Talk:Cerium(III) sulfide
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Picture of Ce2S3
[edit]It would be very illustrative for the point of Ce2S3 use as a pigment if anyone could find a photograph of it (with appropriate copyright status). Thanks a lot if you help enrich the article with this, the original author A. Ts. Galenitis (talk) 22:05, 26 March 2021 (UTC)
Are the colours correct?
[edit]Are the colours correct in this article? The reference 3 states "Cerium(III)sulfide also exists in the forms as α-Ce2S3, β-Ce2S3 and γ-Ce2S3 with different structures. The structure and colors of these sulfides are in black/brown or orange color in the structure of orthorhombic, burgundy color in the structure of tetragonal and dark red color in the structure of cubic,respectively". The books High Performance Pigments (p.28), and Inorganic Pigments (p.156) agree with this. They also say that the γ-polymorph is the only useful pigment. These are contradictory with the current version of the article. Nitraus (talk) 10:29, 27 September 2022 (UTC)