Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Olga Yezerska"'
Publikováno v:
2022 IEEE 12th International Conference Nanomaterials: Applications & Properties (NAP).
Autor:
Markus Becker, Olga Yezerska
Publikováno v:
Journal of The Electrochemical Society. 169:052507
Eco-friendly photocatalysis has already been known for decades. In the photocatalytic process, photoinduced oxidation and reduction reactions at the photocatalysts surface enable the degradation of organic compounds into harmless substances like carb
Autor:
Olga Yezerska, Matthias Augustin, Daniela Fenske, Arne Wittstock, Ingo Bardenhagen, Marcus Bäumer
Publikováno v:
Journal of Power Sources. 278:255-264
The behavior of three gas diffusion electrodes (GDE) with macro- and mesopores is investigated by in situ electrochemical impedance spectroscopy (EIS) in the Li/O2 battery system while discharging. Using a three electrode setup the current response f
Autor:
Olga Yezerska, Jürgen Parisi, Daniela Fenske, Matthias Augustin, Martin Knipper, Thorsten Plaggenborg, Joanna Kolny-Olesiak, Ingo Bardenhagen, Anne Westphal
Publikováno v:
Electrochimica Acta. 158:383-389
Despite a large effort in catalyst research over the past decade, the benefit of electrocatalysts for the oxygen evolution reaction (OER) and especially the oxygen reduction reaction (ORR) in the aprotic Li/air battery system has not yet been clarifi
Autor:
Janis Derendorf, Thorsten Plaggenborg, Martin Knipper, Matthias Augustin, Daniela Fenske, Olga Yezerska, Jürgen Parisi
Publikováno v:
ECS Transactions. 45:1-10
Secondary Lithium/air batteries are of great interest because of their considerably larger theoretical energy densities (~ 11,000 Wh/kg) compared to conventional battery systems like NiCd, Ni metal hydride or Li ion accumulators (~ 300 Wh/kg) in comb
Publikováno v:
Practical Metallography. 46:236-251
Die Legierung AA2214 gehört zu den mittel- bis hochfesten, aushärtbaren Knetlegierungen, die in der Luftfahrtindustrie eine wesentliche Rolle als Konstruktionswerkstoff spielen. Zum Zwecke des Korrosions- und Verschleißschutzes werden diese Legier
Optimization of the preparation of oligoperoxide films on an amorphous metallic surface Fe-(Ме)-Si-B
Publikováno v:
Chemistry of Metals and Alloys. 2:94-101
Publikováno v:
Corrosion Engineering, Science and Technology. 43:304-312
The microstructure of AA2024 T351 was characterised by light and scanning electron microscopy combined with energy dispersive X-ray spectrometry. Mainly three types of intermetallics (θ phase, S phase and an Al–Fe–Si–Mn–Cu phase) were identi
Publikováno v:
Materials and Corrosion. 58:940-945
In addition to being a very useful monitoring technique, electrochemical noise analysis is also particularly suitable for screening purposes. A multi-channel zero-resistance current amplifier was designed in order to be able to carry out multiple noi
Autor:
Olga Yezerska, K. Kremmer, Michael Schneider, Volker Klemm, Gerhard Schreiber, Magsud Masimov, David Rafaja
Publikováno v:
Thin Solid Films. 515:6698-6706
The influence of the electrochemical potential and the deposition mode on the preferred orientation and morphology of crystallites and on the microstrain in electrochemically deposited copper thin films was investigated using a combination of cyclic