Positive electrode for lithium ion battery, lithium ion battery and method of producing positive electrode for lithium ion battery

Abstract

A positive electrode (21) includes a positive electrode current collector (21A), and a positive electrode mixture layer (21B) which is formed on the positive electrode current collector (21A) and contains a positive electrode active material. The positive electrode mixture layer (21B) includes a first positive electrode active material (21B-1) composed of LiVPO4F and a second positive electrode active material (21B-2) composed of LiVP2O7. In addition, a mixing ratio of the first positive electrode active material (21B-1) and the second positive electrode active material (21B-2) contained in the positive electrode mixture layer (21B) is represented by (1−x)LiVPO4F+xLiVP2O7 (x is a mass ratio, 0<x≤0.21).

Dependencies are inferred from the claim text.