Show simple item record

dc.contributor.authorWang, Su Qing
dc.contributor.authorLiu, Qing Lin
dc.contributor.author刘庆林
dc.contributor.authorZhu, Ai Mei
dc.contributor.author朱爱梅
dc.date.accessioned2012-03-10T02:51:58Z
dc.date.available2012-03-10T02:51:58Z
dc.date.issued2011-01-25
dc.identifier.citationEUROPEAN POLYMER JOURNAL,2011,27(5):1168-1175zh_CN
dc.identifier.issn0014-3057
dc.identifier.urihttp://dx.doi.org/doi:10.1016/j.eurpolymj.2011.01.011
dc.identifier.uriWOS:000290701000035
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/11683
dc.description.abstractComposites of poly (N-isopropylacrylamide-co-acrylic acid)/titanium dioxide (TiO(2)) have been prepared via UV-initiated free radical polymerization. Fourier transform infrared spectra (FTIR), thermogravimetric analysis (TGA), X-ray diffraction (XRD), environmental scanning electron microscope (ESEM), transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS) are used to study the composition, structure, and morphology of the as-prepared composites. TiO(2) is found to be successfully encapsulated in the copolymer in spherical shapes with size of 2.5 mu m. The thermo- and pH-responsive properties of the composites are observed using dynamic light scattering (DLS). The photocatalytic property of the composites is studied using UV-vis spectrophotometer on the degradation of methyl orange (MO) solution under various pHs and temperatures. Degradation ratio is higher at low pH and increases with increasing temperature above volume phase transition temperature (VPTT). (C) 2011 Elsevier Ltd. All rights reserved.zh_CN
dc.description.sponsorshipNational Nature Science Foundation of China[20976145, 21076170]; Nature Science Foundation of Fujian Province of China[2009J01040]; research fund for the Doctoral Program of Higher Education[20090121110031]zh_CN
dc.language.isoenzh_CN
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDzh_CN
dc.subjectN-isopropylacrylamidezh_CN
dc.subjectCompositeszh_CN
dc.subjectDegradationzh_CN
dc.subjectMultisensitivezh_CN
dc.titlePreparation of multisensitive poly (N-isopropylacrylamide-co-acrylic acid)/TiO(2) composites for degradation of methyl orangezh_CN
dc.typeArticlezh_CN


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record