| 摘要 |
<p>Bi vanadate pigments of the formula BixFeyEvV(1-w)PwOz (I) are new; in which E = Ca, Zn, Ce, Pr and/or Si; x = 0.8-1.2; y > 0 to 0.1 if v > 0 and y≥0.035 to 0.1 if v = 0; v≥0 to 0.2; w > 0 to 0.1; z = the no. of O atoms to satisfy the valencies of the cations.</p> |
