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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국전기전자재료학회 Transactions on Electrical and Electronic Materials Transactions on Electrical and Electronic Materials 제13권 제6호
- 발행연도
- 2012.1
- 수록면
- 322 - 325 (4page)
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초록· 키워드
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Crystalline silica was synthesized by annealing amorphous silica at 1,300℃ or 1,400℃ for various times, and the crystallinity was estimated by X-ray diffraction (XRD) analysis. In order to prepare a low dielectric material, epoxy/crystalline silica composites were prepared, and the effect of silica content on the dielectric properties was studied under various functions of frequency and ambient temperature. The dielectric constant decreased with increasing crystalline silica content in the epoxy composites, and it also decreased with increasing frequency. At 120 Hz, the value of 5 wt% silica decreased by 0.25 compared to that of 40 wt% silica, and at 23 kHz, the value of 5 wt% silica decreased by 0.23 compared to that of 40 wt% silica. The value increased with increasing ambient temperature.
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참고문헌 (9)
참고문헌 신청
C. F. Bottcher / 1973 / Theory of Electric Polarisation / Elsevier
Chy Hyung Kim / 2011 / Synthesis of Polycrystalline Cristobalite Balls through Reversible Replication of Colloid-Imprinted Carbon / Bulletin of the Korean Chemical Society 32
D. P. Kang / 2000 / / Bulletin of the Korean In-stitute of Electrical and Electronic Material Engineers 10 : 31 ~
J. Y. Lee / 2002 / / Materials Chemistryand Physics 77 : 455 ~
L. Frenkel / 1966 / / Journal ofChemical Physics 44 : 2610 ~
Chy Hyung Kim / 2011 / Synthesis of Polycrystalline Cristobalite Balls through Reversible Replication of Colloid-Imprinted Carbon / Bulletin of the Korean Chemical Society 32
D. P. Kang / 2000 / / Bulletin of the Korean In-stitute of Electrical and Electronic Material Engineers 10 : 31 ~
J. Y. Lee / 2002 / / Materials Chemistryand Physics 77 : 455 ~
L. Frenkel / 1966 / / Journal ofChemical Physics 44 : 2610 ~
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