KR20150121080A - 포스핀을 사용하여 제조한 양자점 - Google Patents
포스핀을 사용하여 제조한 양자점 Download PDFInfo
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- KR20150121080A KR20150121080A KR1020157025518A KR20157025518A KR20150121080A KR 20150121080 A KR20150121080 A KR 20150121080A KR 1020157025518 A KR1020157025518 A KR 1020157025518A KR 20157025518 A KR20157025518 A KR 20157025518A KR 20150121080 A KR20150121080 A KR 20150121080A
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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
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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
- C09K11/70—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02387—Group 13/15 materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02587—Structure
- H01L21/0259—Microstructure
- H01L21/02601—Nanoparticles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02551—Group 12/16 materials
- H01L21/02557—Sulfides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02623—Liquid deposition
- H01L21/02628—Liquid deposition using solutions
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- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
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- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
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- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Luminescent Compositions (AREA)
Abstract
Description
도 1은 InP 양자점을 만드는 프로세스 도시한다;
도 2는 개시된 프로세스를 사용하여 제조된 양자점을 도시한다.
Claims (18)
- 양자점 나노입자를 제조하는 방법으로서, 상기 방법은:
분자 클러스터 화합물의 존재하에 하나 또는 그 이상의 반도체 전구체를 포스핀과 반응시키는 것에 의해 상기 분자 클러스터 화합물 상에 코어 반도체 물질을 형성함을 포함하며,
상기 코어 반도체 물질은 인 이온과, 상기 반도체 전구체에 의해 제공되는 하나 또는 그 이상의 반대 이온을 포함하는 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
상기 코어 반도체 물질은 III-V 반도체 물질인 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
상기 코어 반도체 물질은 In, Ga, Al 또는 B를 포함하는 양자점 나노입자 제조 방법. - 청구항 3에 있어서,
상기 코어 반도체 물질은 하나 또는 그 이상의 IIA족, IIB족, 또는 IVA족 원소를 더 포함하는 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
상기 하나 또는 그 이상의 반도체 전구체는 II족-포스핀, III족-(TMS)3, III족-알킬, III족-아릴, III족-할라이드, III족-(미리스트산염)3, III족-(아세트산염)3, 또는 III족-(아세틸아세토네이트)3 인 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
상기 반응은 상기 하나 또는 그 이상의 반도체 전구체, 상기 포스핀, 및 상기 분자 클러스터 화합물을 함유하는 용제를 제1 온도에서 가열함을 포함하는 양자점 나노입자 제조 방법. - 청구항 6에 있어서,
상기 용제를 제2 온도에서 가열함을 더 포함하는 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
상기 분자 클러스터 화합물은 II-VI 분자 클러스터 화합물인 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
상기 분자 클러스터 화합물은 아연 및 황을 포함하는 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
상기 분자 클러스터 화합물은 [HNEt3]4[Zn10S4(SPh)16] 인 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
상기 반응은 상기 하나 또는 그 이상의 반도체 전구체 및 상기 분자 클러스터 화합물을 함유하는 용제에서 가스 상태 포스핀을 제공함을 포함하는 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
상기 반응은 상기 하나 또는 그 이상의 반도체 전구체 및 상기 분자 클러스터 화합물을 함유하는 용제에 포스핀 부가생성물을 가열함을 포함하는 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
상기 반응은 상기 하나 또는 그 이상의 반도체 전구체 및 상기 분자 클러스터 화합물을 함유하는 용제에 금속 포스파이드 또는 루이스 산-염기 포스핀 부가생성물을 가열함을 포함하는 양자점 나노입자 제조 방법. - 청구항 13에 있어서,
상기 금속 포스파이드는 Na3P, Ca3P, Zn3P, 또는 AlP인 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
캐핑제를 상기 코어 반도체 나노입자 물질의 표면에 결합시킴을 더 포함하는 양자점 나노입자 제조 방법. - 청구항 1에 있어서,
상기 제1 반도체 물질의 표면 상에 제2 반도체 물질을 형성함을 더 포함하는 양자점 나노입자 제조 방법. - 청구항 16에 있어서,
상기 제2 반도체 물질은 II-VI 반도체 물질인 양자점 나노입자 제조 방법. - 청구항 16에 있어서,
상기 제2 반도체 물질은 ZnS인 양자점 나노입자 제조 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361783324P | 2013-03-14 | 2013-03-14 | |
US61/783,324 | 2013-03-14 | ||
PCT/IB2014/001040 WO2014140866A2 (en) | 2013-03-14 | 2014-03-12 | Quantum dots made using phosphine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020177031774A Division KR101884818B1 (ko) | 2013-03-14 | 2014-03-12 | 포스핀을 사용하여 제조한 양자점 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20150121080A true KR20150121080A (ko) | 2015-10-28 |
Family
ID=51392286
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157025518A Ceased KR20150121080A (ko) | 2013-03-14 | 2014-03-12 | 포스핀을 사용하여 제조한 양자점 |
KR1020177031774A Active KR101884818B1 (ko) | 2013-03-14 | 2014-03-12 | 포스핀을 사용하여 제조한 양자점 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020177031774A Active KR101884818B1 (ko) | 2013-03-14 | 2014-03-12 | 포스핀을 사용하여 제조한 양자점 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9343301B2 (ko) |
EP (1) | EP2970763B1 (ko) |
JP (1) | JP2016517453A (ko) |
KR (2) | KR20150121080A (ko) |
CN (1) | CN105378027A (ko) |
HK (1) | HK1212723A1 (ko) |
TW (1) | TWI537206B (ko) |
WO (1) | WO2014140866A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101874811B1 (ko) * | 2016-01-26 | 2018-07-05 | (유)윈앤테크 | 양자점 합성 장치 및 양자점 합성 방법 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112016003002T5 (de) | 2015-06-30 | 2018-03-15 | Cree, Inc. | Stabilisierte Quantenpunktstruktur und Verfahren zur Herstellung einer stabilisierten Quantenpunktstruktur |
KR101722638B1 (ko) * | 2015-07-10 | 2017-04-04 | 울산과학기술원 | 백린 화합물을 이용한 인듐 포스파이드 양자점 및 인듐 포스파이드/아연황셀레늄 코어/쉘 양자점의 제조방법 |
US10059585B2 (en) * | 2016-06-28 | 2018-08-28 | Nanoco Technologies Ltd. | Formation of 2D flakes from chemical cutting of prefabricated nanoparticles and van der Waals heterostructure devices made using the same |
US20180009659A1 (en) | 2016-07-05 | 2018-01-11 | Nanoco Technologies Ltd. | Ligand conjugated quantum dot nanoparticles and methods of detecting dna methylation using same |
US20180011346A1 (en) | 2016-07-05 | 2018-01-11 | Nanoco Technologies Ltd. | Probe for targeting and manipulating mitochondrial function using quantum dots |
US20180067121A1 (en) | 2016-09-06 | 2018-03-08 | Nanoco Technologies Ltd. | Exosome-conjugated quantum dot nanoparticles and methods of detecting exosomes and cancer using same |
CN109111921A (zh) * | 2016-09-07 | 2019-01-01 | 苏州星烁纳米科技有限公司 | InP量子点及其制备方法 |
US20180072947A1 (en) * | 2016-09-12 | 2018-03-15 | Nanoco Technologies Ltd. | Solution-Phase Synthesis of Layered Transition Metal Dichalcogenide Nanoparticles |
US20190315623A1 (en) * | 2016-11-07 | 2019-10-17 | Shoei Chemical Inc. | Method for producing quantum dot, and organophosphine |
TWI652330B (zh) | 2016-11-08 | 2019-03-01 | 財團法人工業技術研究院 | 量子點及其製備方法 |
US20180133345A1 (en) | 2016-11-15 | 2018-05-17 | Nanoco Technologies Ltd. | Nano-Devices for Detection and Treatment of Cancer |
CN106701076B (zh) * | 2016-11-23 | 2019-10-29 | 苏州星烁纳米科技有限公司 | 一种InP量子点的制备方法及InP量子点 |
US10610591B2 (en) | 2017-03-15 | 2020-04-07 | Nanoco Technologies Ltd. | Light responsive quantum dot drug delivery system |
CN111201302B (zh) | 2017-10-13 | 2023-07-18 | 默克专利股份有限公司 | 半导体发光材料 |
KR20200057754A (ko) | 2017-10-18 | 2020-05-26 | 나노코 테크놀로지스 리미티드 | 5-아미노레블린산 기반 의료 영상화 및 광선 요법 향상 방법 |
US10347799B2 (en) | 2017-11-10 | 2019-07-09 | Cree, Inc. | Stabilized quantum dot composite and method of making a stabilized quantum dot composite |
CN107892282B (zh) * | 2018-01-03 | 2020-11-17 | 苏州大学 | 一种尺寸均一的碲化铅纳米棒、制备方法及其应用 |
CN111742033A (zh) | 2018-02-22 | 2020-10-02 | 默克专利股份有限公司 | 半导体性纳米颗粒 |
US10950427B2 (en) | 2018-06-14 | 2021-03-16 | Samsung Electronics Co., Ltd. | Quantum dots and production method thereof |
US11581501B2 (en) | 2018-06-20 | 2023-02-14 | Samsung Electronics Co., Ltd. | Electronic device and production method thereof |
WO2020120970A1 (en) | 2018-12-13 | 2020-06-18 | Nanoco Technologies Ltd | Methods for enhancing indocyanine green medical imaging and phototherapy |
CN110157411B (zh) * | 2019-06-26 | 2021-07-27 | 纳晶科技股份有限公司 | Ⅱ-ⅲ-ⅴ-ⅵ合金量子点的制备方法及其应用 |
WO2021048244A1 (en) | 2019-09-13 | 2021-03-18 | Merck Patent Gmbh | Semiconducting nanoparticle |
US20210190775A1 (en) | 2019-12-18 | 2021-06-24 | Nanoco Technologies Ltd. | Compositions and methods for tagging and detecting nucleic acids |
CN111378452A (zh) * | 2020-03-11 | 2020-07-07 | 宁波东旭成新材料科技有限公司 | 一种低镉量子点的合成方法 |
GB2596809A (en) | 2020-07-06 | 2022-01-12 | King S College London | Production of luminescent particles |
US20220018837A1 (en) | 2020-07-17 | 2022-01-20 | Nanoco Technologies Ltd. | Method for the Detection of Surface-Mounted Biological Materials and Pathogens |
TWI811582B (zh) * | 2020-11-09 | 2023-08-11 | 優美特創新材料股份有限公司 | 高穩定性半導體奈米材料 |
US11466205B2 (en) | 2020-11-25 | 2022-10-11 | Unique Materials Co., Ltd. | Semiconductor nanomaterial with high stability |
CN113517417B (zh) * | 2021-04-23 | 2023-06-13 | 光华临港工程应用技术研发(上海)有限公司 | 有机发光显示装置的制备方法以及有机发光显示装置 |
CN113861977B (zh) * | 2021-11-15 | 2023-03-24 | 合肥福纳科技有限公司 | Ⅲ-ⅴ族量子点及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2240975B (en) | 1990-02-14 | 1993-10-13 | Air Prod & Chem | A method for handling arsine and phosphine |
GB0409877D0 (en) | 2004-04-30 | 2004-06-09 | Univ Manchester | Preparation of nanoparticle materials |
US7588828B2 (en) * | 2004-04-30 | 2009-09-15 | Nanoco Technologies Limited | Preparation of nanoparticle materials |
US7850777B2 (en) | 2006-06-15 | 2010-12-14 | Evident Technologies | Method of preparing semiconductor nanocrystal compositions |
GB0714865D0 (en) * | 2007-07-31 | 2007-09-12 | Nanoco Technologies Ltd | Nanoparticles |
KR101357045B1 (ko) * | 2011-11-01 | 2014-02-05 | 한국과학기술연구원 | 그라핀이 결합된 산화물 반도체-그라핀 핵-껍질 양자점과 이를 이용한 튜너블 발광소자 및 그 제조 방법 |
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- 2014-03-12 KR KR1020157025518A patent/KR20150121080A/ko not_active Ceased
- 2014-03-12 CN CN201480014543.7A patent/CN105378027A/zh active Pending
- 2014-03-12 JP JP2015562388A patent/JP2016517453A/ja active Pending
- 2014-03-12 EP EP14755121.2A patent/EP2970763B1/en active Active
- 2014-03-12 US US14/207,084 patent/US9343301B2/en active Active
- 2014-03-12 WO PCT/IB2014/001040 patent/WO2014140866A2/en active Application Filing
- 2014-03-12 KR KR1020177031774A patent/KR101884818B1/ko active Active
- 2014-03-14 TW TW103109238A patent/TWI537206B/zh active
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101874811B1 (ko) * | 2016-01-26 | 2018-07-05 | (유)윈앤테크 | 양자점 합성 장치 및 양자점 합성 방법 |
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HK1212723A1 (zh) | 2016-06-17 |
KR20170125134A (ko) | 2017-11-13 |
EP2970763B1 (en) | 2018-05-02 |
WO2014140866A3 (en) | 2015-01-08 |
JP2016517453A (ja) | 2016-06-16 |
US20140370690A1 (en) | 2014-12-18 |
US9343301B2 (en) | 2016-05-17 |
WO2014140866A2 (en) | 2014-09-18 |
TW201500275A (zh) | 2015-01-01 |
KR101884818B1 (ko) | 2018-08-29 |
TWI537206B (zh) | 2016-06-11 |
CN105378027A (zh) | 2016-03-02 |
EP2970763A2 (en) | 2016-01-20 |
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