Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Miroslav Mikolasek"'
Publikováno v:
Batteries, Vol 9, Iss 1, p 33 (2023)
Lithium-ion (Li-ion) batteries with Ni-based cathodes are leading storage technology in the fields of electric vehicles and power-grid applications. NCA (LiNiCoAlO2) batteries are known for their troublesome degradation tendencies, and this susceptib
Externí odkaz:
https://doaj.org/article/5bcba06b277f488a9f63fd83175318bb
Autor:
Miroslav Mikolasek, Peter Ondrejka, Filip Chymo, Patrik Novak, Ladislav Harmatha, Vlastimil Rehacek, Ivan Hotovy
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 16, Iss 3, Pp 367-373 (2018)
Potentiostatic electrodeposition conducted at various deposition voltages from lactate-stabilized copper sulfate electrolyte was used for preparation of Cu2O layers for Photoelectrochemical (PEC) production of hydrogen. A novel approach based on an a
Externí odkaz:
https://doaj.org/article/eb191ffe5d0d471f8c1463ce50242241
Autor:
Valerii Kotok, Vadym Kovalenko, Miroslav Mikolasek, Peter Ondrejka, Oleksandra Zima, Inna Anataichuk, Dmitriy Vodopyan, Kostyantyn Sukhyy
Publikováno v:
Eastern-European Journal of Enterprise Technologies. 3:58-65
The cost of electrochromic “smart” windows ranges from 200–800USD/m2. The high cost is determined by the small volume of production and the high cost of vacuum methods for applying device layers. The development of other methods could lead to l
Autor:
Valerii Kotok, Peter Ondrejka, Miroslav Mikolasek, Michaela Sojkova, Patrik Novák, Maros Gregor, Vadym Kovalenko, Sukhyy Kostyantyn
Publikováno v:
SSRN Electronic Journal.
Enhanced Performance of LiFePO4 Cathodes Protected By Atomic Layer Deposited Ultrathin Alumina Films
Autor:
Prangya P. Sahoo, Martin Kemeny, Boris Hudec, Miroslav Mikolasek, Matej Mičušík, Peter Siffalovic, Andrea Strakova Fedorkova, Karol Frohlich
Publikováno v:
ECS Meeting Abstracts. :306-306
The LiFePO4 (LFP) cathode has a theoretical specific capacity of 170 mAh/g. This material is stable, safe, and environmentally benign. Li-ion batteries with LFP cathodes have a long cycle life with excellent charging/discharging performance. In our c
Publikováno v:
ECS Meeting Abstracts. :2549-2549
During the last decades, the development of supercapacitors (SCs) has become one of the main trends in electrochemistry. This can be explained by the requirements of some autonomous devices in high currents for a short time. Another reason is that th
Publikováno v:
ECS Meeting Abstracts. :2477-2477
Networks formed with silver nanowires (AgNW) are considered an alternative to conventional transparent conductive oxides – FTO, ITO, AZO, and IZO [1]. Moreover, the AgNW films as flexible support with high conductivity are successfully used. At the
Autor:
Martin Kemeny, Peter Ondrejka, Martin Weis, Jozef Huran, Robert Andok, Ivan Hotovy, Miroslav Mikolasek
Publikováno v:
Optik. 257:168769
Autor:
Miroslav Mikolasek
Publikováno v:
Journal of Physics: Conference Series. 1319:011001
Autor:
Peter Ondrejka, Michaela Sojková, Valerii Kotok, Patrik Novák, Ivan Hotovy, Martin Kemény, Miroslav Mikolášek
Publikováno v:
Materials Research Express, Vol 10, Iss 6, p 065508 (2023)
Nickel-based sulfides (particularly NiS _2 ) are regarded as promising materials for highly efficient electrochemical generation and storage devices. The conventional fabrication methods of nanostructured NiS _X electrodes involve several complex ste
Externí odkaz:
https://doaj.org/article/18d60dc3410a46f5b6b21a9c6283ea42