Results 31 to 40 of about 8,909 (236)

Large‐Scale, Abrasion‐Resistant, and Solvent‐Free Superhydrophobic Objects Fabricated by a Selective Laser Sintering 3D Printing Strategy

Advanced Science, 2023
Manufacturing abrasion‐resistant superhydrophobic matters is challenging due to the fragile feature of the introduced micro‐/nanoscale surface roughness. Besides the long‐term durability, large scale at meter level, and 3D complex structures are of great
Zhenhua Wu, Congcan Shi, Aotian Chen, Yike Li, Shuang Chen, Dong Sun, Changshun Wang, Zhufeng Liu, Qi Wang, Jianyu Huang, Yamei Yue, Shanfei Zhang, Zichuan Liu, Yizhuo Xu, Jin Su, Yan Zhou, Shifeng Wen, Chunze Yan, Yusheng Shi, Xu Deng, Lei Jiang, Bin Su   +21 more
doaj   +1 more source

Study of superhydrophobic concrete with integral superhydrophobicity and anti-corrosion property

Case Studies in Construction Materials, 2023
Due to the natural hydrophilicity of concrete, steel reinforced concrete structure is vulnerable to be corroded by chloride ions in marine environment.
Yayun Zhao, Lulu Lei, Qing Wang, Xiaodong Li   +3 more
doaj   +1 more source

Study on the Anti-Frosting and Droplet Contact Characteristics of Fluorine-Based Self-Assembled Superhydrophobic Coating [PDF]

Cailiao Baohu
In order to study the effect of the cold surface on the anti-frosting performance of the superhydrophobic coating and the impact contact behavior of droplets, a fluorine-based self-assembled superhydrophobic coating was sprayed on the surface of carbon ...
YANG Jinglong, QIU Chao
doaj   +1 more source

Drag reduction of stable biomimetic superhydrophobic steel surface by acid etching under an oxygen-sufficient environment

Materials Research Express, 2020
Superhydrophobic surfaces have shown utility applications in drag reduction field. A novel method based on simulation analysis and test experiments is proposed to fabricate a superhydrophobic surface with 3D flower-like micro and nano-structures on a ...
Wanting Rong, Haifeng Zhang, Zhigang Mao, Xiaowei Liu, Keguan Song   +4 more
doaj   +1 more source

Fabrication of Durable Superhydrophobic Surface for Versatile Oil/Water Separation Based on HDTMS Modified PPy/ZnO

Nanomaterials, 2022
Superhydrophobic materials have been widely applied in rapid removal and collection of oils from oil/water mixtures for increasing damage to environment and human beings caused by oil-contaminated wastewater and oil spills.
Shumin Fan, Sujie Jiang, Zhenjie Wang, Pengchao Liang, Wenxiu Fan, Kelei Zhuo, Guangri Xu   +6 more
doaj   +1 more source

Research Progress on Preparation Method and Properties of Superhydrophobic Coating of Organic High Polymer [PDF]

Cailiao Baohu
Organic high molecular polymer superhydrophobic coatings have a wide range of material choices， high comprehensive performance，simple preparation methods， and are easy to realize large-scale industrial applications，making them the most likely ...
GAO Xiaoyu, ZHANG Heng, LIU Junming, FENG Liming, CHEN Bobo
doaj   +1 more source

Advancements in Hypersaline Wastewater Treatment: The Promise of Quasi‐Liquid Surfaces to Reduce Salt Scaling

Advanced Functional Materials, EarlyView.
Durable quasi‐liquid polymer brush surfaces provide an anti‐scaling strategy for hypersaline brine evaporation and zero‐liquid‐discharge desalination. The smooth, liquid‐like QLS interface suppresses substrate‐side salt nucleation, promotes compact crystallization and dewetting, reduces crystal–surface contact area, and enables low‐adhesion salt ...
Mohammed Imran Khan, Bei Fan
wiley   +1 more source

Superhydrophobic blood-repellent tubes for clinical cardiac surgery

Materials & Design, 2023
Superhydrophobic coatings are gaining importance not only in military technology, industrial engineering, power systems and transportation, but also in food science and biomedicine, where they have enormous potential for real-time applications.
Zhaoyun Sun, Lei Ding, Wei Tong, Chen Ma, Dinglin Yang, Xiang Guan, Yangfan Xiao, Kailun Xu, Qingguo Li, Cunjing Lv   +9 more
doaj   +1 more source

An Electrowetting Pump

Advanced Functional Materials, EarlyView.
A tubular electrowetting pump moves alternating droplets through a millimeter‐wide channel in discrete, reversible steps, functioning as a fluidic stepper motor. With no moving parts and electrodes insulated from the liquid, it delivers silent, accurate flow. Flexibility allows the pump to be woven directly into textiles for wearable, medical, and soft‐
Robert Hennig, Herbert Shea
wiley   +1 more source

Nano-silica modified with silane and fluorinated chemicals to prepare a superhydrophobic coating for enhancing self-cleaning performance

Water Science and Technology
Superhydrophobic coatings with excellent self-cleaning performance have attracted significant concerns from researchers. Although various superhydrophobic coatings with prominent superhydrophobic properties have been fabricated, most developed coatings ...
Guisheng Zeng, Baichuan Gong, Yingpeng Li, Kun Wang, Qian Guan   +4 more
doaj   +1 more source