干旱区生态环境知识资源中心(Arid): Bioinspired Double-stranded Yarn with Alternating Hydrophobic/Hydrophilic Patterns for High-efficiency Fog Collection

Arid

DOI	10.1007/s10118-024-3109-5
	Bioinspired Double-stranded Yarn with Alternating Hydrophobic/Hydrophilic Patterns for High-efficiency Fog Collection
	Hou, Lan-Lan; Qiu, Meng-Na; Wang, Ya-Qiong; Bai, Tong-Hua; Cui, Zhi-Min; Liu, Jing-Chong; Qi, Ying-Qun; Wang, Nu; Li, Yong; Zhao, Yong
通讯作者	Zhao, Y
来源期刊	CHINESE JOURNAL OF POLYMER SCIENCE
ISSN	0256-7679
EISSN	1439-6203
出版年	2024
卷号	42 期号:7 页码:968-975
英文摘要	Efforts to develop innovative water harvesting strategies offer powerful solutions to alleviate the water crisis, especially in remote and arid areas. Inspired by the hydrophobic/hydrophilic pattern of desert beetles and water self-propulsion property of spider silks, a double-strand hydrophobic PVDF-HFP/hydrophilic PAN nanofibers yarn is proposed by electrospinning and twisting techniques. The double-strand cooperation approach allows for water deposition on hydrophobic PVDF-HFP segment and transport under the asymmetric capillary driving force of hydrophilic PAN segment, thus speeded up the aggregation and growth of droplets. The effects of the composition and the diameter ratio of the two primary yarns were studied and optimized for boosting fog collection performance. The double-strand anisotropic yarn not only provide an effective method for water harvesting, but also hold the potential to inspire innovative design concepts for fog collection materials in challenging environments.
英文关键词	Fog collection Wettability Electrospinning Nanofibers Spider silk
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001201485400002
WOS关键词	WATER COLLECTION ; WETTABILITY ; TRANSPORT ; SURFACE ; MICROFIBERS
WOS类目	Polymer Science
WOS研究方向	Polymer Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403196
推荐引用方式 GB/T 7714	Hou, Lan-Lan,Qiu, Meng-Na,Wang, Ya-Qiong,et al. Bioinspired Double-stranded Yarn with Alternating Hydrophobic/Hydrophilic Patterns for High-efficiency Fog Collection[J],2024,42(7):968-975.
APA	Hou, Lan-Lan.,Qiu, Meng-Na.,Wang, Ya-Qiong.,Bai, Tong-Hua.,Cui, Zhi-Min.,...&Zhao, Yong.(2024).Bioinspired Double-stranded Yarn with Alternating Hydrophobic/Hydrophilic Patterns for High-efficiency Fog Collection.CHINESE JOURNAL OF POLYMER SCIENCE,42(7),968-975.
MLA	Hou, Lan-Lan,et al."Bioinspired Double-stranded Yarn with Alternating Hydrophobic/Hydrophilic Patterns for High-efficiency Fog Collection".CHINESE JOURNAL OF POLYMER SCIENCE 42.7(2024):968-975.