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DOI	10.1021/acsami.0c21649
	How Can the Desert Beetle and Biowaste Inspire Hybrid Separation Materials for Water Desalination?
	Al-Gharabli, Samer; Al-Omari, Bana; Kujawski, Wojciech; Kujawa, Joanna
通讯作者	Al-Gharabli, S (corresponding author), German Jordanian Univ, Pharmaceut & Chem Engn Dept, Amman 11180, Jordan. ; Kujawa, J (corresponding author), Nicolaus Copernicus Univ Torun, Fac Chem, PL-87100 Torun, Poland.
来源期刊	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
EISSN	1944-8252
出版年	2021
卷号	13 期号:9 页码:11268-11283
英文摘要	Highly effective, hybrid separation materials for water purification were generated following a bioinspired system available in nature. The desert beetle was the inspiration for the generation of separation materials. Using the hydrophobic poly(vinylidene fluoride) (PVDF) membrane as the basis, the membrane was first activated and then furnished with silane-based linkers, and the covalent anchoring of chitosan was successfully accomplished. The obtained surface architecture was a copy of the desert beetle's armor possessing a hydrophobic matrix with hydrophilic domains. The modification was done in the presence or the lack of catalyst (N,N-diisopropylethylamine) that made it possible to tune easily wettability, roughness, and material as well as adhesive features. The membrane morphology and surface chemistry were studied by applying a series of analytical techniques. As a result of chitosan attachment, substantial improvement in transport and separation was reported. Pristine PVDF was characterized by a water flux of 5.28 kg m(-2) h(-1) and an activation energy of 48.16 kJ mol(-1). The water flux and activation energy for a hybrid membrane with chitosan were equal to 15.55 kg m(-2) h(-1) and 33.98 kJ mol(-1), respectively. The hybrid materials possessed enhanced stability and water resistance that were maintained after 10 cycles of membrane distillation tests.
英文关键词	polyvinylidene fluoride (PVDF) chitosan membrane distillation biomimetic hybrid material molecular decoration desalination
类型	Article
语种	英语
开放获取类型	Green Published
收录类别	SCI-E
WOS记录号	WOS:000629054100058
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS研究方向	Science & Technology - Other Topics ; Materials Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349242
作者单位	[Al-Gharabli, Samer; Al-Omari, Bana] German Jordanian Univ, Pharmaceut & Chem Engn Dept, Amman 11180, Jordan; [Kujawski, Wojciech; Kujawa, Joanna] Nicolaus Copernicus Univ Torun, Fac Chem, PL-87100 Torun, Poland
推荐引用方式 GB/T 7714	Al-Gharabli, Samer,Al-Omari, Bana,Kujawski, Wojciech,et al. How Can the Desert Beetle and Biowaste Inspire Hybrid Separation Materials for Water Desalination?[J],2021,13(9):11268-11283.
APA	Al-Gharabli, Samer,Al-Omari, Bana,Kujawski, Wojciech,&Kujawa, Joanna.(2021).How Can the Desert Beetle and Biowaste Inspire Hybrid Separation Materials for Water Desalination?.ACS APPLIED MATERIALS & INTERFACES,13(9),11268-11283.
MLA	Al-Gharabli, Samer,et al."How Can the Desert Beetle and Biowaste Inspire Hybrid Separation Materials for Water Desalination?".ACS APPLIED MATERIALS & INTERFACES 13.9(2021):11268-11283.