Results 51 to 60 of about 7,968,330 (281)

Investigation of the Influence of Technological Regimes of Thermocyclic Electrolyte-Plasma Treatment On The Structural-Phase State and Tribocorrosion Properties of 12Kh1MF Steel

Қарағанды университетінің хабаршысы. Физика сериясы
This paper presents the results of a detailed study on the influence of thermocyclic electrolyte-plasma treatment on the structural-phase state, microhardness, and tribocorrosion properties of heat-resistant steel 12Kh1MF.
L.G. Sulyubayeva, D.R. Baizhan, S.D. Bolatov, N.Ye. Berdimuratov, N.Ye. Bazarov   +4 more
doaj   +1 more source

The cathodic electrolytic plasma hardening of the 20Cr2Ni4A chromium-nickel steel

Journal of Materials Research and Technology, 2020
In order to obtain the modified surface structure of the 20Cr2Ni4A steel plasma electrolytic hardening (PEH) method was used. The surface hardening process was conducted in the aqueous electrolyte solution of 20% sodium carbonate and 20% urea. The sample
Bauyrzhan K. Rakhadilov, Vladimir V. Buranich, Zarina A. Satbayeva, Zhuldyz B. Sagdoldina, Rauan S. Kozhanova, Alexander D. Pogrebnjak   +5 more
doaj   +1 more source

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

Processing of microstructures of metal surfaces with chemical-thermal treatment in low voltage electrolytic plasma

JOURNAL OF ENGINEERING SCIENCE, 2023
The main reason for these researches is to solve the problem of intensification of the alloying process by electric sparks by increasing the energy of the electric pulses. In relation to this, the purpose and object of the research is the need to assume a new concept of organizing the alloying process in order to intensify the strengthening of metal ...
openaire   +2 more sources

A review of functionalizing plasma electrolytic oxidation (PEO) coatings on titanium substrates with laser surface treatments

Applied Surface Science Advances, 2023
Nowadays, hybrid surface modification techniques are desirable approaches that are widely used to enhance the corrosion and wear behavior and biocompatibility of titanium dental and orthopedic implants.
Arash Fattah-alhosseini, Maryam Molaei
doaj   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

Advanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto, Javier Zamudio‐García, Abraham Sánchez‐Caballero, David Marrero‐López, Vincenzo Esposito   +4 more
wiley   +1 more source

Charge‐Polarized Ni─S4 Single‐Atom Sites Drive Selective Photoreforming of Poly(lactic acid) to Lactate and Hydrogen

Advanced Functional Materials, EarlyView.
Atomically dispersed Ni–S4 sites on CdS nanorods induce interfacial charge polarization, directing photogenerated electrons to H2 evolution and holes to selective ester‐bond cleavage of poly(lactic acid). Without sacrificial reagents, this charge‐coupled system produces lactate while suppressing overoxidation, achieving an H2 evolution rate of 41.74 ...
Yu Yao, Panpan Zhang, Jinqiang Zhang, Xi‐lin Wu, Tara Pukala, Yifei Wang, Bernt Johannessen, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +1 more source

Self-Lubricating PEO–PTFE Composite Coating on Titanium

Metals, 2019
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
Limei Ren, Tengchao Wang, Zhaoxiang Chen, Yunyu Li, Lihe Qian   +4 more
doaj   +1 more source

Effects of plasma-activated slightly acidic electrolyzed water on salmon myofibrillar protein: Insights from structure and molecular docking

Food Chemistry: X
The present study investigated the impact of plasma-activated water (PAW), slightly acidic electrolytic water (SAEW) and plasma-activated slightly acidic electrolytic water (PASW) treatment on myofibrillar protein (MP) in salmon fillets.
Guizhi Tan, Yue Ning, Chaonan Sun, Ying Bu, Xiaomin Zhang, Wenhui Zhu, Jianrong Li, Xuepeng Li   +7 more
doaj   +1 more source

Tratamentos termoquímicos sequenciais por plasma do aço AISI 1005 [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2015.Este trabalho apresenta uma nova abordagem sobre o emprego sequencial dos tratamentos
Damin, Keli Vanessa Salvador
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