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Use of solid leather wastes to producte value-added material / M. A. Habib in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 107, N° 6 (11-12/2023)
[article]
Titre : Use of solid leather wastes to producte value-added material : Mn3O4 nanoclusters by co-precipitation method using chrome shavings as a primary surface Type de document : texte imprimé Auteurs : M. A. Habib, Auteur ; N. H. El-Sayed, Auteur Année de publication : 2023 Article en page(s) : p. 221-225 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Analyse morphologique
Analyse thermique
Chrome -- Recyclage
Cuir -- Déchets
Cuirs et peaux -- Déchets -- Recyclage
Nanoparticules
Oxyde de manganèse
Précipitation (chimie)
Valeur ajoutéeIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Leather by-product wastes are significant ecosystem pollutants. Consuming these wastes to prepare valuable products is a noble target. In this work, a trial to consume chrome shavings to prepare fine-
grade manganese oxide nanoclusters via a low-cost co-precipitation method was achieved. The co-precipitation was enhanced by developing the nanomaterial over chrome shaving leather waste. Manganese acetate purified powder was used as a starting material. The synthesised nanoclusters of manganese oxide were characterised by means of X-ray diffraction. The fine-grade prepared sample has been investigated by Scanning Electron Microscope (SEM) and Differential Thermal analysis.
The crystalline size of the synthesised manganese oxide nanoparticle was obtained from X-ray diffraction, the sizes of particles ranged from 100 to 300nm. Therefore, the study establishes a scientific basis for the use of chrome shavings as a primary surface in the co-perception process for obtaining metal oxide nanoparticles.Note de contenu : - EXPERIMENTAL PROCEDURES : Materials - Synthesis of the samples
- RESULTS AND DISCUSSION : Morphological analysis - Thermal analysisEn ligne : https://drive.google.com/file/d/1ph3Hp8bsk23_oDV6OWEEzFuLnMUVYyVS/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40241
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 107, N° 6 (11-12/2023) . - p. 221-225[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24370 - Périodique Bibliothèque principale Documentaires Sorti jusqu'au 14/05/2024