Patents by Inventor Dimitry Aldakov

Dimitry Aldakov has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for depositing nanoparticles on a nanostructured metal oxide substrate
    Patent number: 9393591
    Abstract: The present invention relates to a method for depositing nanoparticles (NPs) on a nanostructured metal oxide (NSMO) substrate, characterized in that it comprises the steps of: a) functionalizing the NSMO substrate with a bifunctional coupling agent carrying a first function, this first function being a phosphonic function that forms a bond with the NSMO, and a second function that is intended to form a bond with a nanoparticle; and b) grafting the nanoparticles via a bond with the second function of the coupling agent. The invention also relates to a stack comprising a nanostructured metal oxide substrate covered with nanoparticles by way of a bifunctional coupling agent carrying a first function, this first function being a phosphonic function and forming a bond with the NSMO, and a second function that is intended to form a bond with a nanoparticle. The invention is applicable to the field of microelectronics and especially to the production of electrodes and the production of photovoltaic panels.
    Type: Grant
    Filed: April 23, 2013
    Date of Patent: July 19, 2016
    Assignee: Commissariat A L'Energie Atomique Et Aux Energies Alternatives
    Inventors: Dimitry Aldakov, Valentina Ivanova-Hristova, Peter Reiss, Sylvia Sanchez
  • METHOD FOR DEPOSITING NANOPARTICLES ON A NANOSTRUCTURED METAL OXIDE SUBSTRATE
    Publication number: 20150111339
    Abstract: The present invention relates to a method for depositing nanoparticles (NPs) on a nanostructured metal oxide (NSMO) substrate, characterised in that it comprises the steps of: a) functionalising the NSMO substrate with a bifunctional coupling agent carrying a first function, this first function being a phosphonic function that forms a bond with the NSMO, and a second function that is intended to form a bond with a nanoparticle; and b) grafting the nanoparticles via a bond with the second function of the coupling agent. The invention also relates to a stack comprising a nanostructured metal oxide substrate covered with nanoparticles by way of a bifunctional coupling agent carrying a first function, this first function being a phosphonic function and forming a bond with the NSMO, and a second function that is intended to form a bond with a nanoparticle. The invention is applicable to the field of microelectronics and especially to the production of electrodes and the production of photovoltaic panels.
    Type: Application
    Filed: April 23, 2013
    Publication date: April 23, 2015
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE ALT
    Inventors: Dimitry Aldakov, Valentina Ivanova-Hristova, Peter Reiss, Sylvia Sanchez