GB202205965D0 - Crop straw-based nitrogen-doped porous carbon material preparation method and application thereof - Google Patents

Crop straw-based nitrogen-doped porous carbon material preparation method and application thereof

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Publication number
GB202205965D0
GB202205965D0 GBGB2205965.3A GB202205965A GB202205965D0 GB 202205965 D0 GB202205965 D0 GB 202205965D0 GB 202205965 A GB202205965 A GB 202205965A GB 202205965 D0 GB202205965 D0 GB 202205965D0
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application
carbon material
porous carbon
material preparation
crop straw
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GBGB2205965.3A
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GB2603717B (en
GB2603717A (en
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China University of Mining and Technology CUMT
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China University of Mining and Technology CUMT
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Publication of GB202205965D0 publication Critical patent/GB202205965D0/en
Publication of GB2603717A publication Critical patent/GB2603717A/en
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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
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/342—Preparation characterised by non-gaseous activating agents
    • 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
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/342—Preparation characterised by non-gaseous activating agents
    • C01B32/348—Metallic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0036—Grinding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/33—Electric or magnetic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/618—Surface area more than 1000 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/638—Pore volume more than 1.0 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore distribution
    • B01J35/69—Pore distribution bimodal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/009—Preparation by separation, e.g. by filtration, decantation, screening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06—Washing
    • 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
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/318—Preparation characterised by the starting materials
    • C01B32/324—Preparation characterised by the starting materials from waste materials, e.g. tyres or spent sulfite pulp liquor
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Carbon And Carbon Compounds (AREA)
GB2205965.3A 2020-09-10 2021-06-11 Crop straw-based nitrogen-doped porous carbon material preparation method and application thereof Active GB2603717B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010946836.6A CN112062128B (en) 2020-09-10 2020-09-10 Preparation method and application of nitrogen-doped porous carbon material based on crop straws
PCT/CN2021/099598 WO2022052539A1 (en) 2020-09-10 2021-06-11 Crop straw-based nitrogen-doped porous carbon material preparation method and application thereof

Publications (3)

Publication Number Publication Date
GB202205965D0 true GB202205965D0 (en) 2022-06-08
GB2603717A GB2603717A (en) 2022-08-10
GB2603717B GB2603717B (en) 2023-03-22

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GB2205965.3A Active GB2603717B (en) 2020-09-10 2021-06-11 Crop straw-based nitrogen-doped porous carbon material preparation method and application thereof

Country Status (3)

Country Link
CN (1) CN112062128B (en)
GB (1) GB2603717B (en)
WO (1) WO2022052539A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112062128B (en) * 2020-09-10 2023-01-24 中国矿业大学 Preparation method and application of nitrogen-doped porous carbon material based on crop straws
CN113148973B (en) * 2021-03-29 2023-04-07 中南大学 Nitrogen-doped porous carbon electrode material for adsorbing hexavalent chromium, and preparation and application methods thereof
CN113578251A (en) * 2021-08-30 2021-11-02 西华大学 Nitrogen-doped modified mesoporous adsorbent and preparation method and application thereof
CN114180553B (en) * 2021-12-03 2023-10-20 曲阜师范大学 Method for preparing nitrogen-doped porous carbon by taking waste crop root system as raw material and application
CN114715876A (en) * 2022-04-19 2022-07-08 中国科学院过程工程研究所 Biomass tar-based dual-functional carbon-based electrocatalytic material and preparation method thereof
CN115231568B (en) * 2022-05-27 2024-04-02 塔里木大学 Graphene-like carbon nano sheet macroporous crosslinked cotton stalk biomass carbon electrode material and preparation method thereof
CN115010130B (en) * 2022-06-07 2023-08-18 江西省科学院应用化学研究所 Nitrogen-doped porous carbon material and preparation method and application thereof
CN115101757B (en) * 2022-07-26 2024-07-26 福州大学 High-activity carbon-based porous nano cage catalyst and preparation method and application thereof
CN115414910B (en) * 2022-07-29 2023-09-05 武汉轻工大学 Preparation method of magnetic porous biological carbon material
CN115367733B (en) * 2022-09-20 2023-08-22 湖南理工学院 Method for preparing nonmetal-doped porous carbon by deriving abandoned paniculate swallowwort herb residue and application
CN115672316B (en) * 2022-10-14 2023-07-14 南京工业大学 Biomass framework carbon-metal composite micro-nano structure catalytic material and preparation method and application thereof
CN116099538A (en) * 2023-01-13 2023-05-12 哈尔滨工业大学 Preparation method of biomass internal and external metal synergistic catalyst
CN116581306B (en) * 2023-06-15 2024-01-26 黑龙江大学 Plant fiber derived transition metal porous nitrogen-doped carbon catalyst and preparation method and application thereof
CN118324124B (en) * 2024-06-13 2024-08-16 烟台大学 Preparation method and application of ruthenium quantum dot modified straw derived carbon material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9613760B2 (en) * 2014-06-12 2017-04-04 Corning Incorporated Energy storage device and methods for making and use
CN104888708B (en) * 2015-07-02 2017-06-27 黑龙江大学 Corn scytoblastema three-dimensional multistage pore structure carbon material and preparation method thereof
CN106744788A (en) * 2016-11-14 2017-05-31 天津工业大学 The preparation method of biomass-based N doping three-dimensional multistage hole carbon material
CN107697915A (en) * 2017-10-16 2018-02-16 赵兵 A kind of nitrogen-doped porous carbon material and preparation method thereof
CN107572522A (en) * 2017-10-19 2018-01-12 天津工业大学 A kind of preparation of N doping multi-stage porous charcoal and its capacitive property research
CN108199053B (en) * 2018-01-04 2020-06-09 吉林大学 Preparation method of oxygen reduction catalyst
CN111450860A (en) * 2019-01-22 2020-07-28 中国科学院上海有机化学研究所 Nitrogen-doped carbon catalyst based on biomass and preparation method and application thereof
CN110054168A (en) * 2019-04-24 2019-07-26 中国矿业大学 A kind of preparation method of full pH value fuel battery negative pole oxygen reduction electro-catalyst
CN111533125A (en) * 2020-05-19 2020-08-14 伊犁师范大学 Preparation method of nitrogen-doped hierarchical pore carbon material
CN112062128B (en) * 2020-09-10 2023-01-24 中国矿业大学 Preparation method and application of nitrogen-doped porous carbon material based on crop straws

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CN112062128A (en) 2020-12-11
GB2603717B (en) 2023-03-22
GB2603717A (en) 2022-08-10
CN112062128B (en) 2023-01-24
WO2022052539A1 (en) 2022-03-17

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