scholarly journals Space Charge Formation in LDPE/MgO Nano-composite Film under Ultra-high DC Electric Stress

2006 ◽  
Vol 126 (11) ◽  
pp. 1084-1089 ◽  
Author(s):  
Yuji Hayase ◽  
Hiroyuki Aoyama ◽  
Kohei Matsui ◽  
Yasuhiro Tanaka ◽  
Tatsuo Takada ◽  
...  
Keyword(s):  
Composite Film ◽  
Space Charge ◽  
Nano Composite ◽  
Charge Formation ◽  
Electric Stress

Space Charge Formation by Irradiation of Visible Light in Polyimide under DC Electric Stress

2009 ◽  
Vol 129 (7) ◽  
pp. 463-469 ◽  
Author(s):  
Tomo Tadokoro ◽  
Takuo Motoyama ◽  
Hiroshi Harada ◽  
Yasuhiro Tanaka ◽  
Tastuo Takada ◽  
...  
Keyword(s):  
Visible Light ◽  
Space Charge ◽  
Charge Formation ◽  
Electric Stress

scholarly journals Space Charge Characteristic of Nano-composite Film of MgO/LDPE under DC Electric Field

2006 ◽  
Vol 126 (11) ◽  
pp. 1078-1083 ◽  
Author(s):  
Yoshinobu Murakami ◽  
Masanori Nemoto ◽  
Rudi Kurnianto ◽  
Naohiro Hozumi ◽  
Masayuki Nagao ◽  
...  
Keyword(s):  
Electric Field ◽  
Composite Film ◽  
Space Charge ◽  
Nano Composite ◽  
Charge Characteristic ◽  
Dc Electric Field

Charge Transport and Space-Charge Formation in Cd1−xZnxTe1−ySey Radiation Detectors

2021 ◽  
Vol 15 (5) ◽  
Author(s):  
J. Pipek ◽  
M. Betušiak ◽  
E. Belas ◽  
R. Grill ◽  
P. Praus ◽  
...  
Keyword(s):  
Space Charge ◽  
Charge Transport ◽  
Radiation Detectors ◽  
Charge Formation

scholarly journals Space Charge Characteristics and Electrical Properties of Micro-Nano ZnO/LDPE Composites

Crystals ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 481
Author(s):  
Jun-Guo Gao ◽  
Xia Li ◽  
Wen-Hua Yang ◽  
Xiao-Hong Zhang
Keyword(s):  
Electrical Properties ◽  
Space Charge ◽  
Synergistic Effects ◽  
Nano Particles ◽  
Breakdown Field ◽  
Nano Composite ◽  
Nano Zno ◽  
Additive Particles ◽  
Ldpe Composites ◽  
Short Connection

The synergistic effects of zinc oxide (ZnO) Micro/Nano particles simultaneously filled in low-density polyethylene (LDPE) on the space charge characteristics and electrical properties has been investigated by melt blending micro-scale and nanoscale ZnO additive particles into LDPE matrix to prepare Micro-ZnO, Nano-ZnO, and Micro-Nano ZnO/LDPE composites. The morphological structures of composite samples are characterized by Polarizing Light Microscopy (PLM), and the space charge accumulations and insulation performances are correlated in the analyses with Pulse Electronic Acoustic (PEA), DC breakdown field strength, and conductance tests. It is indicated that both the micro and nano ZnO fillers can introduce plenty of heterogeneous nuclei into the LDPE matrix so as to impede the LDPE spherocrystal growth and regularize the crystalline grains in neatly-arranged morphology. By filling microparticles together with nanoparticles of ZnO additives, the space charge accumulations are significantly inhibited under an applied DC voltage and the minimum initial residual charges with the slowest charge decaying rate have been achieved after an electrode short connection. While the micro-nano ZnO/LDPE composites acquire the lowest conductivity, the breakdown strengths of the ZnO/LDPE nanocomposite and micro-nano composite are, respectively, 13.7% and 3.4% higher than that of the neat LDPE material.

Improvement of hydrophilic property of rubber dipping former surface with Ni/B/TiO2 nano-composite film

2012 ◽  
Vol 258 (10) ◽  
pp. 4436-4443 ◽  
Author(s):  
L. Sikong ◽  
M. Masae ◽  
K. Kooptarnond ◽  
W. Taweepreda ◽  
F. Saito
Keyword(s):  
Composite Film ◽  
Nano Composite ◽  
Hydrophilic Property
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