Results 101 to 110 of about 14,841 (241)

Photo‐Switching Thermal and Lithium‐Ion Conductivity in Azobenzene Polymers

Advanced Functional Materials, Volume 36, Issue 17, 26 February 2026.
Light‐responsive azobenzene polymers control thermal and ionic transport simultaneously through structural transitions. UV illumination disrupts π–π stacking, converting crystalline trans states to amorphous cis configurations. Thermal conductivity drops from 0.45 to 0.15 W·m−1·K−1 while Li+ diffusivity increases 100 fold. This dual transport switching
Jaeuk Sung, Jungwoo Shin, Qiujie Zhao, Minjee Kang, Christopher Evans, Cecilia Leal, Paul V. Braun, David G. Cahill   +7 more
wiley   +1 more source

Enhanced high-temperature oxidation resistance of Mg-Gd-Zn-Zr alloy by YSZ TBC with PEO bond layer

npj Materials Degradation
Magnesium alloys suffer from significant limitations in high-temperature applications due to poor oxidation resistance, primarily attributed to the non-protective nature of their native MgO scale (Pilling–Bedworth ratio, PBR = 0.81).
Xuanyi He, Yinhua Shao, Yichen Li, Wei Zhang, Jinlong Wang, Minghui Chen, Shenglong Zhu, Fuhui Wang   +7 more
doaj   +1 more source

Synthesis of composite coatings based on Mg and Ti oxides by PEO for modulation of Mg corrosion resistance

Journal of Materials Research and Technology
In this study, the application of Plasma Electrolytic Oxidation (PEO) technique was investigated for fabricating composite coatings on magnesium (Mg) substrates aimed at modulating their corrosion resistance, an important characteristic for biodegradable
C.E. Peñuela-Cruz, Jose Angel Diosdado De la Peña, A. Márquez-Herrera, R. Mis-Fernández, F. Caballero-Briones, F.I. González-Moreno, J. Moreno-Palmerín, E. Hernández-Rodríguez   +7 more
doaj   +1 more source

Processing-Microstructure Relationships in the Plasma Electrolytic Oxidation (PEO) Coating of a Magnesium Alloy

Materials Sciences and Applications, 2014
In the plasma electrolytic oxidation (PEO) coating of light metal alloys, changing the electrical parameters and electrolytic composition can change the discharge behaviour and, ultimately, the thickness, surface morphology and porosity of the coating.
R. O. Hussein, D. O. Northwood, X. Nie
openaire   +2 more sources

Investigation on plasma electrolytic oxidation duty cycle on Ti6Al7Nb titanium alloy performance for biomedical application [PDF]

EPJ Web of Conferences
In the current investigation, surface modification of Ti6Al7Nb is done with the help of the plasma electrolytic oxidation process to understand the effect of duty cycle on its performance.
Pesode Pralhad, Wankhede Sagar, Mugale Manoj, Patil Ravichandra, Hirulkar Nitesh   +4 more
doaj   +1 more source

Impressive strides in antibacterial performance amelioration of Ti-based implants via Plasma Electrolytic Oxidation (PEO): A review of the recent advancements

Chemical Engineering Journal, 2022
E. Nikoomanzari, M. Karbasi, Wanessa C.M.A. Melo, Hanieh Moris, K. Babaei, S. Giannakis, A. Fattah‐alhosseini   +6 more
semanticscholar   +1 more source

The influence of metallurgical state of substrate on the efficiency of plasma electrolytic oxidation (PEO) process on magnesium alloy

Materials & Design (1980-2015), 2019
A Gd,Y rare-earth containing magnesium alloy (content in weight %, 10 Gd, 3 Y, 0.4 Zr and Mg as balance) is PEO processed for three different metallurgical states: (i) as-extruded, (ii) T4 solution (2 h at 500 °C) and (iii) T6 peak-aged precipitation (2 ...
Julien Martin, A. Nomine, J. Stef, A. Nominé, J. Zou, G. Henrion, T. Grosdidier   +6 more
semanticscholar   +1 more source

Corrosion and electrochemical properties of the metal-oxide and composite systems [PDF]

, 2016
The results of the research aimed to establish a patterns of electrochemical synthesis coatings both mono- and doped oxides in the modes of plasma electrolytic oxidation (PEO), as well as composite systems of metal matrix reinforced with an oxide ...
Ведь, Марина Віталіївна, Горохівський, Андрій Сергійович, Зюбанова, Світлана Іванівна, Каракуркчі, Ганна Володимирівна, Овчаренко, Ольга Олександрівна, Сахненко, Микола Дмитрович, Славкова, Марина   +6 more
core  

Aluminum Oxide Formation On Fecral Catalyst Support By Electro-Chemical Coating

Archives of Metallurgy and Materials, 2015
FeCrAl is comprised essentially of Fe, Cr, Al and generally considered as metallic substrates for catalyst support because of its advantage in the high-temperature corrosion resistance, high mechanical strength, and ductility.
Yang H.S., Jang D.H., Lee K.J.
doaj   +1 more source

Development of quantitative techniques for the study of discharge events during plasma electrolytic oxidation processes [PDF]

, 2010
Plasma electrolytic oxidation, or PEO, is a surface modification process for the production of ceramic oxide coatings upon substrates of metals such as aluminium, magnesium and titanium.
Dunleavy, Christopher Squire
core   +1 more source