title: Aromatic polythiourea dielectrics with ultrahigh breakdown field strength, low dielectric loss, and high electric energy density.
abstract: The promise of aromatic, amorphous, polar polymers containing high dipolar moments with very low defect levels is demonstrated for future dielectric materials with ultrahigh electric-energy density, low loss at high applied fields, and ultrahigh breakdown strengths. Specifically, aromatic polythiourea films exhibit an ultrahigh breakdown field (>1 GV m(-1)), which results in an energy density of ≈22 J cm(-3), as well as a low loss.
authors: Department of Electrical Engineering and the Materials Research Institute, The Pennsylvania State University, University Park, PA 16802, USA.
authors: Shan
authors: S
authors: Wu
authors: Weiping
authors: W
authors: Li
authors: Minren
authors: M
authors: Lin
authors: Quinn
authors: Q
authors: Burlingame
authors: Qin
authors: Q
authors: Chen
authors: Andrew
authors: A
authors: Payzant
authors: Kai
authors: K
authors: Xiao
authors: Q M
authors: QM
authors: Zhang