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OALib Journal期刊
ISSN: 2333-9721
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球形氯化镁-乙醇络合物纳米颗粒的制备及其自组装
DOI: 10.3724/SP.J.1105.2012.11387, PP. 883-886
Keywords: 氯化镁-乙醇络合物,纳米颗粒,载体,Ziegler-Natta催化剂,聚乙烯微纳米颗粒
Abstract:
乙醇与氯化镁按摩尔比为201的比例混合,升温至120℃溶解形成氯化镁醇溶液后,将氯化镁醇溶液冷却至70℃转移至处于搅拌状态的冷却液中,经过滤、正己烷洗涤、干燥后得到球形氯化镁-乙醇络合物纳米颗粒.经TEM表征颗粒粒径在30~100nm之间.这种氯化镁-乙醇络合物纳米颗粒可在室温自组装,形成纳米线.WAXD结果表明,制备的球形氯化镁-乙醇络合物纳米颗粒的结晶行为受到影响,与纯氯化镁相比,氯化镁-乙醇络合物纳米颗粒的结晶度低.这种氯化镁-乙醇络合物纳米颗粒可作为Ziegler-Natta催化剂的载体材料,制备的催化剂可高效催化乙烯聚合,合成聚乙烯微纳米颗粒.
| [1] | 7 Fan Pengwei(范鹏伟),Li Xinyang(李昕阳),Tuo Xinlin(庹新林),Wang Xiaogong(王晓工).Acta Polymerica Sinica (高分子学报),2006,(8):970~976
|
| [2] | 8 Huang Qigu(黄启谷),Liu Weijiao(刘伟娇),Dou Xiuli(豆秀丽),Zhang Xinli(张新莉),Kong Yuan(孔媛),Yang Wantai(杨万泰).Chinese patent,CN201010279310.3.2010-10-02
|
| [3] | 9 Huang Q,Chen L,Ma L,Fu Z,Yang W.Eur Polym J,2005,41:2909~2915
|
| [4] | 10 Ma Lifu(马利福),Huang Qigu(黄启谷),Yang Wantai(杨万泰).Acta Polymerica Sinica(高分子学报),2009,(7):689~694
|
| [5] | 11 Ma L,Liu W,Yi J,Huang Q,Gao K,Yang W.J Appli Poly Sci,2011,3171~3179
|
| [6] | 12 Liu Huan(刘欢),Zhai Jin(翟锦),Jiang Lei(江雷).Chinese Journal of Inorganic Chemistry(无机化学学报),2006,(4):585~598
|
| [7] | 1 Foschini G, Fiscelli N,Galli P.US patent,4111835.1975-09-15
|
| [8] | 2 Ferraris M,Rosati F,Parodi S,Giannetti E,Motroni G,Albizzati E.US patent,4399054.1978-08-22
|
| [9] | 3 Wu L,Lynch D T,Wanke S E.Macromolecules,1999,32:7990~7998
|
| [10] | 4 Kong Y,Yi J,Dou X,Liu W,Huang Q,Gao K,Yang W.Polymer,2010,51:3859~3866
|
| [11] | 5 Wang Baohe(王宝和),Yu Caiyuan(于才渊),Zhang Wenbo(张文博),Fan Fangrong (范方荣).Chinese patent,CN200510047355.7.2005-10-05
|
| [12] | 6 Huang Qigu(黄启谷),Liu Weijiao(刘伟娇),Dou Xiuli(豆秀丽),Zhang Xinli(张新莉),Liu Zhi(刘智),Huang Haibing(黄海兵),Yang Wantai(杨万泰).Chinese patent,CN201010571224.X.2010-10-12
|
| [13] | 13 Liu Weijiao(刘伟娇),Dou Xiuli(豆秀丽),Yi Jianjun(义建军),Zhang Xinli(张新莉),Huang Qigu(黄启谷),Gao Kejing (高克京),Yang Wantai(杨万泰).Petrochemical Technology (石油化工),2011,(5):516~522
|
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