- 作者: 李榮華,劉緒宗
- 作者服務機構: Department of Chemistry, National Taiwan University, Taipei, Taiwan 106, R.O.C.
- 中文摘要: Both mesoporous (MCM-41) and spherical silica supported palladium-based diimine catalysts were prepared and their behaviors on ethylene polymerization were studied. The results showed that good catalytic activities could be reached with cocatalyst sodium tetraarylborate. Ethylene polymerization with palladium-based catalysts in mesoporous silicas (MCM-41) gave polymers with less branched chains than those obtained with the corresponding homogeneous catalyst.
- 英文摘要: --
- 中文關鍵字: Polymerization; Palladium; Ethylene; Silica.
- 英文關鍵字: --