Zobrazeno 1 - 10
of 188
pro vyhledávání: '"R. Polanský"'
Publikováno v:
Polymer Testing, Vol 130, Iss , Pp 108315- (2024)
A novel ethylene-anisylpropylene copolymer was tested as a candidate material for intrinsically self-healing electrical insulation layers. In addition to the thermal and mechanical properties, the dielectric properties were studied before and after i
Externí odkaz:
https://doaj.org/article/5ce0d9ee797a467e90c415e8d946a4e1
Autor:
Petr Kadlec, R. Polanský
Publikováno v:
Acta Electrotechnica et Informatica, Vol 18, Iss 4, Pp 32-39 (2019)
This paper deals with the evaluation of the amount of filler influence and the ultraviolet (UV) radiation influence on selected dielectric properties of the innovative type of composites. These composites consist of a linear low-density polyethylene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::688ecc1ec463483cb3758bb5f375b062
https://doi.org/10.15546/aeei-2018-0030
https://doi.org/10.15546/aeei-2018-0030
Publikováno v:
Polymers, Vol 12, Iss 1881, p 1881 (2020)
Polymers
Volume 12
Issue 9
Polymers
Volume 12
Issue 9
At present, the most commonly used electrical insulating materials, including cold-curing epoxy resins, are well designed for normal operating conditions. However, new generations of materials should also be capable of withstanding extreme emergency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a5582ffad4d592f135f3e0174b855a4
https://www.mdpi.com/2073-4360/12/9/1881
https://www.mdpi.com/2073-4360/12/9/1881
Publikováno v:
Applied Sciences, Vol 10, Iss 4, p 1309 (2020)
Applied Sciences
Volume 10
Issue 4
Applied Sciences
Volume 10
Issue 4
The effect of catalysts in the form of a transformer copper winding with Kraft paper insulation on the lifetime of transformer oil was studied via ultraviolet-visible (UV-Vis) spectroscopy and Fourier transform infrared (FT-IR) spectroscopy. The test
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19124d637f0ffccaf5cd39c044e53fb1
https://www.mdpi.com/2076-3417/10/4/1309
https://www.mdpi.com/2076-3417/10/4/1309
Autor:
S. Nešpůrek, Jiri Stulik, Ales Hamacek, Zdeňka Kolská, Petr Slepička, Václav Švorčík, R. Polanský
Publikováno v:
Sensors and Actuators B: Chemical. 275:359-366
Flexible organic thermistors based on poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) [PEDOT:PSS] and PEDOT:Fe3+(O−tosylate)3 [PEDOT:tos, tosylate ≡ p-toluenesulfonate] thin films were prepared and their structural and surface propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9771342f4de46e82bc1b85e9573bd7ff
https://doi.org/10.1016/j.snb.2018.08.054
https://doi.org/10.1016/j.snb.2018.08.054
Publikováno v:
Composites Science and Technology. 163:96-104
The influence of electrospun nanofibres made from polyamide 6 (PA6) on the gas bubble size distribution by volume in fibre/thermoset-matrix systems cured without a vacuum was comprehensively studied via various methods. An analysis of the microstruct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::039441d44cd06de85493628802f49387
https://doi.org/10.1016/j.compscitech.2018.05.019
https://doi.org/10.1016/j.compscitech.2018.05.019
Autor:
Václav Švorčík, Monika Zemanová, Pavel Prosr, Zdeňka Kolská, Petr Slepička, R. Polanský, Petr Ryšánek
Publikováno v:
Materials Letters. 214:264-267
Nonwoven polyamide nanofibers have extensive applications in a wide range of areas. However, a general problem of polyamide nanofiber is a poor adhesion to other materials or to microorganisms. In this work, we exposed nonwoven polyamide nanofibers t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ecfc9e3f6ef18bb041b713a7aec7b97
https://doi.org/10.1016/j.matlet.2017.12.029
https://doi.org/10.1016/j.matlet.2017.12.029
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Applied Clay Science. 147:19-27
The dielectric behaviours of organically modified montmorillonite (Cloisite-20) and nanosized tubular halloysite (Dragonite-HP) were investigated using broadband dielectric spectroscopy (BDS) under dehydration conditions up to 200 °C. The thermal an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaea48403fc7621a4e0cefa175c40fd6
https://doi.org/10.1016/j.clay.2017.07.027
https://doi.org/10.1016/j.clay.2017.07.027
In our paper, the characterization of glass transition temperature (Tg) was performed for one- and two-component electrically conductive adhesive used in electronic joining technologies. Both adhesives were of the epoxy type with the silver filler. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6258641043ea2372153dbc479311c2df
http://hdl.handle.net/11025/34827
http://hdl.handle.net/11025/34827
