Nanodielectric system for cryogenic applications: Barium titanate filled polyvinyl alcohol

Autor:	Enis Tuncer, D.R. James, A.R. Ellis, Isidor Sauers, R.C. Duckworth
Rok vydání:	2008
Předmět:	Materials science Dielectric strength chemistry.chemical_element Barium Cryogenics Dielectric Atmospheric temperature range Polyvinyl alcohol law.invention Capacitor chemistry.chemical_compound chemistry law Barium titanate Electrical and Electronic Engineering Composite material
Zdroj:	IEEE Transactions on Dielectrics and Electrical Insulation. 15:236-242
ISSN:	1070-9878
Popis:	In the current study we focus on dielectric properties (as a function of frequency and temperature) of a polymeric composite system composed of polyvinyl alcohol and barium titanate nano powder. In the investigations, the temperature range is between 50-295 K, and the frequency range is between 20 Hz-1 MHz. Polarization and conduction processes are investigated in the linear regime. Dielectric breakdown strengths of samples are also reported. The materials presented have potential to be implemented in cryogenic capacitor or field grading applications.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2e82f5fb59cdbce53a64f2b89446d4b1 https://doi.org/10.1109/t-dei.2008.4446756 Zobrazit plný text záznamu