SG11201509011SA - Methods of producing graphene quantum dots from coal and coke - Google Patents

Methods of producing graphene quantum dots from coal and coke

Info

Publication number
SG11201509011SA
SG11201509011SA SG11201509011SA SG11201509011SA SG11201509011SA SG 11201509011S A SG11201509011S A SG 11201509011SA SG 11201509011S A SG11201509011S A SG 11201509011SA SG 11201509011S A SG11201509011S A SG 11201509011SA SG 11201509011S A SG11201509011S A SG 11201509011SA
Authority
SG
Singapore
Prior art keywords
coke
coal
methods
quantum dots
graphene quantum
Prior art date
Application number
SG11201509011SA
Inventor
James M Tour
Ruquan Ye
Changsheng Xiang
Jian Lin
Zhiwei Peng
Original Assignee
Univ Rice William M
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 Univ Rice William M filed Critical Univ Rice William M
Publication of SG11201509011SA publication Critical patent/SG11201509011SA/en

Links

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
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • 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
    • 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
    • C01B32/194—After-treatment
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • C01B2204/02—Single layer graphene
    • 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
    • C01B2204/04—Specific amount of layers or specific thickness
    • 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
    • C01B2204/32—Size or surface area
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y10S977/774—Exhibiting three-dimensional carrier confinement, e.g. quantum dots
SG11201509011SA 2013-05-02 2014-05-02 Methods of producing graphene quantum dots from coal and coke SG11201509011SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361818800P 2013-05-02 2013-05-02
PCT/US2014/036604 WO2014179708A1 (en) 2013-05-02 2014-05-02 Methods of producing graphene quantum dots from coal and coke

Publications (1)

Publication Number Publication Date
SG11201509011SA true SG11201509011SA (en) 2015-11-27

Family

ID=51843980

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201509011SA SG11201509011SA (en) 2013-05-02 2014-05-02 Methods of producing graphene quantum dots from coal and coke

Country Status (8)

Country Link
US (1) US9919927B2 (en)
EP (1) EP2991929A4 (en)
JP (1) JP2016525997A (en)
KR (1) KR20160003231A (en)
CN (1) CN105339301A (en)
HK (1) HK1222634A1 (en)
SG (1) SG11201509011SA (en)
WO (1) WO2014179708A1 (en)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10086334B2 (en) 2013-05-02 2018-10-02 William Marsh Rice University Bandgap engineering of carbon quantum dots
SG10201901082VA (en) * 2014-08-08 2019-03-28 Olanrewaju Tanimola Methods for synthesis of graphene derivatives and functional materials from asphaltenes, graphene derivatives, 2d materials and applications of use
CN105460919B (en) * 2014-08-29 2018-12-04 中国科学院过程工程研究所 A method of graphene quantum dot is prepared based on ozone oxidation
WO2016118214A2 (en) * 2014-11-06 2016-07-28 William Marsh Rice University Methods of making graphene quantum dots from various carbon sources
CN104556004A (en) * 2014-12-26 2015-04-29 西北大学 Preparation method of controlled fluorescent graphene quantum dot
CN104762082B (en) * 2015-02-28 2017-03-29 安徽师范大学 The detection method of graphene quantum dot and preparation method thereof and carbamide
CN106315540A (en) * 2015-06-18 2017-01-11 北京化工大学 Method for preparing graphene quantum dot from asphalt
CN104946252B (en) * 2015-07-15 2017-01-18 中北大学 Method for preparing fluorescent carbon dots by using coal
US10988385B2 (en) * 2015-09-29 2021-04-27 Sinon Therapeutics Inc. Nanoparticle compositions and methods of making and using the same
PL3150399T3 (en) * 2015-09-30 2019-03-29 Wojciech Rybka A security element against counterfeiting security printing, especially banknotes
CN105462583A (en) * 2015-11-03 2016-04-06 南京工业大学 Preparation method and application of ethanol solution containing fluorescent nano-carbon quantum dots
CN106809815B (en) * 2015-11-27 2019-10-08 中国科学院过程工程研究所 A kind of carbon quantum dot, preparation method and the usage
CN105565302B (en) * 2015-12-23 2018-01-12 西安电子科技大学 The method for carrying out graphene quantum dot preparation is aoxidized based on hypochlorite
CN109071227B (en) * 2016-02-05 2022-12-02 迈阿密大学 Carbon quantum dots for diagnostic analysis and drug delivery
CN106010517B (en) * 2016-05-18 2018-09-07 武汉科技大学 Using coke powder as carbon quantum dot fluorescence labeling material of carbon source and preparation method thereof
CN106430173A (en) * 2016-06-06 2017-02-22 重庆大学 Preparation method of highly dispersed graphene oxide quantum dots
CN106118644B (en) * 2016-06-14 2018-11-02 广东工业大学 A kind of hydridization skeleton borate prepares the method and its application of carbon quantum dot material
US10081550B2 (en) 2016-06-26 2018-09-25 Nanotek Instruments, Inc. Direct ultrasonication production of graphene sheets from coke or coal
US10435797B2 (en) 2016-06-26 2019-10-08 Global Graphene Group, Inc. Electrochemical production of graphene sheets from coke or coal
US11121360B2 (en) * 2016-07-15 2021-09-14 Nanotek Instruments Group, Llc Supercritical fluid production of graphene-based supercapacitor electrode from coke or coal
US20180019069A1 (en) * 2016-07-15 2018-01-18 Nanotek Instruments, Inc. Production of Graphene-Based Supercapacitor Electrode from Coke or Coal Using Direct Ultrasonication
US10081551B2 (en) 2016-07-15 2018-09-25 Nanotek Instruments, Inc. Supercritical fluid process for producing graphene from coke or coal
CN107758643B (en) * 2016-08-16 2020-06-09 中国科学院宁波材料技术与工程研究所 Graphene quantum dot, and preparation method and application thereof
CN106479493A (en) * 2016-09-21 2017-03-08 大连理工大学 A kind of method for carbon source, carbon quantum dot being prepared by hydrogen peroxide low-temperature oxidation with brown coal
CN106556583B (en) * 2016-10-25 2019-03-05 大连理工大学 A kind of green preparation of the carbon quantum dot based on coal tar asphalt base and the detection method of Fe3+
CN106566542B (en) * 2016-10-25 2019-04-05 大连理工大学 A kind of preparation of the carbon quantum dot based on coal tar asphalt base and the detection method of HCHO
US10655061B2 (en) * 2017-03-02 2020-05-19 Council Of Scientific & Industrial Research Process for the preparation of blue-flourescence emitting carbon dots (CDTS) from sub-bituminous tertiary high sulfur Indian coals
CN110382663B (en) 2017-03-09 2023-05-16 国立研究开发法人物质·材料研究机构 Composition, method for producing same, and use thereof
CN106744913A (en) * 2017-03-28 2017-05-31 上海理工大学 A kind of method that utilization cryptocrystalline graphite largely prepares graphene oxide quantum dot
CA3061743A1 (en) * 2017-05-05 2018-11-08 The Regents Of The University Of California Purification and drying of graphene oxide
KR102034205B1 (en) * 2017-05-24 2019-10-18 주식회사 그래피니드테크놀로지 Electriochemical device including carbon quantum dots ion compound electrolyte
KR102016642B1 (en) * 2017-05-24 2019-08-30 주식회사 그래피니드테크놀로지 Electrolyte for electrochemical devices and preparation method
US11034847B2 (en) 2017-07-14 2021-06-15 Samsung Electronics Co., Ltd. Hardmask composition, method of forming pattern using hardmask composition, and hardmask formed from hardmask composition
KR102433666B1 (en) 2017-07-27 2022-08-18 삼성전자주식회사 Hardmask composition, method of forming patterning using the hardmask composition, and hardmask formed from the hardmask composition
CN107445154A (en) * 2017-07-27 2017-12-08 中国科学技术大学 The preparation method of fluorescence graphene oxide quantum dot
KR102486388B1 (en) * 2017-07-28 2023-01-09 삼성전자주식회사 Method of preparing graphene quantum dot, hardmask composition including the graphene quantum dot obtained by the method, method of forming patterning using the hardmask composition, and hardmask formed from the hardmask composition
EP3572375B1 (en) * 2017-12-08 2022-03-02 Nanjing Forestry University Graphite-like microcrystal carbon nanomaterial, preparation method therefor and use thereof
CN107804840B (en) * 2017-12-14 2019-10-15 北方民族大学 The method that hydro-thermal cutting high yield prepares coal base graphene quantum dot
AU2018389263A1 (en) 2017-12-22 2020-08-13 Carbon Holdings Intellectual Properties, Llc Methods for producing carbon fibers, resins, graphene, and other advanced carbon materials from coal
WO2019125499A1 (en) * 2017-12-23 2019-06-27 Intel Corporation Hexagonal arrays for quantum dot devices
CN108455578A (en) * 2018-03-17 2018-08-28 宁夏大学 Graphene quantum dot and preparation method and application
KR102217276B1 (en) 2018-04-12 2021-02-19 한국과학기술원 Graphene-based compound and manufacturing method thereof and composition for graphene-based manufacturing compound and graphene quantum dot
CN108996492B (en) * 2018-08-31 2020-10-02 中国石油大学(北京) Petroleum liquid product-based graphene quantum dot and preparation method and application thereof
KR102284090B1 (en) * 2018-09-06 2021-08-02 한국과학기술원 Graphene-based compound and manufacturing method thereof and composition for graphene-based manufacturing compound and graphene quantum dot
WO2020051755A1 (en) 2018-09-10 2020-03-19 Hl Science & Technology Limited Green method for producing a mixture of multiple nano-carbon polymorphs from coal
US11760636B2 (en) 2018-10-26 2023-09-19 The University Of Tulsa Vacuum-free, hydrogen-free catalytic synthesis of graphene from solid hydrocarbons
CN109205598B (en) * 2018-11-16 2020-10-02 重庆大学 Application of graphene-based compound, graphene-based compound and preparation method of graphene-based compound
CN109437151A (en) * 2018-12-14 2019-03-08 中国科学院长春应用化学研究所 A kind of method and application preparing orderly porous carbon materials based on cheap carbon black
US11435313B2 (en) 2018-12-21 2022-09-06 Carbon Holdings Intellectual Properties, Llc Coal-based graphene biosensors
WO2020198171A1 (en) * 2019-03-22 2020-10-01 Carbon Holdings Intellectual Properties, Llc Coal-based graphene biosensors
WO2021041897A1 (en) * 2019-08-29 2021-03-04 West Virginia University Process for preparing multicolor, fluorescent carbon quantum dot nanoparticles from coal under mild oxidation conditions
CN111039280A (en) * 2019-12-16 2020-04-21 华南理工大学 Lignin-based graphene quantum dot and preparation method and application thereof
US11731875B2 (en) 2020-01-15 2023-08-22 University Of Wyoming Methods for production of graphene oxide
JP2023523801A (en) * 2020-04-30 2023-06-07 カーボン ホールディングス インテレクチュアル プロパティズ， エルエルシー Coal-based graphene biosensor
CN111849557A (en) * 2020-07-24 2020-10-30 内蒙古工业大学 Steam gasification method for smokeless coal
CN112095113B (en) * 2020-09-07 2023-08-01 太原理工大学 Method for preparing carbon quantum dots by taking coal as raw material
KR102284758B1 (en) * 2020-12-24 2021-08-02 주식회사 더로드 Carbon quantum dot and method for manufacturing the same
CN112608743B (en) * 2020-12-24 2022-06-14 中国矿业大学(北京) Preparation method of coal-based fluorescent carbon quantum dots
CN115148955A (en) * 2021-03-29 2022-10-04 北京小米移动软件有限公司 Negative pole piece and manufacturing method thereof, battery cell, battery and electronic equipment
CN114852992A (en) * 2022-02-09 2022-08-05 云南大学 Method for separating and extracting carbon dots from smoke dust wastewater of thermal power plant
US11505466B1 (en) * 2022-07-20 2022-11-22 Kuwait Institute For Scientific Research Synthesizing graphene derivatives from asphaltene
CN116240021B (en) * 2022-12-23 2023-12-19 南京贝迪新材料科技股份有限公司 Graphene/selenium nanocrystalline-based composite material, film and preparation method thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2350099C (en) 1998-11-03 2008-05-20 William Marsh Rice University Gas-phase nucleation and growth of single-wall carbon nanotubes from high pressure co
US7842271B2 (en) * 2004-12-07 2010-11-30 Petrik Viktor I Mass production of carbon nanostructures
US20110186789A1 (en) * 2008-05-22 2011-08-04 The University Of North Carolina At Chapel Hill Synthesis of graphene sheets and nanoparticle composites comprising same
CN102471068B (en) * 2009-08-10 2014-09-17 Idt国际株式会社 A method of producing nano-size graphene-based material and an equipment for producing the same
WO2011019184A2 (en) * 2009-08-10 2011-02-17 엔바로테크 주식회사 Method and apparatus for producing a nanoscale material having a graphene structure
US9410040B2 (en) 2010-01-08 2016-08-09 Indiana University Research And Technology Corporation Soluble graphene nanostructures and assemblies therefrom
US8357507B2 (en) 2010-03-08 2013-01-22 Cromoz Inc. Water soluble fluorescent quantum carbon dots
JP5904734B2 (en) 2010-09-16 2016-04-20 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． Graphene light emitting device and manufacturing method thereof
US20130202866A1 (en) 2010-09-30 2013-08-08 The Trustees Of The University Of Pennsylvania Mechanically stable nanoparticle thin film coatings and methods of producing the same
CN101973541B (en) * 2010-10-11 2012-09-05 福州大学 Method for extracting carbon quantum dots from activated carbon
CN102336404B (en) * 2011-07-19 2013-04-03 上海交通大学 Preparation method of graphene oxide quantum dot based on photocatalytic oxidation
DE102012215792A1 (en) 2012-09-06 2014-03-06 Zumtobel Lighting Gmbh Electro-optical component with quantum dot structure
CN102849724B (en) * 2012-10-12 2014-08-20 上海交通大学 Preparation method of water-soluble carbon quantum dots
SE537207C2 (en) 2012-10-26 2015-03-03 Lunalec Ab Process for producing light-emitting electrochemical cell
US20150280248A1 (en) 2014-03-26 2015-10-01 William Marsh Rice University Graphene quantum dot-carbon material composites and their use as electrocatalysts
CA2950422A1 (en) 2014-05-26 2016-02-18 William Marsh Rice University Graphene quantum dot-polymer composites and methods of making the same
SG11201610613XA (en) 2014-06-19 2017-01-27 Univ Rice William M Bandgap engineering of carbon quantum dots

Also Published As

Publication number Publication date
EP2991929A1 (en) 2016-03-09
KR20160003231A (en) 2016-01-08
JP2016525997A (en) 2016-09-01
US9919927B2 (en) 2018-03-20
CN105339301A (en) 2016-02-17
US20160060122A1 (en) 2016-03-03
HK1222634A1 (en) 2017-07-07
WO2014179708A1 (en) 2014-11-06
EP2991929A4 (en) 2016-12-28

Similar Documents

Publication Publication Date Title
HK1222634A1 (en) Methods of producing graphene quantum dots from coal and coke
IL252137A0 (en) Methods of making graphene quantum dots from various carbon sources
HK1245754A1 (en) Solid carbon products comprising carbon nanotubes and methods of forming same
IL262174B (en) Graphene modification
IL249163A0 (en) Graphene quantum dot-polymer composites and methods of making the same
ZA201601524B (en) Production of graphene and graphane
IL249614A0 (en) Bandgap engineering of carbon quantum dots
GB2523154B (en) Method of producing graphene
HK1222841A1 (en) Treatment of carbonaceous feedstocks
SG11201505597SA (en) Methods for improved production of rebaudioside d and rebaudioside m
EP3114077A4 (en) Methods of producing hydrogen and solid carbon
HK1206704A1 (en) Method for improving the dispersibility of single-walled carbon nanotube
EP3064472A4 (en) Carbon nanotubes
TWI560139B (en) Methods for transferring carbon nanotube arry and making carbon nanotube structure
TWI560136B (en) Methods for transferring carbon nanotube arry and making carbon nanotube structure
EP2980017A4 (en) Method for producing graphite and particles for graphite production
HK1224324A1 (en) Treatment of coal
HK1206705A1 (en) Homogeneous dispersion method of single-walled carbon nanotube
EP2971959A4 (en) Method and system for performing gasification of carbonaceous feedstock
EP3015425A4 (en) Method for producing carbon nanotubes
EP2973805A4 (en) Graphene / carbon compositions
IL240837A0 (en) The use of sdf-1 to mitigate scar formation
PL3124574T3 (en) Method for producing coal mixture and method for producing coke
EP3088491A4 (en) Petroleum coke and production method for same
EP2969941A4 (en) Methods and devices for the synthesis of metallofullerenes