Preparation of finite particles of nitrate forms of layered double hydroxides by pH adjustment with anion exchange resin / Shota Naito in Industrial & engineering chemistry research, Vol. 51 N° 44 (Novembre 2012)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 51 N° 44 (Novembre 2012) . - pp. 14414-14418 Titre : Preparation of finite particles of nitrate forms of layered double hydroxides by pH adjustment with anion exchange resin Type de document : texte imprimé Auteurs : Shota Naito, Auteur ; Konomi Nitoh, Auteur ; Andre Ayral, Auteur Année de publication : 2013 Article en page(s) : pp. 14414-14418 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Anionic resin pH Preparation Résumé : Well-defined finite particles of nitrate forms of layered double hydroxides (MgAl and NiAl types) were successfully synthesized from aqueous solution of metal nitrates by the recently developed pH adjustment method, where hydroxide form ion-exchange resin was used to change a starting acidic solution into basic solution for the hydroxide formation. The interlayer nitrate ion of layered double hydroxide was exchanged with such anions as dodecylsulfate and oleate to form intercalation compounds by conventional anion exchange reactions in aqueous media at room temperature, suggesting potential of the methods as well as the present materials for further study on the applications of LDHs. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26620356 [article] Preparation of finite particles of nitrate forms of layered double hydroxides by pH adjustment with anion exchange resin [texte imprimé] / Shota Naito, Auteur ; Konomi Nitoh, Auteur ; Andre Ayral, Auteur . - 2013 . - pp. 14414-14418. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 44 (Novembre 2012) . - pp. 14414-14418 Mots-clés : Anionic resin pH Preparation Résumé : Well-defined finite particles of nitrate forms of layered double hydroxides (MgAl and NiAl types) were successfully synthesized from aqueous solution of metal nitrates by the recently developed pH adjustment method, where hydroxide form ion-exchange resin was used to change a starting acidic solution into basic solution for the hydroxide formation. The interlayer nitrate ion of layered double hydroxide was exchanged with such anions as dodecylsulfate and oleate to form intercalation compounds by conventional anion exchange reactions in aqueous media at room temperature, suggesting potential of the methods as well as the present materials for further study on the applications of LDHs. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26620356

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