Phase separation and polymer crystallization in a poly(4-methyl-1-pentene)–dioctylsebacate–dimethylphthalate system via thermally induced phase separation

2006 ◽  
Vol 45 (2) ◽  
pp. 153-161 ◽  
Author(s):  
Haijun Tao ◽  
Jun Zhang ◽  
Xiaolin Wang ◽  
Jiali Gao
Keyword(s):  
Phase Separation ◽  
Polymer Crystallization ◽  
Thermally Induced Phase Separation ◽  
Thermally Induced

Effect of diluents on hydrophilic ethylene-acrylic acid co-polymer membrane structure via thermally induced phase separation

Desalination ◽  
2006 ◽  
Vol 192 (1-3) ◽  
pp. 151-159 ◽  
Author(s):  
Jun Zhang ◽  
Jinghong Fu ◽  
Xiaolin Wang ◽  
Bijia Wang ◽  
Zhongzi Xu ◽  
...  
Keyword(s):  
Phase Separation ◽  
Acrylic Acid ◽  
Membrane Structure ◽  
Polymer Membrane ◽  
Thermally Induced Phase Separation ◽  
Thermally Induced

Effect of Modified NanoSiO2 Agents on the Morphologies and Performances of UHMWPE Microporous Membrane via Thermally Induced Phase Separation

2016 ◽  
Vol 848 ◽  
pp. 726-732 ◽  
Author(s):  
Rong Liu ◽  
Yan Wang ◽  
Jing Zhu ◽  
Zu Ming Hu ◽  
Jun Rong Yu
Keyword(s):  
Phase Separation ◽  
Water Flux ◽  
Microporous Membranes ◽  
Thermally Induced Phase Separation ◽  
X Ray Diffraction ◽  
Scanning Calorimetry ◽  
Thermally Induced ◽  
And Performance ◽  
Surface Modified ◽  
Ultra High Molecular Weight

The effects of Modified NanoSiO2 Agents on the morphology and performance of ultra-high-molecular weight polyethylene (UHMWPE) microporous membranes via thermally induced phase separation were investigated in this work. The NanoSiO2 was surface modified by silane coupling agent KH570 (KH570-NanoSiO2). Differential scanning calorimetry (DSC) and X-Ray Diffraction (XRD) were performed to obtain crystallization of UHMWPE/white oil/ KH570-NanoSiO2 doped system. The morphology and performance of the prepared UHMWPE microporous membranes were characterized with scanning electron microscopy (SEM) and microfiltration experiments. The results showed that the morphology of UHMWPE membrane could be disturbed by KH570-NanoSiO2. Porosity and the rejection of Bovine serum albumin (BSA) of the blend membrane increased with increasing concentration of Modified NanoSiO2, while the water flux slightly decreased.

Sign in / Sign up

Export Citation Format

Share Document