Patents by Inventor PHOSTECH LITHIUM INC.

PHOSTECH LITHIUM INC. 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).

  • PROCEDURE TO OPTIMIZE MATERIALS FOR CATHODES AND CATHODE MATERIAL HAVING ENHANCED ELECTROCHEMICAL PROPERTIES
    Publication number: 20130095390
    Abstract: A material C-AxM(XO4)y that is of particles of a compound of the formula AxM(XO4)y, wherein said particles include a carbon deposit deposited by means of pyrolysis on at least a portion of the surface thereof, and where: A is Li alone or partially replaced by at most 10 atomic % of Na or K; M is Fe(II), or Mn(II), or mixtures thereof alone or partially replaced by at most 30 atomic % of one or more metals selected from Mn, Ni and Co and/or at most 5% of Fe(III); XO4 is PO4 alone or partially replaced by at most 10 molar % of at least one group selected from SO4, SiO4 and MoO4; and where said material has a calcium impurity content of lower than about 1000 ppm.
    Type: Application
    Filed: December 4, 2012
    Publication date: April 18, 2013
    Applicant: PHOSTECH LITHIUM INC.
    Inventor: PHOSTECH LITHIUM INC.