Patents by Inventor Dheevesh V. Arulmani

Dheevesh V. Arulmani 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).

  • Ion-selective composite materials and method of preparation
    Patent number: 10626514
    Abstract: An electrochemical cell includes a positive electrode, a negative electrode, an electrolyte disposed between the positive electrode and the negative electrode, and an ion-conducting composite membrane disposed between the positive electrode and the negative electrode. The composite membrane includes a porous substrate having pores and a porosity from about 5 vol % to about 80 vol %, and a selective ion-conductive filler disposed at least partially within the pores. The filler includes an intercalation material. Methods of making the ion-conducting composite membrane and using an electrochemical cell having the ion-conducting composite membrane are also provided.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: April 21, 2020
    Assignees: Massachusetts Institute of Technology, Total Energies Nouvelles Activites USA, Total S.A.
    Inventors: Daniel A. Dalla Corte, Brice H. V. Chung, Dheevesh V. Arulmani, Donald R. Sadoway
  • Ion-Selective Composite Materials and Method of Preparation
    Publication number: 20180312986
    Abstract: An electrochemical cell includes a positive electrode, a negative electrode, an electrolyte disposed between the positive electrode and the negative electrode, and an ion-conducting composite membrane disposed between the positive electrode and the negative electrode. The composite membrane includes a porous substrate having pores and a porosity from about 5 vol % to about 80 vol %, and a selective ion-conductive filler disposed at least partially within the pores. The filler includes an intercalation material. Methods of making the ion-conducting composite membrane and using an electrochemical cell having the ion-conducting composite membrane are also provided.
    Type: Application
    Filed: April 27, 2017
    Publication date: November 1, 2018
    Inventors: Daniel A. Dalla Corte, Brice H.V. Chung, Dheevesh V. Arulmani, Donald R. Sadoway