文献类型：期刊文献

英文题名：Phillips Cr/silica catalyst for ethylene polymerization

作者：Cheng, Ruihua[1]; Liu, Zhen[1]; Zhong, Lei[1]; He, Xuelian[1]; Qiu, Pengyuan[1]; Terano, Minoru[2]; Eisen, Moris S.[3]; Scott, Susannah L.[4]; Liu, Boping[1]

机构：[1] State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Meilong Road 130, Shanghai 200237, China; [2] School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan; [3] Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Technion City, Haifa 32000, Israel; [4] Department of Chemical Engineering, University of California, Santa Barbara, CA 93106-5080, United States

年份：2013

卷号：257

起止页码：135

外文期刊名：Advances in Polymer Science

收录：EI(收录号：20242616449301)

语种：英文

外文关键词：Catalysts - Ethylene - Molecular modeling - Polymerization - Spectroscopic analysis

摘要：The Phillips Cr/silica catalyst, discovered by Hogan and Banks at the Phillips Petroleum Company in the early 1950s, is one of the most important industrial catalysts for polyethylene production. In contrast to its great commercial success during the past half-century, academic progress regarding a basic understanding of the nature of the active sites and polymerization mechanisms is lagging far behind. During the last decade, increasing research efforts have been performed on the Phillips catalyst through various approaches, including spectroscopic methods, polymerization kinetics, heterogeneous model catalysts, homogeneous model catalysts, and molecular modeling. Much deeper mechanistic understanding, together with successive catalyst innovations through modifications of the Phillips catalyst, has been achieved. ? Springer-Verlag Berlin Heidelberg 2013.