PL431248A1 - Sposób otrzymywania powierzchniowego kompozytu węglikowo-grafenowego o kontrolowanej morfologii powierzchni, zwłaszcza kompozytu SiC-grafen oraz kompozyt węglikowo-grafenowy - Google Patents
Sposób otrzymywania powierzchniowego kompozytu węglikowo-grafenowego o kontrolowanej morfologii powierzchni, zwłaszcza kompozytu SiC-grafen oraz kompozyt węglikowo-grafenowyInfo
- Publication number
- PL431248A1 PL431248A1 PL431248A PL43124819A PL431248A1 PL 431248 A1 PL431248 A1 PL 431248A1 PL 431248 A PL431248 A PL 431248A PL 43124819 A PL43124819 A PL 43124819A PL 431248 A1 PL431248 A1 PL 431248A1
- Authority
- PL
- Poland
- Prior art keywords
- graphene composite
- carbide
- sic
- graphene
- composite
- Prior art date
Links
- 229910021389 graphene Inorganic materials 0.000 title abstract 8
- 239000002131 composite material Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000000004 low energy electron diffraction Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 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
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/956—Silicon carbide
-
- 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
- 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
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/956—Silicon carbide
- C01B32/963—Preparation from compounds containing silicon
- C01B32/984—Preparation from elemental silicon
-
- 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
- Y02E60/13—Energy storage using capacitors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania powierzchniowego kompozytu węglikowo - grafenowego o kontrolowanej morfologii powierzchni, zwłaszcza kompozytu SiC-grafen, charakteryzujący się tym, że substrat SiC, zwłaszcza o strukturze krystalicznej albo polikrystalicznej, po wstępnym przygotowaniu poddaje się kolejno: wygrzewaniu a następnie chłodzeniu. Ponadto przedmiotem zgłoszenia jest też kompozyt węglikowo - grafenowy na powierzchni SiC, o strukturze krystalicznej albo polikrystalicznej, otrzymany sposobem jak zdefiniowano w pierwszym przedmiocie wynalazku, zawierający od jednej do czterech warstw atomowych grafenu tworzących sieć krystaliczną o strukturze plastra miodu, przy czym ich widmo dyfrakcyjne uzyskane metodą dyfrakcji elektronów niskiej energii posiada wzór dyfrakcyjny typowy dla grafenu na powierzchni SiC, charakteryzujący się tym, że zawiera powierzchnię pokrytą tarasami albo siecią zagłębień, przy czym różnica wysokości tarasów wynosi od 0.25x10-9 m do 2.5x10-9 m albo gęstość powierzchniowa zagłębień wynosi przynajmniej 5x1012/m2.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL431248A PL241895B1 (pl) | 2019-09-23 | 2019-09-23 | Sposób otrzymywania powierzchniowego kompozytu węglikowo- grafenowego o kontrolowanej morfologii powierzchni |
| PCT/PL2020/050068 WO2021060999A1 (en) | 2019-09-23 | 2020-09-23 | The method of obtaining the surface carbide-graphene composite with a controlled surface morphology, especially the sic-graphene composite and the carbide-graphene composite |
| US17/640,397 US12145851B2 (en) | 2019-09-23 | 2020-09-23 | Method of obtaining a silicon carbide-graphene composite with a controlled surface morphology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL431248A PL241895B1 (pl) | 2019-09-23 | 2019-09-23 | Sposób otrzymywania powierzchniowego kompozytu węglikowo- grafenowego o kontrolowanej morfologii powierzchni |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL431248A1 true PL431248A1 (pl) | 2021-04-06 |
| PL241895B1 PL241895B1 (pl) | 2022-12-19 |
Family
ID=73498251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL431248A PL241895B1 (pl) | 2019-09-23 | 2019-09-23 | Sposób otrzymywania powierzchniowego kompozytu węglikowo- grafenowego o kontrolowanej morfologii powierzchni |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12145851B2 (pl) |
| PL (1) | PL241895B1 (pl) |
| WO (1) | WO2021060999A1 (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465856B (zh) * | 2021-06-10 | 2024-07-19 | 中国科学院上海微系统与信息技术研究所 | 图形化石墨烯的制备方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100255984A1 (en) * | 2009-04-03 | 2010-10-07 | Brookhaven Science Associates, Llc | Monolayer and/or Few-Layer Graphene On Metal or Metal-Coated Substrates |
| US8501531B2 (en) * | 2011-04-07 | 2013-08-06 | The United States Of America, As Represented By The Secretary Of The Navy | Method of forming graphene on a surface |
| US8884310B2 (en) * | 2011-10-19 | 2014-11-11 | Sunedison Semiconductor Limited (Uen201334164H) | Direct formation of graphene on semiconductor substrates |
| ES2663687T3 (es) * | 2012-09-20 | 2018-04-16 | The Penn State Research Foundation | Procedimiento para la producción de materiales compuestos cerámicos de grafeno/carburo de silicio |
| KR101634961B1 (ko) * | 2013-12-26 | 2016-07-01 | 한국과학기술원 | 그래핀 수화젤과 그래핀 수화젤 나노복합재료, 및 이들의 제조방법 |
| CN105874567B (zh) * | 2014-07-02 | 2018-11-27 | 富士电机株式会社 | 碳化硅半导体元件的制造方法 |
| US10221069B2 (en) * | 2014-11-03 | 2019-03-05 | Research Institute Of Petroleum Industry | Producing graphene and nanoporous graphene |
| US9716227B2 (en) * | 2014-12-31 | 2017-07-25 | Infineon Technologies Ag | Method of forming a graphene structure |
| US10910165B2 (en) * | 2015-03-06 | 2021-02-02 | University Of Technology Sydney | Process, a structure, and a supercapacitor |
| US9530643B2 (en) * | 2015-03-12 | 2016-12-27 | International Business Machines Corporation | Selective epitaxy using epitaxy-prevention layers |
| EP3356582B1 (en) * | 2015-10-01 | 2020-12-16 | GlobalWafers Co., Ltd. | Epitaxial growth of defect-free, wafer-scale single-layer graphene on thin films of cobalt |
| PL417804A1 (pl) * | 2016-07-02 | 2018-01-15 | Uniwersytet Jagielloński | Metoda syntezy wysokiej jakości grafenu na powierzchni węglika krzemu |
-
2019
- 2019-09-23 PL PL431248A patent/PL241895B1/pl unknown
-
2020
- 2020-09-23 WO PCT/PL2020/050068 patent/WO2021060999A1/en not_active Ceased
- 2020-09-23 US US17/640,397 patent/US12145851B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20220371900A1 (en) | 2022-11-24 |
| US12145851B2 (en) | 2024-11-19 |
| WO2021060999A1 (en) | 2021-04-01 |
| PL241895B1 (pl) | 2022-12-19 |
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