New Catalyst for Acetylene Polymerization& Scandium Compound and Aluminum Trialkyl Coordination Catalyst 新型硫属化合物的溶剂热合成与表征新乙炔聚合催化剂&?化合物和烷基铝络合体系
The addition of the surfactant can change considerably the oscillating lasting time when there is an obvious coordination between the surfactant and the metal catalyst. 当紫外&可见光谱证明表面活性剂与金属催化剂有明显络合作用时,表面活性剂的加入便会显著改变振荡反应的t。
The ISS desulfurizing catalyst is a multi-component compound wet oxidative desulfurization catalyst, composed of a compound coordination complex of metallic iron of variable valency as the main redox catalyst and mixed polyphenols as the auxiliary redox catalyst, with the addition of other functional aids. ISS脱硫催化剂是一种多元复合型湿式氧化脱硫催化剂,以变价金属铁的复合配位络合物为主氧化-还原催化剂,配以混和多酚类物质为辅氧化-还原催化剂,再添加其它功能性助剂组成。
Study on the polymerization of methyl methacrylate by coordination catalyst nd ( o I pr) 3 al ( I bu) 3 Nd(O-i-Pr)3-Al(i-Bu)3配位催化甲基丙烯酸甲酯聚合反应的研究
Study on coordination polymerization preparation of syndiotactic 1,2-polybutadiene with cobalt catalyst system 钴系催化剂配位聚合制备间同丁二烯的研究
But it is easy to give functional group to paraffin directly when paraffin and organic boron conpound react, using rhodium coordination compound as catalyst. 用铑配位化合物催化,烷烃与有机硼化合物作用,很容易被官能团化。
Kinetics and mechanism of ring-opening polymerization of epichlorohydrin in the presence of rare earth coordination catalyst system 稀土络合催化环氧氯丙烷开环聚合动力学及其反应机理的研究
Study on the formation of active species of rare earth coordination catalyst 稀土络合催化剂Nd(P204)3-Al(i-Bu)3-H2O的活性中心形成研究
As shown, there are two domination reaction paths for this reaction and it passes through coordination of ethylene to rhodium, ethylene insertion, addition of phosphine, carbonyl insertion, oxidative addition of H 2, and aldehyde reductive elimination with the regeneration of the catalyst. 结果表明,乙烯的氢甲酰化反应有两条主要的反应路径,经历了乙烯络合、乙烯插入、膦加成、羰基插入、H2的氧化加成和丙醛还原消除及催化剂的再生等过程。
The reactions between the two components of the rare-earth coordination catalyst, NdCl_3 · 3i-PrOH and AIEt_3, were studied. 研究了稀土配位催化剂两组分NdCl3·3i-PrOH与At3之间的反应。
The Copolymerization of Maleic Anhydride and n-butyl Acrylate with Coordination Catalyst Fe-Al Fe-Al催化马来酸酐与丙烯酸丁酯的聚合
Bridging ligands involved in compounds reveals the various valence-bond nature and steric structrue, which promote the development of valence-bond theory, coordination catalyst as well as biology simulation. 桥联的出现使化合物表现出花样繁多的价键本性及空间结构,既促进了化学健理论的发展,也促进了配位催化及生物模拟的发展。
Quantum Chemical Simulation on the Coordination Activation of Ethylene Coordinated on Ziegler Natta Type Catalyst 乙烯在Ziegler-Natta催化剂上配位活化的量子化学模拟
Control of coordination polymerization of syndiotactic 1, 2-polybutadiene with cobalt-based catalyst Co系催化丁二烯配位聚合的控制
MOSSBAUER STUDY OF MACROMOLECULE SUPPORTED LEWIS ACID CATALYST: PS-FeCl_3 COORDINATION COMPLEX Application of Green Lewis acid Catalyst ── Indium Trihalide in Organic Synthesis 聚苯乙烯-三氯化铁配位化合物穆斯堡尔谱研究绿色路易斯酸三卤化铟在有机合成中的应用
ATP-driven Electron-transfer in Cluster Coordination Catalyst 原子簇配位催化作用中ATP驱动的电子传递
And aliphatic polycarbonates were synthesized by copolymerization of CO 2 with GE catalyzed by coordination catalyst composed of Y phosphonate and triisobutylaluminum [ Y ( P 204) 3 A1 ( I Bu) 3]. 利用稀土钇的磷酸酯盐和三异丁基铝组成的络合催化剂[Y(P204)3-Al(i-Bu)3]催化CO2与缩水甘油醚类单体(GE)的共聚反应,合成出新型高分子材料脂肪族聚碳酸酯。
The stronger the coordination was, the higher the selectivity, the cyclohexane conversion and the catalyst turnover were obtained. 配位固载作用力越大,催化氧化环己烷所得的产物(酮和醇)选择性,环己烷转化率和催化剂转化数也越高。