过渡金属催化剂
- 网络transition metal catalyst
![过渡金属催化剂](../cache/1174483.jpg)
-
过渡金属催化剂上CO还原NO反应性能的研究
Investigation on catalytic reduction of no with CO over the transition metal catalysts
-
物理法制备的纳米过渡金属催化剂上CO的氧化(Ⅲ)&焙烧预处理
CO Oxidation Over Nanometer Transition Metal Catalysts Prepared by Physical Method (ⅲ) . ── Calcination Pretreatment of Nanometer Copper
-
钾修饰SiO2负载超低含量过渡金属催化剂上乙烷选择氧化反应
Selective Oxidation of Ethane over the Potassium-modified Silica-supported Super Low Loading Transition Metal Catalysts
-
ZrO2负载过渡金属催化剂的结构和催化性能
The Structure and Properties of ZrO 2 Supported Transition Metal Oxide Catalysts
-
在过渡金属催化剂存在下,一氧化碳对有机分子的插入是使CO活化并开发CO应用的重要方法。
In the presence of a transition metal catalyst the insertion of carbon monoxide into organic molecules is an important method for activating carbon monoxide and for exploiting possible applications of carbon monoxide .
-
烯烃聚合催化剂主要包括Ziegler-Natta催化剂、茂金属催化剂和茂后过渡金属催化剂。
The field of olefin polymerization catalysis has experienced Ziegler-Natta catalysts , metallocene catalysts and post-metallocene catalysts periods .
-
Salen类过渡金属催化剂的合成
Synthesis of Salen Translation Metal Catalyst
-
研究了物理法制备的纳米过渡金属催化剂上CO的氧化反应及催化剂活性组分与其催化活性的关系。
The oxidation of carbon monoxide over nanometer transition metal catalysts prepared by the physical method are studied in a mini reactor , and the relationship between thermodynamics of catalyst active components and the catalytic activity are also studied .
-
在一系列负载型过渡金属催化剂上考察了CO-NO和CO-O2的反应性能。
CO-NO and CO-O2 reactions over a series of transition metal catalysts have been studied .
-
传统的C-N偶联反应需要过渡金属催化剂以及苛刻的条件才能完成,而且需要大量的有机配体,在操作和应用都存在局限性。
Conventional C-N coupling reaction requires transition metal catalysts , and harsh conditions to complete and requires a lot of organic ligands . It is limited operation and applications .
-
Ce-Zr-Mn-O固溶体作为甲烷燃烧过渡金属催化剂载体的研究
Mn-doped ceria-zirconia solid solutions as supports for mixed transition metal-oxides catalysts for methane combustion
-
并通过考察背景气体中的氧含量、过渡金属催化剂对混合VOCs降解特性、碳平衡及CO2选择性的影响,探讨污染物的降解机理。
Furthermore , the effects of oxygen content and the application of transition metal catalyst on the decomposition characteristics of mixed VOCs , carbon balance and CO2 selectivity have been examed , and then the mechanism of degradation of pollutants have been discussed .
-
综述了Ziegler-Natta聚丙烯催化剂技术的发展历史与研究动态,介绍了茂金属催化剂和后过渡金属催化剂的研究进展,展望了未来聚丙烯催化剂技术的发展前景,提出了我国发展聚丙烯催化剂的建议。
The development history and research trends of Ziegler - Natta polypropylene catalyst technologies are summarized ; the research development of metallocene and late transition metal catalysts are introduced ; the future foreground of polypropylene catalyst technologies are prospected ;
-
上世纪九十年代兴起的后过渡金属催化剂,尤其是Grubbs型中性镍催化剂,以其低亲氧性和对极性单体的高容忍性引起学术和工业界的关注。
Late transitional metal catalysts , especially Grubbs type neutral nickel catalysts , surged in the middle 1990s sparked huge interests from academia and industry because of their good functional group tolerance .
-
支化聚乙烯可通过乙烯自由基聚合和过渡金属催化剂催化乙烯聚合与共聚合成。
Branched polyethylene could be synthesized by radical and coordination polymerization .
-
原子转移自由基聚合中过渡金属催化剂的研究进展
Recent advance of transition-metal catalyst system in atom transfer radical polymerization
-
烯烃配位聚合非茂前过渡金属催化剂研究进展
Advances in Group ⅳ Non-metallocene Catalysts for Olefin Coordination Polymerization
-
后过渡金属催化剂催化烯烃/极性单体共聚的研究进展
Recent development in late-metal catalysts for copolymerization of olefins with polar monomers
-
并将后过渡金属催化剂与传统的茂金属催化剂进行了比较。
Comparison of post-transition metal complexes with conventional metallocene-based catalysts was implemented .
-
过渡金属催化剂对邻二氯苯的催化氧化研究
Catalytic Oxidation of O-dichlorobenzene Using Transition Metal Oxides as Catalysts
-
本文评论了用于硅氢加成反应的过渡金属催化剂。
The transition metal catalysts for hydrosilation are reviewed in this paper .
-
烯烃聚合后过渡金属催化剂负载化研究进展
Advances in studies on supported late transition metal catalysts for olefin polymerization
-
后过渡金属催化剂的合成及其催化乙烯齐聚反应研究
Synthesis and Ethylene Oligomerization of Late Transition Metal Catalysts
-
重点讨论了过渡金属催化剂的组成。
Transition metal catalyst composition is discussed with emphasis .
-
高度隔离过渡金属催化剂的制备及其对苯甲醇选择氧化的研究
Selective Oxidation of Benzyl Alcohol on Catalysts of Highly Isolated Transition Metal Ions
-
然而,过渡金属催化剂的使用、官能团兼容性差等问题,限制了该方法的广泛应用。
However , it requires metal catalysts and the functional group tolerance is limited .
-
焙烧温度和盐酸浓度对硅藻土负载铁系后过渡金属催化剂的影响
Research of diatomite-supported iron-based late transition metal catalyst
-
后过渡金属催化剂制备烯烃/极性单体共聚物
Progress in the Studies on Copolymerization of Polar Monomers / Olefins Using Late Transition Metal Catalysts
-
过渡金属催化剂体系
Transition metal catalyst system
-
后过渡金属催化剂催化乙烯聚合,通常得到不同支化程度的聚乙烯;
Late-transition metal catalysts were used in ethylene polymerization usually to produce branched polyethylene with different branching degree .