DISPERSION AND COATING COMPOSITION CONTAINING LITHIUM METAL PHOSPHATE

The invention relates to a dispersion comprising 1 % to 50 % by weight of lithium metal phosphate of a general formula LiMN(PO), wherein M = Ti, Zr or Hf; N = metal other than Li and M; 0 ≤ a ≤ 0.6, 0 ≤ b ≤ 0.6, 0 ≤ c ≤ 0.6, 0 ≤ d ≤ 0.8, and 50% to 99% by weight of trialkyl phosphate. coating composition comprising such a dispersion and the use thereof in lithium ion batteries.