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Silica-Polypropylene Nanocomposites for Film Capacitors: Structure–Property Studies and the Role of Biaxial Stretching Conditions

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Silica-Polypropylene Nanocomposites for Film Capacitors: Structure–Property Studies and the Role of Biaxial Stretching Conditions. / Rytöluoto, Ilkka; Niittymäki, Minna; Lahti, Kari; Saarimäki, Eetta; Flyktman, Timo; Paajanen, Mika; Karttunen, Mikko.

Proceedings of the 26th Nordic Insulation Symposium . Nordic Insulation Symposium, 2019. p. 123-128 ( Proceedings of the Nordic Insulation Symposium ; No. 26).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Harvard

Rytöluoto, I, Niittymäki, M, Lahti, K, Saarimäki, E, Flyktman, T, Paajanen, M & Karttunen, M 2019, Silica-Polypropylene Nanocomposites for Film Capacitors: Structure–Property Studies and the Role of Biaxial Stretching Conditions. in Proceedings of the 26th Nordic Insulation Symposium . Proceedings of the Nordic Insulation Symposium , no. 26, Nordic Insulation Symposium, pp. 123-128, Nordic Insulation Symposium, 1/01/00. https://doi.org/10.5324/nordis.v0i26.3291

APA

Rytöluoto, I., Niittymäki, M., Lahti, K., Saarimäki, E., Flyktman, T., Paajanen, M., & Karttunen, M. (2019). Silica-Polypropylene Nanocomposites for Film Capacitors: Structure–Property Studies and the Role of Biaxial Stretching Conditions. In Proceedings of the 26th Nordic Insulation Symposium (pp. 123-128). ( Proceedings of the Nordic Insulation Symposium ; No. 26). Nordic Insulation Symposium. https://doi.org/10.5324/nordis.v0i26.3291

Vancouver

Rytöluoto I, Niittymäki M, Lahti K, Saarimäki E, Flyktman T, Paajanen M et al. Silica-Polypropylene Nanocomposites for Film Capacitors: Structure–Property Studies and the Role of Biaxial Stretching Conditions. In Proceedings of the 26th Nordic Insulation Symposium . Nordic Insulation Symposium. 2019. p. 123-128. ( Proceedings of the Nordic Insulation Symposium ; 26). https://doi.org/10.5324/nordis.v0i26.3291

Author

Rytöluoto, Ilkka ; Niittymäki, Minna ; Lahti, Kari ; Saarimäki, Eetta ; Flyktman, Timo ; Paajanen, Mika ; Karttunen, Mikko. / Silica-Polypropylene Nanocomposites for Film Capacitors: Structure–Property Studies and the Role of Biaxial Stretching Conditions. Proceedings of the 26th Nordic Insulation Symposium . Nordic Insulation Symposium, 2019. pp. 123-128 ( Proceedings of the Nordic Insulation Symposium ; 26).

Bibtex - Download

@inproceedings{c1a8ae57b0a24c1989d7cb42418a6098,
title = "Silica-Polypropylene Nanocomposites for Film Capacitors: Structure–Property Studies and the Role of Biaxial Stretching Conditions",
abstract = "Biaxial-stretching-induced morphology development and dielectric properties of hydrophobic fumed silica-BOPP nanocomposite films were investigated. The precursor (cast) film morphology, pre-heating as well as biaxial stretchingtemperature and stretch ratio were found to profoundly affect the silica-BOPP film bulk morphology, surface texture and the formation of particle/agglomerate-induced cavitation upon biaxial stretching. Isothermal high-field conductivity and thermally stimulated depolarization current measurements indicated decreasing high-field/high-temperature conductivityand modification of trap density of states upon incorporation of nanosilica in comparison to neat BOPP. Large-area DC dielectric strength is, however, sensitive to thermal/mechanical stresses upon biaxial stretching, hence necessitating careful optimization of the nanocomposite formulation and processing.",
author = "Ilkka Ryt{\"o}luoto and Minna Niittym{\"a}ki and Kari Lahti and Eetta Saarim{\"a}ki and Timo Flyktman and Mika Paajanen and Mikko Karttunen",
note = "EXT={"}Ryt{\"o}luoto, Ilkka{"}",
year = "2019",
month = "8",
day = "8",
doi = "10.5324/nordis.v0i26.3291",
language = "English",
series = "Proceedings of the Nordic Insulation Symposium",
publisher = "Nordic Insulation Symposium",
number = "26",
pages = "123--128",
booktitle = "Proceedings of the 26th Nordic Insulation Symposium",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - Silica-Polypropylene Nanocomposites for Film Capacitors: Structure–Property Studies and the Role of Biaxial Stretching Conditions

AU - Rytöluoto, Ilkka

AU - Niittymäki, Minna

AU - Lahti, Kari

AU - Saarimäki, Eetta

AU - Flyktman, Timo

AU - Paajanen, Mika

AU - Karttunen, Mikko

N1 - EXT="Rytöluoto, Ilkka"

PY - 2019/8/8

Y1 - 2019/8/8

N2 - Biaxial-stretching-induced morphology development and dielectric properties of hydrophobic fumed silica-BOPP nanocomposite films were investigated. The precursor (cast) film morphology, pre-heating as well as biaxial stretchingtemperature and stretch ratio were found to profoundly affect the silica-BOPP film bulk morphology, surface texture and the formation of particle/agglomerate-induced cavitation upon biaxial stretching. Isothermal high-field conductivity and thermally stimulated depolarization current measurements indicated decreasing high-field/high-temperature conductivityand modification of trap density of states upon incorporation of nanosilica in comparison to neat BOPP. Large-area DC dielectric strength is, however, sensitive to thermal/mechanical stresses upon biaxial stretching, hence necessitating careful optimization of the nanocomposite formulation and processing.

AB - Biaxial-stretching-induced morphology development and dielectric properties of hydrophobic fumed silica-BOPP nanocomposite films were investigated. The precursor (cast) film morphology, pre-heating as well as biaxial stretchingtemperature and stretch ratio were found to profoundly affect the silica-BOPP film bulk morphology, surface texture and the formation of particle/agglomerate-induced cavitation upon biaxial stretching. Isothermal high-field conductivity and thermally stimulated depolarization current measurements indicated decreasing high-field/high-temperature conductivityand modification of trap density of states upon incorporation of nanosilica in comparison to neat BOPP. Large-area DC dielectric strength is, however, sensitive to thermal/mechanical stresses upon biaxial stretching, hence necessitating careful optimization of the nanocomposite formulation and processing.

U2 - 10.5324/nordis.v0i26.3291

DO - 10.5324/nordis.v0i26.3291

M3 - Conference contribution

T3 - Proceedings of the Nordic Insulation Symposium

SP - 123

EP - 128

BT - Proceedings of the 26th Nordic Insulation Symposium

PB - Nordic Insulation Symposium

ER -