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用于高效雾收集的聚丙烯表面超疏水纳米线的制备 注射压缩成型

Preparation of superhydrophobic nanowires on polypropylene surface injection compression molding for efficient fog collection.

作者信息

Wang Xing-Yu, Huang Han-Xiong

机构信息

Lab for Micro Molding and Polymer Rheology, Guangdong Provincial Key Laboratory of Technique and Equipment for Macromolecular Advanced Manufacturing, South China University of Technology Guangzhou 510640 People's Republic of China

出版信息

RSC Adv. 2024 Oct 14;14(44):32339-32349. doi: 10.1039/d4ra05074f. eCollection 2024 Oct 9.

DOI:10.1039/d4ra05074f
PMID:39403168
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11472120/
Abstract

In this work, a superhydrophobic polypropylene (PP) replica with nanowires is fabricated using an injection compression molding (ICM) process. The morphology, superhydrophobicity and fog water harvesting efficiency of the as-prepared PP replica surface are investigated. Morphological characterization indicates that the PP replica surface exhibits nanowires with intertwined tips. Compared to the untreated PP surface (referred to as the PP counterpart), the PP replica surface shows a higher contact angle (CA) and lower rolling angle (RA). Furthermore, the complete transfer of a water droplet with no volume loss from the PP replica surface to the filter paper shows that nanowires on the PP replica surface are responsible for the superhydrophobic and low-adhesive properties of the surface. The Cassie-Baxter state with a CA of ∼153°, low ice adhesion strength (13.3 kPa at -20 °C) and good fog water harvesting efficiency (∼7.26 g m s) demonstrate that the prepared PP replica has economic potential for fog water harvesting applications.

摘要

在这项工作中，采用注射压缩成型（ICM）工艺制备了具有纳米线的超疏水聚丙烯（PP）复制品。研究了所制备的PP复制品表面的形貌、超疏水性和雾水收集效率。形态表征表明，PP复制品表面呈现出尖端相互缠绕的纳米线。与未处理的PP表面（称为PP对照物）相比，PP复制品表面显示出更高的接触角（CA）和更低的滚动角（RA）。此外，水滴从PP复制品表面完全转移到滤纸且无体积损失，这表明PP复制品表面的纳米线赋予了该表面超疏水和低粘附性能。具有约153°的接触角、低冰粘附强度（-20°C时为13.3 kPa）和良好的雾水收集效率（约7.26 g m s）的Cassie-Baxter状态表明，所制备的PP复制品在雾水收集应用中具有经济潜力。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/6e03c508548e/d4ra05074f-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/90a5184b41d4/d4ra05074f-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/81d7339fca72/d4ra05074f-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/1e5675e07911/d4ra05074f-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/475f9d1f79a9/d4ra05074f-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/a2141b5f8254/d4ra05074f-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/00b802d95d7c/d4ra05074f-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/7ab1c45c93b1/d4ra05074f-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/6e03c508548e/d4ra05074f-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/90a5184b41d4/d4ra05074f-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/81d7339fca72/d4ra05074f-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/1e5675e07911/d4ra05074f-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/475f9d1f79a9/d4ra05074f-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/a2141b5f8254/d4ra05074f-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/00b802d95d7c/d4ra05074f-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/7ab1c45c93b1/d4ra05074f-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6fb3/11472120/6e03c508548e/d4ra05074f-f9.jpg

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2
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RSC Adv. 2023 Sep 19;13(40):27839-27864. doi: 10.1039/d3ra04253g. eCollection 2023 Sep 18.
3
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Langmuir. 2023 Aug 22;39(33):11898-11909. doi: 10.1021/acs.langmuir.3c01705. Epub 2023 Aug 8.
4
Patterned Hybrid Wettability Surfaces for Fog Harvesting.用于雾收集的图案化混合润湿性表面
Langmuir. 2023 Apr 4;39(13):4642-4650. doi: 10.1021/acs.langmuir.2c03432. Epub 2023 Mar 23.
5
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