Effects of surface modifying macromolecule (SMM) on the properties of polyethersulfone membranes

被引：23

作者：

Suk, DE

Pleizier, G

Deslandes, Y

Matsuura, T

机构：

[1] Univ Ottawa, Dept Chem Engn, Ind Membrane Res Inst, Ottawa, ON K1N 6N5, Canada

[2] Natl Res Council Canada, ICPET, Ottawa, ON, Canada

来源：

DESALINATION | 2002年 / 149卷 / 1-3期

关键词：

surface modifying macromolecule; polyethersulfone; surface modification; hydrophobic membrane;

D O I：

10.1016/S0011-9164(02)00817-2

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Surface modifying macromolecules (SMMs) were synthesized and blended into the casting solution of polyethersulfone (PES) membranes. The solution was cast to films on the glass plate. The cast films were placed in a temperature-controlled oven with forced air circulation to remove the solvent, before being immersed into water at 4degreesC for gelation. The following effects on the properties of the PES membranes were found. 1) Mechanical strength of the PES membrane was enhanced by adding SMMs. 2) According to the contact angle measurement, surface hydrophobicity of the PES membrane increased as solvent evaporation period increased. X-ray Photoelectron Spectroscopy (XPS) detected surface migration of SMMs 3) SMM blended PES membranes have potential to be used for the purpose of membrane distillation.

引用

页码：303 / 307

页数：5

共 50 条

[41] Enhanced antifouling and anticoagulant properties of grafted biomolecule polyethersulfone membranes
Alenazi, Noof Ali
Alamry, Khalid Ahmad
Hussein, Mahmoud Ali
Elfaky, Mahmoud Abdelkhalek
Asiri, Abdullah Mohamed
POLYMERS FOR ADVANCED TECHNOLOGIES, 2019, 30 (06) : 1493 - 1505
[42] PRESSURE EFFECTS ON MACROMOLECULE-WATER INTERACTIONS WITH SYNTHETIC MEMBRANES
BENNETT, CR
KING, RS
PETERSEN, RJ
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1981, 181 (MAR): : 57 - MACR
[43] Surface modification of polyethersulfone hollow-fiber membranes by γ-ray irradiation
Mok, S.
Worsfold, D.J.
Fouda, A.
Matsuura, T.
Journal of Applied Polymer Science, 1994, 51 (01): : 193 - 199
[44] Performance of surface modified polyethersulfone membranes for ultrafiltration of aquatic humic substances
Susanto, Heru
Ulbricht, Mathias
DESALINATION, 2006, 199 (1-3) : 384 - 386
[45] Development of high performance nano-porous polyethersulfone ultrafiltration membranes with hydrophilic surface and superior antifouling properties
Rahimpour, Ahmad
Madaeni, Sayed Siavash
Jahanshahi, Mohsen
Mansourpanah, Yaghoub
Mortazavian, Narmin
APPLIED SURFACE SCIENCE, 2009, 255 (22) : 9166 - 9173
[46] Surface modification of polyethersulfone membranes with goethite through self-assembly
Sandoval-Olvera, Ivette G.
Villafana-Lopez, Liliana
Antonio Reyes-Aguilera, J.
Avila-Rodriguez, Mario
Razo-Lazcano, Teresa A.
Pilar Gonzalez-Munoz, M.
DESALINATION AND WATER TREATMENT, 2017, 65 : 199 - 207
[47] Molecular dynamics coupled with experimental study of the effects of polyethylene glycol on the structure and antifouling properties of polyethersulfone membranes
Luo, Yang
Liu, Zihan
Liu, Yi
Huang, Jiaxun
Zhang, Ming
JOURNAL OF APPLIED POLYMER SCIENCE, 2023, 140 (36)
[48] Characterization and performance of proton exchange membranes for direct methanol fuel cell: Blending of sulfonated poly(ether ether ketone) with charged surface modifying macromolecule
Norddin, M. N. A. Mohd
Ismail, A. F.
Rana, D.
Matsuura, T.
Mustafa, A.
Tabe-Mohammadi, A.
JOURNAL OF MEMBRANE SCIENCE, 2008, 323 (02) : 404 - 413
[49] The effects of surface functionality positioning on the transport properties of membranes
Velleman, Leonora
Losic, Dusan
Shapter, Joseph G.
JOURNAL OF MEMBRANE SCIENCE, 2012, 411 : 211 - 218
[50] Microstructure and modeling of uniaxial mechanical properties of Polyethersulfone nanocomposite ultrafiltration membranes
Mohamed, Alaa
Yousef, Samy
Hashem, Tawheed
Abdelnaby, Mohammed Ali
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 204

← 1 2 3 4 5 →