Hydrophobic to superhydrophobic surface modification using impacting particulate sprays

2014 ◽  
Vol 311 ◽  
pp. 89-94 ◽  
Author(s):  
Chun Yat Lau ◽  
Thach Vuong ◽  
Jingming Wang ◽  
Murat Muradoglu ◽  
Oi Wah Liew ◽  
...  
Keyword(s):  
Surface Modification ◽  
Superhydrophobic Surface

Mussel-Inspired Polymer-Based Universal Spray Coating for Surface Modification: Fast Fabrication of Antibacterial and Superhydrophobic Surface Coatings

2018 ◽  
Vol 5 (5) ◽  
pp. 1701254 ◽  
Author(s):  
Christoph Schlaich ◽  
Mingjun Li ◽  
Chong Cheng ◽  
Ievgen S. Donskyi ◽  
Leixiao Yu ◽  
...  
Keyword(s):  
Surface Modification ◽  
Superhydrophobic Surface ◽  
Spray Coating ◽  
Surface Coatings

Waterproof Narrow-Band Fluoride Red Phosphor K2TiF6:Mn4+ via Facile Superhydrophobic Surface Modification

2017 ◽  
Vol 10 (1) ◽  
pp. 880-889 ◽  
Author(s):  
Ya-Yun Zhou ◽  
En-Hai Song ◽  
Ting-Ting Deng ◽  
Qin-Yuan Zhang
Keyword(s):  
Surface Modification ◽  
Superhydrophobic Surface ◽  
Narrow Band ◽  
Red Phosphor

Development of a nonwetting coating for packaging substrate surfaces using a novel and easy to implement method

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Çağla Koşak Söz ◽  
Zafer Özomay ◽  
Semra Unal ◽  
Muhammet Uzun ◽  
Sinan Sönmez
Keyword(s):  
Surface Modification ◽  
Superhydrophobic Surface ◽  
Surface Coatings ◽  
Surface Wetting ◽  
Coated Paper ◽  
Inorganic Particles ◽  
Coating Application ◽  
Water Based ◽  
Substrate Surfaces ◽  
Paper Substrates

Abstract This study is about preparing different paper substrates with chemically stable hydrophobic and superhydrophobic surface coatings through spraying a mixture of poly(dimethylsiloxane) (PDMS) and inorganic particles. The method is easy to implement, reproducible and requires inexpensive starting materials. Non-colored and colored types of (i) raw paper (UC), (ii) glossy coated paper (GC) and (iii) matte coated paper (MC) surfaces were selected for surface modification through the coating application. Both water-based ink (WB) and solvent-based ink (SB) formulations were used to dye substrate surfaces. Investigations including surface wetting, optical and physical properties of the coated paper substrates revealed that the coating application method proposed is a promising lacquer alternative for packaging purposes.

Superhydrophobic membrane: progress in preparation and its separation properties

2019 ◽  
Vol 35 (2) ◽  
pp. 211-238 ◽  
Author(s):  
Nurul F. Himma ◽  
Nicholaus Prasetya ◽  
Sofiatun Anisah ◽  
I Gede Wenten
Keyword(s):  
Aqueous Solution ◽  
Surface Modification ◽  
Superhydrophobic Surface ◽  
Membrane Distillation ◽  
Processing Method ◽  
Gas Absorption ◽  
Membrane Preparation ◽  
Preparation Methods ◽  
Direct Processing ◽  
Further Development

AbstractSuperhydrophobic membrane that is highly resistant to wetting by aqueous solution has gained great attention because of its potential to be applied in many emerging membrane processes such as membrane gas absorption (MGA) and membrane distillation (MD). Numerous approaches have been proposed to obtain membranes with superhydrophobic surface from materials with various degrees of hydrophobicity. This paper then reviews the progress in superhydrophobic membrane preparation and its separation properties. A brief description of superhydrophobicity is firstly presented. Preparation methods of the superhydrophobic membrane are subsequently reviewed, including direct processing method and surface modification of the existing membrane. Finally, the separation properties and challenges of superhydrophobic membranes are discussed. This article could provide an insight for further development of superhydrophobic membrane.

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