| Ni(naph)_2-i-Bu_3Al_2Cl_3催化丁二烯聚合的研究 |
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| 引用本文： | 徐玲,李绍军,陈滇宝,仲崇淇,唐学明. Ni(naph)_2-i-Bu_3Al_2Cl_3催化丁二烯聚合的研究[J]. 青岛科技大学学报(自然科学版), 1995, 0(3) |
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| 作者姓名： | 徐玲 李绍军 陈滇宝 仲崇淇 唐学明 |
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| 摘 要： | Ｎｉ（ｎａｐｈ）_２－ｉ－Ｂｕ_３Ａｌ_２Ｃｌ_３催化丁二烯聚合的研究徐玲，李绍军，陈滇宝，仲崇淇，唐学明（高材系）０前言目前，我国镍系顺丁橡胶工业化生产采用以加氢汽油为溶剂，Ｎｉ－－Ａｌ陈化，稀Ｂ单加的聚合工艺［１］，但由于ＢＦ３·ＯＥｔ２在加氢汽油中...
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Polymerization Of Butadiene With Ni(naph)_2-i-Bu_3Al_2C1_3 Catalyst System |
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| Xu Ling, Li Shaojun,Chen Dianao, Zhong Chongqi, Tang Xueming. Polymerization Of Butadiene With Ni(naph)_2-i-Bu_3Al_2C1_3 Catalyst System[J]. Journal of Qingdao University of Science and Technology:Natutral Science Edition, 1995, 0(3) |
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| Authors: | Xu Ling Li Shaojun Chen Dianao Zhong Chongqi Tang Xueming |
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| Affiliation: | Department of Polymer Materials |
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| Abstract: | The polymeric behavior,polymerjc activity and molecular weight adjustment in butadi ene polymerization injtated by the Ni (naph)2-i-Bu3Al2Cl3 system were investigated.It was revealed that the bet molar ratio of Cl/Al depended on the third--component and that the molar ratio of Al/Bd,rather than of Ni/Bd,had a considerable effect on the catulytic activity.It was also found that the change of polybutudiene molecular weight depended on the molar ratio of Al/Bd,Ni/Bd and Cl/Al,which changed from 3, 000 to more than 300, 000. |
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| Keywords: | Nickel catalyst Polybutadiene Catalytic activity Moleclar weight |
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