HRP20230817T1 - Ugljični nanomaterijal za uporabu kao katalizator - Google Patents
Ugljični nanomaterijal za uporabu kao katalizator Download PDFInfo
- Publication number
- HRP20230817T1 HRP20230817T1 HRP20230817TT HRP20230817T HRP20230817T1 HR P20230817 T1 HRP20230817 T1 HR P20230817T1 HR P20230817T T HRP20230817T T HR P20230817TT HR P20230817 T HRP20230817 T HR P20230817T HR P20230817 T1 HRP20230817 T1 HR P20230817T1
- Authority
- HR
- Croatia
- Prior art keywords
- precursor
- per minute
- source
- heating
- carbon nanomaterial
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims 4
- 229910052799 carbon Inorganic materials 0.000 title claims 4
- 239000002086 nanomaterial Substances 0.000 title claims 4
- 239000003054 catalyst Substances 0.000 title claims 3
- 238000000034 method Methods 0.000 claims 12
- 239000002243 precursor Substances 0.000 claims 8
- 238000010438 heat treatment Methods 0.000 claims 5
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 3
- 230000004913 activation Effects 0.000 claims 2
- 239000012670 alkaline solution Substances 0.000 claims 2
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims 2
- 229920005610 lignin Polymers 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 241000219498 Alnus glutinosa Species 0.000 claims 1
- 241001167150 Carex atratiformis Species 0.000 claims 1
- 235000003338 Ilex verticillata Nutrition 0.000 claims 1
- 239000006227 byproduct Substances 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
Classifications
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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
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- 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
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
- H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- 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
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
- Carbon And Carbon Compounds (AREA)
Claims (13)
1. Postupak za proizvodnju ugljičnog nanomaterijala koji je za uporabu kao katalizator, naznačen time, da uključuje sljedeće korake:
(a) dobavljanje prekursora koji je izvor lignina,
(b) zagrijavanje prekursora do aktivacijske temperature od 700°C do 800°C u prisutnosti alkalne otopine kako bi se proizveo aktivirani prekursor, i
(c) reakcija aktiviranog prekursora s izvorom dušikovih atoma kako bi se u aktivirani prekursor dodale primjese s dušikovim atomima,
pri čemu se prekursor zagrijava u koraku (b) do aktivacijske temperature brzinom od najmanje 500°C u minuti.
2. Postupak prema patentnom zahtjevu 1, naznačen time, da brzina zagrijavanja iznosi najmanje 1000°C u minuti.
3. Postupak prema patentnom zahtjevu 1, naznačen time, da brzina zagrijavanja iznosi najmanje 4000°C u minuti.
4. Postupak prema patentnom zahtjevu 1, naznačen time, da se korak (c) provodi na temperaturi od 700-900°C.
5. Postupak prema bilo kojem prethodnom zahtjevu, naznačen time, da uključuje dodatni korak:
(d) zagrijavanje dopunjenog prekursora iz koraka (c) na inertnoj atmosferi do temperature od 700-900°C.
6. Postupak prema patentnom zahtjevu 5, naznačen time, da se dopunjeni prekusor iz koraka (c) usitnjava kako bi se povećalo njegovo površinsko područje prije ili za vrijeme izvođenja koraka (d).
7. Postupak prema bilo kojem od patentnih zahtjeva 5 ili 6, naznačen time, da se korak zagrijavanja (d) provodi brzinom od najmanje 500°C u minuti, opcionalno najmanje 1000°C u minuti, ili najmanje 4000°C u minuti.
8. Postupak prema bilo kojem od patentnih zahtjeva 5 do 7, naznačen time, da se produkt iz koraka (d) uklanja sa izvora topline i pušta na hlađenje na sobnoj temperaturi u prisutnosti inertnog plina.
9. Postupak prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time, da alkalna otopina iz koraka (b) je hidroksidna otopina.
10. Postupak prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time, da izvor dušikovih atoma iz koraka (c) je dicijandiamid (DCDA).
11. Postupak prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time, da izvor lignina je ugljen crne johe ili crna lukšija kao nusprodukt proizvodnje celuloze.
12. Ugljični nanomaterijal, naznačen time, da se dobiva putem postupka prema bilo kojem od prethodnih patentnih zahtjeva.
13. Goriva ćelija, naznačena time, da sadrži katalizator koji je ostvaren iz ugljičnog nanomaterijala prema patentnom zahtjevu 12.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1819118.9A GB201819118D0 (en) | 2018-11-23 | 2018-11-23 | Carbon nanomaterial for use as a catalyst |
| PCT/EP2019/082243 WO2020104663A1 (en) | 2018-11-23 | 2019-11-22 | Carbon nanomaterial for use as a catalyst |
| EP19817161.3A EP3867966B1 (en) | 2018-11-23 | 2019-11-22 | Carbon nanomaterial for use as a catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20230817T1 true HRP20230817T1 (hr) | 2023-11-10 |
Family
ID=65024648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20230817TT HRP20230817T1 (hr) | 2018-11-23 | 2019-11-22 | Ugljični nanomaterijal za uporabu kao katalizator |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20220017367A1 (hr) |
| EP (1) | EP3867966B1 (hr) |
| JP (1) | JP7397510B2 (hr) |
| KR (1) | KR20210093999A (hr) |
| CN (1) | CN113169343B (hr) |
| BR (1) | BR112021009713A8 (hr) |
| CA (1) | CA3120741A1 (hr) |
| ES (1) | ES2949022T3 (hr) |
| GB (1) | GB201819118D0 (hr) |
| HR (1) | HRP20230817T1 (hr) |
| PL (1) | PL3867966T3 (hr) |
| UA (1) | UA128336C2 (hr) |
| WO (1) | WO2020104663A1 (hr) |
| ZA (1) | ZA202104193B (hr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113271758B (zh) * | 2021-04-19 | 2022-08-23 | 杭州电子科技大学 | 一种电磁波屏蔽透气多孔碳复合材料及其制备方法、应用 |
| KR102686254B1 (ko) * | 2022-05-03 | 2024-07-19 | 충남대학교산학협력단 | 농업부산물 바이오매스 기반 활성탄소 재료 및 그 제조방법 |
| CN114984995B (zh) * | 2022-06-21 | 2023-11-21 | 长沙理工大学 | 通过表界面反应将木质素转化为多种异原子掺杂纳米碳基复合非金属催化剂的制备方法 |
| CN115548357A (zh) * | 2022-10-17 | 2022-12-30 | 河南农业大学 | 一种锌空气电池空气电极催化剂及其制备方法和应用 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06183715A (ja) * | 1992-12-21 | 1994-07-05 | Mitsubishi Kasei Corp | 活性炭の製造方法 |
| JP4452885B2 (ja) * | 2005-05-23 | 2010-04-21 | 国立大学法人群馬大学 | 炭素系燃料電池用触媒及びその製造方法並びに該触媒を用いた燃料電池 |
| JP5404195B2 (ja) | 2009-06-09 | 2014-01-29 | 国立大学法人京都大学 | 燃料電池用電極触媒の製造方法 |
| US8569207B2 (en) * | 2009-11-05 | 2013-10-29 | National University Corporation Gunma University | Carbon catalyst, method of producing same, and electrode and battery each utilizing same |
| JP4964292B2 (ja) * | 2009-12-07 | 2012-06-27 | 日清紡ホールディングス株式会社 | 電極及び電池 |
| EP2665119B1 (en) * | 2011-01-14 | 2018-10-24 | Showa Denko K.K. | Method for producing fuel cell electrode catalyst, fuel cell electrode catalyst, and uses thereof |
| WO2013021698A1 (ja) * | 2011-08-08 | 2013-02-14 | 昭和電工株式会社 | 酸素還元触媒の製造方法ならびにその用途 |
| US9190222B1 (en) * | 2012-06-07 | 2015-11-17 | North Carolina Agricultural And Technical State University | Production of carbonaceous nano-fibrous materials with ultra-high specific surface area from alkali (Kraft) lignin |
| JP6281906B2 (ja) | 2014-05-15 | 2018-02-21 | 国立大学法人 名古屋工業大学 | 空気極、金属空気電池、並びに窒素がドープされたカーボンナノチューブ及び空気極の製造方法 |
| JP6406540B2 (ja) | 2014-07-23 | 2018-10-17 | 大王製紙株式会社 | 炭素微粒子の製造方法 |
| CN105728009B (zh) * | 2014-12-12 | 2018-06-26 | 中国科学院大连化学物理研究所 | 一种金属/氮/碳的分级多孔电催化剂及其制备和应用 |
| CA2998637A1 (en) | 2015-09-16 | 2017-03-23 | Sweetwater Energy, Inc. | Specialized activated carbon derived from pretreated biomass |
| CN106207197A (zh) * | 2016-07-08 | 2016-12-07 | 北京化工大学 | 一种采用头发制备双功能电催化剂的方法 |
| CN106564874B (zh) * | 2016-10-18 | 2018-12-21 | 宁波工程学院 | 一种木质素基二维碳纳米材料及其制备方法和应用 |
| CN107046139B (zh) * | 2017-02-07 | 2019-07-02 | 辽宁大学 | 一种基于金属有机骨架的掺氮碳材料及其制备方法和应用 |
| CN107583665A (zh) * | 2017-10-20 | 2018-01-16 | 南京大学 | 一种二维多孔氮掺杂碳纳米片的制法及其用途 |
| JP7156598B2 (ja) | 2018-04-26 | 2022-10-19 | 株式会社名城ナノカーボン | カーボン材料 |
| CN109012590B (zh) | 2018-08-24 | 2020-04-07 | 华南理工大学 | 一种木质素基过渡金属-氮掺杂碳材料及其制备和应用 |
-
2018
- 2018-11-23 GB GBGB1819118.9A patent/GB201819118D0/en not_active Ceased
-
2019
- 2019-11-22 CN CN201980076336.7A patent/CN113169343B/zh active Active
- 2019-11-22 PL PL19817161.3T patent/PL3867966T3/pl unknown
- 2019-11-22 CA CA3120741A patent/CA3120741A1/en active Pending
- 2019-11-22 BR BR112021009713A patent/BR112021009713A8/pt unknown
- 2019-11-22 UA UAA202103504A patent/UA128336C2/uk unknown
- 2019-11-22 WO PCT/EP2019/082243 patent/WO2020104663A1/en unknown
- 2019-11-22 EP EP19817161.3A patent/EP3867966B1/en active Active
- 2019-11-22 ES ES19817161T patent/ES2949022T3/es active Active
- 2019-11-22 JP JP2021529140A patent/JP7397510B2/ja active Active
- 2019-11-22 KR KR1020217018984A patent/KR20210093999A/ko unknown
- 2019-11-22 US US17/295,663 patent/US20220017367A1/en active Pending
- 2019-11-22 HR HRP20230817TT patent/HRP20230817T1/hr unknown
-
2021
- 2021-06-18 ZA ZA2021/04193A patent/ZA202104193B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN113169343A (zh) | 2021-07-23 |
| GB201819118D0 (en) | 2019-01-09 |
| EP3867966B1 (en) | 2023-06-28 |
| UA128336C2 (uk) | 2024-06-12 |
| EP3867966C0 (en) | 2023-06-28 |
| JP7397510B2 (ja) | 2023-12-13 |
| KR20210093999A (ko) | 2021-07-28 |
| CN113169343B (zh) | 2024-05-10 |
| JP2022509166A (ja) | 2022-01-20 |
| BR112021009713A2 (pt) | 2021-08-17 |
| US20220017367A1 (en) | 2022-01-20 |
| ZA202104193B (en) | 2022-08-31 |
| CA3120741A1 (en) | 2020-05-28 |
| EP3867966A1 (en) | 2021-08-25 |
| BR112021009713A8 (pt) | 2023-04-11 |
| ES2949022T3 (es) | 2023-09-25 |
| WO2020104663A1 (en) | 2020-05-28 |
| PL3867966T3 (pl) | 2024-04-22 |
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