Patents by Inventor Maria Rosa PALACIN

Maria Rosa PALACIN 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).

  • One-dimensional structure pre-calciated materials as positive electrode for rechargeable calcium batteries and cell comprising the same
    Patent number: 11489157
    Abstract: The present invention relates to a calcium-based secondary cell containing: an electrolyte arranged between the negative electrode and the positive electrode and comprising a calcium salt of a fluorine-containing anion of formula (XFn)m? wherein n is a positive integer of at most 6 and m is a positive integer of at least 1 and m<n, a positive-electrode active material at the positive electrode which is a one-dimensional structure accommodating Ca2+ ions and has the formula (1): Can+2Me1(n+1)?y?zMe2yMe3zO3n+3??(1) wherein: Me1, Me2, Me3 are different transition metals; 1?n and n is not necessarily an integer; 0?y and y is not necessarily an integer; 0?z and z is not necessarily an integer.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: November 1, 2022
    Assignees: TOYOTA MOTOR EUROPE, AGENCIA ESTATAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS
    Inventors: Fanny Barde, Maria Rosa Palacin, Deyana Stoytcheva, Alexandre Ponrouch, Carlos Frontera
  • TITANIUM-BASED POSITIVE ELECTRODE MATERIALS FOR RECHARGEABLE CALCIUM BATTERIES AND CELL COMPRISING THE SAME
    Publication number: 20200381733
    Abstract: The present invention relates to a calcium-based secondary cell comprising, as a positive-electrode active material, a titanium-based material comprising at least titanium (IV) and sulfide.
    Type: Application
    Filed: June 9, 2017
    Publication date: December 3, 2020
    Applicants: TOYOTA MOTOR EUROPE, AGENCIA ESTATAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS
    Inventors: Fanny BARDE, Maria Rosa PALACIN, Deyana STOYTCHEVA, Alexandre PONROUCH, Maria Elena ARROYO DE DOMPABLO, Neven BISKUP
  • ONE-DIMENSIONAL STRUCTURE PRE-CALCIATED MATERIALS AS POSITIVE ELECTRODE FOR RECHARGEABLE CALCIUM BATTERIES AND CELL COMPRISING THE SAME
    Publication number: 20200280068
    Abstract: The present invention relates to a calcium-based secondary cell containing: an electrolyte arranged between the negative electrode and the positive electrode and comprising a calcium salt of a fluorine-containing anion of formula (XFn)m? wherein n is a positive integer of at most 6 and m is a positive integer of at least 1 and m<n, a positive-electrode active material at the positive electrode which is a one-dimensional structure accommodating Ca2+ ions and has the formula (1): Can+2Me1(n+1)?y?zMe2yMe3zO3n+3 ??(1) wherein: Me1, Me2, Me3 are different transition metals; 1?n and n is not necessarily an integer; 0?y and y is not necessarily an integer; 0?z and z is not necessarily an integer.
    Type: Application
    Filed: January 8, 2018
    Publication date: September 3, 2020
    Applicants: TOYOTA MOTOR EUROPE, AGENCIA ESTATAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS
    Inventors: Fanny BARDE, Maria Rosa PALACIN, Deyana STOYTCHEVA, Alexandre PONROUCH, Carlos FRONTERA
  • Molybdenum-based electrode materials for rechargeable calcium batteries
    Patent number: 10608245
    Abstract: A calcium-based secondary cell including, as a positive-electrode active material, a molybdenum oxide-based material containing molybdenum in an oxidation state of 4 or more and 6 or less.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: March 31, 2020
    Assignees: TOYOTA MOTOR EUROPE, AGENCIA ESTATAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS
    Inventors: Fanny Barde, Maria Rosa Palacin, Alexandre Ponrouch, Maria Elena Arroyo de Dompablo
  • MOLYBDENUM-BASED ELECTRODE MATERIALS FOR RECHARGEABLE CALCIUM BATTERIES
    Publication number: 20180351165
    Abstract: A calcium-based secondary cell including, as a positive-electrode active material, a molybdenum oxide-based material containing molybdenum in an oxidation state of 4 or more and 6 or less.
    Type: Application
    Filed: April 5, 2016
    Publication date: December 6, 2018
    Applicants: TOYOTA MOTOR EUROPE, AGENCIA ESTATAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS
    Inventors: Fanny BARDE, Maria Rosa PALACIN, Alexandre PONROUCH, Maria Elena ARROYO de DOMPABLO