Dispersion of SiC Suspensions with Cationic Dispersant of Polyethylenimine

DOI Web Site Web Site 3 Citations 42 References
  • TANG Fengqiu
    Fine Particle Processing Group, Materials Engineering Laboratory, National Institute for Materials Science
  • UCHIKOSHI Tetsuo
    Fine Particle Processing Group, Materials Engineering Laboratory, National Institute for Materials Science
  • OZAWA Kiyoshi
    Fine Particle Processing Group, Materials Engineering Laboratory, National Institute for Materials Science
  • SAKKA Yoshio
    Fine Particle Processing Group, Materials Engineering Laboratory, National Institute for Materials Science

Bibliographic Information

Other Title
  • ポリエチレンイミン陽イオン分散剤による SiC サスペンションの分散

Search this article

Abstract

The influences of suspension pH and the added amount of the cationic polyethylenimine (PEI) dispersant on the stability of SiC suspensions have been investigated by measuring their zeta potential, rheological properties and adsorption behavior. The PEI adsorption state on the SiC surfaces under different pH conditions played a key role in the modification of the particle surface charges and the stability of suspensions. The pH range of stable suspensions was determined depending on the added amount of PEI.<br>

Journal

Citations (3)*help

See more

References(42)*help

See more

Related Projects

See more

Keywords

Details 詳細情報について

Report a problem

Back to top