CA2454355C - High quality colloidal nanocrystals and methods of preparing the same in non-coordinating solvents - Google Patents

High quality colloidal nanocrystals and methods of preparing the same in non-coordinating solvents Download PDF

Info

Publication number
CA2454355C
CA2454355C CA2454355A CA2454355A CA2454355C CA 2454355 C CA2454355 C CA 2454355C CA 2454355 A CA2454355 A CA 2454355A CA 2454355 A CA2454355 A CA 2454355A CA 2454355 C CA2454355 C CA 2454355C
Authority
CA
Canada
Prior art keywords
nanocrystals
metal
ligand
cation
precursor
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.)
Expired - Fee Related
Application number
CA2454355A
Other languages
English (en)
French (fr)
Other versions
CA2454355A1 (en
Inventor
Xiaogang Peng
Weiyong Yu
David Battaglia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Arkansas
Original Assignee
University of Arkansas
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23194989&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2454355(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by University of Arkansas filed Critical University of Arkansas
Publication of CA2454355A1 publication Critical patent/CA2454355A1/en
Application granted granted Critical
Publication of CA2454355C publication Critical patent/CA2454355C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B5/00—Single-crystal growth from gels
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/40—AIIIBV compounds wherein A is B, Al, Ga, In or Tl and B is N, P, As, Sb or Bi
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/46—Sulfur-, selenium- or tellurium-containing compounds
    • C30B29/48—AIIBVI compounds wherein A is Zn, Cd or Hg, and B is S, Se or Te
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
    • C30B29/605—Products containing multiple oriented crystallites, e.g. columnar crystallites
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B7/00—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means, e.g. by light scattering, diffraction, holography or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N2015/0038—Investigating nanoparticles
CA2454355A 2001-07-30 2002-07-30 High quality colloidal nanocrystals and methods of preparing the same in non-coordinating solvents Expired - Fee Related CA2454355C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30868901P 2001-07-30 2001-07-30
US60/308,689 2001-07-30
PCT/US2002/024215 WO2003050329A2 (en) 2001-07-30 2002-07-30 High quality colloidal nanocrystals and methods of preparation of the same in non-coordinating solvents

Publications (2)

Publication Number Publication Date
CA2454355A1 CA2454355A1 (en) 2003-06-19
CA2454355C true CA2454355C (en) 2011-05-10

Family

ID=23194989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2454355A Expired - Fee Related CA2454355C (en) 2001-07-30 2002-07-30 High quality colloidal nanocrystals and methods of preparing the same in non-coordinating solvents

Country Status (8)

Country Link
US (1) US7105051B2 (en29)
EP (1) EP1412563B1 (en29)
JP (1) JP4344613B2 (en29)
AT (1) ATE457373T1 (en29)
AU (1) AU2002365069A1 (en29)
CA (1) CA2454355C (en29)
DE (1) DE60235306D1 (en29)
WO (1) WO2003050329A2 (en29)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100657891B1 (ko) * 2003-07-19 2006-12-14 삼성전자주식회사 반도체 나노결정 및 그 제조방법
KR100697511B1 (ko) 2003-10-21 2007-03-20 삼성전자주식회사 광경화성 반도체 나노결정, 반도체 나노결정 패턴형성용 조성물 및 이들을 이용한 반도체 나노결정의 패턴 형성 방법
US7253452B2 (en) * 2004-03-08 2007-08-07 Massachusetts Institute Of Technology Blue light emitting semiconductor nanocrystal materials
WO2006073416A1 (en) * 2004-03-30 2006-07-13 University Of Florida Research Foundation, Inc. Rare earth oxide nanocrystals and methods of forming
GB0409877D0 (en) * 2004-04-30 2004-06-09 Univ Manchester Preparation of nanoparticle materials
US7850943B2 (en) 2004-05-28 2010-12-14 Samsung Electronics Co., Ltd. Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method
KR100621308B1 (ko) 2004-05-28 2006-09-14 삼성전자주식회사 다중 파장에서 발광하는 황화 카드뮴 나노 결정의 제조방법 및 그에 의해 수득된 황화 카드뮴 나노 결정
TWI237314B (en) * 2004-06-24 2005-08-01 Ind Tech Res Inst Doping method for forming quantum dots
JP5136877B2 (ja) * 2004-07-16 2013-02-06 独立行政法人産業技術総合研究所 蛍光体、及びその製造方法
US8454927B2 (en) * 2004-08-04 2013-06-04 Crystalplex Corporation Alloyed semiconductor nanocrystals
DE112006001067T5 (de) * 2005-04-25 2008-03-13 Board Of Trustees Of The University Of Arkansas Dotierte Halbleiter-Nanokristalle und Verfahren zu deren Herstellung
CN100526420C (zh) * 2005-05-18 2009-08-12 中国科学院长春光学精密机械与物理研究所 低毒性ZnSe蓝紫光量子点的制备方法
US9297092B2 (en) 2005-06-05 2016-03-29 Qd Vision, Inc. Compositions, optical component, system including an optical component, devices, and other products
US8845927B2 (en) 2006-06-02 2014-09-30 Qd Vision, Inc. Functionalized nanoparticles and method
GB2472542B (en) 2005-08-12 2011-03-23 Nanoco Technologies Ltd Nanoparticles
GB0522027D0 (en) * 2005-10-28 2005-12-07 Nanoco Technologies Ltd Controlled preparation of nanoparticle materials
JP2007169605A (ja) * 2005-11-24 2007-07-05 National Institute Of Advanced Industrial & Technology 蛍光体、及びその製造方法
US8849087B2 (en) 2006-03-07 2014-09-30 Qd Vision, Inc. Compositions, optical component, system including an optical component, devices, and other products
US9212056B2 (en) 2006-06-02 2015-12-15 Qd Vision, Inc. Nanoparticle including multi-functional ligand and method
US7850777B2 (en) * 2006-06-15 2010-12-14 Evident Technologies Method of preparing semiconductor nanocrystal compositions
WO2008063652A1 (en) 2006-11-21 2008-05-29 Qd Vision, Inc. Blue emitting semiconductor nanocrystals and compositions and devices including same
WO2008133660A2 (en) 2006-11-21 2008-11-06 Qd Vision, Inc. Nanocrystals including a group iiia element and a group va element, method, composition, device and other prodcucts
WO2008063653A1 (en) 2006-11-21 2008-05-29 Qd Vision, Inc. Semiconductor nanocrystals and compositions and devices including same
WO2008063658A2 (en) 2006-11-21 2008-05-29 Qd Vision, Inc. Semiconductor nanocrystals and compositions and devices including same
US8563348B2 (en) * 2007-04-18 2013-10-22 Nanoco Technologies Ltd. Fabrication of electrically active films based on multiple layers
US20080264479A1 (en) 2007-04-25 2008-10-30 Nanoco Technologies Limited Hybrid Photovoltaic Cells and Related Methods
KR100853087B1 (ko) * 2007-04-26 2008-08-19 삼성전자주식회사 나노결정, 그의 제조방법 및 그를 포함하는 전자소자
US8784701B2 (en) * 2007-11-30 2014-07-22 Nanoco Technologies Ltd. Preparation of nanoparticle material
JP5749495B2 (ja) 2008-02-25 2015-07-15 ナノコ テクノロジーズ リミテッド 半導体ナノ粒子キャッピング剤
KR101995369B1 (ko) 2008-04-03 2019-07-02 삼성 리서치 아메리카 인코포레이티드 양자점들을 포함하는 발광 소자
US9525148B2 (en) 2008-04-03 2016-12-20 Qd Vision, Inc. Device including quantum dots
US7845825B2 (en) * 2009-12-02 2010-12-07 Abl Ip Holding Llc Light fixture using near UV solid state device and remote semiconductor nanophosphors to produce white light
US8021008B2 (en) * 2008-05-27 2011-09-20 Abl Ip Holding Llc Solid state lighting using quantum dots in a liquid
US8028537B2 (en) 2009-05-01 2011-10-04 Abl Ip Holding Llc Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity
US8212469B2 (en) 2010-02-01 2012-07-03 Abl Ip Holding Llc Lamp using solid state source and doped semiconductor nanophosphor
US7980728B2 (en) * 2008-05-27 2011-07-19 Abl Ip Holding Llc Solid state lighting using light transmissive solid in or forming optical integrating volume
US8172424B2 (en) * 2009-05-01 2012-05-08 Abl Ip Holding Llc Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity
CN102105554A (zh) * 2008-06-10 2011-06-22 阿肯色大学托管委员会 砷化铟纳米晶体及其制备方法
GB0813273D0 (en) * 2008-07-19 2008-08-27 Nanoco Technologies Ltd Method for producing aqueous compatible nanoparticles
GB0814458D0 (en) * 2008-08-07 2008-09-10 Nanoco Technologies Ltd Surface functionalised nanoparticles
RU2381304C1 (ru) 2008-08-21 2010-02-10 Федеральное государственное унитарное предприятие "Научно-исследовательский институт прикладной акустики" Способ синтеза полупроводниковых квантовых точек
EP2163301A3 (en) * 2008-09-11 2010-04-28 Centre National De La Recherche Scientifique (Cnrs) Process for manufacturing colloidal materials, colloidal materials and their uses
US9963633B2 (en) 2008-09-11 2018-05-08 Nexdot Process for manufacturing colloidal materials, colloidal materials and their uses
GB0820101D0 (en) * 2008-11-04 2008-12-10 Nanoco Technologies Ltd Surface functionalised nanoparticles
GB0821122D0 (en) * 2008-11-19 2008-12-24 Nanoco Technologies Ltd Semiconductor nanoparticle - based light emitting devices and associated materials and methods
KR101480511B1 (ko) * 2008-12-19 2015-01-08 삼성전자 주식회사 금속-계면활성제층으로 코팅된 나노 결정의 제조 방법
KR101462658B1 (ko) * 2008-12-19 2014-11-17 삼성전자 주식회사 반도체 나노 결정 및 그 제조 방법
CN101476162B (zh) * 2008-12-24 2011-05-11 云南大学 一种花形ZnSe半导体纳米晶的合成方法
JP5698679B2 (ja) 2009-01-16 2015-04-08 ユニバーシティ・オブ・ユタ・リサーチ・ファウンデイション コロイドナノ結晶の低温合成
GB0901857D0 (en) * 2009-02-05 2009-03-11 Nanoco Technologies Ltd Encapsulated nanoparticles
US8012448B2 (en) 2009-07-13 2011-09-06 University Of Southern California Synthesis of metal chalcogenide nanocrystals using organodichalcogenide reagents
GB0916700D0 (en) * 2009-09-23 2009-11-04 Nanoco Technologies Ltd Semiconductor nanoparticle-based materials
GB0916699D0 (en) * 2009-09-23 2009-11-04 Nanoco Technologies Ltd Semiconductor nanoparticle-based materials
US8118454B2 (en) 2009-12-02 2012-02-21 Abl Ip Holding Llc Solid state lighting system with optic providing occluded remote phosphor
US9163802B2 (en) * 2009-12-02 2015-10-20 Abl Ip Holding Llc Lighting fixtures using solid state device and remote phosphors to produce white light
US20110127555A1 (en) * 2009-12-02 2011-06-02 Renaissance Lighting, Inc. Solid state light emitter with phosphors dispersed in a liquid or gas for producing high cri white light
US8217406B2 (en) * 2009-12-02 2012-07-10 Abl Ip Holding Llc Solid state light emitter with pumped nanophosphors for producing high CRI white light
US9719012B2 (en) * 2010-02-01 2017-08-01 Abl Ip Holding Llc Tubular lighting products using solid state source and semiconductor nanophosphor, E.G. for florescent tube replacement
WO2011100023A1 (en) 2010-02-10 2011-08-18 Qd Vision, Inc. Semiconductor nanocrystals and methods of preparation
US8517550B2 (en) 2010-02-15 2013-08-27 Abl Ip Holding Llc Phosphor-centric control of color of light
US20130192664A1 (en) * 2010-03-29 2013-08-01 Koninklijke Philips Electronics N.V. Luminescent converter
GB201005601D0 (en) 2010-04-01 2010-05-19 Nanoco Technologies Ltd Ecapsulated nanoparticles
US8089207B2 (en) * 2010-05-10 2012-01-03 Abl Ip Holding Llc Lighting using solid state device and phosphors to produce light approximating a black body radiation spectrum
WO2011140700A1 (zh) * 2010-05-11 2011-11-17 海洋王照明科技股份有限公司 硒化铅量子点的制备方法
WO2012099653A2 (en) 2010-12-08 2012-07-26 Qd Vision, Inc. Semiconductor nanocrystals and methods of preparation
WO2012094664A2 (en) * 2011-01-07 2012-07-12 The Board Of Trustees Of The University Of Arkansas Colloidal semiconductor nanocrystals having 1-dimensional quantum confinement and methods of making the same
US8461752B2 (en) * 2011-03-18 2013-06-11 Abl Ip Holding Llc White light lamp using semiconductor light emitter(s) and remotely deployed phosphor(s)
US8803412B2 (en) * 2011-03-18 2014-08-12 Abl Ip Holding Llc Semiconductor lamp
US8272766B2 (en) 2011-03-18 2012-09-25 Abl Ip Holding Llc Semiconductor lamp with thermal handling system
WO2013028253A1 (en) 2011-08-19 2013-02-28 Qd Vision, Inc. Semiconductor nanocrystals and methods
WO2013173409A1 (en) 2012-05-15 2013-11-21 Qd Vision, Inc. Semiconductor nanocrystals and methods of preparation
US9951272B2 (en) 2013-04-19 2018-04-24 Samsung Research America, Inc. Method of making semiconductor nanocrystals
US11746290B2 (en) 2013-09-26 2023-09-05 Samsung Electronics Co., Ltd. Nanocrystal particles and processes for synthesizing the same
KR101510855B1 (ko) 2014-08-22 2015-04-09 삼성전자 주식회사 몰드프레임 및 광학 시트와 이를 포함하는 백라이트 유닛 및 액정 표시 장치
RU2607405C2 (ru) * 2015-03-06 2017-01-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный университет" Способ синтеза наночастиц полупроводников
CN104845622A (zh) * 2015-04-22 2015-08-19 桂林理工大学 一种蓖麻油酸制备六方相上转换纳米材料的方法
EP3168278B2 (en) 2015-10-28 2022-02-09 Samsung Electronics Co., Ltd. Quantum dots, production methods thereof, and electronic devices including the same
KR102498798B1 (ko) 2015-12-22 2023-02-09 삼성전자주식회사 양자점 및 이를 포함하는 소자
KR102653473B1 (ko) 2015-12-29 2024-04-01 삼성전자주식회사 양자점을 포함하는 전자 소자
EP3336158B1 (en) 2016-12-14 2023-03-08 Samsung Electronics Co., Ltd. Emissive nanocrystal particle, method of preparing the same and device including emissive nanocrystal particle
JP6709328B2 (ja) 2017-03-28 2020-06-10 富士フイルム株式会社 Ｉｉｉ−ｖ族半導体ナノ粒子の製造方法、ｉｉｉ−ｖ族半導体量子ドットの製造方法、及びフロー式反応システム
KR20200122717A (ko) 2019-04-18 2020-10-28 삼성전자주식회사 리튬 함유 무카드뮴 양자점, 그 제조 방법, 및 이를 포함하는 전자 소자
KR20200122719A (ko) 2019-04-18 2020-10-28 삼성전자주식회사 코어쉘 양자점, 그 제조 방법, 및 이를 포함하는 전자 소자
KR102652436B1 (ko) 2019-04-18 2024-03-27 삼성전자주식회사 ZnTeSe 기반의 양자점
US11603493B2 (en) 2019-10-17 2023-03-14 Samsung Electronics Co., Ltd. Core shell quantum dot, production method thereof, and electronic device including the same
CN112680211A (zh) 2019-10-17 2021-04-20 三星电子株式会社 芯壳量子点、其制造方法、量子点群、量子点复合物、量子点组合物和显示器件
CN115818582A (zh) * 2021-09-16 2023-03-21 浙江大学 前驱体组合物及其制备方法、无机纳米晶的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505928A (en) * 1991-11-22 1996-04-09 The Regents Of University Of California Preparation of III-V semiconductor nanocrystals
US5559057A (en) * 1994-03-24 1996-09-24 Starfire Electgronic Development & Marketing Ltd. Method for depositing and patterning thin films formed by fusing nanocrystalline precursors
EP0792688A1 (en) * 1996-03-01 1997-09-03 Dow Corning Corporation Nanoparticles of silicon oxide alloys
US6322901B1 (en) * 1997-11-13 2001-11-27 Massachusetts Institute Of Technology Highly luminescent color-selective nano-crystalline materials
WO2000017655A1 (en) * 1998-09-18 2000-03-30 Massachusetts Institute Of Technology Water-soluble fluorescent semiconductor nanocrystals
US6179912B1 (en) * 1999-12-20 2001-01-30 Biocrystal Ltd. Continuous flow process for production of semiconductor nanocrystals
US6645444B2 (en) * 2001-06-29 2003-11-11 Nanospin Solutions Metal nanocrystals and synthesis thereof
WO2003030227A2 (en) * 2001-10-02 2003-04-10 Quantum Dot Corporation Method of semiconductor nanoparticle synthesis
US6623559B2 (en) * 2001-12-10 2003-09-23 Nanotek Instruments, Inc. Method for the production of semiconductor quantum particles

Also Published As

Publication number Publication date
DE60235306D1 (de) 2010-03-25
CA2454355A1 (en) 2003-06-19
EP1412563A4 (en) 2007-08-22
US7105051B2 (en) 2006-09-12
AU2002365069A1 (en) 2003-06-23
EP1412563B1 (en) 2010-02-10
JP4344613B2 (ja) 2009-10-14
AU2002365069A8 (en) 2003-06-23
EP1412563A2 (en) 2004-04-28
WO2003050329A2 (en) 2003-06-19
WO2003050329A3 (en) 2003-09-12
ATE457373T1 (de) 2010-02-15
US20060130741A1 (en) 2006-06-22
JP2005521755A (ja) 2005-07-21

Similar Documents

Publication Publication Date Title
CA2454355C (en) High quality colloidal nanocrystals and methods of preparing the same in non-coordinating solvents
CA2455938C (en) Colloidal nanocrystals with high photoluminescence quantum yields and methods of preparing the same
CA2626281C (en) Controlled preparation of nanoparticle materials
US7118627B2 (en) Synthesis of colloidal PbS nanocrystals with size tunable NIR emission
EP2256834B1 (en) Colloidal metal chalcogenide nanocrystals
Sapra et al. Phosphine-free synthesis of monodisperse CdSe nanocrystals in olive oil
Hines et al. Colloidal PbS nanocrystals with size‐tunable near‐infrared emission: observation of post‐synthesis self‐narrowing of the particle size distribution
Liu et al. Coreduction colloidal synthesis of III-V nanocrystals: the case of InP
Fan et al. Solution-based synthesis of III–V quantum dots and their applications in gas sensing and bio-imaging
JP2008515746A (ja) コロイド状ナノ粒子の合成のための方法
Peng et al. Controlled synthesis of high quality semiconductor nanocrystals
JP5698679B2 (ja) コロイドナノ結晶の低温合成
US20130043210A1 (en) ION ETCHING OF GROWING InP NANOCRYSTALS USING MICROWAVE
WO2015001557A1 (en) Colloidal semiconductor metal chalcogenide nanostructures
US20060244164A1 (en) Controlled chemical aerosol flow synthesis of nanometer-sized particles and other nanometer-sized products
Wang et al. Temperature dependence of optical properties and size tunability CdSe quantum dots via non-TOP synthesis
Chen et al. Synthesis spectrum properties of high-quality CdS quantum dots
Chen et al. Effects of reaction temperature on size and optical properties of CdSe nanocrystals
Wang et al. Phosphine-Free Synthesis of CdSe Quantum Dots in a New Co-CappingLigand System
Chen et al. Synthesis, characterization and photoluminescence of CdS hyperbranched nanocrystals by a simple solution chemistry method
Kuno et al. Synthesis and characterization of colloidal mercury chacogenide quantum dots
Greenberg et al. Synthesis and characterization of InP and InN colloidal quantum dots
Habib et al. Synthesis, Characterization and Optical Properties of CdSe Quantum Dots.
Wang et al. 49.3: Synthesis of High Quality CdSe Quantum Dots with Tunable Size
Greenberg et al. Synthesis and characterization of InP and InN colloidal quantum dots

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130730