Results 81 to 90 of about 465,361 (321)

Process Understanding of Plasma Electrolytic Polishing through Multiphysics Simulation and Inline Metrology

Micromachines, 2019
Currently, the demand for surface treatment methods like plasma electrolytic polishing (PeP)—a special case of electrochemical machining—is increasing.
Igor Danilov, Matthias Hackert-Oschätzchen, Mike Zinecker, Gunnar Meichsner, Jan Edelmann, Andreas Schubert   +5 more
doaj   +1 more source

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

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Hipertonia plasmática na criança.

Acta Médica Portuguesa, 2010
The plasma hypertonicity is a severe and quite frequent disorder in children. The most frequent causes are hypernatremia related conditions, even though other causes of hyperosmolarity, such as hyperglycaemia and exogenous solutes accumulation also occur.
Ana Teixeira, Augusto Ribeiro
doaj   +1 more source

How to preserve lead artifacts for future generations [PDF]

, 2018
This paper discusses the advantages and disadvantages of different conservation treatments that have been developed over the years to protect the lead cultural heritage.
Adriaens, Mieke, De Keersmaecker, Michel, Dowsett, Mark   +2 more
core  

Hydrogen Evolution on Hydrophobic Aligned Carbon Nanotube Arrays [PDF]

, 2009
We investigate for the first time hydrophobic carbon nanotube-based electrochemical cells as an alternative solution to hydrogen sorting. We show that the electrically conducting surface of the nanotube arrays can be used as a cathode for hydrogen ...
Daraio, Chiara, Giri, Jyotsnendu, Misra, Abha   +2 more
core   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

PECULIAR FEATURES OF ELECTROLYTIC-PLASMA HEATING DURING ELECTROCHEMICAL HEAT-TREATMENT OF STEEL

Наука и техника, 2013
Thermo-physical peculiar features of  anode electrolytic-plasma heating applied for heat and chemical heat-treatment have been investigated in the paper.
Yu. G. Alekseev, V. S. Niss, A. Yu. Korolyov, A. E. Parshuta   +3 more
doaj  

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

ELECTROLYTE-PLASMA POLISHING OF TITANIUM AND NIOBIUM ALLOYS

Наука и техника, 2018
Titanium and niobium alloys are widely used at present in aircraft, nuclear energy, microwave technology, space and ultrasonic technology, as well as in manufacture of medical products.
Yu. G. Aliakseyeu, A. Yu. Korolyov, V. S. Niss, A. E. Parshuto, A. S. Budnitskiy   +4 more
doaj   +1 more source