Patents Assigned to ÉCOLE NATIONALE SUPÉRIEURE D'INGÉNIEURS DE CAEN
  • LITHIUM MIXED INORGANIC ELECTROLYTES
    Publication number: 20230116369
    Abstract: The present application relates to novel mixed compounds based on oxides and sulfides, and the use thereof as a solid electrolyte, with improved sulfide stability. The application further relates to electrochemical elements and lithium batteries containing such electrolytes.
    Type: Application
    Filed: March 23, 2021
    Publication date: April 13, 2023
    Applicants: SAFT, Centre national de la recherche scientifique, ECOLE NATIONALE SUPERIEURE D INGENIEURS DE CAEN, UNIVERSITE DE CAEN NORMANDIE
    Inventors: Vincent PELE, Nadège ROUMEGOUS, Christian JORDY, Valérie PRALONG
  • Method for thermal treatment of a surface coating on a metal part by microwaves
    Patent number: 10882071
    Abstract: A process for treating a surface coating of a bulk metal part, comprises the steps of placing, in a cavity, at least one what is called metal part including what is called a surface coating that is able to absorb microwaves at the frequency ?0, the cavity being surrounded by one or a plurality of first susceptors the dimensions, material and arrangement of which are configured to screen the microwaves at the frequency ?0, in the vicinity of each the metal part, and in emitting the microwaves at the frequency ?0 into the cavity.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: January 5, 2021
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, ECOLE NATIONALE SUPÉRIEURE D'INGÉNIEURS DE CAEN
    Inventors: Sylvain Marinel, Etienne Savary, Anthony Thuault, Romain Heuguet
  • Method for the preparation of defect-free nanosized synthetic zeolite materials
    Patent number: 10647584
    Abstract: Some embodiments are directed to a method for the preparation of defect-free nanosized synthetic zeolite materials, to the defect-free nanosized synthetic zeolite materials, to stable colloidal suspensions of the defect-free synthetic zeolite materials, and to the use of the defect-free nanosized synthetic zeolite materials and the stable colloidal suspensions in various applications.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: May 12, 2020
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, ÉCOLE NATIONALE SUPÉRIEURE D'INGÉNIEURS DE CAEN, UNIVERSITÉ DE CAEN / UNIVERSITÉ DE BASSE-NORMANDIE
    Inventors: Svetlana Mintova Lazarova, Siddulu Naidu Talapaneni, Julien Grand, Jean-Pierre Gilson