Article
Chemistry, Physical
Sukanta Pal, Sourav Mondal, Prasanta Pal, Ajit Das, Subhamay Pramanik, Jayanta Maity
Summary: The modified fabric, produced using a simple and cost-effective method, demonstrates excellent separation performance and reusability.
COLLOID AND INTERFACE SCIENCE COMMUNICATIONS
(2021)
Article
Engineering, Multidisciplinary
Changlian Xu, Yitong Luo, Lu Zhou, Yiwen Bi, Hao Sun
Summary: In this study, a durable superhydrophobic stainless steel mesh was fabricated by self-assembly of zinc stearate, which exhibited excellent self-cleaning performance and high separation efficiency for cyclic oil/water separation.
JOURNAL OF BIONIC ENGINEERING
(2022)
Article
Materials Science, Paper & Wood
Hui Li, Huimin Zhang, Yiding Luo, Hongbo Shi, Lincai Peng
Summary: This study presents a facile method to prepare durable and sustainable superhydrophobic-superoleophilic paper with excellent anti-bacterial adhesion, self-cleaning, and separation performance, which can effectively prevent and eliminate bacterial contamination.
Article
Materials Science, Textiles
Qingbo Xu, Xiating Ke, Yanyan Zhang, Peng Wang
Summary: Improving surface roughness and reducing surface energy are the main strategies in constructing superhydrophobic cotton fabrics. This study presents a noncomplicated method to produce superhydrophobic fabrics with excellent durability. The finished fabric shows great potential application in clothing and industrial fields.
FIBERS AND POLYMERS
(2022)
Article
Chemistry, Physical
Md. Mokter Hossain, Sarah Wu, Alia Nasir, Dinithi Mohotti, Ndeddy Aka junior Robinson, Yuan Yuan, Ekow Agyekum-Oduro, Asia Akter, Kaiser Ahmed Bhuiyan, Rahate Ahmed, Van Toan Nguyen, Kyeong Hwan Yoon, Quang Hung Trinh, Young Sun Mok
Summary: Efficient superhydrophobic and superoleophilic thin films were prepared using atmospheric-pressure plasma polymerization, which can be used for oil-water separation and self-cleaning. By adjusting the operating parameters and gas flow rate, the hydrophobicity of the films can be controlled to achieve different performances.
SURFACES AND INTERFACES
(2022)
Article
Engineering, Chemical
Jinglin Tan, Xiaohui Mao, Wenjihao Hu, Hongbo Zeng
Summary: This study investigates the influence of PDMS chain architectures on surface properties and reveals that PDMS coatings with looped structures exhibit superior hydrophobicity, self-cleaning, and water sliding compared to coatings with linear structures. Additionally, both looped and linear PDMS coated stainless steel mesh/polyester fibers show efficient separation of oil/water mixture.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Materials Science, Textiles
Sukanta Pal, Sourav Mondal, Ajit Das, Jayanta Maity
Summary: Superhydrophobic cotton fabrics were prepared using low surface energy silane components decorated with copper oxide nanoparticles, showing excellent self-cleaning activity. The coated fabric can efficiently separate oil-water mixtures, exhibit superhydrophobicity and self-cleaning behavior, and demonstrate stability through various tests.
FIBERS AND POLYMERS
(2021)
Article
Chemistry, Multidisciplinary
Shumin Fan, Sujie Jiang, Zhenjie Wang, Pengchao Liang, Wenxiu Fan, Kelei Zhuo, Guangri Xu
Summary: This article introduces a method using superhydrophobic materials for oil/water separation. The prepared superhydrophobic materials, through coatings and modifications, demonstrate excellent separation efficiency and durability, and can adapt to various environmental conditions.
Article
Engineering, Environmental
Xilu Liu, Hui Li, Jianqiang Zhang, Lei Zhu, Xu Zhu, Shifan Yu, Jinwei Xue, Ran Wang, Shaopeng Gan, Baojun Wei, Qingzhong Xue
Summary: A durable self-healing stainless-steel mesh was fabricated by hydrothermal growth of Ni and Fe double hydroxide nanosheet structure and dip-coating of PDMS. The engineered mesh exhibits reliable superhydrophobicity, corrosion resistance, and self-cleaning properties, making it suitable for oilfield-produced water treatment.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2022)
Article
Chemistry, Applied
Qianqian Shang, Jianwen Cheng, Chengguo Liu, Lihong Hu, Caiying Bo, Yun Hu, Xiaohui Yang, Xiaoli Ren, Yonghong Zhou, Wen Lei
Summary: A sustainable and durable superhydrophobic cotton fabric was created by utilizing an eco-friendly enzyme-etching approach and hydrophobic modification. The fabric exhibited special wettability, exceptional mechanical durability, and high separation performance, making it suitable for wastewater treatment.
PROGRESS IN ORGANIC COATINGS
(2021)
Article
Engineering, Environmental
M. E. Mohamed, B. A. Abd-El-Nabey
Summary: In this work, dopamine was self-polymerized on cotton fabric using a simple deep coating method followed by modification with palmitic acid to achieve a superhydrophobic/oleophilic cotton fabric. The fabric showed excellent separation efficiency, oil absorption capacity, and stability, making it a promising material for oil-water separation applications.
WATER SCIENCE AND TECHNOLOGY
(2021)
Article
Chemistry, Multidisciplinary
Zhiwen Long, Luhan Yuan, Jianyu Chen, Lei Luo, Chu Shi, Caiqin Wu, Hui Qiao, Keliang Wang
Summary: A novel fabrication method for constructing durable and fluorine-free superhydrophobic surfaces on cotton textiles has been achieved through the in situ growth of zeolitic imidazolate framework-8 (ZIF-8) layers and polydimethylsiloxane (PDMS) modification. The optimized roughness and improved durability were achieved by tuning the mole ratio and introducing polydopamine. The resulting superhydrophobic fabric exhibited excellent water contact angle, durability, stability, and resistance against sunlight exposure and chemical reagents.
ADVANCED MATERIALS INTERFACES
(2022)
Article
Biochemistry & Molecular Biology
Qingbo Xu, Xinyu Wang, Yanyan Zhang
Summary: The use of toxic reagents in the finishing process of superhydrophobic cotton fabrics restricts their application. A green and sustainable method for preparing superhydrophobic cotton fabrics is needed. In this study, phytic acid (PA) etching and subsequent coating with epoxidized soybean oil (ESO)-derived thermosets and stearic acid (STA) were used to create a superhydrophobic cotton fabric. The finished fabric exhibited excellent self-cleaning properties and retained its inherent properties.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Engineering, Environmental
Hai-Ming Song, Li-Jing Zhu, Gang Wang, Hao Yang, Zhi-Xiang Zeng, Ling-Hui Wang
Summary: PVDF porous membranes prepared by non-solvent induced phase separation exhibit various crystalline forms and micro/nanostructures, showing excellent oil permeation resistance and outstanding antifouling properties.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2021)
Article
Chemistry, Multidisciplinary
Yuchun He, Lingxiao Wang, Tingni Wu, Zhipeng Wu, Yu Chen, Kai Yin
Summary: In this study, a simple method to achieve superhydrophobicity on various substrate surfaces is proposed. By using femtosecond laser direct processing, grooves and protrusions are constructed on substrates to form a protective layer, followed by scanning with polytetrafluoroethylene (PTFE) to achieve superhydrophobicity. This method can achieve robust superhydrophobic surfaces with excellent anti-friction performance on different substrates.