Li Lin, Qing He, Yuexing Chen, Bolin Wang, Li Zhang, Xianxiang Dai, Yuanyuan Jiang, Hui Chen, Jinqiu Liao, Yihang Mao, Yunsong Zhang, Ying Wang
A novel MoS2 /polyaniline (PANI)/polyacrylonitrile (PAN)@BiFeO3 bilayer hollow nanofiber membrane (PPBM-H) was successfully synthesized by coaxial electrospinning technique. In the nanofiber, BiFeO3 nanoparticles (NPs) and MoS2 nanosheets (NSs) were loaded in the middle and outer layers of the PANI/PAN composites, respectively, which constructs a type II heterojunction with spatially separated microtopography, thus significantly improving the charge separation in photocatalysis. Moreover, the hollow structure and the vast number of exposed groups on the surface of PPBM-H help to improve the mass transfer efficiency and pollutant adsorption performance in wastewater treatment...
April 18, 2023: Journal of Colloid and Interface Science