scholarly journals Y-doped TiO2 coating with superior bioactivity and antibacterial property prepared via plasma electrolytic oxidation

2020 ◽  
Vol 192 ◽  
pp. 108758 ◽  
Author(s):  
Baoping Zhang ◽  
Bo Li ◽  
Shuting Gao ◽  
Yiting Li ◽  
Rui Cao ◽  
...  
Keyword(s):  
Plasma Electrolytic Oxidation ◽  
Antibacterial Property ◽  
Tio2 Coating ◽  
Doped Tio2 ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic

Microporous Ni-Doped TiO2 film Photocatalyst by Plasma Electrolytic Oxidation

2010 ◽  
Vol 2 (9) ◽  
pp. 2617-2622 ◽  
Author(s):  
Zhongping Yao ◽  
Fangzhou Jia ◽  
Shujun Tian ◽  
ChunXiang Li ◽  
Zhaohua Jiang ◽  
...  
Keyword(s):  
Tio2 Film ◽  
Plasma Electrolytic Oxidation ◽  
Doped Tio2 ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic

scholarly journals Deposition of hydroxyapatite–incorporated TiO2 coating on titanium using plasma electrolytic oxidation coupled with electrophoretic deposition

RSC Advances ◽  
2016 ◽  
Vol 6 (67) ◽  
pp. 62540-62544 ◽  
Author(s):  
Sviatlana A. Ulasevich ◽  
Anatoly I. Kulak ◽  
Sergey K. Poznyak ◽  
Sergey A. Karpushenkov ◽  
Aleksey D. Lisenkov ◽  
...  
Keyword(s):  
Electrophoretic Deposition ◽  
Plasma Electrolytic Oxidation ◽  
Tio2 Coating ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic

K2[TiO(C2O4)2] is decomposed by micro-arcs on the anode producing TiO2 while hydroxyapatite particles are incorporated into TiO2 coating during electrophoretic deposition.

Low Frictional TiO2 and MoS2/TiO2 Coatings on Ti-6Al-4V Alloy

2012 ◽  
Vol 496 ◽  
pp. 334-338 ◽  
Author(s):  
Tse Cheng ◽  
Zhi Jing Peng ◽  
Xue Yuan Nie
Keyword(s):  
Plasma Electrolytic Oxidation ◽  
Solid Lubricant ◽  
Tribological Behavior ◽  
Anatase Tio2 ◽  
High Load ◽  
Tio2 Coating ◽  
Pulsed Dc ◽  
Wear Life ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic

TiO2 and MoS2/TiO2 coatings were prepared using a Plasma Electrolytic Oxidation (PEO) process at a unipolar pulsed-DC mode. Both coatings, mainly comprised of anatase TiO2, exhibited a low coefficient of friction, C.O.F < 0.21 for the TiO2 coating and C.O.F < 0.16 for the MoS2/TiO2 coating, while the MoS2/TiO2 coating had a longer wear life than TiO2-coated and uncoated Ti alloy (Ti-6Al-4V). This result showed that the solid lubricant MoS2 may play a significant role in the tribological behavior and it can be applied to many high load-bearing systems in aerospace and automotive industries.

scholarly journals Self-Lubricating PEO–PTFE Composite Coating on Titanium

Metals ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 170 ◽  
Author(s):  
Limei Ren ◽  
Tengchao Wang ◽  
Zhaoxiang Chen ◽  
Yunyu Li ◽  
Lihe Qian
Keyword(s):  
Composite Coating ◽  
Tribological Properties ◽  
Plasma Electrolytic Oxidation ◽  
Composite Coatings ◽  
Pure Titanium ◽  
Tio2 Coating ◽  
Commercially Pure Titanium ◽  
Ptfe Composite ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic

A self-lubricating plasma electrolytic oxidation–polytetrafluoroethylene (PEO–PTFE) composite coating was successfully fabricated on the surface of commercially pure titanium by a multiple-step method of plasma electrolytic oxidation, dipping and sintering treatment. The microstructure and tribological properties of the PEO–PTFE composite coating were investigated and compared with the PEO TiO2 coating and the PTFE coating on titanium. Results show that most of the micro-pores of the PEO TiO2 coating were filled by PTFE and the surface roughness of PEO–PTFE composite coating was lower than that of the PEO TiO2 coating. Furthermore, the PEO–PTFE composite coating shows excellent tribological properties with low friction coefficient and low wear rate. This study provides an insight for guiding the design of self-lubricating and wear-resistant PEO composite coatings.

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