TY - JOUR
T1 - A simple route to disperse silver nanoparticles on the surfaces of silica nanofibers with excellent photocatalytic properties
AU - Wang, Xin
AU - Fan, Huiqing
AU - Ren, Pengrong
AU - Yu, Huawa
AU - Li, Jin
PY - 2012/7
Y1 - 2012/7
N2 - In this work, monodispersed silver nanoparticles decorated SiO 2 nanofibers were synthesized by electrospinning method, followed by thermal treatment at 600 °C. Powder X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), thermo-gravimetric analysis (TGA) and X-ray photoelectron spectroscopy (XPS) were used to characterize the composite nanofibers. Accordingly, the detailed formation mechanism of SiO 2/Ag composite nanofibers was discussed. Furthermore, an excellent catalytic activity of SiO 2/Ag composite fibers was observed by a degradation reaction of methyl orange (MO) dye.
AB - In this work, monodispersed silver nanoparticles decorated SiO 2 nanofibers were synthesized by electrospinning method, followed by thermal treatment at 600 °C. Powder X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), thermo-gravimetric analysis (TGA) and X-ray photoelectron spectroscopy (XPS) were used to characterize the composite nanofibers. Accordingly, the detailed formation mechanism of SiO 2/Ag composite nanofibers was discussed. Furthermore, an excellent catalytic activity of SiO 2/Ag composite fibers was observed by a degradation reaction of methyl orange (MO) dye.
KW - A. Nanostructures
KW - B. Chemical synthesis
KW - D. Catalytic properties
UR - http://www.scopus.com/inward/record.url?scp=84861094518&partnerID=8YFLogxK
U2 - 10.1016/j.materresbull.2012.03.042
DO - 10.1016/j.materresbull.2012.03.042
M3 - 文章
AN - SCOPUS:84861094518
SN - 0025-5408
VL - 47
SP - 1734
EP - 1739
JO - Materials Research Bulletin
JF - Materials Research Bulletin
IS - 7
ER -