頁籤選單縮合
題名 | 單一活性點觸媒=Single-Site Catalysts |
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作者 | 謝東穎; | 書刊名 | 化工資訊月刊 |
卷期 | 13:10 1999.10[民88.10] |
頁次 | 頁14-20 |
專輯 | 聚合觸媒 |
分類號 | 467 |
關鍵詞 | 觸媒; 聚合反應; |
語文 | 中文(Chinese) |
英文摘要 | Following the discovery of Zieglar-Natta catalysts that belong to multiple-site catalysts, a variety of single-site olefin polymerization catalysts have been developed. 'Single-Site' refers to the polymerization properties (activity, selectivity...) of all of the catalytic sites that are approximately the same in their electronic and steric behaviors. The resulting polymer blend exhibits identical properties for all the chains such as molecular weight and distribution. This article briefly reviews four main single-site catalyst systems. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。