取代水杨醛类镍配合物的合成及催化丙烯齐聚的研究_材料科学与工程毕业论文_毕业论文天下网 关键词：l-甲酰基-2-萘酚; 负载催化剂;镍配合物;丙烯齐聚。 [gap=798]Keywords：l-formyl-2–naphthol; Supporting catalysts; Ni(Ⅱ) complex; Propylene oligomerization.
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The ethylene polymerization catalyzed by neutral salicylaldiminato nickel complex in toluene was studied.
研究了水杨醛亚胺中性镍配合物在甲苯中催化乙烯聚合。
参考来源 - 水杨醛亚胺镍配合物在甲苯中催化乙烯聚合·2,447,543篇论文数据，部分数据来源于NoteExpress
本发明公开了一种2 -氨甲基吡啶镍配合物及其制备方法和应用。
The invention discloses a 2-ammonia methyl-pyridine nickel composition, a preparation method and the application thereof.
研究表明水杨醛亚胺镍配合物中苯环上取代基的电子效应和空间位阻对乙烯聚合活性和聚合物的分子量有所影响。
With increasing the electron withdrawing substituents in the phenoxy ring, the catalytic activity was increased, and the molecular weight of polyethylene decreased.
通过紫外可见光谱研究了硬脂酸镍与焦性没食子酸在戊醇溶液中的相互作用，实验结果表明硬脂酸镍与焦性没食子酸按1：1形成配合物。
The interaction of nickel stearate with pyrogallic acid inn-Amyl alcohol solution were studied by uv-vis spectra. The result showed that nickel stearate with pyrogallic acid formed 1:1 complex.
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