Experimental investigation of the effect of electrospinning parameters on properties of superhydrophobic PDMS/PMMA membrane and its application in membrane distillation
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- 作者：Long-Fei Ren ; Fan Xia ; Jiahui Shao ; jhshao@sjtu.edu.cn ; Xiaofan Zhang ; Jun Li
- 关键词：Electrospun membrane ; PDMS ; Superhydrophobic material ; Water contact angle ; Membrane distillation
- 刊名：Desalination
- 出版年：2017
- 出版时间：17 February 2017
- 年：2017
- 卷：404
- 期：Complete
- 页码：155-166
- 全文大小：2202 K
- 卷排序：404
文摘
Superhydrophobic PDMS/PMMA membrane was electrospun successfully with a contact angle of 163°. Correlations between electrospinning parameters and membrane properties were firstly established. Membrane surface roughness and beads structure were well-related with membrane hydrophobicity. The membrane was suitable for MD process (< 24 h) with membrane flux of 39.61 L/m2 h and salt rejection of 99.96%.