Titanate priderite pigments

Maloney, J., Titanate Pigments Gol-ored Rutile, Priderite and Pseudo-brookite Structured Pigments, in High Performance Pigments (Ed. H. Smith), Wiley-VGH, Weinheim, 2002... 

The only other commercially important grade of titanate pigment, besides those listed above, is barium nickel titanium yellow priderite. The name priderite, just as with spinel and rutile above, refers to the crystal structure of this compound. These... 

Titanate Pigments Colored Rutile, Priderite, and Pseudobrookite Structured Pigments... 

The family of titanate pigments are listed below in Tables 6-1 and 6-2 according to their listing in the DCMA handbook. They fall into three crystal classes rutile, priderite, and pseudobrookite. Note that the Fe(III) pseudobrookite (Fc2Ti05) pigments were incorrectly categorized in the DCMA Handbook, as well as in company product literature, as FeTi-spinels. The spinel formula, Fc2Ti04, would require them to be Fe species instead of Fe species. 

I 6 Titanate Pigments Colored Rutile, Priderite, and Pseudobrookite Structured Pigments Table 6.6 Lattice parameter changes (vs. pureTiOj) in DR pigments. 

Barium titanate yellow, 2Ni0.3Ba0.17Ti02, is priderite yellow. Barium tungstate, BaW03, is hsted by the Colour Index (1971) as Cl 77128/Pigment White 13. 

A barium-titanium-nickel compound of composition 2Ni0.3Ba0.17Ti02. It is sometimes referred to as priderite yellow because it shares the same crystal structure as the mineral priderite ((K,Ba)(Ti,Fe )gOi6). Principally used for ceramics, although it is currently available commercially as a paint pigment See barium titanate. 

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