caa a22 4500 606194967 CHVBK 20210128100916.0 cr unu---uuuuu 210128e20151201xx s 000 0 eng 10.1007/s10934-015-0036-4 doi (NATIONALLICENCE)springer-10.1007/s10934-015-0036-4 The structure and property evaluation of electrospun porous fibrous membrane based on the copolymer of styrene and butyl acrylate [Elektronische Daten] [Naiku Xu, Jipeng Cao, Yuyao Lu] The oils leaked into water seriously threaten human health, thus it is urgent for scientific researchers to treat the pollution caused by oils. In this work, poly (styrene-co-butyl acrylate)-based fibrous membranes which were able to absorb and separate oils from water were prepared via electrospinning. Their thermal properties and crystallization behaviors were characterized by thermogravimetric analyzer, differential scanning calorimetry, and X-ray diffractometer. Field emission scanning electron microscopy was employed to observe their pores, and a gravimetric method was adopted to calculate their porosity. Water contact angle in air and oil contact angle in water were used to describe the hydrophobicity of the prepared fibrous membranes. Finally, the fibrous membranes were applied to the fields of oils absorption and separation. The results showed that the absorbencies of the fibrous membranes for unmoving pure oil were higher than 50g/g, and the maximum absorbency even reached 91g/g; additionally, the fibrous membranes also absorbed moving oil from the mixture of oil and water. The floating oil was completely separated from water by the used fibrous membrane after separation apparatus ran for 100min. Springer Science+Business Media New York, 2015 Poly (styrene-co-butyl acrylate) nationallicence Electrospinning nationallicence Porous fibrous membrane nationallicence Comprehensive evaluation nationallicence Oils absorption and separation nationallicence Xu Naiku State Key Laboratory of Separation Membranes and Membrane Processes, School of Material Science and Engineering, Tianjin Polytechnic University, 300387, Tianjin, China aut Cao Jipeng Liaoning Key Laboratory of Functional Textile Materials, School of Clothing and Textiles, Eastern Liaoning University, 118003, Dandong, China aut Lu Yuyao State Key Laboratory of Separation Membranes and Membrane Processes, School of Material Science and Engineering, Tianjin Polytechnic University, 300387, Tianjin, China aut Journal of Porous Materials Springer US; http://www.springer-ny.com 22/6(2015-12-01), 1539-1548 1380-2224 22:6<1539 2015 22 10934 https://doi.org/10.1007/s10934-015-0036-4 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10934-015-0036-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Xu Naiku State Key Laboratory of Separation Membranes and Membrane Processes, School of Material Science and Engineering, Tianjin Polytechnic University, 300387, Tianjin, China aut NATIONALLICENCE 700 1- Cao Jipeng Liaoning Key Laboratory of Functional Textile Materials, School of Clothing and Textiles, Eastern Liaoning University, 118003, Dandong, China aut NATIONALLICENCE 700 1- Lu Yuyao State Key Laboratory of Separation Membranes and Membrane Processes, School of Material Science and Engineering, Tianjin Polytechnic University, 300387, Tianjin, China aut NATIONALLICENCE 773 0- Journal of Porous Materials Springer US; http://www.springer-ny.com 22/6(2015-12-01), 1539-1548 1380-2224 22:6<1539 2015 22 10934