One-step electrospinning route of SrTiO(3)(-)modified Rutile TiO(2)nanofibers and its photocatalytic properties-易丝帮

One-step electrospinning route of SrTiO(3)(-)modified Rutile TiO(2)nanofibers and its photocatalytic properties

2019/11/27 21:19:43 Zhao, W. J., J. Zhang, J. Q. Pan, J. F. Qiu, J. T. Niu and C. R. Li

The SrTiO3 modified rutile TiO2 composite nanofibers were synthesized by a simple electrospinning technique. The result of XRD, SEM and TEM indicate that the SrTiO3/TiO2 heterojuction has been prepared successfully. Compared with the TiO2 and SrTiO3, the photocatalytic activity of the SrTiO3/TiO2 (rutile) for the degradation of methyl orange exhibits an obvious enhancement under UV illumination. which is almost 2 times than that of bare TiO2 ( rutile) nanofiber. Further, the high crystallinity and photon-generated carrier separation of the SrTiO3/TiO2 heterojuction are considered as the main reason for this enhancement.

Journal: Nanoscale Research Letters
Volume: 12
Issue:
Pages:
ISSN: 1556-276X
DOI: 10.1186/s11671-017-2130-9
Year: 2017
Number:
Type:

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