节点文献
球碳衍生物在钕系催化剂催化丁二烯聚合中的应用──催化剂的相态
APPLICATION OF C60X. IN BUTADIENEPOLYMERIZATION WITH NEODYNIUM CATALYST-PHASE STATE OF CATALYST
【摘要】 在Ｎｄ（ｎａｐｈ）３－Ａｌ（ｉ－Ｂ３）３－Ａｌ（ｉ－Ｂｕ）２Ｃｌ（简称Ｎｄ—Ａｌ－Ｃｌ）三元催化体系中加入球碳衍生物Ｃ６０Ｘｎ（Ｘ为某卤素基因），改善了催化剂的相态稳定性，同时对比考察了几种溶剂对Ｃ６０Ｘｎ的溶解性，发现溶解度都比加氢汽油好，以其催化丁二烯聚合，活性也有所提高。
【Abstract】 Phase stability of Nd(naph),-Al(i-Bu)3 - Al(i - Bu)2Cl(abbre.Nd - Al - CI)trinary catalyst system was improved by adding C6oXn Solubility and catalysing activity of C6oXn in severalsolutes (CH2Cl2 and tolene)were compared.Results showed that their solubility was higher thanthat in hydrogenated gasoline.When being used to catalyst butadiene polymerization,the activityincreased
- 【文献出处】 弹性体 ,CHINA ELASTOMERICS , 编辑部邮箱 ,1996年01期
- 【分类号】O632.14
- 【下载频次】28