIALS CHEMISTRY AND PHYSICS, vol. 153, 7 January 2015 (2015-01-07), pages 324 - 325, XP029134347, DOI: 10.1016/j.matchemphys. 2015.01.02 0 *
WANG ET AL.: "A Flexible and Boron-Doped Carbon Nanotube Film for High-Performance Li Storage", FRONT. CHEM., vol. 7, no. 832, 29 November 2019 (2019-11-29), pages 2 - 6, XP055974543, DOI: 10.3389/fchem.2019.00832 *

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Publication number Publication date
WO2022093377A2 (fr) 2022-05-05

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