Halometallate ligand-capped semiconductor nanocrystals

Kurley, James; Zhang, Hao; Talapin, Dmitri V.; Russell, Jake; Hudson, Margaret Hervey

Advanced Search OptionsAdvanced Search queries use a traditional Term Search. For more info, see our FAQ.

All Fields:

Patent Title:

Abstract:

Assignee:

Inventor(s):

Patent Number:

Patent Classification (CPC):

All Classifications
A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

More Options ...

Title: Halometallate ligand-capped semiconductor nanocrystals

Abstract

Halometallate-capped semiconductor nanocrystals and methods for making the halometallate-capped semiconductor nanocrystals are provided. Also provided are methods of using solutions of the halometallate-capped semiconductor nanocrystals as precursors for semiconductor film formation. When solutions of the halometallate ligand-capped semiconductor nanocrystals are annealed, the halometallate ligands can act as grain growth promoters during the sintering of the semiconductor nanocrystals.

Inventors:: Kurley, James; Zhang, Hao; Talapin, Dmitri V.; Russell, Jake; Hudson, Margaret Hervey

Issue Date:: Tue Jan 21 00:00:00 EST 2020

Research Org.:: Univ. of Chicago, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1632477

Patent Number(s):: 10541134

Application Number:: 15/772,258

Assignee:: The University of Chicago (Chicago, IL)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01T - MEASUREMENT OF NUCLEAR OR X-RADIATION

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES

Show more

G - PHYSICS G01 - MEASURING G01T - MEASUREMENT OF NUCLEAR OR X-RADIATION
G01T1/2023 - {Selection of materials

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
H01L21/02554 - {Oxides}
H01L21/0256 - {Selenides}
H01L21/02562 - {Tellurides}
H01L21/02601 - {Nanoparticles
H01L21/02628 - {using solutions}

Show less

DOE Contract Number:: EE0005312

Resource Type:: Patent

Resource Relation:: Patent File Date: 11/02/2016

Country of Publication:: United States

Language:: English

Subject:: 77 NANOSCIENCE AND NANOTECHNOLOGY

Citation Formats


                    Kurley, James, Zhang, Hao, Talapin, Dmitri V., Russell, Jake, and Hudson, Margaret Hervey. Halometallate ligand-capped semiconductor nanocrystals.  United States: N. p., 2020. 
        Web.

Copy to clipboard


                    Kurley, James, Zhang, Hao, Talapin, Dmitri V., Russell, Jake, & Hudson, Margaret Hervey. Halometallate ligand-capped semiconductor nanocrystals.  United States.

Copy to clipboard


                    Kurley, James, Zhang, Hao, Talapin, Dmitri V., Russell, Jake, and Hudson, Margaret Hervey. Tue .  
        "Halometallate ligand-capped semiconductor nanocrystals".  United States.  https://www.osti.gov/servlets/purl/1632477.

Copy to clipboard


                    
@article{osti_1632477,

  title        = {Halometallate ligand-capped semiconductor nanocrystals},

  author       = {Kurley, James and Zhang, Hao and Talapin, Dmitri V. and Russell, Jake and Hudson, Margaret Hervey},

  abstractNote = {Halometallate-capped semiconductor nanocrystals and methods for making the halometallate-capped semiconductor nanocrystals are provided. Also provided are methods of using solutions of the halometallate-capped semiconductor nanocrystals as precursors for semiconductor film formation. When solutions of the halometallate ligand-capped semiconductor nanocrystals are annealed, the halometallate ligands can act as grain growth promoters during the sintering of the semiconductor nanocrystals.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jan 21 00:00:00 EST 2020},

  month        = {Tue Jan 21 00:00:00 EST 2020}

}

Copy to clipboard

Patent:

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Materials and methods for the preparation of nanocomposites
patent, May 2016

Talapin, Dmitri V.; Kovalenko, Maksym V.; Lee, Jong Soo
US Patent Document 9,346,998
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9346998

Nanophotovoltaic Device with Improved Quantum Efficiency
patent-application, June 2008

Reddy, Damoder; Gilman, Boris
US Patent Application 11/951545; 20080142075
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080142075

Light Emitting Hybrid Semiconductors Based on IB-VII Binary Compounds
patent-application, May 2016

Li, Jing; Zhang, Xiao; Wei, George Z.
US Patent Application 14/896870; 20160133839
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160133839

Review of the CdCl2 Treatment Used in CdS/CdTe Thin Film Solar Cell Development and New Evidence towards Improved Understanding
journal, April 2014

Dharmadasa, I.
Coatings, Vol. 4, Issue 2
https://doi.org/10.3390/coatings4020282

Solution-Processed, Ultrathin Solar Cells from CdCl ₃ ^– -Capped CdTe Nanocrystals: The Multiple Roles of CdCl ₃ ^– Ligands
journal, June 2016

Zhang, Hao; Kurley, J. Matthew; Russell, Jake C.
Journal of the American Chemical Society, Vol. 138, Issue 24
https://doi.org/10.1021/jacs.6b03240

Surface Functionalization of Semiconductor and Oxide Nanocrystals with Small Inorganic Oxoanions (PO ₄ ^3– , MoO ₄ ^2– ) and Polyoxometalate Ligands
journal, August 2014

Huang, Jing; Liu, Wenyong; Dolzhnikov, Dmitriy S.
ACS Nano, Vol. 8, Issue 9
https://doi.org/10.1021/nn503458y

Inorganic Photovoltaic Devices Fabricated Using Nanocrystal Spray Deposition
journal, September 2013

Foos, Edward E.; Yoon, Woojun; Lumb, Matthew P.
ACS Applied Materials & Interfaces, Vol. 5, Issue 18
https://doi.org/10.1021/am402423f

Sintered Device
patent-application, October 2013

Jasieniak, Jacek; MacDonald, Brandon; Mulvaney, Paul
US Patent Application 13/877881; 20130280854
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130280854

Solar Cells Based on Inks of n-Type Colloidal Quantum Dots
journal, September 2014

Ning, Zhijun; Dong, Haopeng; Zhang, Qiong
ACS Nano, Vol. 8, Issue 10
https://doi.org/10.1021/nn503569p

Colloidal Nanocrystals with Inorganic Halide, Pseudohalide, and Halometallate Ligands
journal, June 2014

Zhang, Hao; Jang, Jaeyoung; Liu, Wenyong
ACS Nano, Vol. 8, Issue 7
https://doi.org/10.1021/nn502470v

Semiconductor nanocrystal and preparation method thereof
patent, February 2017

Jang, Eun Joo; Hong, Seok-Hwan; Jun, Shin Ae
US Patent Document 9,570,549
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9570549

Quantum-dot-in-perovskite solids
journal, July 2015

Ning, Zhijun; Gong, Xiwen; Comin, Riccardo
Nature, Vol. 523, Issue 7560
https://doi.org/10.1038/nature14563

All-Inorganic Nanocrystals as a Glue for BiSbTe Grains: Design of Interfaces in Mesostructured Thermoelectric Materials
journal, May 2014

Son, Jae Sung; Zhang, Hao; Jang, Jaeyoung
Angewandte Chemie International Edition, Vol. 53, Issue 29
https://doi.org/10.1002/anie.201402026

Impact of Nanocrystal Spray Deposition on Inorganic Solar Cells
journal, May 2014

Townsend, Troy K.; Yoon, Woojun; Foos, Edward E.
ACS Applied Materials & Interfaces, Vol. 6, Issue 10
https://doi.org/10.1021/am501235v

Lead Halide Perovskites and Other Metal Halide Complexes As Inorganic Capping Ligands for Colloidal Nanocrystals
journal, April 2014

Dirin, Dmitry N.; Dreyfuss, Sébastien; Bodnarchuk, Maryna I.
Journal of the American Chemical Society, Vol. 136, Issue 18
https://doi.org/10.1021/ja5006288

Composition-matched molecular "solders" for semiconductors
journal, January 2015

Dolzhnikov, D. S.; Zhang, H.; Jang, J.
Science, Vol. 347, Issue 6220
https://doi.org/10.1126/science.1260501

Coated Nanoparticles and Quantum Dots for Solution-Based Fabrication of Photovoltaic Cells
patent-application, March 2006

Sager, Brian M.; Yu, Dong; Bobinson, Matthew R.
US Patent Application 10/943657; 20060062902
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060062902

Solution-Processed Transistors Using Colloidal Nanocrystals with Composition-Matched Molecular “Solders”: Approaching Single Crystal Mobility
journal, September 2015

Jang, Jaeyoung; Dolzhnikov, Dmitriy S.; Liu, Wenyong
Nano Letters, Vol. 15, Issue 10
https://doi.org/10.1021/acs.nanolett.5b01258

Tunable near-infrared and visible-light transmittance in nanocrystal-in-glass composites
journal, August 2013

Llordés, Anna; Garcia, Guillermo; Gazquez, Jaume
Nature, Vol. 500, Issue 7462
https://doi.org/10.1038/nature12398

Metal-free Inorganic Ligands for Colloidal Nanocrystals: S^2–, HS^–, Se^2–, HSe^–, Te^2–, HTe^–, TeS₃^2–, OH^–, and NH^2– as Surface Ligands
journal, July 2011

Nag, Angshuman; Kovalenko, Maksym V.; Lee, Jong-Soo
Journal of the American Chemical Society, Vol. 133, Issue 27, p. 10612-10620
https://doi.org/10.1021/ja2029415

Thiocyanate-Capped Nanocrystal Colloids: Vibrational Reporter of Surface Chemistry and Solution-Based Route to Enhanced Coupling in Nanocrystal Solids
journal, October 2011

Fafarman, Aaron T.; Koh, Weon-kyu; Diroll, Benjamin T.
Journal of the American Chemical Society, Vol. 133, Issue 39
https://doi.org/10.1021/ja206303g

Compositionally Matched Molecular Solders for Semiconductors
patent-application, May 2018

Dolzhnikov, Dmitriy S.; Zhang, Hao; Jang, Jaeyoung
US Patent Application 15/528871; 20180144934
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20180144934

Materials and methods for the preparation of nanocomposites
patent-application, November 2014

Nag, Angshuman; Talapin, Dmitri V.
US Patent Application 14/117070: 20140346442
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20140346442

Electrical Transport and Grain Growth in Solution-Cast, Chloride-Terminated Cadmium Selenide Nanocrystal Thin Films
journal, June 2014

Norman, Zachariah M.; Anderson, Nicholas C.; Owen, Jonathan S.
ACS Nano, Vol. 8, Issue 7
https://doi.org/10.1021/nn502829s

Similar Records in DOE Patents and OSTI.GOV collections:

Process for making surfactant capped nanocrystals

Patent Alivisatos, A Paul [Berkeley, CA]; Rockenberger, Joerg [Berkeley, CA]

Disclosed is a process for making surfactant capped nanocrystals of transition metal oxides. The process comprises reacting a metal cupferron complex of the formula M Cup, wherein M is a transition metal, and Cup is a cupferron, with a coordinating surfactant, the reaction being conducted at a temperature ranging from about 250 to about 300 C., for a period of time sufficient to complete the reaction.
Full Text Available
Process for making surfactant capped metal oxide nanocrystals, and products produced by the process

Patent Alivisatos, A. Paul; Rockenberger, Joerg

Disclosed is a process for making surfactant capped nanocrystals of metal oxides which are dispersable in organic solvents. The process comprises decomposing a metal cupferron complex of the formula M^XCup_X, wherein M is a metal, and Cup is a N-substituted N-Nitroso hydroxylamine, in the presence of a coordinating surfactant, the reaction being conducted at a temperature ranging from about 150 to about 400.degree. C., for a period of time sufficient to complete the reaction. Also disclosed are compounds made by the process.
Full Text Available
Capped co-doped core/shell nanocrystals for visible light emission

Patent Zhang, Jin Z.; Cooper, Jason K.; Gul, Sheraz

In various embodiments the present disclosure provides a core/shell nanocrystal comprising a core and a shell formed on the core, wherein the core/shell nanocrystal is co-doped with at least one metal dopant and at least one trivalent cation. In some embodiments, the trivalent cation is a Group 13 element. Methods of making and using the core/shell nanocrystal are also described.
Full Text Available
Group IV nanocrystals with ion-exchangeable surface ligands and methods of making the same

Patent Wheeler, Lance M.; Nichols, Asa W.; Chernomordik, Boris D.; ...

Methods are described that include reacting a starting nanocrystal that includes a starting nanocrystal core and a covalently bound surface species to create an ion-exchangeable (IE) nanocrystal that includes a surface charge and a first ion-exchangeable (IE) surface ligand ionically bound to the surface charge, where the starting nanocrystal core includes a group IV element.
Full Text Available
Ligand-sensitized lanthanide nanocrystals as ultraviolet downconverters

Patent Agbo, Peter; Abergel, Rebecca J.

Embodiments relate generally to lanthanide nanocrystals as ultraviolet downconverters.
Full Text Available

Similar Records

Title: Halometallate ligand-capped semiconductor nanocrystals

Abstract

Citation Formats

Materials and methods for the preparation of nanocomposites patent, May 2016

Nanophotovoltaic Device with Improved Quantum Efficiency patent-application, June 2008

Light Emitting Hybrid Semiconductors Based on IB-VII Binary Compounds patent-application, May 2016

Review of the CdCl2 Treatment Used in CdS/CdTe Thin Film Solar Cell Development and New Evidence towards Improved Understanding journal, April 2014

Solution-Processed, Ultrathin Solar Cells from CdCl 3 – -Capped CdTe Nanocrystals: The Multiple Roles of CdCl 3 – Ligands journal, June 2016

Surface Functionalization of Semiconductor and Oxide Nanocrystals with Small Inorganic Oxoanions (PO 4 3– , MoO 4 2– ) and Polyoxometalate Ligands journal, August 2014

Inorganic Photovoltaic Devices Fabricated Using Nanocrystal Spray Deposition journal, September 2013

Sintered Device patent-application, October 2013

Solar Cells Based on Inks of n-Type Colloidal Quantum Dots journal, September 2014

Colloidal Nanocrystals with Inorganic Halide, Pseudohalide, and Halometallate Ligands journal, June 2014

Semiconductor nanocrystal and preparation method thereof patent, February 2017

Quantum-dot-in-perovskite solids journal, July 2015

All-Inorganic Nanocrystals as a Glue for BiSbTe Grains: Design of Interfaces in Mesostructured Thermoelectric Materials journal, May 2014

Impact of Nanocrystal Spray Deposition on Inorganic Solar Cells journal, May 2014

Lead Halide Perovskites and Other Metal Halide Complexes As Inorganic Capping Ligands for Colloidal Nanocrystals journal, April 2014

Composition-matched molecular "solders" for semiconductors journal, January 2015

Coated Nanoparticles and Quantum Dots for Solution-Based Fabrication of Photovoltaic Cells patent-application, March 2006

Solution-Processed Transistors Using Colloidal Nanocrystals with Composition-Matched Molecular “Solders”: Approaching Single Crystal Mobility journal, September 2015

Tunable near-infrared and visible-light transmittance in nanocrystal-in-glass composites journal, August 2013

Metal-free Inorganic Ligands for Colloidal Nanocrystals: S2–, HS–, Se2–, HSe–, Te2–, HTe–, TeS32–, OH–, and NH2– as Surface Ligands journal, July 2011

Thiocyanate-Capped Nanocrystal Colloids: Vibrational Reporter of Surface Chemistry and Solution-Based Route to Enhanced Coupling in Nanocrystal Solids journal, October 2011

Compositionally Matched Molecular Solders for Semiconductors patent-application, May 2018

Materials and methods for the preparation of nanocomposites patent-application, November 2014

Electrical Transport and Grain Growth in Solution-Cast, Chloride-Terminated Cadmium Selenide Nanocrystal Thin Films journal, June 2014

Materials and methods for the preparation of nanocomposites
patent, May 2016

Nanophotovoltaic Device with Improved Quantum Efficiency
patent-application, June 2008

Light Emitting Hybrid Semiconductors Based on IB-VII Binary Compounds
patent-application, May 2016

Review of the CdCl2 Treatment Used in CdS/CdTe Thin Film Solar Cell Development and New Evidence towards Improved Understanding
journal, April 2014

Solution-Processed, Ultrathin Solar Cells from CdCl ₃ ^– -Capped CdTe Nanocrystals: The Multiple Roles of CdCl ₃ ^– Ligands
journal, June 2016

Surface Functionalization of Semiconductor and Oxide Nanocrystals with Small Inorganic Oxoanions (PO ₄ ^3– , MoO ₄ ^2– ) and Polyoxometalate Ligands
journal, August 2014

Inorganic Photovoltaic Devices Fabricated Using Nanocrystal Spray Deposition
journal, September 2013

Sintered Device
patent-application, October 2013

Solar Cells Based on Inks of n-Type Colloidal Quantum Dots
journal, September 2014

Colloidal Nanocrystals with Inorganic Halide, Pseudohalide, and Halometallate Ligands
journal, June 2014

Semiconductor nanocrystal and preparation method thereof
patent, February 2017

Quantum-dot-in-perovskite solids
journal, July 2015

All-Inorganic Nanocrystals as a Glue for BiSbTe Grains: Design of Interfaces in Mesostructured Thermoelectric Materials
journal, May 2014

Impact of Nanocrystal Spray Deposition on Inorganic Solar Cells
journal, May 2014

Lead Halide Perovskites and Other Metal Halide Complexes As Inorganic Capping Ligands for Colloidal Nanocrystals
journal, April 2014

Composition-matched molecular "solders" for semiconductors
journal, January 2015

Coated Nanoparticles and Quantum Dots for Solution-Based Fabrication of Photovoltaic Cells
patent-application, March 2006

Solution-Processed Transistors Using Colloidal Nanocrystals with Composition-Matched Molecular “Solders”: Approaching Single Crystal Mobility
journal, September 2015

Tunable near-infrared and visible-light transmittance in nanocrystal-in-glass composites
journal, August 2013

Metal-free Inorganic Ligands for Colloidal Nanocrystals: S^2–, HS^–, Se^2–, HSe^–, Te^2–, HTe^–, TeS₃^2–, OH^–, and NH^2– as Surface Ligands
journal, July 2011

Thiocyanate-Capped Nanocrystal Colloids: Vibrational Reporter of Surface Chemistry and Solution-Based Route to Enhanced Coupling in Nanocrystal Solids
journal, October 2011

Compositionally Matched Molecular Solders for Semiconductors
patent-application, May 2018

Materials and methods for the preparation of nanocomposites
patent-application, November 2014

Electrical Transport and Grain Growth in Solution-Cast, Chloride-Terminated Cadmium Selenide Nanocrystal Thin Films
journal, June 2014