Microstructural evolution of BaTiO3/ultrahigh-molecular-weight poly(ethylene) (UHMWPE) cast body: influence of free organic additive in a nonaqueous medium

  • Cho, Chae-Woong
  • Lee, Sangkyu
  • Choi, Sung-Churl
  • Paik, Ungyu
  • Park, Jea-Gun
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초록

The consolidation behavior of ultrahigh-molecular-weight polyethylene (UHMWPE) in BaTiO3/UHMWPE suspension was investigated by the control of the non-adsorbed organic additives. The suspensions were characterized by adsorption isotherm, rheology, sedimentation behavior, and microstructural observation. The co-dispersion stability of the BaTiO3/UHMWPE particulates was correlated with the uniformity of the green microstructure. These studies can be helpful for the successful fabrication of ultra thin dielectric layer of MLCC using newly improved extrusion method.

키워드

BaTiO3ultra high molecular weight polyethylene (UHMWPE)free organic additivesmicrostructuremultilayered ceramic capacitors (MLCCs)SILICON-NITRIDE SUSPENSIONSRHEOLOGICAL PROPERTIESPOLYETHYLENE
제목
Microstructural evolution of BaTiO3/ultrahigh-molecular-weight poly(ethylene) (UHMWPE) cast body: influence of free organic additive in a nonaqueous medium
저자
Cho, Chae-WoongLee, SangkyuChoi, Sung-ChurlPaik, UngyuPark, Jea-Gun
DOI
10.1007/s10832-006-7725-y
발행일
2006-12
유형
Article; Proceedings Paper
저널명
Journal of Electroceramics
17
2-4
페이지
345 ~ 349