Meta-aromatic polyurea with high dipole moment and dipole density for energy storage capacitors

被引：65
|
作者：
Wu, Shan [1 ]
Lin, Minren [2 ]
Burlingame, Quinn [1 ]
Zhang, Q. M. [1 ,2 ]
机构：
[1] Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA
[2] Penn State Univ, Mat Res Inst, University Pk, PA 16802 USA
来源：
APPLIED PHYSICS LETTERS | 2014年 / 104卷 / 07期
关键词：
DIELECTRICS; CERAMICS; BEHAVIOR; FUTURE;
D O I：
10.1063/1.4865931
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A dielectric polymer, i.e., meta-aromatic polyurea(meta-PU) was developed and investigated for high energy density, low loss energy storage capacitors. Modifications to the molecular structure can tune the dipolar density and dipole moment in the polyurea systems to improve the dielectric properties. Meta-PU was synthesized via a green synthetic route with a higher volume dipolar density than the aromatic polyurea previously reported. The meta-PU has an enhanced dielectric constant, higher energy density, and a high electrical breakdown. A high storage electrical energy density of 13 J/cm(3) and energy storage efficiency of 91% can be achieved at 670 MV/electric field. (C) 2014 AIP Publishing LLC.
引用
收藏
页数：4
相关论文
共 50 条
  • [21] EFFECTS OF SECULAR DECREASE OF EARTHS DIPOLE MOMENT ON HIGH ENERGY TRAPPED PROTONS
    FARLEY, TA
    WALT, M
    TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1971, 52 (11): : 909 - &
  • [22] ROLE OF DIPOLE-DIPOLE INTERACTION IN ENERGY-TRANSFER PROCESS IN AROMATIC SOLUTIONS
    CHALZEL, A
    JOURNAL OF CHEMICAL PHYSICS, 1977, 67 (10): : 4735 - 4741
  • [23] Electron density distribution and static dipole moment of KNbO3 at high pressure
    Yamanaka, T.
    Okada, T.
    Nakamoto, Y.
    PHYSICAL REVIEW B, 2009, 80 (09)
  • [24] BINDING ENERGY AND DIPOLE MOMENT OF ALKALI HALIDE MOLECULES
    RITTNER, ES
    JOURNAL OF CHEMICAL PHYSICS, 1951, 19 (08): : 1030 - 1035
  • [25] Charge-transfer energy through the dipole moment
    Carmona-Espindola, Javier
    Flores, Anaid
    Ireta, Joel
    Gazquez, Jose L.
    JOURNAL OF CHEMICAL PHYSICS, 2024, 161 (23):
  • [26] A storage ring experiment to detect a proton electric dipole moment
    Anastassopoulos, V.
    Andrianov, S.
    Baartman, R.
    Baessler, S.
    Bai, M.
    Benante, J.
    Berz, M.
    Blaskiewicz, M.
    Bowcock, T.
    Brown, K.
    Casey, B.
    Conte, M.
    Crnkovic, J. D.
    D'Imperio, N.
    Fanourakis, G.
    Fedotov, A.
    Fierlinger, P.
    Fischer, W.
    Gaisser, M. O.
    Giomataris, Y.
    Grosse-Perdekamp, M.
    Guidoboni, G.
    Haciomeroglu, S.
    Hoffstaetter, G.
    Huang, H.
    Incagli, M.
    Ivanov, A.
    Kawall, D.
    Kim, Y. I.
    King, B.
    Koop, I. A.
    Lazarus, D. M.
    Lebedev, V.
    Lee, M. J.
    Lee, S.
    Lee, Y. H.
    Lehrach, A.
    Lenisa, P.
    Sandri, P. Levi
    Luccio, A. U.
    Lyapin, A.
    MacKay, W.
    Maier, R.
    Makino, K.
    Malitsky, N.
    Marciano, W. J.
    Meng, W.
    Meot, F.
    Metodiev, E. M.
    Miceli, L.
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2016, 87 (11):
  • [27] Search for the Electric Dipole Moment of a Deuteron Using a Storage Ring
    Aksentev, A. E.
    PHYSICS OF ATOMIC NUCLEI, 2021, 84 (11) : 1920 - 1923
  • [28] Search for the Electric Dipole Moment of a Deuteron Using a Storage Ring
    A. E. Aksentev
    Physics of Atomic Nuclei, 2021, 84 : 1920 - 1923
  • [29] Compact storage ring to search for the muon electric dipole moment
    Adelmann, A.
    Kirch, K.
    Onderwater, C. J. G.
    Schietinger, T.
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2010, 37 (08)
  • [30] Polarimeter Development for an Electric Dipole Moment Search in a Storage Ring
    Imig, Astrid
    INTERNATIONAL NUCLEAR PHYSICS CONFERENCE 2010 (INPC): STANDARD MODEL TESTS AND FUNDAMENTAL SYMMETRIES, 2011, 312
12345