INFLUENCE OF THE TIO2 AND ZnO NANOPARTICLES ON THE PERMEATION PROPERTIES OF PSf MEMBRANES

被引：0

作者：

Buruiana, Daniela L. ^{[1
]}

Tiron, Geanina L. ^{[1
]}

Pintilie, Stefan ^{[1
]}

Simionescu, Cristian Silviu ^{[1
]}

Balta, Stefan ^{[1
]}

机构：

[1] Univ Galatzi, Galati 800008, Romania

来源：

REVISTA ROMANA DE MATERIALE-ROMANIAN JOURNAL OF MATERIALS | 2015年 / 45卷 / 04期

关键词：

TiO2; ZnO; nanoparticles; PSf; membranes; FILM COMPOSITE MEMBRANES; INTERFACIAL POLYMERIZATION; TRIMESOYL CHLORIDE; PERFORMANCE; OXIDE;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The influence of the TiO2 and ZnO nanoparticles on the permeation properties of PSf membranes was studied at 32 wt.% PSf and 0.125 wt.% nanoparticles. The membranes were prepared by phase inversion method using 1-methyl-2-pyrrolidone (NMP) and deionized water as coagulant. The influence of TiO2 and ZnO nano particles on the permeation properties was determined using dead-end filtration equipment at a constant pressure of 10 bars. Membranes hydrophilicity was investigated using contact angle method and the morphology were studied by SEM analysis. The addition of nanoparticles increase the permeability and the hydrophilicity of the PSf membranes, the optimum results for permeation properties were obtained using ZnO nanoparticles.

引用

页码：354 / 357

页数：4

共 13 条

[1] Nanofiltration thin-film composite polyester polyethersulfone-based membranes prepared by interfacial polymerization [J].