Documents disponibles écrits par cet auteur

Process parameter interaction effects during carbon nanotube synthesis in fluidized beds / Chee Howe See in Industrial & engineering chemistry research, Vol. 47 N°20 (Octobre 2008) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 47 N°20 (Octobre 2008) . - P. 7686-7692 Titre : Process parameter interaction effects during carbon nanotube synthesis in fluidized beds Type de document : texte imprimé Auteurs : Chee Howe See, Editeur scientifique ; Oscar M. Dunens, Editeur scientifique ; Kieran J. MacKenzie, Editeur scientifique Année de publication : 2008 Article en page(s) : P. 7686-7692 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Carbon  nanotube  (CNT) Résumé : The interaction effects between temperature, catalyst properties, fluidization conditions, and deposition time during carbon nanotube (CNT) synthesis by chemical vapor deposition in a fluidized bed were investigated. While numerous investigations have attempted to correlate process parameters with CNT characteristics, selectivity and yield, the interaction between process parameters is often ignored. Parametric interactions in this process have been investigated using a factorial design methodology. Besides the main effects of synthesis temperature, deposition time, and catalyst type, the interaction parameters temperature−time and temperature−catalyst were found to significantly influence the resultant carbon and CNT yields. These results lay the foundation for a detailed parametric analysis toward the optimization of CNT synthesis in fluidized beds, which takes into account these interaction effects. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie701786p [article] Process parameter interaction effects during carbon nanotube synthesis in fluidized beds [texte imprimé] / Chee Howe See, Editeur scientifique ; Oscar M. Dunens, Editeur scientifique ; Kieran J. MacKenzie, Editeur scientifique . - 2008 . - P. 7686-7692. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 47 N°20 (Octobre 2008) . - P. 7686-7692 Mots-clés : Carbon  nanotube  (CNT) Résumé : The interaction effects between temperature, catalyst properties, fluidization conditions, and deposition time during carbon nanotube (CNT) synthesis by chemical vapor deposition in a fluidized bed were investigated. While numerous investigations have attempted to correlate process parameters with CNT characteristics, selectivity and yield, the interaction between process parameters is often ignored. Parametric interactions in this process have been investigated using a factorial design methodology. Besides the main effects of synthesis temperature, deposition time, and catalyst type, the interaction parameters temperature−time and temperature−catalyst were found to significantly influence the resultant carbon and CNT yields. These results lay the foundation for a detailed parametric analysis toward the optimization of CNT synthesis in fluidized beds, which takes into account these interaction effects. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie701786p