Fabrication of superhydrophobic cotton fabrics with UV protection based on CeO2 particles / Wei Duan in Industrial & engineering chemistry research, Vol. 50 N° 8 (Avril 2011)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 50 N° 8 (Avril 2011) . - pp. 4441–4445 Titre : Fabrication of superhydrophobic cotton fabrics with UV protection based on CeO2 particles Type de document : texte imprimé Auteurs : Wei Duan, Auteur ; Anjian Xie, Auteur ; Yuhua Shen, Auteur Année de publication : 2011 Article en page(s) : pp. 4441–4445 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Superhydrophobic cotton UV protection Résumé : Water repellency and ultraviolet (UV) protection are desirable properties for textiles. In this paper, the cotton fabrics were first treated with CeO2 sol and then modified with a layer of dodecafluoroheptyl-propyl-trimethoxylsilane (DFTMS). The as-obtained cotton sample was characterized by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), and Fourier transformation infrared spectroscopy (FTIR), water contact angle measurement, and UV−vis spectrophotometry. The modified cotton surface not only exhibited robust superhydrophobicity with a high contact angle of 158° and low roll-off angle of 14° for 5-μL water droplets, but also rendered excellent protection against UV radiation because of incorporation of CeO2 particles. DEWEY : 660 ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie101924v [article] Fabrication of superhydrophobic cotton fabrics with UV protection based on CeO2 particles [texte imprimé] / Wei Duan, Auteur ; Anjian Xie, Auteur ; Yuhua Shen, Auteur . - 2011 . - pp. 4441–4445. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 50 N° 8 (Avril 2011) . - pp. 4441–4445 Mots-clés : Superhydrophobic cotton UV protection Résumé : Water repellency and ultraviolet (UV) protection are desirable properties for textiles. In this paper, the cotton fabrics were first treated with CeO2 sol and then modified with a layer of dodecafluoroheptyl-propyl-trimethoxylsilane (DFTMS). The as-obtained cotton sample was characterized by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), and Fourier transformation infrared spectroscopy (FTIR), water contact angle measurement, and UV−vis spectrophotometry. The modified cotton surface not only exhibited robust superhydrophobicity with a high contact angle of 158° and low roll-off angle of 14° for 5-μL water droplets, but also rendered excellent protection against UV radiation because of incorporation of CeO2 particles. DEWEY : 660 ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie101924v

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