CN113105882A - 一种提高稳定性的CsPbI3纳米晶复合材料及其制备方法 - Google Patents
一种提高稳定性的CsPbI3纳米晶复合材料及其制备方法 Download PDFInfo
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- CN113105882A CN113105882A CN202110197902.9A CN202110197902A CN113105882A CN 113105882 A CN113105882 A CN 113105882A CN 202110197902 A CN202110197902 A CN 202110197902A CN 113105882 A CN113105882 A CN 113105882A
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- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000002159 nanocrystal Substances 0.000 claims abstract description 56
- XZXYQEHISUMZAT-UHFFFAOYSA-N 2-[(2-hydroxy-5-methylphenyl)methyl]-4-methylphenol Chemical compound CC1=CC=C(O)C(CC=2C(=CC=C(C)C=2)O)=C1 XZXYQEHISUMZAT-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229940107816 ammonium iodide Drugs 0.000 claims abstract description 47
- 239000002245 particle Substances 0.000 claims abstract description 23
- 239000013078 crystal Substances 0.000 claims abstract description 21
- 239000003446 ligand Substances 0.000 claims abstract description 8
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 12
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 6
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 6
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000005642 Oleic acid Substances 0.000 claims description 6
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 6
- CCCMONHAUSKTEQ-UHFFFAOYSA-N octadecene Natural products CCCCCCCCCCCCCCCCC=C CCCMONHAUSKTEQ-UHFFFAOYSA-N 0.000 claims description 6
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 claims description 5
- 229910000024 caesium carbonate Inorganic materials 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 3
- 238000009210 therapy by ultrasound Methods 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000005284 excitation Effects 0.000 description 5
- 150000004820 halides Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000011258 core-shell material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
- C09K11/664—Halogenides
- C09K11/665—Halogenides with alkali or alkaline earth metals
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
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- Luminescent Compositions (AREA)
Abstract
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Claims (7)
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CN202011470616 | 2020-12-14 | ||
CN2020114706167 | 2020-12-14 |
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CN113105882A true CN113105882A (zh) | 2021-07-13 |
CN113105882B CN113105882B (zh) | 2022-05-24 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114751446A (zh) * | 2022-05-16 | 2022-07-15 | 浙江大学 | 一种阶梯式113型钙钛矿结构及其制备方法和应用 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105470397A (zh) * | 2015-11-24 | 2016-04-06 | 华东理工大学 | 一种具有高湿气稳定性及光电转化效率的有机无机混合型钙钛矿薄膜的制备方法 |
CN106486602A (zh) * | 2016-10-27 | 2017-03-08 | 北京科技大学 | 一种引入廉价添加剂制备高质量钙钛矿薄膜的方法 |
CN106675559A (zh) * | 2016-12-27 | 2017-05-17 | 南京理工大学 | 一种球磨制备高稳定性钙钛矿复合材料荧光粉的方法 |
CN109135740A (zh) * | 2018-06-22 | 2019-01-04 | 杭州电子科技大学 | 钙钛矿量子点的研磨法制备工艺 |
CN111081816A (zh) * | 2019-12-19 | 2020-04-28 | 华中科技大学 | 碱金属离子钝化表面缺陷的钙钛矿纳米晶及其制备与应用 |
WO2020154775A1 (en) * | 2019-02-01 | 2020-08-06 | The University Of Queensland | Quantum dots and processes for preparation thereof |
CN111574994A (zh) * | 2019-02-15 | 2020-08-25 | 苏州星烁纳米科技有限公司 | 钙钛矿量子点复合物的制备方法 |
CN111924875A (zh) * | 2020-07-02 | 2020-11-13 | 无锡极电光能科技有限公司 | 钙钛矿CsPbI3量子点及其制备方法 |
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2021
- 2021-02-22 CN CN202110197902.9A patent/CN113105882B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105470397A (zh) * | 2015-11-24 | 2016-04-06 | 华东理工大学 | 一种具有高湿气稳定性及光电转化效率的有机无机混合型钙钛矿薄膜的制备方法 |
CN106486602A (zh) * | 2016-10-27 | 2017-03-08 | 北京科技大学 | 一种引入廉价添加剂制备高质量钙钛矿薄膜的方法 |
CN106675559A (zh) * | 2016-12-27 | 2017-05-17 | 南京理工大学 | 一种球磨制备高稳定性钙钛矿复合材料荧光粉的方法 |
CN109135740A (zh) * | 2018-06-22 | 2019-01-04 | 杭州电子科技大学 | 钙钛矿量子点的研磨法制备工艺 |
WO2020154775A1 (en) * | 2019-02-01 | 2020-08-06 | The University Of Queensland | Quantum dots and processes for preparation thereof |
CN111574994A (zh) * | 2019-02-15 | 2020-08-25 | 苏州星烁纳米科技有限公司 | 钙钛矿量子点复合物的制备方法 |
CN111081816A (zh) * | 2019-12-19 | 2020-04-28 | 华中科技大学 | 碱金属离子钝化表面缺陷的钙钛矿纳米晶及其制备与应用 |
CN111924875A (zh) * | 2020-07-02 | 2020-11-13 | 无锡极电光能科技有限公司 | 钙钛矿CsPbI3量子点及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114751446A (zh) * | 2022-05-16 | 2022-07-15 | 浙江大学 | 一种阶梯式113型钙钛矿结构及其制备方法和应用 |
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Effective date of registration: 20240311 Address after: 314500 2001, room 3, Victoria Park, 1410 triumph of Wutong street, Tongxiang, Jiaxing, Zhejiang. Patentee after: Jiaxing beichuang Network Technology Co.,Ltd. Country or region after: China Address before: 401.402, A1 / F, zhedawang new technology park, 2288 Jiangxi Road, Cao'e street, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: CHINA JILIANG UNIVERSITY SHANGYU ADVANCED RESEARCH INSTITUTE Co.,Ltd. Country or region before: China |
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