CN116285990B - 一种通过室温反溶剂沉淀法制备锑掺杂铯钇氯无铅钙钛矿发光材料的方法 - Google Patents
一种通过室温反溶剂沉淀法制备锑掺杂铯钇氯无铅钙钛矿发光材料的方法 Download PDFInfo
- Publication number
- CN116285990B CN116285990B CN202310247677.4A CN202310247677A CN116285990B CN 116285990 B CN116285990 B CN 116285990B CN 202310247677 A CN202310247677 A CN 202310247677A CN 116285990 B CN116285990 B CN 116285990B
- Authority
- CN
- China
- Prior art keywords
- solution
- precipitate
- yttrium
- acetonitrile
- precursor solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012296 anti-solvent Substances 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 title claims abstract description 34
- -1 cesium yttrium chloride Chemical compound 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 23
- 229910052787 antimony Inorganic materials 0.000 title claims abstract description 22
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000001556 precipitation Methods 0.000 title claims abstract description 8
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims abstract description 132
- 239000000243 solution Substances 0.000 claims abstract description 104
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 56
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000002243 precursor Substances 0.000 claims abstract description 54
- 229960000583 acetic acid Drugs 0.000 claims abstract description 27
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 claims abstract description 26
- 229910000024 caesium carbonate Inorganic materials 0.000 claims abstract description 26
- 239000012362 glacial acetic acid Substances 0.000 claims abstract description 26
- QVOIJBIQBYRBCF-UHFFFAOYSA-H yttrium(3+);tricarbonate Chemical compound [Y+3].[Y+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O QVOIJBIQBYRBCF-UHFFFAOYSA-H 0.000 claims abstract description 26
- JVLRYPRBKSMEBF-UHFFFAOYSA-K diacetyloxystibanyl acetate Chemical compound [Sb+3].CC([O-])=O.CC([O-])=O.CC([O-])=O JVLRYPRBKSMEBF-UHFFFAOYSA-K 0.000 claims abstract description 25
- 239000011259 mixed solution Substances 0.000 claims abstract description 21
- 239000002244 precipitate Substances 0.000 claims description 78
- 239000000843 powder Substances 0.000 claims description 45
- 239000006228 supernatant Substances 0.000 claims description 40
- 239000000203 mixture Substances 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 29
- 239000003153 chemical reaction reagent Substances 0.000 claims description 21
- 238000005406 washing Methods 0.000 claims description 21
- 238000001291 vacuum drying Methods 0.000 claims description 20
- 238000005303 weighing Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 2
- 238000006862 quantum yield reaction Methods 0.000 abstract description 6
- 238000004020 luminiscence type Methods 0.000 description 6
- 229910052761 rare earth metal Inorganic materials 0.000 description 6
- 238000000295 emission spectrum Methods 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 150000002910 rare earth metals Chemical class 0.000 description 5
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 229910052797 bismuth Inorganic materials 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000000695 excitation spectrum Methods 0.000 description 3
- 238000010493 gram-scale synthesis Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 238000000103 photoluminescence spectrum Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
-
- 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
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7704—Halogenides
- C09K11/7705—Halogenides with alkali or alkaline earth metals
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
编号 | 光致发光谱线峰位(纳米) | 发光量子效率(%) |
实施例1 | - | - |
实施例2 | 524 | 94.26 |
实施例3 | 524 | 96.65 |
实施例4 | 523 | 99.49 |
实施例5 | 523 | 97.51 |
实施例6 | 524 | 92.16 |
实施例7 | 526 | 95.10 |
实施例8 | 523 | 96.35 |
实施例9 | 522 | 94.21 |
实施例10 | 524 | 91.68 |
实施例11 | 527 | 88.36 |
实施例12 | 585 | 48.44 |
实施例13 | 无产物 | - |
实施例14 | 无产物 | - |
实施例15 | 525 | 90.27 |
实施例16 | 523 | 96.75 |
实施例17 | 522 | 97.46 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310247677.4A CN116285990B (zh) | 2023-03-10 | 2023-03-10 | 一种通过室温反溶剂沉淀法制备锑掺杂铯钇氯无铅钙钛矿发光材料的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310247677.4A CN116285990B (zh) | 2023-03-10 | 2023-03-10 | 一种通过室温反溶剂沉淀法制备锑掺杂铯钇氯无铅钙钛矿发光材料的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116285990A CN116285990A (zh) | 2023-06-23 |
CN116285990B true CN116285990B (zh) | 2024-01-30 |
Family
ID=86792055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310247677.4A Active CN116285990B (zh) | 2023-03-10 | 2023-03-10 | 一种通过室温反溶剂沉淀法制备锑掺杂铯钇氯无铅钙钛矿发光材料的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116285990B (zh) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105314876A (zh) * | 2015-11-27 | 2016-02-10 | 宁波大学 | 一种稀土离子掺杂的Cs2YCl5微晶玻璃及其制备方法 |
CN108560056A (zh) * | 2018-05-17 | 2018-09-21 | 武汉大学 | 一种二维钙钛矿单晶材料及其制备方法 |
CN108726583A (zh) * | 2018-07-17 | 2018-11-02 | 中山大学 | 一种稳定无铅低带隙的全无机钙钛矿A2PdX6纳米晶及其制备方法 |
CN111139068A (zh) * | 2019-12-03 | 2020-05-12 | 北京理工大学 | 一种零维无铅钙钛矿Cs3Cu2X5的制备方法及应用 |
CN113697850A (zh) * | 2021-09-03 | 2021-11-26 | 汕头大学 | 一种可极性溶剂分散的钙钛矿纳米晶粉末及其大规模制备方法 |
CN114032099A (zh) * | 2021-11-26 | 2022-02-11 | 四川省新材料研究中心 | 钙钛矿量子点的合成方法 |
CN114574200A (zh) * | 2022-01-25 | 2022-06-03 | 北京航空航天大学 | 一种过渡金属离子掺杂的钙钛矿量子点材料及其制备方法 |
KR20220102589A (ko) * | 2021-01-13 | 2022-07-20 | 중앙대학교 산학협력단 | 금속 할라이드 콜로이달 나노입자 및 이의 제조방법 |
CN114836818A (zh) * | 2022-05-19 | 2022-08-02 | 南京工业大学 | 一种Cs5Cu3Cl6I2钙钛矿闪烁晶体的制备方法 |
CN114873635A (zh) * | 2022-05-09 | 2022-08-09 | 复旦大学 | 一种可控锑掺杂高光效蓝光钙钛矿纳米片及其制备方法 |
CN114906872A (zh) * | 2022-04-19 | 2022-08-16 | 东华大学 | 一种稳定分散的全无机CsPbBr3钙钛矿纳米棒的制备方法 |
CN115287742A (zh) * | 2022-07-11 | 2022-11-04 | 中国计量大学 | 一种室温合成红光发射钙钛矿单晶的方法及其产品 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220220378A1 (en) * | 2021-01-13 | 2022-07-14 | Chung Ang University Academic Cooperation Foundation | Metal halide colloidal nanoparticles and method for producing the same |
-
2023
- 2023-03-10 CN CN202310247677.4A patent/CN116285990B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105314876A (zh) * | 2015-11-27 | 2016-02-10 | 宁波大学 | 一种稀土离子掺杂的Cs2YCl5微晶玻璃及其制备方法 |
CN108560056A (zh) * | 2018-05-17 | 2018-09-21 | 武汉大学 | 一种二维钙钛矿单晶材料及其制备方法 |
CN108726583A (zh) * | 2018-07-17 | 2018-11-02 | 中山大学 | 一种稳定无铅低带隙的全无机钙钛矿A2PdX6纳米晶及其制备方法 |
CN111139068A (zh) * | 2019-12-03 | 2020-05-12 | 北京理工大学 | 一种零维无铅钙钛矿Cs3Cu2X5的制备方法及应用 |
KR20220102589A (ko) * | 2021-01-13 | 2022-07-20 | 중앙대학교 산학협력단 | 금속 할라이드 콜로이달 나노입자 및 이의 제조방법 |
CN113697850A (zh) * | 2021-09-03 | 2021-11-26 | 汕头大学 | 一种可极性溶剂分散的钙钛矿纳米晶粉末及其大规模制备方法 |
CN114032099A (zh) * | 2021-11-26 | 2022-02-11 | 四川省新材料研究中心 | 钙钛矿量子点的合成方法 |
CN114574200A (zh) * | 2022-01-25 | 2022-06-03 | 北京航空航天大学 | 一种过渡金属离子掺杂的钙钛矿量子点材料及其制备方法 |
CN114906872A (zh) * | 2022-04-19 | 2022-08-16 | 东华大学 | 一种稳定分散的全无机CsPbBr3钙钛矿纳米棒的制备方法 |
CN114873635A (zh) * | 2022-05-09 | 2022-08-09 | 复旦大学 | 一种可控锑掺杂高光效蓝光钙钛矿纳米片及其制备方法 |
CN114836818A (zh) * | 2022-05-19 | 2022-08-02 | 南京工业大学 | 一种Cs5Cu3Cl6I2钙钛矿闪烁晶体的制备方法 |
CN115287742A (zh) * | 2022-07-11 | 2022-11-04 | 中国计量大学 | 一种室温合成红光发射钙钛矿单晶的方法及其产品 |
Also Published As
Publication number | Publication date |
---|---|
CN116285990A (zh) | 2023-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Ren et al. | Water triggered interfacial synthesis of highly luminescent CsPbX 3: Mn 2+ quantum dots from nonluminescent quantum dots | |
US8721926B2 (en) | Single-source precursor for semiconductor nanocrystals | |
CN110551304A (zh) | 一种铯铅卤无机钙钛矿量子点/透明高分子复合薄膜 | |
CN110734765B (zh) | Cs4PbBr6/CsPbBr3钙钛矿纳米晶闪烁粉末及其制备方法 | |
CN112521938B (zh) | 一种有机无机杂化卤化物发光材料及其制备方法和应用 | |
Chen et al. | Precursor chemistry towards highly efficient and phase-stable red emitting CsPbI3 perovskite nanocrystals | |
WO2019099657A1 (en) | Doped perovskite structures for light-emitting devices and other applications | |
Stroyuk et al. | “Green” synthesis of highly luminescent lead-free Cs 2 Ag x Na 1− x Bi y In 1− y Cl 6 perovskites | |
CN114656364A (zh) | 一种Mn基有机-无机杂化金属卤化物发光材料及制备方法 | |
Solari et al. | Ligand-assisted solid phase synthesis of mixed-halide perovskite nanocrystals for color-pure and efficient electroluminescence | |
US20240218245A1 (en) | Dual-Color CsPbBr3 Nanocrystals Prepared by Water | |
Braziulis et al. | Sol-gel derived europium doped CaMoO4: Eu3+ with complex microstructural and optical properties | |
CN114891504A (zh) | 锶掺杂钙钛矿量子点/介孔二氧化硅复合材料及其制备 | |
CN115948802A (zh) | 一种宽带黄光发射有机无机杂化双钙钛矿单晶/粉末材料及其制备方法和应用 | |
Wei et al. | Single‐Solvent, Ligand‐Free, Gram‐Scale Synthesis of Cs4PbBr6 Perovskite Solids with Robust Green Photoluminescence | |
Liao et al. | Co-doping of stibium and rare earth (Nd, Yb) in lead-free double perovskite for efficient near-infrared emission | |
Zhang et al. | Regulating the coordination geometry of polyhedra in zero-dimensional metal halides for tunable emission | |
CN116285990B (zh) | 一种通过室温反溶剂沉淀法制备锑掺杂铯钇氯无铅钙钛矿发光材料的方法 | |
Liu et al. | One-pot reprecipitation strategy to synthesize CsPbX 3/Pb 3 (PO 4) 2 composite nanocrystals | |
KR101414948B1 (ko) | Eu 활성화 알칼리 토류 금속 실리케이트 형광체의 제조 방법 | |
WO2019227537A1 (zh) | Eu 3+离子激活的氟氯碲酸铋及其制备方法和应用 | |
CN112746309B (zh) | 大尺寸、铯含量连续可调钙钛矿单晶的制备方法及其应用 | |
Chen et al. | Highly luminescent lead bromine perovskite via fast and eco-friendly water-assisted mechanochemical method | |
CN115873597A (zh) | 一种室温下批量制备无铅钙钛矿发光材料的方法 | |
KR102510932B1 (ko) | 발광소자용 비납계 비정질 할로겐화 페로브스카이트 소재의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240409 Address after: No. 193, Tunxi Road, Hefei City, Anhui Province, 230011 Patentee after: HeFei University of Technology Asset Management Co.,Ltd. Country or region after: China Address before: Tunxi road in Baohe District of Hefei city of Anhui Province, No. 193 230009 Patentee before: Hefei University of Technology Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240424 Address after: Room 604, Building A, Future Center, University of Science and Technology Research Institute, No. 5089 Wangjiang West Road, High tech Zone, Hefei City, Anhui Province, 230088 Patentee after: Hefei Zhaoyangneng Technology Co.,Ltd. Country or region after: China Address before: No. 193, Tunxi Road, Hefei City, Anhui Province, 230011 Patentee before: HeFei University of Technology Asset Management Co.,Ltd. Country or region before: China |