CN113686833A - 一种不透明光电极费米能级检测方法 - Google Patents
一种不透明光电极费米能级检测方法 Download PDFInfo
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- CN113686833A CN113686833A CN202111021870.3A CN202111021870A CN113686833A CN 113686833 A CN113686833 A CN 113686833A CN 202111021870 A CN202111021870 A CN 202111021870A CN 113686833 A CN113686833 A CN 113686833A
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- 238000000034 method Methods 0.000 title claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 88
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 88
- 239000000523 sample Substances 0.000 claims abstract description 58
- 238000011065 in-situ storage Methods 0.000 claims abstract description 45
- 239000002356 single layer Substances 0.000 claims abstract description 22
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 10
- 238000001237 Raman spectrum Methods 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 29
- 239000011889 copper foil Substances 0.000 claims description 29
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 23
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 23
- 238000001069 Raman spectroscopy Methods 0.000 claims description 21
- 210000004027 cell Anatomy 0.000 claims description 21
- 239000013078 crystal Substances 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000005229 chemical vapour deposition Methods 0.000 claims description 12
- 239000003792 electrolyte Substances 0.000 claims description 11
- 210000005056 cell body Anatomy 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 8
- 239000010931 gold Substances 0.000 claims description 8
- 229910001922 gold oxide Inorganic materials 0.000 claims description 8
- 239000004408 titanium dioxide Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 4
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 3
- SDQQBPKWLSANJO-UHFFFAOYSA-N methyl 2-methylprop-2-enoate;toluene Chemical compound COC(=O)C(C)=C.CC1=CC=CC=C1 SDQQBPKWLSANJO-UHFFFAOYSA-N 0.000 claims description 3
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 claims description 3
- 229910001488 sodium perchlorate Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 3
- 229910021607 Silver chloride Inorganic materials 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/305—Electrodes, e.g. test electrodes; Half-cells optically transparent or photoresponsive electrodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/308—Electrodes, e.g. test electrodes; Half-cells at least partially made of carbon
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/36—Glass electrodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
- G01N2021/653—Coherent methods [CARS]
- G01N2021/655—Stimulated Raman
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
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Priority Applications (1)
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CN202111021870.3A CN113686833A (zh) | 2021-09-01 | 2021-09-01 | 一种不透明光电极费米能级检测方法 |
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Citations (7)
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CN101634032A (zh) * | 2009-08-14 | 2010-01-27 | 南京大学 | 石墨烯的绿色快速电化学制备方法 |
CN103726027A (zh) * | 2013-12-27 | 2014-04-16 | 中国科学院上海微系统与信息技术研究所 | 一种石墨烯晶畴的制备方法 |
CN104237201A (zh) * | 2014-09-18 | 2014-12-24 | 浙江工业大学 | 基于原位电化学-表面增强拉曼光谱芯片的电化学池及其检测方法 |
DE102014109441A1 (de) * | 2013-07-10 | 2015-01-15 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Oberflächenbeschichtungsverfahren und Verfahren zur Verbesserung der elektrochemischen Leistung einer Elektrode für eine Lithium-Basierte Batterie |
KR20160087405A (ko) * | 2015-01-12 | 2016-07-22 | 영남대학교 산학협력단 | 탑다운 방식의 그래핀 전사 방법 |
CN109052382A (zh) * | 2018-10-17 | 2018-12-21 | 北京镭硼科技有限责任公司 | 一种湿法转移石墨烯的方法 |
CN110040725A (zh) * | 2019-03-13 | 2019-07-23 | 中国科学院金属研究所 | 一种快速制备高质量均匀层数石墨烯薄膜的方法 |
-
2021
- 2021-09-01 CN CN202111021870.3A patent/CN113686833A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101634032A (zh) * | 2009-08-14 | 2010-01-27 | 南京大学 | 石墨烯的绿色快速电化学制备方法 |
DE102014109441A1 (de) * | 2013-07-10 | 2015-01-15 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Oberflächenbeschichtungsverfahren und Verfahren zur Verbesserung der elektrochemischen Leistung einer Elektrode für eine Lithium-Basierte Batterie |
CN103726027A (zh) * | 2013-12-27 | 2014-04-16 | 中国科学院上海微系统与信息技术研究所 | 一种石墨烯晶畴的制备方法 |
CN104237201A (zh) * | 2014-09-18 | 2014-12-24 | 浙江工业大学 | 基于原位电化学-表面增强拉曼光谱芯片的电化学池及其检测方法 |
KR20160087405A (ko) * | 2015-01-12 | 2016-07-22 | 영남대학교 산학협력단 | 탑다운 방식의 그래핀 전사 방법 |
CN109052382A (zh) * | 2018-10-17 | 2018-12-21 | 北京镭硼科技有限责任公司 | 一种湿法转移石墨烯的方法 |
CN110040725A (zh) * | 2019-03-13 | 2019-07-23 | 中国科学院金属研究所 | 一种快速制备高质量均匀层数石墨烯薄膜的方法 |
Non-Patent Citations (5)
Title |
---|
HUGO GONÇALVES 等: "Easy process to obtain suspended graphene flakes on TEM grids", 《MATERIALS RESEARCH EXPRESS》, 30 April 2015 (2015-04-30) * |
HYUN HO KIM等: "Wetting-Assisted Crack- and Wrinkle-Free Transfer of Wafer-Scale Graphene onto Arbitrary Substrates over a Wide Range of Surface Energies", 《ADVANCED FUNCTIONAL MATERIALS》, 28 January 2016 (2016-01-28) * |
RUIFENG ZHOU等: "Sensitive Raman Probe of Electronic Interactions between Monolayer Graphene and Substrate under Electrochemical Potential Control", 《ACS OMEGA》, vol. 3, pages 2322 * |
YUCHUN WANG等,: "In Situ Monitoring of Electronic Structure in a Modal Strong Coupling Electrode under Enhanced Plasmonic Water Oxidation", 《THE JOURNAL OF PHYSICAL CHEMISTRY》, vol. 125, pages 1754 * |
李坤威;郝欢欢;刘晶冰;汪浩;: "拉曼光谱表征石墨烯材料研究进展", 《化学通报》, no. 03 * |
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Effective date of registration: 20211129 Address after: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Applicant after: The 18th Research Institute of China Electronics Technology Group Corporation Applicant after: CETC Energy Co.,Ltd. Address before: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Applicant before: The 18th Research Institute of China Electronics Technology Group Corporation |
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Effective date of registration: 20221130 Address after: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Applicant after: The 18th Research Institute of China Electronics Technology Group Corporation Address before: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Applicant before: The 18th Research Institute of China Electronics Technology Group Corporation Applicant before: CETC Energy Co.,Ltd. |