Dielectric and electrical properties of sol-gel/DNA blends

被引：4
作者：
Norwood, R. A. [1 ]
DeRose, C. T. [1 ]
Himmelhuber, R. [1 ]
Peyghambarian, N. [1 ]
Wang, J. [2 ]
Li, L. [2 ]
Ouchen, F. [3 ]
Grote, J. E. [3 ]
机构：
[1] Univ Arizona, Coll Opt Sci, 1630 E Univ Blvd, Tucson, AZ 85721 USA
[2] TIPD LLC, Tucson, AZ USA
[3] US Air Force, Res Lab, Dayton, OH USA
来源：
NANOBIOSYSTEMS: PROCESSING, CHARACTERIZATION, AND APPLICATIONS II | 2009年 / 7403卷
基金：
美国国家科学基金会;
关键词：
sol-gel; DNA; capacitor; dielectric breakdown; energy storage; polymer blends;
D O I：
10.1117/12.830978
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We investigate the dielectric and electrical properties of sol-gel/DNA-CTMA blends, with particular interest in capacitor applications in energy storage. Methacryloyloxypropyltrimethoxysilane (MAPTMS) was the sol-gel precursor, and DNA-CTMA was blended in to the resulting sol-gel at 5 weight%. The blend was then tested for its dielectric properties and dielectric breakdown strength; at frequencies below 10kHz the blend was found to have a dielectric constant in the range of 7.5, while the breakdown strength was greater than 800 V/mu m, an exceptional value. We discuss these results as well as other aspects of the dielectric and electrical properties of these blends.
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页数：11
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共 15 条
  • [1] Enhanced charge-discharge characteristics of RuO2 supercapacitors on heat-treated TiO2 nanorods
    Ahn, Young Rack
    Park, Chong Rae
    Jo, Seong Mu
    Kim, Dong Young
    [J]. APPLIED PHYSICS LETTERS, 2007, 90 (12)
  • [2] Novel ferroelectric polymer composites with high dielectric constants
    Dang, ZM
    Lin, YH
    Nan, CW
    [J]. ADVANCED MATERIALS, 2003, 15 (19) : 1625 - +
  • [3] Electrooptic polymer modulator with single-mode to multimode waveguide transitions
    DeRose, Christopher T.
    Mathine, David
    Enami, Yasufumi
    Norwood, Robert A.
    Luo, Jingdong
    Jen, Alex K. -Y
    Peyghambarian, Nasser
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2008, 20 (9-12) : 1051 - 1053
  • [4] Pockel's coefficient enhancement of poled electro-optic polymers with a hybrid organic-inorganic sol-gel cladding layer
    DeRose, Christopher T.
    Enami, Y.
    Loychik, C.
    Norwood, R. A.
    Mathine, D.
    Fallahi, M.
    Peyghambarian, N.
    Luo, J. D.
    Jen, A. K. -Y.
    Kathaperumal, M.
    Yamamoto, M.
    [J]. APPLIED PHYSICS LETTERS, 2006, 89 (13)
  • [5] Hybrid polymer/sol-gel waveguide modulators with exceptionally large electro-optic coefficients
    Enami, Y.
    Derose, C. T.
    Mathine, D.
    Loychik, C.
    Greenlee, C.
    Norwood, R. A.
    Kim, T. D.
    Luo, J.
    Tian, Y.
    Jen, A. K. -Y.
    Peyghambarian, N.
    [J]. NATURE PHOTONICS, 2007, 1 (03) : 180 - 185
  • [6] Transversely tapered hybrid electro-optic polymer/sol-gel Mach-Zehnder waveguide modulators
    Enami, Y.
    Mathine, D.
    DeRose, C. T.
    Norwood, R. A.
    Luo, J.
    Jen, A. K. -Y.
    Peyghambarian, N.
    [J]. APPLIED PHYSICS LETTERS, 2008, 92 (19)
  • [7] Gan H., 2005, P SPIE, V5935, p59350D
  • [8] High-density capacitors based on amorphous BaTiO3 layers grown under hydrogen containing atmosphere
    Gonon, P.
    El Kamel, F.
    [J]. APPLIED PHYSICS LETTERS, 2007, 90 (23)
  • [9] Enhanced emission efficiency in organic light-emitting diodes using deoxyribonucleic acid complex as an electron blocking layer
    Hagen, JA
    Li, W
    Steckl, J
    Grote, JG
    [J]. APPLIED PHYSICS LETTERS, 2006, 88 (17)
  • [10] Performance of an electro-optic waveguide modulator fabricated using a deoxyribonucleic-acid-based biopolymer
    Heckman, Emily M.
    Grote, James G.
    Hopkins, F. Kenneth
    Yaney, Perry P.
    [J]. APPLIED PHYSICS LETTERS, 2006, 89 (18)
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