TY - GEN
T1 - A study on the properties of semiconductive shield materials for power cables in accordance with content of multi-walled carbon nanotubes
AU - Yang, J. S.
AU - Shin, D. H.
AU - Yang, H.
AU - Kook, J. H.
AU - Park, N. J.
AU - Nah, C. W.
AU - Park, D. H.
PY - 2007
Y1 - 2007
N2 - This paper investigated the chemical, mechanical, and structural properties of carbon nanotubes by altering their contents in order to be used as component parts for semiconductive shields used in underground power transmission cables. A multi luminescence spectrometer MLA-GOLDS was used to investigate the chemical properties of specimens. In addition, a density meter EW-200SG was used to investigate the mechanical properties of specimens. A FE-SEM S-4300 meter by Hitachi was used to apply dispersions of CNT (Carbon nanotube). As a result, the cl intensity, showing the effects of oxidation, decreased in CNT by approximately 1[wt%], and the density values for semiconductive shield materials with CNT and EEA (Ethylene Ethyl Acrylate) was lower than commercial semiconductive shield materials. Furthermore, dispersion properties showed increases according to the increase in CNT ratio. These properties demonstrated the best conditions at 5wt%. Therefore, it was evident that such exceptional chemical, mechanical, and structural properties could be improved with just a small amount of CNT.
AB - This paper investigated the chemical, mechanical, and structural properties of carbon nanotubes by altering their contents in order to be used as component parts for semiconductive shields used in underground power transmission cables. A multi luminescence spectrometer MLA-GOLDS was used to investigate the chemical properties of specimens. In addition, a density meter EW-200SG was used to investigate the mechanical properties of specimens. A FE-SEM S-4300 meter by Hitachi was used to apply dispersions of CNT (Carbon nanotube). As a result, the cl intensity, showing the effects of oxidation, decreased in CNT by approximately 1[wt%], and the density values for semiconductive shield materials with CNT and EEA (Ethylene Ethyl Acrylate) was lower than commercial semiconductive shield materials. Furthermore, dispersion properties showed increases according to the increase in CNT ratio. These properties demonstrated the best conditions at 5wt%. Therefore, it was evident that such exceptional chemical, mechanical, and structural properties could be improved with just a small amount of CNT.
KW - Carbon nanotube
KW - Chemical luminescence
KW - FE-SEM
KW - Semiconducting materials
UR - https://www.scopus.com/pages/publications/47349131250
U2 - 10.1109/ICSD.2007.4290817
DO - 10.1109/ICSD.2007.4290817
M3 - Conference paper
AN - SCOPUS:47349131250
SN - 1424407516
SN - 9781424407514
T3 - 2007 International Conference on Solid Dielectrics, ICSD
SP - 322
EP - 325
BT - 2007 International Conference on Solid Dielectrics, ICSD
T2 - 2007 International Conference on Solid Dielectrics, ICSD
Y2 - 8 July 2007 through 13 July 2007
ER -