abstract |
Disclosed are: a thermoelectric conversion material; a method for producing the thermoelectric conversion material; and a thermoelectric conversion element. The thermoelectric conversion material comprises an oxide represented by the formula (1): M1Oy (1) [wherein M1 represents at least one member selected from the group consisting of V, Nb and Ta; and y satisfies the requirement shown by the following formula: 1.90 ≤ y ≤ 2.10.] |