Статья

Electrospun highly corrosion-resistant polystyrene–nickel oxide superhydrophobic nanocomposite coating

Ahmed Bahgat RadwanCenter for Advanced Materials, Qatar University, P.O. Box 2713, Doha, QatarCheirva A. MannahCenter for Advanced Materials, Qatar University, P.O. Box 2713, Doha, QatarMostafa H. SliemCenter for Advanced Materials, Qatar University, P.O. Box 2713, Doha, QatarNoora Al‐QahtaniCenter for Advanced Materials, Qatar University, P.O. Box 2713, Doha, QatarPaul C. OkonkwoMechanical and Mechatronics Engineering Department, College of Engineering, Dhofar University, 211, Salalah, OmanElyor BerdimurodovFaculty of Natural Sciences, Karshi State University, Karshi, Uzbekistan, 180100A.M.A. MohamedDepartment of Metallurgical and Materials Engineering, Faculty of Petroleum and Mining Engineering, Suez University, Suez, 43721, EgyptAboubakr M. AbdullahCenter for Advanced Materials, Qatar University, P.O. Box 2713, Doha, Qatar

Journal of Applied Electrochemistryjournal2021en

ABI

Аннотация

Abstract A key challenge in producing superhydrophobic coatings (SHC) is to tailor the surface morphology on the micro-nanometer scale. In this work, a feasible and straightforward route was employed to manufacture polystyrene/nickel oxide (PSN) nanocomposite superhydrophobic coatings on aluminum alloys to mitigate their corrosion in a saline environment. Different techniques were employed to explore the influence of the addition of NiO nanoparticles to the as-prepared coatings. PSN-2 composite with ~ 4.3 wt% of NiO exhibited the highest water contact angle (WCA) of 155° ± 2 and contact angle hysteresis (CAH) of 5°. Graphic abstract EIS Nyquist plots of 3 g of electrospun polystyrene coatings (a) without and with (b) 0.1, (c) 0.15, and (d) 0.2 g of NiO.

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Темы

Surface Modification and Superhydrophobicity Advanced Sensor and Energy Harvesting Materials Electrospun Nanofibers in Biomedical Applications

Идентификаторы

DOI: 10.1007/s10800-021-01603-8

Цитирования и источники

Цитирований: 12 Использованных источников: 50

Показатели — AkademScholar