A new class of environmentally benign rare earth pigments of general formula Pr 2Γx Ca x Mo 2 O 9Γd (x ranges from 0 to 1.0) displaying colors ranging from green to yellow were synthesized by traditional solid-state route, as alternatives to lead, cadmium and chromium colorants. The products were ch
Synthesis and Characterization of Environmentally Benign Nontoxic Pigments: Ln2Mo2O9 (Ln: La or Pr).
β Scribed by Giable George; Gisha George; Padala Prabhakar Rao; Mundlapudi Lakshmipathi Reddy
- Book ID
- 101988977
- Publisher
- John Wiley and Sons
- Year
- 2006
- Weight
- 10 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
Abstract
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π SIMILAR VOLUMES
A novel series of nickelates described by the formula Tl(Ln 2 Sr 2 )Ni 2 O 9 , Ln β«Ψβ¬ La, Pr, Nd, Sm, Eu, and Gd, have been synthesized and their structures determined using both powder X-ray di4raction and powder neutron di4raction. The materials are isostructural with the superconducting cuprate,
## Abstract For Abstract see ChemInform Abstract in Full Text.
Most of the title compounds were prepared by reaction of the rare-earth metaperrhenates Ln(ReO 4 ) 3 with the rare-earth metals in sealed silica tubes. Nd 4 Re 6 O 19 was obtained by reaction of the intermetallic compound NdRe 2 with the metaperrhenate Nd(ReO 4 ) 3 . The compounds Ln 2 ReO 5 crystal