A photoelectrochemical coating for corrosion protection using Fe3O4@MoS2 core-shell and sunflower oil

被引：5
作者：
Hong, Min-Sung [1 ,2 ]
Park, Yunjeong [3 ]
Choi, Seok-Ryul [2 ]
Ko, Sang-Jin [2 ]
Kim, Kyunghoon [3 ]
Kim, Jung Gu [2 ]
机构：
[1] Univ Calif Berkeley, Dept Nucl Engn, Berkeley, CA 94720 USA
[2] Sungkyunkwan Univ SKKU, Sch Adv Mat Sci & Engn, Suwon 16419, South Korea
[3] Sungkyunkwan Univ SKKU, Sch Mech Engn, Suwon 16419, South Korea
来源：
MATERIALS CHEMISTRY AND PHYSICS | 2022年 / 276卷
基金：
新加坡国家研究基金会;
关键词：
Photoelectrochemical; Coatings; Corrosion; Core-shells; Electrochemical analysis; MOS2 ULTRATHIN NANOSHEETS; FILIFORM CORROSION; THIN-FILMS; TIO2; ANTICORROSION; OPTIMIZATION; COMPOSITES;
D O I：
10.1016/j.matchemphys.2021.125385
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Coating and cathodic protection are the most basic and traditional methods to counter corrosion. However, these methods have some limitations such as coatings defects and additional apparatus. Here, an attempt is made to overcome this issue by using Fe3O4@MoS2 core-shell based on sunflower oil coatings (SC-Core shell). The magnetically aligned structure of Fe3O4@MoS2 act as pathways to the flow of the photogenerated electrons and causing the effective mitigation of metal electrons movements for corrosion. Overall, SC-Core shell represents a promising coating because of their easy synthesis, excellent corrosion mitigation properties in outdoor/indoor environment.
引用
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页数：8
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