In-situ growth of nanostructured catalytic coatings via one-step plasma electrolytic oxidation

2019 ◽  
Vol 479 ◽  
pp. 738-744
Author(s):  
Xiwen Yu ◽  
Zongcheng Yan ◽  
Honglei Qin ◽  
Mingyue Wu ◽  
Aili Wang ◽  
...  
Keyword(s):  
Plasma Electrolytic Oxidation ◽  
In Situ Growth ◽  
Electrolytic Oxidation ◽  
One Step ◽  
Plasma Electrolytic

One‐Step Synthesis of Antibacterial Coatings by Plasma Electrolytic Oxidation of Aluminum

2019 ◽  
Vol 21 (8) ◽  
pp. 1900119 ◽  
Author(s):  
Janaina S. Santos ◽  
Andressa Rodrigues ◽  
Anna P. Simon ◽  
Carlise H. Ferreira ◽  
Vidiany A. Q. Santos ◽  
...  
Keyword(s):  
Plasma Electrolytic Oxidation ◽  
Antibacterial Coatings ◽  
Electrolytic Oxidation ◽  
One Step ◽  
Plasma Electrolytic

One-step plasma electrolytic oxidation for TiO2/SnO2 film as LIB anode

2021 ◽  
pp. 1-8
Author(s):  
Ping Lu ◽  
Jie Wu ◽  
Hui Zhao ◽  
Mengli Zhao ◽  
Lei Dong ◽  
...  
Keyword(s):  
Plasma Electrolytic Oxidation ◽  
Sno2 Film ◽  
Electrolytic Oxidation ◽  
One Step ◽  
Plasma Electrolytic

In Situ Formation of ZrO2-Y2O3-Containing Ceramic Coating on Magnesium Alloy by Plasma Electrolytic Oxidation

2011 ◽  
Vol 295-297 ◽  
pp. 1684-1690
Author(s):  
Hai He Luo ◽  
Qi Zhou Cai
Keyword(s):  
Corrosion Resistance ◽  
Magnesium Alloy ◽  
Plasma Electrolytic Oxidation ◽  
Ceramic Coating ◽  
Electrochemical Corrosion ◽  
Dense Layer ◽  
X Ray ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic

A ZrO2-Y2O3-containing composite ceramic coating was firstly in situ prepared on AZ91D magnesium alloy by plasma electrolytic oxidation (PEO) technique in an alkaline silicate-containing electrolyte. The morphology, chemical composition and corrosion resistance of the PEO coating were investigated by environmental scanning electron microscopy (ESEM), X-ray diffractometer (XRD), energy dispersive X-ray (EDX) spectrometer, dropping corrosion and electrochemical corrosion test. The results showed that the ceramic coating consisted of two distinct structural layers: an outer loose layer and an inner dense layer; it was composed of t-ZrO2, Y2O3, SiO2and some magnesium compounds, such as MgO,MgF2and Mg2SiO4. In addition, the ceramic coating also showed excellent dropping and electrochemical corrosion resistance, which was mainly attributed to its special phase composition and microstructure.

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