Preparation and Characterization of Transparent Polyimide Nanocomposite Films with Potential Applications as Spacecraft Antenna Substrates with Low Dielectric Features and Good Sustainability in Atomic-Oxygen Environments

Preparation and Characterization of Transparent Polyimide Nanocomposite Films with Potential Applications as Spacecraft Antenna Substrates with Low Dielectric Features and Good Sustainability in Atomic-Oxygen Environments

Optically transparent polyimide (PI) films with good dielectric properties and long-term sustainability in atomic-oxygen (AO) environments have been highly desired as antenna substrates in low earth orbit (LEO) aerospace applications. However, PI substrates with low dielectric constant (low-<i>...

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Bibliographic Details
Main Authors: Yan Zhang, Bo-han Wu, Han-li Wang, Hao Wu, Yuan-cheng An, Xin-xin Zhi, Jin-gang Liu
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Nanomaterials
Subjects:
polyimide substrate
atomic oxygen
dielectric constant
POSS
antenna
Online Access:https://www.mdpi.com/2079-4991/11/8/1886

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