Anna Llordes

from Berkeley, CA

Anna Llordes Phones & Addresses

  • Berkeley, CA

Us Patents

  • Nanocomposite And Method Of Making Thereof

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  • US Patent:
    20120273719, Nov 1, 2012
  • Filed:
    Apr 13, 2012
  • Appl. No.:
    13/446289
  • Inventors:
    Delia J. Milliron - Oakland CA, US
    Anna Llordes - Berkeley CA, US
  • Assignee:
    The Regents of the University of California - Oakland CA
  • International Classification:
    C09K 3/00
    B82Y 30/00
  • US Classification:
    25218233, 977762, 977773, 977811
  • Abstract:
    An embodiment of an inorganic nanocomposite includes a nanoparticle phase and a matrix phase. The nanoparticle phase includes nanoparticles that are arranged in a repeating structure. In an embodiment, the nanoparticles have a spherical or pseudo-spherical shape and are incompatible with hydrazine. In another embodiment, the nanoparticles have neither a spherical nor pseudo-spherical shape. The matrix phase lies between the nanoparticles of the nanoparticle phase. An embodiment of a method of making an inorganic nanocomposite of the present invention includes forming a nanoparticle superlattice on a substrate. The nanoparticle superlattice includes nanoparticles. Each nanoparticle has organic ligands attached to a surface of the nanoparticle. The organic ligands separate adjacent nanoparticles within the nanoparticle superlattice. The method also includes forming a solution that includes an inorganic precursor. The nanoparticle superlattice is placed in the solution for a sufficient time for the inorganic precursor to replace the organic ligands.
  • Nanostructured Transparent Conducting Oxide Electrochromic Device

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  • US Patent:
    20150109652, Apr 23, 2015
  • Filed:
    Aug 21, 2012
  • Appl. No.:
    14/240689
  • Inventors:
    Delia Milliron - Oakland CA, US
    Anna Llordes - Berkeley CA, US
    Raffaella Buonsanti - Oakland CA, US
    Guillermo Garcia - Oakland CA, US
  • Assignee:
    THE REGENTS OF THE UNIVERSITY OF CALIFORNIA - Oakland CA
  • International Classification:
    G02F 1/155
    E06B 9/24
    G02F 1/163
  • US Classification:
    359275, 359265, 977932, 977762
  • Abstract:
    The embodiments described herein provide an electrochromic device. In an exemplary embodiment, the electrochromic device includes (1) a substrate and (2) a film supported by the substrate, where the film includes transparent conducting oxide (TCO) nanostructures. In a further embodiment, the electrochromic device further includes (a) an electrolyte, where the nanostructures are embedded in the electrolyte, resulting in an electrolyte, nanostructure mixture positioned above the substrate and (b) a counter electrode positioned above the mixture. In a further embodiment, the electrochromic device further includes a conductive coating deposited on the substrate between the substrate and the mixture. In a further embodiment, the electrochromic device further includes a second substrate positioned above the mixture.
  • Nanocrystal-Polymer Nanocomposite Electrochromic Device

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  • US Patent:
    20150062687, Mar 5, 2015
  • Filed:
    Mar 15, 2013
  • Appl. No.:
    14/391366
  • Inventors:
    - Oakland CA, US
    Evan Runnerstrom - Oakland CA, US
    Brett Helms - San Francisco CA, US
    Anna Llordes - Berkeley CA, US
    Raffaella Buonsanti - Oakland CA, US
    Guillermo Garcia - Oakland CA, US
  • International Classification:
    G02F 1/15
    G02F 1/00
    G02F 1/155
  • US Classification:
    359275, 4271263, 252583
  • Abstract:
    Described is an electrochromic nanocomposite film comprising a solid matrix of an oxide based material, the solid matrix comprising a plurality of transparent conducting oxide (TCO) nanostructures dispersed in the solid matrix and a lithium salt dispersed in the solid matrix. Also described is a near infrared nanostructured electrochromic device having a functional layer comprising the electrochromic nanocomposite film.
  • Nanocomposite And Method Of Making Thereof

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  • US Patent:
    20140322898, Oct 30, 2014
  • Filed:
    Apr 24, 2014
  • Appl. No.:
    14/261329
  • Inventors:
    Delia J. Milliron - Oakland CA, US
    Anna Llordes - Berkeley CA, US
  • International Classification:
    H01L 21/02
  • US Classification:
    438478
  • Abstract:
    An embodiment of an inorganic nanocomposite includes a nanoparticle phase and a matrix phase. The nanoparticle phase includes nanoparticles that are arranged in a repeating structure. In an embodiment, the nanoparticles have a spherical or pseudo-spherical shape and are incompatible with hydrazine. In another embodiment, the nanoparticles have neither a spherical nor pseudo-spherical shape. The matrix phase lies between the nanoparticles of the nanoparticle phase. An embodiment of a method of making an inorganic nanocomposite of the present invention includes forming a nanoparticle superlattice on a substrate. The nanoparticle superlattice includes nanoparticles. Each nanoparticle has organic ligands attached to a surface of the nanoparticle. The organic ligands separate adjacent nanoparticles within the nanoparticle superlattice. The method also includes forming a solution that includes an inorganic precursor. The nanoparticle superlattice is placed in the solution for a sufficient time for the inorganic precursor to replace the organic ligands.
  • Electrochromic Nanocomposite Films

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  • US Patent:
    20140220362, Aug 7, 2014
  • Filed:
    Jul 24, 2012
  • Appl. No.:
    14/234610
  • Inventors:
    Delia Milliron - Oakland CA, US
    Anna Llordes - Berkeley CA, US
    Raffaella Buonsanti - Oakland CA, US
    Guillermo Garcia - Oakland CA, US
  • Assignee:
    THE REGENTS OF THE UNIVERSITY OF CALIFORNIA - Oakland CA
  • International Classification:
    G02F 1/00
    G02B 1/00
  • US Classification:
    428432, 2525181, 2525204, 2525212, 2525201, 25251951, 4271263
  • Abstract:
    The present invention provides an electrochromic nanocomposite film. In an exemplary embodiment, the electrochromic nanocomposite film, includes (1) a solid matrix of oxide based material and (2) transparent conducting oxide (TCO) nanostructures embedded in the matrix. In a further embodiment, the electrochromic nanocomposite film farther includes a substrate upon which the matrix is deposited. The present invention also provides a method of preparing an electrochromic nanocomposite film.
  • Surface Chemical Modification Of Nanocrystals

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  • US Patent:
    20140158950, Jun 12, 2014
  • Filed:
    Nov 12, 2013
  • Appl. No.:
    14/078340
  • Inventors:
    - Oakland CA, US
    Delia Jane Milliron - Oakland CA, US
    Evelyn Louise Rosen - Berkeley CA, US
    Raffaella Buonsanti - Oakland CA, US
    Anna Llordes - Berkeley CA, US
  • Assignee:
    The Regents of The University of California - Oakland CA
  • International Classification:
    H01B 1/06
    H01B 1/08
    H01B 1/20
    H01B 1/02
    H01B 1/10
    H01B 1/22
  • US Classification:
    252512, 423509, 4235611, 423633, 423622, 4235949, 423263, 423610, 427 58, 2525194, 25251933, 25251934, 2525181, 420507, 420416, 420466
  • Abstract:
    Nanocrystals comprising organic ligands at surfaces of the plurality of nanocrystals are provided. The organic ligands are removed from the surfaces of the nanocrystals using a solution comprising a trialkyloxonium salt in a polar aprotic solvent. The removal of the organic ligands causes the nanocrystals to become naked nanocrystals with cationic surfaces.

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