4.自由基共聚合

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1、2021/5/23122021/5/23Chap 4 自由基共聚合4.1 引言32021/5/2342021/5/2352021/5/2362021/5/2372021/5/2382021/5/2392021/5/23102021/5/23112021/5/23122021/5/23132021/5/23142021/5/23152021/5/23162021/5/23172021/5/23182021/5/23192021/5/23202021/5/23212021/5/23222021/5/234.2 二元共聚物的组成232021/5/23242021/5/23252021/5/23262

2、021/5/23272021/5/23282021/5/23292021/5/23302021/5/23312021/5/23322021/5/23332021/5/23342021/5/23352021/5/23362021/5/23372021/5/23382021/5/23392021/5/23402021/5/23412021/5/23422021/5/23432021/5/23442021/5/23452021/5/23462021/5/23472021/5/23482021/5/23492021/5/23502021/5/23512021/5/23522021/5/23532021

3、/5/23542021/5/23552021/5/23562021/5/23572021/5/23582021/5/23592021/5/23602021/5/23612021/5/234.3二元共聚物微结构和链段序列分布622021/5/23632021/5/23642021/5/23652021/5/23662021/5/234.4 前末端效应-动力学672021/5/23682021/5/23692021/5/23702021/5/23n解聚-热力学n络合效应712021/5/234.5 多元共聚722021/5/23732021/5/23742021/5/23752021/5/2376

4、2021/5/234.6 竞聚率772021/5/23782021/5/23792021/5/23802021/5/23n3. 影响竞聚率的因素812021/5/23822021/5/23832021/5/234.7 单体和自由基活性842021/5/23852021/5/23862021/5/23872021/5/23882021/5/23892021/5/23902021/5/23n例如912021/5/23l从曲线上更能说明这一点l从势能曲线看，两条Morse曲线的 距离比4条斥力线距离大，表示取代 基对自由基活性的降低比对单体活性 降低来得大。922021/5/23932021/5/23942021/5/23952021/5/23962021/5/23972021/5/234.8 Q-e 4.8 Q-e 概念概念982021/5/23992021/5/231002021/5/231012021/5/231022021/5/231032021/5/231042021/5/234.9 4.9 共聚速率共聚速率1052021/5/231062021/5/231072021/5/231082021/5/23