Organoclays are organic-inorganic hybrid systems, which find a wide range of application in several industrial fields. In pursuing a Green Chemistry approach to synthetic routes coupling microwave (MW) activation to chemical processes, in this work we focused our research efforts on the MW assisted preparation of new organoclays interesting for peculiar cosmetic and pharmaceutical applications. MW heating was successfully applied to both the solventless synthetic protocol of the appropriate organic fillers (quaternary ammonium salts) and to their hydrothermal intercalation in a smectite clay structure. The organic compounds were obtained in excellent yield under mild conditions and their complete intercalation was fast achieved as confirmed by powder X-ray diffraction (XRD). Advantages of the microwave-mediated procedure over conventional preparative pathways in terms of "greenness" and the potential applications of the investigated systems are reported.

Complete, efficient and "green" microwave assisted preparation of organoclays: Synthesis of the organic fillers and their intercalation procedure / Villa, C.; Rosa, R.; Mariani, E.; Veronesi, P.; Leonelli, C.; Corradi, A.. - (2009), pp. 169-172. ((Intervento presentato al convegno 12th International Conference on Microwave and High Frequency Heating, AMPERE 2009 tenutosi a Forschungszentrum Karlsruhe, Fortbildungszentrum fur Technik und Umwelt (FTU), deu nel 2009.

Complete, efficient and "green" microwave assisted preparation of organoclays: Synthesis of the organic fillers and their intercalation procedure

Rosa R.;Veronesi P.;Leonelli C.;Corradi A.
2009

Abstract

Organoclays are organic-inorganic hybrid systems, which find a wide range of application in several industrial fields. In pursuing a Green Chemistry approach to synthetic routes coupling microwave (MW) activation to chemical processes, in this work we focused our research efforts on the MW assisted preparation of new organoclays interesting for peculiar cosmetic and pharmaceutical applications. MW heating was successfully applied to both the solventless synthetic protocol of the appropriate organic fillers (quaternary ammonium salts) and to their hydrothermal intercalation in a smectite clay structure. The organic compounds were obtained in excellent yield under mild conditions and their complete intercalation was fast achieved as confirmed by powder X-ray diffraction (XRD). Advantages of the microwave-mediated procedure over conventional preparative pathways in terms of "greenness" and the potential applications of the investigated systems are reported.
12th International Conference on Microwave and High Frequency Heating, AMPERE 2009
Forschungszentrum Karlsruhe, Fortbildungszentrum fur Technik und Umwelt (FTU), deu
2009
Villa, C.; Rosa, R.; Mariani, E.; Veronesi, P.; Leonelli, C.; Corradi, A.
Complete, efficient and "green" microwave assisted preparation of organoclays: Synthesis of the organic fillers and their intercalation procedure / Villa, C.; Rosa, R.; Mariani, E.; Veronesi, P.; Leonelli, C.; Corradi, A.. - (2009), pp. 169-172. ((Intervento presentato al convegno 12th International Conference on Microwave and High Frequency Heating, AMPERE 2009 tenutosi a Forschungszentrum Karlsruhe, Fortbildungszentrum fur Technik und Umwelt (FTU), deu nel 2009.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

Licenza Creative Commons
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/1200088
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 2
  • ???jsp.display-item.citation.isi??? ND
social impact