Controllable synthesis of Bi2WO6 nanofibrous mat by electrospinning and enhanced visible photocatalytic degradation performances / Gang Zhao in Industrial & engineering chemistry research, Vol.51 N° 31 (Août 2012)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol.51 N° 31 (Août 2012) . - pp. 10307-10312 Titre : Controllable synthesis of Bi2WO6 nanofibrous mat by electrospinning and enhanced visible photocatalytic degradation performances Type de document : texte imprimé Auteurs : Gang Zhao, Auteur ; Suwen Liu, Auteur ; Qifang Lu, Auteur Année de publication : 2012 Article en page(s) : pp. 10307-10312 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Photochemical degradation Résumé : Bi2WO6 nanofibrous mat has been successfully synthesized by a simple electrospinning process. TG-DTA, FT-IR, XRD, SEM, and UV―visible diffuse reflectance spectra were used to characterize the mat. The results indicated that the mat was composed of one-dimensional nanofibers, whose diameter was about 300 nm. The one-dimensional nanofibers consisted of Bi2WO6 nanoparticles with diameter 112 nm. Also, the Bi2WO6 nanofibrous mat exhibited excellent visible photocatalytic property in the photodegradation of methylene blue. Meanwhile, the photocatalyst synthesized by electrospinning is helpful for separation and recycling. What's more, the preparation method is suitable for large-scale commercial production. So, the work has great application value in the future. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26234060 [article] Controllable synthesis of Bi2WO6 nanofibrous mat by electrospinning and enhanced visible photocatalytic degradation performances [texte imprimé] / Gang Zhao, Auteur ; Suwen Liu, Auteur ; Qifang Lu, Auteur . - 2012 . - pp. 10307-10312. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol.51 N° 31 (Août 2012) . - pp. 10307-10312 Mots-clés : Photochemical degradation Résumé : Bi2WO6 nanofibrous mat has been successfully synthesized by a simple electrospinning process. TG-DTA, FT-IR, XRD, SEM, and UV―visible diffuse reflectance spectra were used to characterize the mat. The results indicated that the mat was composed of one-dimensional nanofibers, whose diameter was about 300 nm. The one-dimensional nanofibers consisted of Bi2WO6 nanoparticles with diameter 112 nm. Also, the Bi2WO6 nanofibrous mat exhibited excellent visible photocatalytic property in the photodegradation of methylene blue. Meanwhile, the photocatalyst synthesized by electrospinning is helpful for separation and recycling. What's more, the preparation method is suitable for large-scale commercial production. So, the work has great application value in the future. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26234060

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