Design and evaluation of electrospun polysulfone fibers and polysulfone/NiFe₂O₄ nanostructured composite as sorbents for oil spill cleanup

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• 作者：Corneliu Cojocaru^a ; ^{cojocaru_c@yahoo.com} ; ^{cojocaru.corneliu@icmpp.ro} ; ^{ccojoc@gmail.com} ; Petronela Pascariu Dorneanu^a ; Anton Airinei^a ; Niculae Olaru^a ; Petrisor Samoila^a ; Aurelian Rotaru^b
• 关键词：Oil spill sorbent ; Electrospinning ; Polysulfone ultrathin fibers ; Nanostructured composite ; Magnetic adsorbent ; Design of experiments
• 刊名：Journal of the Taiwan Institute of Chemical Engineers
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：70
• 期：Complete
• 页码：267-281
• 全文大小：4991 K
• 卷排序：70

文摘

Polysulfone fibrous sorbents were designed and produced by the electrospinning technique. Sorbents were evaluated for sorption of oily liquids (dodecane and motor oil). Multiple regression models were built to predict sorption performances. A new polysulfone/NiFe2O4 nanostructured composite sorbent with magnetic property was developed. Insights related to structure and sorption performance of materials were revealed.