TY - JOUR
T1 - Superhydrophobic Myristic Acid/TiO2-Nickel Coating with Improved Corrosion Inhibition Property Created by Facile Electrodeposition and Modification Methods
AU - Zhang, Xin
AU - Yin, Huawei
AU - Tang, Jianting
AU - Hu, Chuanbo
AU - Li, Tingzhen
N1 - Funding Information:
This research was supported by the Natural Science Foundation of Chongqing (No. cstc2020jcyj-msxmX0826), the Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan province (No. 2021CL15), the Research Project on Higher Education Teaching Reform of Chongqing Three Gorges University (No. JGYB2108), Undergraduate Training Program for Innovation and Entrepreneurship of Chongqing Three Gorges University (No. 2021010), and the Science and Technology Research Program of Chongqing Municipal Education Commission (Nos. KJQN201901228, KJQN201901223, KJQN202001234). The authors also acknowledge the Chongqing Key Laboratory of Water Environment Evolution and Pollution Control in the Three Gorges Reservoir for supplying the equipment for the work.
Publisher Copyright:
© 2021 The Minerals, Metals & Materials Society.
PY - 2021/10
Y1 - 2021/10
N2 - In this article, nickel (Ni) coating was constructed on brass substrate by a simple electrodeposition technique, and myristic acid/TiO2 composite (MTC) modifier was used to modify Ni coating. The chemical composition and surface morphology of MTC confirm that myristic acid (MA) was successfully grafted on TiO2 nanoparticles. As a comparison, the structures of the Ni coatings were modified by MTC or MA. We found that both modified Ni coatings exhibit strong durability, self-cleaning and superhydrophobicity ability and have good prospect of decontamination. After Ni coating had been modified by MTC, the water contact angle and sliding angle of MTC-Ni were > 170° and < 5°, respectively. In addition, the MTC-Ni coating shows improved corrosion resistance, which can effectively retard the corrosion of brass. This novel and facile electrodeposition-modification route is believed to be widely applied to preparing superhydrophobic surfaces on metallic materials.
AB - In this article, nickel (Ni) coating was constructed on brass substrate by a simple electrodeposition technique, and myristic acid/TiO2 composite (MTC) modifier was used to modify Ni coating. The chemical composition and surface morphology of MTC confirm that myristic acid (MA) was successfully grafted on TiO2 nanoparticles. As a comparison, the structures of the Ni coatings were modified by MTC or MA. We found that both modified Ni coatings exhibit strong durability, self-cleaning and superhydrophobicity ability and have good prospect of decontamination. After Ni coating had been modified by MTC, the water contact angle and sliding angle of MTC-Ni were > 170° and < 5°, respectively. In addition, the MTC-Ni coating shows improved corrosion resistance, which can effectively retard the corrosion of brass. This novel and facile electrodeposition-modification route is believed to be widely applied to preparing superhydrophobic surfaces on metallic materials.
UR - https://www.scopus.com/pages/publications/85113961972
U2 - 10.1007/s11837-021-04814-8
DO - 10.1007/s11837-021-04814-8
M3 - Journal article
AN - SCOPUS:85113961972
SN - 1047-4838
VL - 73
SP - 3111
EP - 3120
JO - JOM
JF - JOM
IS - 10
ER -