Patents by Inventor Baptiste PIBALEAU

Baptiste PIBALEAU 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 preparing an electrode comprising a substrate, aligned carbon nanotubes and a metal oxide deposited by oxidative deposition, the electrode and uses thereof
    Patent number: 11557441
    Abstract: The present invention relates to a method for preparing an electrode comprising a metal substrate, vertically aligned carbon nanotubes and a metal oxide deposited over the entire length of said vertically aligned carbon nanotubes, said method comprising the following consecutive steps: (a) synthesizing, on a metal substrate, a mat of vertically aligned carbon nanotubes; (b) electrochemically depositing the metal oxide on said carbon nanotubes from an electrolytic solution comprising at least one precursor of said metal oxide and at least one nitrate, said electrochemical deposition being carried out by a chronopotentiometry technique. The present invention also relates to the electrode thus prepared and to the uses thereof.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: January 17, 2023
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Mathieu Pinault, Fouad Ghamouss, Francois Tran Van, Emeline Charon, Baptiste Pibaleau
  • Method for preparing an electrode comprising a substrate, aligned carbon nanotubes and a metal oxide deposited by reductive deposition
    Patent number: 11170948
    Abstract: The present invention relates to a method for preparing an electrode comprising a metal substrate, vertically aligned carbon nanotubes and a metal oxide deposited over the entire length of said vertically aligned carbon nanotubes, said method comprising the following consecutive steps: (a) synthesizing, on a metal substrate, a mat of vertically aligned carbon nanotubes; and (b) depositing a metal oxide matrix over the entire height of said vertically aligned carbon nanotube mat via spontaneous reduction at a temperature not exceeding 40° C. The present invention also relates to said electrode and to the uses thereof.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: November 9, 2021
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Mathieu Pinault, Fouad Ghamouss, Francois Tran Van, Emeline Charon, Baptiste Pibaleau
  • METHOD FOR PREPARING AN ELECTRODE COMPRISING A SUBSTRATE, ALIGNED CARBON NANOTUBES AND A METAL OXIDE DEPOSITED BY OXIDATIVE DEPOSITION, THE ELECTRODE AND USES THEREOF
    Publication number: 20200286690
    Abstract: The present invention relates to a method for preparing an electrode comprising a metal substrate, vertically aligned carbon nanotubes and a metal oxide deposited over the entire length of said vertically aligned carbon nanotubes, said method comprising the following consecutive steps: (a) synthesizing, on a metal substrate, a mat of vertically aligned carbon nanotubes; (b) electrochemically depositing the metal oxide on said carbon nanotubes from an electrolytic solution comprising at least one precursor of said metal oxide and at least one nitrate, said electrochemical deposition being carried out by a chronopotentiometry technique. The present invention also relates to the electrode thus prepared and to the uses thereof.
    Type: Application
    Filed: July 6, 2018
    Publication date: September 10, 2020
    Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, UNIVERSITY DE TOURS
    Inventors: Mathieu PINAULT, Fouad GHAMOUSS, Francois TRAN VAN, Emeline CHARON, Baptiste PIBALEAU
  • METHOD FOR PREPARING AN ELECTRODE COMPRISING A SUBSTRATE, ALIGNED CARBON NANOTUBES AND A METAL OXIDE DEPOSITED BY REDUCTIVE DEPOSITION, THE ELECTRODE AND USES THEREOF
    Publication number: 20200227212
    Abstract: The present invention relates to a method for preparing an electrode comprising a metal substrate, vertically aligned carbon nanotubes and a metal oxide deposited over the entire length of said vertically aligned carbon nanotubes, said method comprising the following consecutive steps: (a) synthesizing, on a metal substrate, a mat of vertically aligned carbon nanotubes; and (b) depositing a metal oxide matrix over the entire height of said vertically aligned carbon nanotube mat via spontaneous reduction at a temperature not exceeding 40° C. The present invention also relates to said electrode and to the uses thereof.
    Type: Application
    Filed: July 6, 2018
    Publication date: July 16, 2020
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Mathieu PINAULT, Fouad GHAMOUSS, Francois TRAN VAN, Emeline CHARON, Baptiste PIBALEAU