CN108806990A - 基于Ⅱ型CdSe/CdTe量子阱的高效光阳极及其制备方法 - Google Patents
基于Ⅱ型CdSe/CdTe量子阱的高效光阳极及其制备方法 Download PDFInfo
- Publication number
- CN108806990A CN108806990A CN201810601667.5A CN201810601667A CN108806990A CN 108806990 A CN108806990 A CN 108806990A CN 201810601667 A CN201810601667 A CN 201810601667A CN 108806990 A CN108806990 A CN 108806990A
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- Prior art keywords
- quantum well
- cdse
- cdte
- cadmium
- semiconductor film
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- 229910004613 CdTe Inorganic materials 0.000 title claims abstract description 139
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 title claims abstract description 134
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 239000004065 semiconductor Substances 0.000 claims abstract description 72
- 239000002253 acid Substances 0.000 claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000002791 soaking Methods 0.000 claims abstract description 8
- 229910052793 cadmium Inorganic materials 0.000 claims description 43
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 43
- 239000011257 shell material Substances 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 39
- 239000012792 core layer Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 34
- 239000002243 precursor Substances 0.000 claims description 32
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 19
- -1 octadecylene Chemical group 0.000 claims description 16
- 229910052714 tellurium Inorganic materials 0.000 claims description 16
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- 238000007781 pre-processing Methods 0.000 claims description 12
- 229910052711 selenium Inorganic materials 0.000 claims description 11
- 239000011669 selenium Substances 0.000 claims description 11
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 10
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 8
- GWOLZNVIRIHJHB-UHFFFAOYSA-N 11-mercaptoundecanoic acid Chemical class OC(=O)CCCCCCCCCCS GWOLZNVIRIHJHB-UHFFFAOYSA-N 0.000 claims description 7
- CMZQABJYGBTXFW-UHFFFAOYSA-N cadmium;tetradecanoic acid Chemical compound [Cd].CCCCCCCCCCCCCC(O)=O CMZQABJYGBTXFW-UHFFFAOYSA-N 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 7
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical class OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 claims description 6
- 230000001476 alcoholic effect Effects 0.000 claims description 6
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 claims description 6
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 claims description 6
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 5
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 5
- 239000005642 Oleic acid Substances 0.000 claims description 5
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 5
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 5
- LHQLJMJLROMYRN-UHFFFAOYSA-L cadmium acetate Chemical compound [Cd+2].CC([O-])=O.CC([O-])=O LHQLJMJLROMYRN-UHFFFAOYSA-L 0.000 claims description 5
- KJNYWDYNPPTGLP-UHFFFAOYSA-L cadmium(2+);diacetate;hydrate Chemical compound O.[Cd+2].CC([O-])=O.CC([O-])=O KJNYWDYNPPTGLP-UHFFFAOYSA-L 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- RMZAYIKUYWXQPB-UHFFFAOYSA-N trioctylphosphane Chemical compound CCCCCCCCP(CCCCCCCC)CCCCCCCC RMZAYIKUYWXQPB-UHFFFAOYSA-N 0.000 claims description 5
- GCIZMJUHGHGRNW-UHFFFAOYSA-N 5-sulfanylpentanoic acid Chemical class OC(=O)CCCCS GCIZMJUHGHGRNW-UHFFFAOYSA-N 0.000 claims description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N SnO2 Inorganic materials O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 4
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- IMGGANUNCHXAQF-UHFFFAOYSA-N 2-sulfanylpentanoic acid Chemical compound CCCC(S)C(O)=O IMGGANUNCHXAQF-UHFFFAOYSA-N 0.000 claims 1
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- 230000005540 biological transmission Effects 0.000 description 5
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000010748 Photoabsorption Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- AUIZLSZEDUYGDE-UHFFFAOYSA-L cadmium(2+);diacetate;dihydrate Chemical compound O.O.[Cd+2].CC([O-])=O.CC([O-])=O AUIZLSZEDUYGDE-UHFFFAOYSA-L 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
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- 230000006870 function Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 239000003504 photosensitizing agent Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
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- 239000000126 substance Substances 0.000 description 2
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- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- 235000021360 Myristic acid Nutrition 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
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- 230000001788 irregular Effects 0.000 description 1
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- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229940005605 valeric acid Drugs 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2054—Light-sensitive devices comprising a semiconductor electrode comprising AII-BVI compounds, e.g. CdTe, CdSe, ZnTe, ZnSe, with or without impurities, e.g. doping materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2027—Light-sensitive devices comprising an oxide semiconductor electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2027—Light-sensitive devices comprising an oxide semiconductor electrode
- H01G9/2031—Light-sensitive devices comprising an oxide semiconductor electrode comprising titanium oxide, e.g. TiO2
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2027—Light-sensitive devices comprising an oxide semiconductor electrode
- H01G9/204—Light-sensitive devices comprising an oxide semiconductor electrode comprising zinc oxides, e.g. ZnO
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201810601667.5A CN108806990B (zh) | 2018-06-12 | 2018-06-12 | 基于Ⅱ型CdSe/CdTe量子阱的高效光阳极及其制备方法 |
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CN201810601667.5A CN108806990B (zh) | 2018-06-12 | 2018-06-12 | 基于Ⅱ型CdSe/CdTe量子阱的高效光阳极及其制备方法 |
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CN108806990A true CN108806990A (zh) | 2018-11-13 |
CN108806990B CN108806990B (zh) | 2020-02-14 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020107843A1 (zh) * | 2018-11-27 | 2020-06-04 | 云谷(固安)科技有限公司 | 显示面板及其制作方法和显示装置 |
CN111354573A (zh) * | 2020-02-14 | 2020-06-30 | 中山大学 | 量子点修饰二氧化钛基光阳极、太阳能电池及制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101689609A (zh) * | 2007-04-25 | 2010-03-31 | 纳米技术有限公司 | 杂化光伏电池和相关方法 |
CN101722013A (zh) * | 2009-11-17 | 2010-06-09 | 华东师范大学 | 一种半导体量子点敏化TiO2纳米管的光催化剂的制备方法 |
CN103084190A (zh) * | 2011-11-03 | 2013-05-08 | 中国科学院理化技术研究所 | 复合型半导体光催化剂、其制备方法、含该催化剂的光催化体系及制备氢气的方法 |
-
2018
- 2018-06-12 CN CN201810601667.5A patent/CN108806990B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101689609A (zh) * | 2007-04-25 | 2010-03-31 | 纳米技术有限公司 | 杂化光伏电池和相关方法 |
CN101722013A (zh) * | 2009-11-17 | 2010-06-09 | 华东师范大学 | 一种半导体量子点敏化TiO2纳米管的光催化剂的制备方法 |
CN103084190A (zh) * | 2011-11-03 | 2013-05-08 | 中国科学院理化技术研究所 | 复合型半导体光催化剂、其制备方法、含该催化剂的光催化体系及制备氢气的方法 |
Non-Patent Citations (1)
Title |
---|
YUSUF KELESTEMUR等: "Type-II Colloidal Quantum Wells CdSe/CdTe Core Crown Heteronanoplatelets", 《THE JOURNAL OF PHYSICAL CHEMISTRY C》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020107843A1 (zh) * | 2018-11-27 | 2020-06-04 | 云谷(固安)科技有限公司 | 显示面板及其制作方法和显示装置 |
US11404681B2 (en) | 2018-11-27 | 2022-08-02 | Yungu (Gu'an) Technology Co., Ltd. | Display panel, manufacturing method thereof, and display device |
CN111354573A (zh) * | 2020-02-14 | 2020-06-30 | 中山大学 | 量子点修饰二氧化钛基光阳极、太阳能电池及制备方法 |
CN111354573B (zh) * | 2020-02-14 | 2021-10-01 | 中山大学 | 量子点修饰二氧化钛基光阳极、太阳能电池及制备方法 |
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