Indium titanium ytterbium oxide powder as well as preparation method and application thereof

The invention discloses indium titanium ytterbium oxide powder as well as a preparation method and application thereof, and belongs to the technical field of indium oxide doped powder preparation. The structural formula of the indium titanium ytterbium oxide powder disclosed by the invention is In < 1-x-y > Ti < x > Y < by > O, wherein x is greater than or equal to 0.001 and less than or equal to 0.171, and y is greater than or equal to 0.001 and D50 of the powder is equal to 0.402-0.475 [mu] m, D10 is larger than or equal to 0.196 [mu] m, D90 is smaller than or equal to 0.586 [mu] m, and the particle size distribution coefficient P = (D90-D10)/D50 is smaller than or equal to 0.746; according to the indium titanium ytterbium oxide powder provided by the technical scheme of the invention, titanium and ytterbium are selected as doping elements to be doped into the indium oxide powder, so that the indium titanium ytterbium oxide powder with uniform components and concentrated particle size distribution can be pr