UiO-66 MOF and Poly(vinyl cinnamate) Nanofiber Composite Membranes Synthesized by a Facile Three-Stage Process

作者：Armstrong Mitchell R; Arredondo Korinthia Y Yuriar; Liu Chao Yuan; Stevens Joshua E; Mayhob Alexandre; Shan Bohan; Senthilnathan Sethuraman; Balzer Christopher J; Mu Bin^*

来源：Industrial & Engineering Chemistry Research, 2015, 54(49): 12386-12392.

DOI：10.1021/acs.iecr.5b03334

Electrospun poly(vinyl cinnamate),,(PVCi) nanofibers were cross-linked-for varying times to study the impact it has on fiber stability at elevated temperatures and in dimethylformamide solutions. UiO-66 impregnated PVCi was cross linked, and secondary growth of UiO-66 Crystals was performed. The impact of temperature and number of growths was analyzed through powder X-ray diffraction, scanning electron microscopy, and Fourier transform infrared spectroscopy, A membrane that underwent three growth cycles at 100 degrees C was further characterized for potential uses as a gas membrane through inert gas permeation studies and nitrogen porosimetry.

• 出版日期2015-12-16