"过渡金属催化剂"是指类在有机合成中发挥重要作用催化剂通常由较晚过渡金属组成。它们在合成复杂有机分子和促进化学反应中具有广泛应用。这些催化剂在新药物研发、材料科学和可持续能源等领域发挥着关键作用。在化学合成中过渡金属催化剂研究和应用为我们提供了更高效、更环保方法。
后过渡金属催化剂,Late transition metal catalyst
1)Late transition metal catalyst后过渡金属催化剂
1.Advances in studies on supported late transition metal catalysts for olefin polymerization;烯烃聚合后过渡金属催化剂负载化研究进展
2.Progress in supported and complexed late transition metal catalysts for olefin polymerization was reviewed.把后过渡金属催化剂负载化,可以适合现有工业生产的工艺要求,改善聚合物产品的形态结构、抑制粘釜现象等。
3.The recent research advances in the preparation of linear low density polyethylene(LLDPE) have been reviewed, including the “comonomer effect”, the in-situ copolymerization of ethylene and LLDPE synthesized through “chain walking” mechanism using late transition metal catalysts etc.综述了近年来线性低密度聚乙烯合成的主要研究进展 ,包括乙烯与α 烯烃共聚合的“共单体效应” ,乙烯“原位共聚”和后过渡金属催化剂催化乙烯聚合制备线性低密度聚乙烯等新方法。
英文短句/例句
1.Ethylene Polymerization Catalyzed by Late Transition Metal Catalyst Supported by Montmorillonite;蒙脱土负载后过渡金属催化剂催化乙烯聚合
2.Ethylene Oligomerization to α-Olefins Catalyzed by Late-Transition-Metal Catalysts;后过渡金属催化剂催化乙烯齐聚合成α—烯烃
3.Synthesis and Ethylene Oligomerization of Late Transition Metal Catalysts;后过渡金属催化剂的合成及其催化乙烯齐聚反应研究
4.The In-Situ Copolymerization of Ethylene Catalyzed Based on the Late Transition Catalyst;基于后过渡金属催化剂的乙烯原位聚合反应研究
5.Synthesis of Novel Aluminoxanes and Their Cocatalytic Performances in the Ethylene Polymerization Catalyzed by Late Transition Metal Complexes;新型铝氧烷的合成及其在后过渡金属催化剂催化乙烯聚合中的作用
6.transition metal catalyst system过渡金属催化剂体系
7.Study on Ethylene Polymerization by Late Transitional Fe and Ni Organometallic Catalysts;后过渡铁、镍金属有机催化剂催化乙烯聚合研究
8.Synthesis and Performance of Late-transition Metal Nickel and Palladium Catalysts;后过渡金属Ni、Pd烯烃聚合催化剂的合成及性能
9.Preparation of Reactor Blends of Linear and Branched Polyethylene with Combined Cp_2TiCl_2/DMN Homogeneous and Supported Catalyst System;茂金属/后过渡金属复合催化剂的乙烯聚合及负载化研究
10.Nanoscopic Transition Metals Colloidal Precursors, Networks, and Catalysts;纳米过渡金属—胶体前体，网络，和催化剂
11.Study on Transmetal Catalysts for Hydrosilylation of Olefins;烯烃硅氢加成过渡金属催化剂的研究
12.Synthesis of Salen Translation Metal Catalyst;Salen类过渡金属催化剂的合成
13.Preparation and Studies on Catalytic Properties of Transition Metal Catalysts;过渡金属催化剂的制备及其催化性能研究
14.Late-Transition Metal-Fe(Ⅱ) Catalysts for Ethylene Homogeneous Polymerization;后过渡金属铁系聚烯烃催化剂的乙烯均相聚合研究
15.The Design, Synthesis of New Late Transition Metal Catalysts and the Study of Their Catalytic Activity for Ethylene Oligomerization/Polymerization;新型后过渡金属聚烯烃催化剂的设计合成及活性研究
16.RECENT PROGRESS IN THE RESEARCH OF CATALYSTS BASED ON POST TRANSITION METAL FOR ETHYLENE POLYMERIZATION;新一代后过渡金属聚乙烯催化剂研究的最新进展
17.Catalysis of transition metal oxides for pyrotechnical reagent过渡金属氧化物对烟火药剂的催化作用
18.Catalytic Dehydration of Ethyl Lactate over HZSM-5 Modified with Transition Metal过渡金属改性HZSM-5催化剂的乳酸乙酯脱水性能
相关短句/例句
Late transition metal catalysts后过渡金属催化剂
1.Progress in development of late transition metal catalysts for olefin polymerization;烯烃聚合后过渡金属催化剂的研究进展
2.The advances in ZieglerNatta catalysts, Metallocene catalysts and late transition metal catalysts for coordinative copolymerization of polar monomers with olefins were reviewed.综述了Ziegler-Natta催化剂、茂金属催化剂及后过渡金属催化剂在极性单体与烯烃共聚合反应中的研究进展。
3)Fe(Ⅱ) late-transition metalFe(Ⅱ)后过渡金属催化剂
4)transition metal catalyst过渡金属催化剂
1.Effects oftransition metal catalysts on morphology and output of CNTs were studied.在纳米聚团床中用催化化学气相沉积法批量制备了碳纳米管 ,研究了过渡金属催化剂对碳纳米管形貌和产量的影响 。
2.he advancement of direct partial oxidation of methane to syngas overtransition metal catalysts was reviewed.综述了过渡金属催化剂催化甲烷直接部分氧化制合成气反应的进展，讨论了关于催化剂活性中心的一些观点和两种有代表性的反应机理。
5)late transition metal complex catalyst后过渡金属配合物催化剂
6)late transition metal catalyst for olefin polymerization后过渡金属聚烯烃催化剂
延伸阅读
金属钝化剂分子式：CAS号：性质：(一)凡是与金属作用而在其表面形成一层能抑制腐蚀的保护膜的药剂。形成的保护膜一般为氧化物膜，叫做钝化膜。常见的金属钝化剂有铬酸盐、亚硝酸盐、钼酸盐、钨酸盐，以及其他盐类。(二)抑制金属对聚合物氧化降解的催化作用，防止塑料的劣化而加入的助剂。常用的有草酸衍生物、水杨酸衍生物及酰肼衍生物等。金属钝化剂在电线包覆材料中尤其重要，由于铜导线对PVC、PP、PE都有催化氧化的作用会造成电缆性能的劣化。
