【摘 要】
：
The performance of nanofiber air filter paper which made from TEMPO-oxidized Nanofibrillated cellulose(TOCNF)and Poly(vinyl alcohol)(PVA)using the electrostatic spinning technology was investigated.Th
【机 构】
：
China National Pulp and Paper Research Institute,P.R.China;National Engineering Laboratory for Pulp
【出 处】
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The 6th International Conference on Nanoscience and Technolo
论文部分内容阅读
The performance of nanofiber air filter paper which made from TEMPO-oxidized Nanofibrillated cellulose(TOCNF)and Poly(vinyl alcohol)(PVA)using the electrostatic spinning technology was investigated.The structure of hybrid film was changed by the TOCNF loads and the concentration of blend solution,therefore,they will affect the performance of the nanofiber air filter paper. The results showed that when TOCNF loads increased and/or the concentration of the solution decreased, the pore size of hybrid film reduced, and the porosity increased, in turn, the filtration efficiency and also filtration accuracy of nanofiber air filter paper were increased, filter resistance (pressure drop) was decreased; In addition, the physical strength of air filter paper was enhanced obviously by the TOCNF loading.
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