Preparation of Yellow Pigment of Nickel Pyrophosphate System
The yellow pigment of α-Ni2P2O7 system was prepared by calcining the compound of Na4NiPO4 systems, synthesized by wet method from Ni2+ and (NH4) 2HPO4 in aqueous solution. Three compounds, NH4NilP4·H2O, Na4NiPO4·6H2O and Ni3 (PO4) 2·8 H2O were obtained according to the mixing molar ratios of Ni2+ an...
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| Veröffentlicht in: | Journal of the Japan Society of Colour Material 1978/11/20, Vol.51(11), pp.635-640 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng ; jpn |
| Online-Zugang: | Volltext |
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