| 引发甲基丙烯酸甲酯聚合的聚丙烯酰胺－氯化铜配合物膜催化剂表征 |
| |
| 引用本文： | 庄锦树,苏英草,程传煊. 引发甲基丙烯酸甲酯聚合的聚丙烯酰胺－氯化铜配合物膜催化剂表征[J]. 高分子学报, 1995, 0(1) |
| |
| 作者姓名： | 庄锦树 苏英草 程传煊 |
| |
| 作者单位： | 福建师范大学高分子研究所，福建师范大学化学系 |
| |
| 摘 要： | 考察甲基丙烯酸甲酯在室温Ｎａ２ＳＯ３水溶液的聚合能力，发现在该溶液添加聚丙烯酰胺（ＰＡＡｍ）－氯化铜（ＣｕＣｌ２）配合物膜以组成ＰＡＡｍ－ＣｕＣｌ２膜／Ｎａ２ＳＯ３催化引发体系是必不可少的．采用ＥＳＲ、ＩＲ、ＸＰＳ和电导率等手段研究该体系催化剂的表面结构．结果表明，膜的单位面积平均含铜量在一定范围内和配位体种类等对催化活性有显著影响，即催化性能与催化剂的表面结构紧密相关．
|
| 关 键 词： | 配位络合催化反应，金属（n）－高分子配合物催化剂，甲基丙烯酸甲酯的聚合 |
CHARACTERIZATION OF PAAm-CuCl_2 FILM AS A CATALYST FOR MMA POLYMERIZATION |
| |
| ZHUANG Jinshu, SU Yingcao. CHARACTERIZATION OF PAAm-CuCl_2 FILM AS A CATALYST FOR MMA POLYMERIZATION[J]. Acta Polymerica Sinica, 1995, 0(1) |
| |
| Authors: | ZHUANG Jinshu SU Yingcao |
| |
| Abstract: | t is necessary that adding PAAm-CuCl2 film to Na2SO3 aqueous solution form PAAm-CuCl2 film/Na2SO3 catalytic initial system in polymerization of MMA at room temperature. Surface structure of the catalyst is examined by ESR, XPS and Electrical Conductivity methods. These results show that the copper mean content in unit area of PAAm-CuCl2 film and ligand types prominently affect the catalytic activity, namely the catalytic activity is related to the surface structure of the catalyst. |
| |
| Keywords: | Complex catalysis Metal (n)-polymer complex catalyst Methyl methacrylate. |
| 本文献已被 CNKI 等数据库收录！ |
