作者：Y. E. Miao, R. Y. Wang, D. Chen, Z. Y. Liu, T. X. Liu*
关键字：electrospinning, self-standing membrane, hierarchical structure, water remediation
论文来源：期刊
具体来源：ACS Appl. Mater. Interfaces, 2012, 4(10), 5353-5359.
发表时间：2012年

Hierarchical SiO2@γ-AlOOH (Boehmite) core/sheath fibers are fabricated based on a combination of electrospinning and hydrothermal reaction. γ-AlOOH (Boehmite) nanoplatelets are uniformly anchored on the surface of SiO2 fibers, which significantly improves the adsorption efficiency of the SiO2 fiber membrane for organic dyes and microorganisms. Compared to conventional nanoparticle
adsorbents, the self-standing membrane thus prepared is highly flexible and easy to handle and retrieve, making it a promising material for water treatment. By virtue of electrospinning and a hydrothermal reaction, it provides possibilities to fabricate other functional fiber membranes with hierarchical structures, which can find potential applications in adsorption, catalysis, filtration, and other environmental remediation fields.