一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

ChemicalBook >> journal list >> Chemical Engineering Journal >>article
Chemical Engineering Journal

Chemical Engineering Journal

IF: 13.3
Download PDF

Enhanced interfacial bonding strategy via the molecular encapsulation effect for durable superhydrophobic coatings

Published:13 December 2024 DOI: 10.1016/j.cej.2024.158605
Yuanchuan Ma, Jiao Wei, Yang Hu, Jialong Zhu, Wen-Jun Wang, Hong Fan

Abstract

Superhydrophobic coatings have attracted widespread attention for their high versatility and scalability in various water-involved application scenarios. Developing superhydrophobic coatings with excellent durability is important, yet extremely challenging. Since the interfacial bonding offered by the essential low-surface-energy property is too limited to maintain surface textures. Herein, a well-tailored strategy is proposed to address the interfacial weakness by introducing efficient adhesive functional moieties into the low surface energy polymer structures employed for constructing superhydrophobic coatings. Catechol and urea groups were selected as key functional moieties and were homogeneously dispersed within the silicone network by being constructed as crosslinkers. In addition, the urea moiety effectively suppressed the oxidation failure of the catechol moiety because of the molecular encapsulation effect which functioned through the hydrogen-bonded intermolecular interactions. Owing to the synergistic enhancement of the two adhesion functional moieties, the optimized superhydrophobic coating showed over fivefold boost in mechanical stability, tolerating 40?m of sandpaper abrasion and 250 cycles of tape peeling. Superhydrophobicity was also well kept after various harsh environmental tests including chemical corrosion, UV aging, and extreme temperatures. This novel approach indicates a feasible way to enhance durability and will contribute to the practical application of superhydrophobic coatings.

Substances (1)

Materials
Procduct Name CAS Molecular Formula Supplier Price
N,N-Dimethylformamide 68-12-2 C3H7NO 1324 suppliers $11.20-$14488.10

Similar articles

IF:2.8

In vivo Human Skin Penetration of the UV Filter Ethylhexyl Triazone: Effect of Lipid Microparticle Encapsulation.

Skin Pharmacology and Physiology Santo Scalia, Sarah Battaglioli,etc Published: 1 January 2019
IF:5.3

Liposomes-mediated enhanced antitumor effect of docetaxel with BRD4-PROTAC as synergist for breast cancer chemotherapy/immunotherapy

International Journal of Pharmaceutics Xixi Chen, Fang Li,etc Published: 19 November 2024
兴隆县| 星子县| 涞源县| 于都县| 马公市| 襄城县| 乳源| 涿州市| 神池县| 永丰县| 东阳市| 贵德县| 新乐市| 专栏| 自治县| 汝阳县| 黎城县| 阜平县| 乌兰浩特市| 婺源县| 平武县| 南江县| 克东县| 巴塘县| 综艺| 蒙山县| 辽宁省| 太原市| 新宾| 万宁市| 濮阳县| 临清市| 长兴县| 镇坪县| 云浮市| 玉环县| 思南县| 宿迁市| 长葛市| 武城县| 上思县|