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Synthesis and physicochemical characterization of pigments based on molybdenum «ZnO-MoO3: Co2+»

Lakhlifi, H. and Benchikhi, Mohamed and El Ouatib, Rachida and Er-Rakho, Lahcen and Guillemet, Sophie and Durand, Bernard Synthesis and physicochemical characterization of pigments based on molybdenum «ZnO-MoO3: Co2+». (2015) Journal of Materials and Environmental Science - JMES, 6. 3465-3469. ISSN 2028-2508

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Abstract

MolybdatesZn1-xCoxMoO4(0≤ x ≤0.3) were elaborated by the Sol-Gel method with pH=3.The results obtained by DRX show a single-phase domain startingfrom 500°C for x ≤ 0.3 isostructural to ZnMoO4.The powder ofZn0.7Co0.3MoO4treated at 500°C and 700°C is formed by nano-sized primary crystallitesof size between 80 and 160nm. The colorimetric parameters (L a* b*) of powders obtained at 700°C present adegree of high bluing.

Item Type:Article
HAL Id:hal-02091210
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Other partners > Université Hassan II Casablanca - UH2C (MOROCCO)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Laboratory name:
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Deposited By: Yves MOMBOISSE
Deposited On:05 Apr 2019 12:54

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