CN100532498C - 硒化镉/硒化锌/硫化锌双壳层结构量子点的合成方法 - Google Patents
硒化镉/硒化锌/硫化锌双壳层结构量子点的合成方法 Download PDFInfo
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- CN100532498C CN100532498C CNB2007100530949A CN200710053094A CN100532498C CN 100532498 C CN100532498 C CN 100532498C CN B2007100530949 A CNB2007100530949 A CN B2007100530949A CN 200710053094 A CN200710053094 A CN 200710053094A CN 100532498 C CN100532498 C CN 100532498C
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- zinc
- selenide
- degrees centigrade
- cadmium
- cdse
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- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 title claims abstract description 161
- PFNQVRZLDWYSCW-UHFFFAOYSA-N (fluoren-9-ylideneamino) n-naphthalen-1-ylcarbamate Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1=NOC(=O)NC1=CC=CC2=CC=CC=C12 PFNQVRZLDWYSCW-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 239000005083 Zinc sulfide Substances 0.000 title claims abstract description 102
- 239000002096 quantum dot Substances 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims description 12
- 229910052984 zinc sulfide Inorganic materials 0.000 title abstract 5
- 230000002194 synthesizing effect Effects 0.000 title description 2
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000000243 solution Substances 0.000 claims abstract description 50
- 239000002904 solvent Substances 0.000 claims abstract description 16
- 238000010189 synthetic method Methods 0.000 claims abstract description 12
- 239000011669 selenium Substances 0.000 claims description 44
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 34
- 239000011701 zinc Substances 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 27
- 239000007789 gas Substances 0.000 claims description 25
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 21
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 20
- 229910052711 selenium Inorganic materials 0.000 claims description 20
- 229910052786 argon Inorganic materials 0.000 claims description 17
- ZMBHCYHQLYEYDV-UHFFFAOYSA-N trioctylphosphine oxide Chemical compound CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC ZMBHCYHQLYEYDV-UHFFFAOYSA-N 0.000 claims description 17
- RMZAYIKUYWXQPB-UHFFFAOYSA-N trioctylphosphane Chemical compound CCCCCCCCP(CCCCCCCC)CCCCCCCC RMZAYIKUYWXQPB-UHFFFAOYSA-N 0.000 claims description 16
- 229910052725 zinc Inorganic materials 0.000 claims description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 14
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- 238000001291 vacuum drying Methods 0.000 claims description 11
- FJLUATLTXUNBOT-UHFFFAOYSA-N 1-Hexadecylamine Chemical compound CCCCCCCCCCCCCCCCN FJLUATLTXUNBOT-UHFFFAOYSA-N 0.000 claims description 10
- HUKFCVYEXPZJJZ-UHFFFAOYSA-N cadmium;hydrate Chemical compound O.[Cd] HUKFCVYEXPZJJZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 9
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 8
- 239000005864 Sulphur Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000004847 absorption spectroscopy Methods 0.000 claims description 6
- 229910052793 cadmium Inorganic materials 0.000 claims description 6
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 6
- 238000005189 flocculation Methods 0.000 claims description 6
- 230000016615 flocculation Effects 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 239000011593 sulfur Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 235000013904 zinc acetate Nutrition 0.000 claims description 4
- DJWUNCQRNNEAKC-UHFFFAOYSA-L zinc acetate Chemical class [Zn+2].CC([O-])=O.CC([O-])=O DJWUNCQRNNEAKC-UHFFFAOYSA-L 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 4
- 238000006243 chemical reaction Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 9
- 239000003550 marker Substances 0.000 abstract description 2
- 239000003960 organic solvent Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- -1 octadecylene Chemical group 0.000 description 14
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 11
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 9
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 9
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 9
- 239000005642 Oleic acid Substances 0.000 description 9
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 9
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 9
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 9
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 9
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 239000011787 zinc oxide Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- YGSFNCRAZOCNDJ-UHFFFAOYSA-N propan-2-one Chemical compound CC(C)=O.CC(C)=O YGSFNCRAZOCNDJ-UHFFFAOYSA-N 0.000 description 4
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 3
- AQCDIIAORKRFCD-UHFFFAOYSA-N cadmium selenide Chemical compound [Cd]=[Se] AQCDIIAORKRFCD-UHFFFAOYSA-N 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 3
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 2
- RLECCBFNWDXKPK-UHFFFAOYSA-N bis(trimethylsilyl)sulfide Chemical compound C[Si](C)(C)S[Si](C)(C)C RLECCBFNWDXKPK-UHFFFAOYSA-N 0.000 description 2
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- OCLXJTCGWSSVOE-UHFFFAOYSA-N ethanol etoh Chemical compound CCO.CCO OCLXJTCGWSSVOE-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- CCCMONHAUSKTEQ-UHFFFAOYSA-N octadec-1-ene Chemical compound CCCCCCCCCCCCCCCCC=C CCCMONHAUSKTEQ-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004054 semiconductor nanocrystal Substances 0.000 description 2
- FOCYCDUBYPKKDP-UHFFFAOYSA-N C(C)[Zn]CCCC.[Zn] Chemical compound C(C)[Zn]CCCC.[Zn] FOCYCDUBYPKKDP-UHFFFAOYSA-N 0.000 description 1
- SKMDACFHLZCRBN-UHFFFAOYSA-N C[Cd]C.C[Cd]C Chemical compound C[Cd]C.C[Cd]C SKMDACFHLZCRBN-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 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 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- 238000001215 fluorescent labelling Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- YZYKBQUWMPUVEN-UHFFFAOYSA-N zafuleptine Chemical compound OC(=O)CCCCCC(C(C)C)NCC1=CC=C(F)C=C1 YZYKBQUWMPUVEN-UHFFFAOYSA-N 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
- UQMZPFKLYHOJDL-UHFFFAOYSA-N zinc;cadmium(2+);disulfide Chemical compound [S-2].[S-2].[Zn+2].[Cd+2] UQMZPFKLYHOJDL-UHFFFAOYSA-N 0.000 description 1
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CNB2007100530949A CN100532498C (zh) | 2007-08-31 | 2007-08-31 | 硒化镉/硒化锌/硫化锌双壳层结构量子点的合成方法 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101503624B (zh) * | 2009-03-19 | 2012-05-30 | 吉林大学 | 过渡金属Mn掺杂的ZnSe量子点的水相合成方法 |
CN102517025B (zh) * | 2011-12-19 | 2013-11-27 | 武汉大学 | 一种ZnSe/ZnS 核壳结构量子点的制备方法 |
DE102012203036A1 (de) * | 2012-02-28 | 2013-08-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Lumineszierende, cadmiumfreie Kern-Multischalen-Quantenpunkte auf Basis von Indiumphosphid |
CN103952136B (zh) * | 2014-04-29 | 2016-05-11 | 吉林大学 | Cu掺杂Type-II型核壳结构白光量子点材料及制备方法 |
CN103952137A (zh) * | 2014-04-29 | 2014-07-30 | 吉林大学 | 一种白光量子点材料及制备方法 |
CN103956424A (zh) * | 2014-05-19 | 2014-07-30 | 张懿强 | 量子点及其制备方法、量子点led装置 |
CN104910918A (zh) * | 2015-04-30 | 2015-09-16 | 中国科学院半导体研究所 | 一种核壳量子点材料及其制备方法 |
CN105542749A (zh) * | 2015-12-28 | 2016-05-04 | Tcl集团股份有限公司 | 一种在低温下混合壳源前驱物的长壳方法及量子点 |
CN106444164B (zh) * | 2016-11-25 | 2019-07-12 | 南方科技大学 | 一种量子棒液晶盒及其光电器件的制备方法 |
CN108269892B (zh) * | 2016-12-30 | 2021-06-22 | Tcl科技集团股份有限公司 | 具有量子阱能级结构的合金材料、制备方法及半导体器件 |
CN111849458A (zh) * | 2020-07-31 | 2020-10-30 | 南方科技大学 | 一种硒化镉-硫化镉-硫化锌核多壳结构量子点的制备方法及回音壁式光学微腔器件 |
CN111995998B (zh) * | 2020-09-07 | 2024-03-22 | 合肥福纳科技有限公司 | 金属量子点核壳异质结材料及其制备方法 |
CN114671407B (zh) * | 2022-03-15 | 2023-06-13 | 国科大杭州高等研究院 | 一种基于镉基胶体量子点光催化产双氧水的方法及应用 |
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2007
- 2007-08-31 CN CNB2007100530949A patent/CN100532498C/zh active Active
Non-Patent Citations (7)
Title |
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CdSe/CdS/ZnS andCdSe/ZnSe/ZnSCore-Shell-ShellNanocrystals. Dmitri V.Talapin et al.J.Phys.Chem.B,Vol.108 No.49. 2004 |
CdSe/CdS/ZnS andCdSe/ZnSe/ZnSCore-Shell-ShellNanocrystals. Dmitri V.Talapin et al.J.Phys.Chem.B,Vol.108 No.49. 2004 * |
pH-Sensitive PhotoluminescenceofCdSe/ZnSe/ZnSQuantum Dots in Human OvarianCancerCells. Yu-San Liu et al.J.Phys.Chem.C,Vol.111 No.7. 2007 |
Type-Ⅱ Core/Shell CdS/ZnSeNanocrystals:Synthesis,Electronic Structure,andSpectroscopic Properties. Sergei A.lvanov et al.J.AM.CHEM.SOC.,Vol.129 No.38. 2007 |
Type-ⅡCore/Shell CdS/ZnSeNanocrystals:Synthesis,Electronic Structure,andSpectroscopic Properties. Sergei A.lvanov et al.J.AM.CHEM.SOC.,Vol.129 No.38. 2007 * |
单核/双壳结构CdSe/CdS/ZnS纳米晶的合成与发光性质. 唐爱伟,滕枫等.发光学报,第27卷第2期. 2006 |
水溶性核壳CdSe/CdS/ZnS量子点的合成. 邓大伟,于俊生等.分析试验室,第24增刊卷. 2005 |
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Effective date of registration: 20170424 Address after: 225300 Jiangsu city of Taizhou province China Road West of Lu Jia Lu, Chengkou pharmaceutical East Building G59 No. 62 west side of one to four Patentee after: TAIZHOU ZECEN BIOTECHNOLOGY Co.,Ltd. Address before: Dongsheng Road 214400 Jiangsu city of Jiangyin province No. 6 (Yangtze River Pharmaceutical accelerator A4-1) Patentee before: JIANGSU ZECEN BIOTECH Co.,Ltd. |
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Application publication date: 20080130 Assignee: Taizhou Guangrui Finance Leasing Co.,Ltd. Assignor: TAIZHOU ZECEN BIOTECHNOLOGY Co.,Ltd. Contract record no.: X2022980022558 Denomination of invention: Synthesis of cdse/znse/zns double shell quantum dots Granted publication date: 20090826 License type: Exclusive License Record date: 20221121 |
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Denomination of invention: Synthesis of cdse/znse/zns double shell quantum dots Effective date of registration: 20221124 Granted publication date: 20090826 Pledgee: Taizhou Guangrui Finance Leasing Co.,Ltd. Pledgor: TAIZHOU ZECEN BIOTECHNOLOGY Co.,Ltd. Registration number: Y2022980022959 |
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