| abstract |
An object of the present invention is to provide a method for producing oxide particles with controlled color characteristics, and oxide particles with controlled color characteristics, and an oxide selected from metal oxide particles and semi-metal oxide particles. The color characteristics of the oxide particles are controlled by controlling the ratio of M-OH bonds, which are bonds between one or different elements (M) other than oxygen or hydrogen contained in the particles and hydroxyl groups (OH). The manufacturing method of the oxide particle characterized by this is provided. According to the present invention, by controlling the ratio of M-OH bonds contained in metal oxide particles or semi-metal oxide particles, any color characteristic of reflectance, transmittance, molar extinction coefficient, hue or saturation. Can provide controlled oxide particles. |