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From nano-structured polycrystalline spheres with Zn1-xCoxO composition to core-shell Zn1-xCoxO@SiO2 as green pigments
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | MJEJRI, Issam | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | MORNET, Stéphane | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | GAUDON, Manuel | |
| dc.date.issued | 2019 | |
| dc.identifier.issn | 0925-8388 | |
| dc.description.abstractEn | ZnO doped with Co2+, a well-known green pigment which is an alternative to the chromium based inorganic pigments, has been prepared by a polyol process and investigated in terms of crystallographic structure and UV–visible properties. Thanks to the obtaining of nanometric crystallite size from our process, the incorporation of a very high concentration of Co2+ in the ZnO matrix is achieved. Thus, different grades of more or less deep green pigments can be produced. Furthermore, the obtaining of spherical aggregates allows the easy preparation of ZnO:Co@SiO2 core-shells, minimizing hence the problems linked to the zinc oxide high solubility into slightly acidic conditions acidic conditions and the metal cation's toxicity. | |
| dc.description.sponsorship | Revêtements Piézochromes Réversibles pour la Détection d'Impacts sur Supports Composites - ANR-13-RMNP-0011 | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Polyol synthesis | |
| dc.subject.en | Zinc--cobalt oxide | |
| dc.subject.en | Green pigment | |
| dc.subject.en | Core-shell | |
| dc.subject.en | Zinc-Cobalt oxide | |
| dc.subject.en | Green Pigment | |
| dc.title.en | From nano-structured polycrystalline spheres with Zn1-xCoxO composition to core-shell Zn1-xCoxO@SiO2 as green pigments | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.jallcom.2018.10.333 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Alloys and Compounds | |
| bordeaux.page | 1204-1210 | |
| bordeaux.volume | 777 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01948155 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01948155v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Alloys%20and%20Compounds&rft.date=2019&rft.volume=777&rft.spage=1204-1210&rft.epage=1204-1210&rft.eissn=0925-8388&rft.issn=0925-8388&rft.au=MJEJRI,%20Issam&MORNET,%20St%C3%A9phane&GAUDON,%20Manuel&rft.genre=article |
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