Durable, water-cleanable, super hydrophilic coatings for oilwater separation under harsh conditions
Joint Authors
Zhang, Hailong
Tao, Furong
Zheng, Liang
Liu, Libin
Guo, Gailan
Ren, Jinping
Source
Journal of Saudi Chemical Society
Issue
Vol. 23, Issue 8 (31 Dec. 2019), pp.1007-1015, 9 p.
Publisher
Publication Date
2019-12-31
Country of Publication
Saudi Arabia
No. of Pages
9
Main Subjects
Earth Sciences, Water and Environment
Abstract EN
A simple, economical, and efficient method for fabricating stable hydrophilic/underwater super oleophobic coating under harsh conditions remains a significant challenge.
Here, by the hydrolysis of 3-(Methacryloyloxy) propyltrimethoxysilane (TMSPMA) on cotton fabric and the free radical polymerization of [2-(Methacryloyloxy) ethyl] dimethyl-(3-sulfonic acid propyl) ammo nium hydroxide (SBMA) and TMSPMA, a super hydrophilic coating was fabricated.
The coating can withstand harsh environments, such as strong acid and alkali.
In addition, the coated cotton fabrics show an effective separation of surfactant-stabilized oil-in-water emulsions with extreme flux as high as 1500 Lm 2 h 1 only under gravity.
Importantly, the oil-contaminated coated cotton fab-rics can be cleaned only by water washing.
The outstanding properties of the coating including durability, recyclability and resistance to harsh environment, highlight its practical application in emulsion separation and oily wastewater purification.
American Psychological Association (APA)
Zhang, Hailong& Guo, Gailan& Liu, Libin& Tao, Furong& Zheng, Liang& Ren, Jinping. 2019. Durable, water-cleanable, super hydrophilic coatings for oilwater separation under harsh conditions. Journal of Saudi Chemical Society،Vol. 23, no. 8, pp.1007-1015.
https://search.emarefa.net/detail/BIM-1443182
Modern Language Association (MLA)
Zhang, Hailong…[et al.]. Durable, water-cleanable, super hydrophilic coatings for oilwater separation under harsh conditions. Journal of Saudi Chemical Society Vol. 23, no. 8 (Dec. 2019), pp.1007-1015.
https://search.emarefa.net/detail/BIM-1443182
American Medical Association (AMA)
Zhang, Hailong& Guo, Gailan& Liu, Libin& Tao, Furong& Zheng, Liang& Ren, Jinping. Durable, water-cleanable, super hydrophilic coatings for oilwater separation under harsh conditions. Journal of Saudi Chemical Society. 2019. Vol. 23, no. 8, pp.1007-1015.
https://search.emarefa.net/detail/BIM-1443182
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1014-1015
Record ID
BIM-1443182