Metal alkoxides and methods of making same

Hentges, Patrick J.; Greene, Laura H.; Pafford, Margaret Mary; Westwood, Glenn; Klemperer, Walter G.

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Title: Metal alkoxides and methods of making same

Abstract

A method of making a superconducting structure includes depositing a metal alkoxide on a surface of a metal and hydrolyzing the metal alkoxide on the surface to form a pinhole-free film. The metal is a superconductor. The metal alkoxide may be a compound of formula (I): where M is zirconium or hafnium, and the purity of the compound is at least 97% as measured by NMR spectroscopy.

Inventors:: Hentges, Patrick J.; Greene, Laura H.; Pafford, Margaret Mary; Westwood, Glenn; Klemperer, Walter G.

Issue Date:: 2005-01-04

Research Org.:: Univ. of Illinois at Urbana-Champaign, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1175192

Patent Number(s):: 6838404

Application Number:: 10/044,831

Assignee:: Board of Trustees of University of Illinois (Urbana, IL)

Patent Classifications (CPCs):: C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL

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C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
C23C18/00 - Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating

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DOE Contract Number:: FG02-91ER45349

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Hentges, Patrick J., Greene, Laura H., Pafford, Margaret Mary, Westwood, Glenn, and Klemperer, Walter G. Metal alkoxides and methods of making same.  United States: N. p., 2005. 
        Web.

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                    Hentges, Patrick J., Greene, Laura H., Pafford, Margaret Mary, Westwood, Glenn, & Klemperer, Walter G. Metal alkoxides and methods of making same.  United States.

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                    Hentges, Patrick J., Greene, Laura H., Pafford, Margaret Mary, Westwood, Glenn, and Klemperer, Walter G. Tue .  
        "Metal alkoxides and methods of making same".  United States.  https://www.osti.gov/servlets/purl/1175192.

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@article{osti_1175192,

  title        = {Metal alkoxides and methods of making same},

  author       = {Hentges, Patrick J. and Greene, Laura H. and Pafford, Margaret Mary and Westwood, Glenn and Klemperer, Walter G.},

  abstractNote = {A method of making a superconducting structure includes depositing a metal alkoxide on a surface of a metal and hydrolyzing the metal alkoxide on the surface to form a pinhole-free film. The metal is a superconductor. The metal alkoxide may be a compound of formula (I): where M is zirconium or hafnium, and the purity of the compound is at least 97% as measured by NMR spectroscopy.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2005},

  month        = {1}

}

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Works referenced in this record:

The alkoxides of zirconium and hafnium: direct electrochemical synthesis and mass-spectral study. Do ?M(OR)4?, where M=Zr, Hf, Sn, really exist?
journal, April 1995

Turevskaya, E. P.; Kozlova, N. I.; Turova, N. Ya.
Russian Chemical Bulletin, Vol. 44, Issue 4
https://doi.org/10.1007/BF00698513

62. Zirconium alkoxides
journal, January 1951

Bradley, D. C.; Wardlaw, W.
Journal of the Chemical Society (Resumed)
https://doi.org/10.1039/jr9510000280

The pyrolysis of metal alkoxides. Part 2.—Kinetic studies on zirconium tetra-tert.-amyloxide
journal, January 1959

Bradley, D. C.; Faktor, M. M.
Trans. Faraday Soc., Vol. 55, Issue 0
https://doi.org/10.1039/TF9595502117

Stepwise Adsorption of Metal Alkoxides on Hydrolyzed Surfaces : A Surface Sol-Gel Process
journal, October 1996

Ichinose, Izumi; Senzu, Hiroyuki; Kunitake, Toyoki
Chemistry Letters, Vol. 25, Issue 10
https://doi.org/10.1246/cl.1996.831

Layer-by-Layer Construction of SiOx Film on Oxide Semiconductors
journal, September 1995

Tada, Hiroaki
Langmuir, Vol. 11, Issue 9
https://doi.org/10.1021/la00009a001

Isolation and Structural Characterization of Tetra- n -propyl Zirconate in Hydrocarbon Solution and the Solid State
journal, November 2001

Day, Victor W.; Klemperer, Walter G.; Pafford, Margaret Mary
Inorganic Chemistry, Vol. 40, Issue 23
https://doi.org/10.1021/ic010776g

A Surface Sol−Gel Process of TiO ₂ and Other Metal Oxide Films with Molecular Precision
journal, June 1997

Ichinose, Izumi; Senzu, Hiroyuki; Kunitake, Toyoki
Chemistry of Materials, Vol. 9, Issue 6
https://doi.org/10.1021/cm970008g

412. Structural chemistry of the alkoxides. Part IV. Normal alkoxides of silicon, titanium, and zirconium
journal, January 1953

Bradley, D. C.; Mehrotra, R. C.; Swanwick, J. D.
Journal of the Chemical Society (Resumed)
https://doi.org/10.1039/jr9530002025

Synthesis of Zirconium Pinacolate and Mechanism of Its Thermal Transformation to ZrO ₂ : Impact of a Vicinal Diol Ligand
journal, September 1998

Zechmann, Cecilia A.; Folting, Kirsten; Caulton, Kenneth G.
Chemistry of Materials, Vol. 10, Issue 9
https://doi.org/10.1021/cm970644e

Pyrolysis of metal alkoxides. I. Thermal stability of some zirconium alkoxides
journal, August 1959

Bradley, D. C.; Faktor, M. M.
Journal of Biochemical Toxicology, Vol. 9, Issue 8
https://doi.org/10.1002/jbt.2570090810

Physicochemical approach to the studies of metal alkoxides
journal, March 1998

Turova, N. Ya.; Turevskaya, E. P.; Yanovskaya, M. I.
Polyhedron, Vol. 17, Issue 5-6
https://doi.org/10.1016/S0277-5387(97)00256-8

Observation of Surface-Induced Broken Time-Reversal Symmetry in ${YBa}_{2} {Cu}_{3} O_{7}$ Tunnel Junctions
journal, July 1997

Covington, M.; Aprili, M.; Paraoanu, E.
Physical Review Letters, Vol. 79, Issue 2
https://doi.org/10.1103/PhysRevLett.79.277

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Similar Records

Title: Metal alkoxides and methods of making same

Abstract

Citation Formats

The alkoxides of zirconium and hafnium: direct electrochemical synthesis and mass-spectral study. Do ?M(OR)4?, where M=Zr, Hf, Sn, really exist? journal, April 1995

62. Zirconium alkoxides journal, January 1951

The pyrolysis of metal alkoxides. Part 2.—Kinetic studies on zirconium tetra-tert.-amyloxide journal, January 1959

Stepwise Adsorption of Metal Alkoxides on Hydrolyzed Surfaces : A Surface Sol-Gel Process journal, October 1996

Layer-by-Layer Construction of SiOx Film on Oxide Semiconductors journal, September 1995

Isolation and Structural Characterization of Tetra- n -propyl Zirconate in Hydrocarbon Solution and the Solid State journal, November 2001

A Surface Sol−Gel Process of TiO 2 and Other Metal Oxide Films with Molecular Precision journal, June 1997

412. Structural chemistry of the alkoxides. Part IV. Normal alkoxides of silicon, titanium, and zirconium journal, January 1953

Synthesis of Zirconium Pinacolate and Mechanism of Its Thermal Transformation to ZrO 2 : Impact of a Vicinal Diol Ligand journal, September 1998

Pyrolysis of metal alkoxides. I. Thermal stability of some zirconium alkoxides journal, August 1959

Physicochemical approach to the studies of metal alkoxides journal, March 1998

Observation of Surface-Induced Broken Time-Reversal Symmetry in YBa 2 Cu 3 O 7 Tunnel Junctions journal, July 1997

The alkoxides of zirconium and hafnium: direct electrochemical synthesis and mass-spectral study. Do ?M(OR)4?, where M=Zr, Hf, Sn, really exist?
journal, April 1995

62. Zirconium alkoxides
journal, January 1951

The pyrolysis of metal alkoxides. Part 2.—Kinetic studies on zirconium tetra-tert.-amyloxide
journal, January 1959

Stepwise Adsorption of Metal Alkoxides on Hydrolyzed Surfaces : A Surface Sol-Gel Process
journal, October 1996

Layer-by-Layer Construction of SiOx Film on Oxide Semiconductors
journal, September 1995

Isolation and Structural Characterization of Tetra- n -propyl Zirconate in Hydrocarbon Solution and the Solid State
journal, November 2001

A Surface Sol−Gel Process of TiO ₂ and Other Metal Oxide Films with Molecular Precision
journal, June 1997

412. Structural chemistry of the alkoxides. Part IV. Normal alkoxides of silicon, titanium, and zirconium
journal, January 1953

Synthesis of Zirconium Pinacolate and Mechanism of Its Thermal Transformation to ZrO ₂ : Impact of a Vicinal Diol Ligand
journal, September 1998

Pyrolysis of metal alkoxides. I. Thermal stability of some zirconium alkoxides
journal, August 1959

Physicochemical approach to the studies of metal alkoxides
journal, March 1998

Observation of Surface-Induced Broken Time-Reversal Symmetry in ${YBa}_{2} {Cu}_{3} O_{7}$ Tunnel Junctions
journal, July 1997