financially supported by the National Natural Science Foundation of China(Nos.51872220 and 21871030);the Natural Science Foundation of Hunan Province of China(Nos.2018JJ2456 and 2018JJ2457);the Scientific Research Fund of Hunan Provincial Education Department of China(No.18A370)。
In this study,a hierarchical Bi2O3/TiO2 fibrous composite was in-situ fabricated on an electrospun TiO2 nanofiber at ambient temperature.In the Bi2O3/TiO2 composite,S-scheme electron migration occurred between Bi2O3 a...