| abstract |
There is provided a kind of lithium ion conductive material, it is characterised in that containing by Li 1+x+y Al x Ti 2‑x Si y P 3‑y O 12 In composite oxides represented by (0≤x≤1,0≤y≤1), doping is selected from the compound of at least one element of Zr, Hf, Y, Sm.Additionally, it is provided that the manufacture method of a kind of described lithium ion conductive material, it comprises the following steps: the Li composition containing scheduled volume, Al composition, Ti composition, Si composition, the inorganic substances of P composition are shaped to the step of lamellar by (a)；And the molded body of the lamellar obtained by (a) step is clipped in containing the step being sintered in the material selected from least one element of Zr, Hf, Y, Sm by (b). |