WO2005047573A3 - Nanocrystal/sol-gel nanocomposites - Google Patents

Nanocrystal/sol-gel nanocomposites Download PDF

Info

Publication number
WO2005047573A3
WO2005047573A3 PCT/US2004/037403 US2004037403W WO2005047573A3 WO 2005047573 A3 WO2005047573 A3 WO 2005047573A3 US 2004037403 W US2004037403 W US 2004037403W WO 2005047573 A3 WO2005047573 A3 WO 2005047573A3
Authority
WO
WIPO (PCT)
Prior art keywords
sol
nanocrystal
alcohol
polymer
colloidal
Prior art date
Application number
PCT/US2004/037403
Other languages
French (fr)
Other versions
WO2005047573A2 (en
Inventor
Victor I Klimov
Melissa A Petruska
Original Assignee
Univ California
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
Application filed by Univ California filed Critical Univ California
Publication of WO2005047573A2 publication Critical patent/WO2005047573A2/en
Publication of WO2005047573A3 publication Critical patent/WO2005047573A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less

Abstract

The present invention is directed to a process for preparing a solid composite having colloidal nanocrystals dispersed within a sol-gel matrix, the process including admixing colloidal nanocrystals with an amphiphilic polymer including hydrophilic groups selected from the group consisting of -COOH, -OH, -SO3H, -NH2, and -PO3H2 within a solvent to form an alcohol-soluble colloidal nanocrystal-polymer complex, admixing the alcohol-soluble colloidal nanocrystal-polymer complex and a sol-gel precursor material, and, forming the solid composite from the admixture. The present invention is also directed to the resultant solid composites and to the alcohol-soluble colloidal nanocrystal-polymer complexes.
PCT/US2004/037403 2003-11-17 2004-11-10 Nanocrystal/sol-gel nanocomposites WO2005047573A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/715,733 2003-11-17
US10/715,733 US7723394B2 (en) 2003-11-17 2003-11-17 Nanocrystal/sol-gel nanocomposites

Publications (2)

Publication Number Publication Date
WO2005047573A2 WO2005047573A2 (en) 2005-05-26
WO2005047573A3 true WO2005047573A3 (en) 2006-03-30

Family

ID=34574269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/037403 WO2005047573A2 (en) 2003-11-17 2004-11-10 Nanocrystal/sol-gel nanocomposites

Country Status (2)

Country Link
US (1) US7723394B2 (en)
WO (1) WO2005047573A2 (en)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005089165A2 (en) * 2004-03-10 2005-09-29 Nanosys, Inc. Nano-enabled memory devices and anisotropic charge carrying arrays
US7618778B2 (en) 2004-06-02 2009-11-17 Kaufman Joseph C Producing, cataloging and classifying sequence tags
CA2520670A1 (en) * 2004-09-23 2006-03-23 National Research Council Of Canada Nanocrystal coated surfaces
WO2006061835A1 (en) * 2004-12-07 2006-06-15 Yissum Research Development Company Of The Hebrew University Of Jerusalem Spherical composites entrapping nanoparticles, processes of preparing same and uses thereof
JP2008527119A (en) * 2005-01-13 2008-07-24 シンベンション アーゲー Composite materials containing carbon nanoparticles
BRPI0606486A2 (en) * 2005-01-24 2009-06-30 Cinv Ag metal-containing composite materials
US20070141727A1 (en) * 2005-12-15 2007-06-21 Kimberly-Clark Worldwide, Inc. Luminescent metallic cluster particles and uses thereof
KR100745745B1 (en) * 2006-02-21 2007-08-02 삼성전기주식회사 Nano-composite material and the maunfacturing method for the same
WO2007124445A2 (en) * 2006-04-21 2007-11-01 Innovalight, Inc. Organosilane-stabilized nanoparticles of si or ge in an oxide matrix
WO2008008723A1 (en) * 2006-07-10 2008-01-17 Innovalight, Inc. Photoactive materials containing bulk and quantum-confined group iv semiconductor structures and optoelectronic devices made therefrom
US20100139744A1 (en) * 2006-08-31 2010-06-10 Elena Rogojina Fullerene-capped group iv semiconductor nanoparticles and devices made therefrom
US20080078441A1 (en) * 2006-09-28 2008-04-03 Dmitry Poplavskyy Semiconductor devices and methods from group iv nanoparticle materials
US20080230782A1 (en) * 2006-10-09 2008-09-25 Homer Antoniadis Photoconductive devices with enhanced efficiency from group iv nanoparticle materials and methods thereof
EP2087529A2 (en) * 2006-11-15 2009-08-12 Innovalight, Inc. A method of fabricating a densified nanoparticle thin film with a set of occluded pores
KR100853086B1 (en) 2007-04-25 2008-08-19 삼성전자주식회사 Nanocrystal-metal oxide composite, preparation method thereof
US20080305045A1 (en) * 2007-06-07 2008-12-11 Prabhakaran Kuniyil Methods of synthesis of non-toxic multifunctional nanoparticles and applications
US8018648B1 (en) * 2007-06-12 2011-09-13 United States Of America As Represented By The Secretary Of The Air Force Nanoparticle doped hybrid photorefractives
US20080311380A1 (en) * 2007-06-12 2008-12-18 Ajjer Llc High refractive index materials and composites thereof
US9083149B1 (en) 2007-06-12 2015-07-14 The United States Of America As Represented By The Secretary Of The Air Force Nanoparticle doped hybrid photorefractives
US9072789B2 (en) * 2007-07-20 2015-07-07 The Trustees Of Princeton University Nano-particle surface modification
US8092719B2 (en) * 2007-09-04 2012-01-10 Samsung Electronics Co., Ltd. Nanocrystal-metal oxide composites and preparation method thereof
US20100275982A1 (en) * 2007-09-04 2010-11-04 Malcolm Abbott Group iv nanoparticle junctions and devices therefrom
US20100298504A1 (en) * 2007-09-19 2010-11-25 Agency For Science, Technology And Research Amphiphilic polymer and processes of forming the same
US8361834B2 (en) 2008-03-18 2013-01-29 Innovalight, Inc. Methods of forming a low resistance silicon-metal contact
US7704866B2 (en) * 2008-03-18 2010-04-27 Innovalight, Inc. Methods for forming composite nanoparticle-metal metallization contacts on a substrate
US20090253072A1 (en) * 2008-04-01 2009-10-08 Petruska Melissa A Nanoparticle reversible contrast enhancement material and method
US7923368B2 (en) * 2008-04-25 2011-04-12 Innovalight, Inc. Junction formation on wafer substrates using group IV nanoparticles
KR101421619B1 (en) * 2008-05-30 2014-07-22 삼성전자 주식회사 Nanocrystal-metal oxide-polymer composite and preparation method thereof
KR101462655B1 (en) * 2008-09-05 2014-12-02 삼성전자 주식회사 Method for Preparing Nano Crystal-Metal Oxide Composite and Nano Crystal-Metal Oxide Composite Using The Same
US9306078B2 (en) * 2008-09-08 2016-04-05 Cbrite Inc. Stable amorphous metal oxide semiconductor
KR101018111B1 (en) 2008-10-07 2011-02-25 삼성엘이디 주식회사 Quantum dot-matal oxide complex, preparing method of the same and light-emitting device comprising the same
US8394352B2 (en) * 2008-12-09 2013-03-12 University Of South Carolina Porous metal oxide particles and their methods of synthesis
KR101043247B1 (en) 2008-12-29 2011-06-22 충남대학교산학협력단 LEDs with Nanocrystals Embedded in Oxide Thin Film, and Production Method of the Same
US20100254914A1 (en) * 2009-02-25 2010-10-07 The Regents Of The University Of California Nanoworms for in vivo tumor targeting
US7922804B2 (en) * 2009-03-25 2011-04-12 Jenn Feng Industrial Co., Ltd. Method for preparing sol-gel solution for CIGS solar cell
KR101865888B1 (en) 2009-09-09 2018-06-08 삼성전자주식회사 Particles including nanoparticles, uses thereof, and methods
WO2011031876A1 (en) 2009-09-09 2011-03-17 Qd Vision, Inc. Formulations including nanoparticles
US20110079756A1 (en) * 2009-10-02 2011-04-07 Doris Pik-Yiu Chun Polymer-encapsulated nanoparticle systems
KR100970461B1 (en) * 2010-02-09 2010-07-16 엘베스트지에이티 주식회사 Organic inorganic hybrid type composition of coating agent for anticorrosion and manufacturing method of the same
CN102947218B (en) 2010-04-23 2016-05-11 皮瑟莱根特科技有限责任公司 Synthetic, the block of nanocrystal and disperseing
WO2012058271A2 (en) 2010-10-27 2012-05-03 Pixelligent Technologies, Llc Synthesis, capping and dispersion of nanocrystals
CN102675500B (en) * 2011-03-07 2015-05-13 深圳英利华生物技术有限公司 Method for preparing polymer-supported organotin compound by using organic magneson and application of organotin compound
EP2752897A4 (en) * 2011-10-07 2015-04-29 Konica Minolta Inc Led device manufacturing method and fluorescent material-dispersed solution used in same
US9359689B2 (en) 2011-10-26 2016-06-07 Pixelligent Technologies, Llc Synthesis, capping and dispersion of nanocrystals
US20140170786A1 (en) 2012-12-13 2014-06-19 Juanita N. Kurtin Ceramic composition having dispersion of nano-particles therein and methods of fabricating same
US9790425B2 (en) 2014-04-18 2017-10-17 Los Alamos National Security, Llc Synthesis of quantum dots
WO2016060643A1 (en) * 2014-10-13 2016-04-21 Los Alamos National Security, Llc Luminescent solar concentrators comprising semiconductor nanocrystals
US20160380140A1 (en) 2015-06-26 2016-12-29 Los Alamos National Security, Llc Colorless luminescent solar concentrators using colloidal semiconductor nanocrystals
CN110143579B (en) * 2016-02-03 2022-07-29 苏州星烁纳米科技有限公司 Preparation method of nano crystal
CN108070041B (en) * 2017-07-11 2020-12-01 衢州蓝然新材料有限公司 Method for preparing alcohol-soluble sulfonic acid type cation exchange resin
USD915596S1 (en) 2018-04-10 2021-04-06 Össur Iceland Ehf Prosthetic foot with tapered fasteners
WO2020051682A1 (en) * 2018-09-10 2020-03-19 Fpinnovations Piezoelectric materials and structures based on cellulose nanocrystals
DE102019112955A1 (en) * 2019-05-16 2020-11-19 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Method for producing an optoelectronic component and an optoelectronic component

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106609A (en) * 1997-04-08 2000-08-22 The United States Of America As Represented By The Secretary Of The Navy Formation of nanocrystalline semiconductor particles within a bicontinuous cubic phase
US20020110180A1 (en) * 2001-02-09 2002-08-15 Barney Alfred A. Temperature-sensing composition
US20020155507A1 (en) * 2000-10-06 2002-10-24 Bruchez Marcel P. Cells having a spectral signature, and methods of preparation and use thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106609A (en) * 1997-04-08 2000-08-22 The United States Of America As Represented By The Secretary Of The Navy Formation of nanocrystalline semiconductor particles within a bicontinuous cubic phase
US20020155507A1 (en) * 2000-10-06 2002-10-24 Bruchez Marcel P. Cells having a spectral signature, and methods of preparation and use thereof
US20020110180A1 (en) * 2001-02-09 2002-08-15 Barney Alfred A. Temperature-sensing composition

Also Published As

Publication number Publication date
US20050107478A1 (en) 2005-05-19
WO2005047573A2 (en) 2005-05-26
US7723394B2 (en) 2010-05-25

Similar Documents

Publication Publication Date Title
WO2005047573A3 (en) Nanocrystal/sol-gel nanocomposites
Massaro et al. Past, present and future perspectives on halloysite clay minerals
Du et al. Hollow carbon nanospheres with tunable hierarchical pores for drug, gene, and photothermal synergistic treatment
Ren et al. Hydroxylated boron nitride materials: From structures to functional applications
WO2005028174A3 (en) Fabrication of carbon nanotube reinforced epoxy polymer composites using functionalized carbon nanotubes
WO2008140583A3 (en) Functionalized boron nitride nanotubes
Zhu et al. Silver nanoparticles incorporated konjac glucomannan-montmorillonite nacre-like composite films for antibacterial applications
Parameswaranpillai et al. Nanocomposite materials: synthesis, properties and applications
WO2008045101A3 (en) Ordered nanoenergetic composites and synthesis method
CN107949797A (en) Low-index layer, stacked film, manufacture method, optical component and the image display device of low-index layer and stacked film
WO2008152417A3 (en) Antimicrobial polymer nanocomposites
WO2009068878A3 (en) Preparation of nanoparticle material
JP2007167632A5 (en)
WO2005118469A8 (en) Sensing/actuating materials made from carbon nanotube polymer composites and methods for making same
NO20062552L (en) Process for the preparation of submicrometer-sized particles of paclitaxel
Li et al. An enzyme–copper nanoparticle hybrid catalyst prepared from disassembly of an enzyme–inorganic nanocrystal three-dimensional nanostructure
WO2008048693A3 (en) Magnesium hydroxide nanoparticles, methods of making same and compositions incorporating same
WO2008062231A3 (en) Improvements in or relating to polymer composites
CN107108943A (en) The gap structure film and its manufacture method being bonded via catalytic action
JP2008534784A5 (en)
CN107709010A (en) Stacked film, optical component and image display device
WO2006106513A3 (en) New core and core-shell nanoparticles containing iodine for x-ray imaging
WO2007030254A3 (en) Methods of producing tungsten nanoparticles
CN107148350A (en) It is laminated film coiled material and its manufacture method
Mona et al. Synthesis and encapsulation of iron oxide nanorods for application in magnetic hyperthermia and photothermal therapy

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

122 Ep: pct application non-entry in european phase