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- Oxygen carrier is a kind of transition metal complexes which can absorb O2 reversibly. 化学链燃烧是一种新型的燃烧技术,氧载体的性能对它的发展非常重要。
- During the last decade new hydrosilylation catalysts,predominantly homogenous and heterogenous transition metal complexes have been developed. 近年出现了许多新的硅氢加成反应催化剂,主要是指过渡金属化合物的均相和多相催化剂。
- The structures, properties and synthesis of novel catalysts, salicvlaldimine transition metal complexes, for olefin polymerization were reviewed. 综述了用于烯烃聚合的新型单活性中心水杨醛亚胺过渡金属络合物催化剂的结构、合成方法和性能等。
- During the last decade new hydrosilylation catalysts, predominantly homogenous and heterogenous transition metal complexes have been developed. 摘要近年出现了许多新的矽氢加成反应催化剂，主要是指过渡金属化合物的均相和多相催化剂。
- Novel methods for the carbonylation are introduced of olefins,halides,paraffins,and arenes under ambient conditions and UV irradiation catalyzed by transition metal complexes. 介绍了以烯烃、卤代烃、烷烃及芳烃为底物,在光促进和温和条件下,用过渡金属催化进行羰基合成的新方法。
- Transition metal complexes of hexamethylene tetramine are synthesized by solid state reaction and their thermochromism is investigated by TG-DSC spectra. 摘要研究了六次甲基四胺的过渡金属配合物的固相合成及其热色性。
- The elementary principles and methods of carbon dioxide fixation by coordination and insertion reactions of transition metal complexes catalysis are reviewed. 摘要综述了利用过渡金属配合物和二氧化碳的配位及插入反应实现二氧化碳固定的基本方法、原理及其研究现状。
- Abstract: The elementary principles and methods of carbon dioxide fixation by coordination and insertion reactions of transition metal complexes catalysis are reviewed. 文摘:综述了利用过渡金属配合物和二氧化碳的配位及插入反应实现二氧化碳固定的基本方法、原理及其研究现状。
- Recent advances in asymmetric hydrosilylation of prochiral carbonyl compounds catalyzed by chiral transition metal complexes are reviewed in this paper with 47 references. 评述了近年来手性金属配合物催化的前手性羰基化合物的不对称硅氢化反应研究进展。
- Recent achievements in ethylene oligomerization by using transition metal complexes as catalysts are reviewed with emphases on the description of novel catalyst systems. 综述了水溶性膦配体的合成，以及水溶性过渡金属络合物催化剂在水／有机两相反应体系中催化剂反应的近期进展。
- Organometallic chemistry of f- and d-block transition metal complexes, chemistry of boron clusters, carboranes and metallacarboranes, homogenous catalysis and coordinative unsaturation, small molecule activation and polymer synthesis. d-和f-族过度金属有机化学、硼笼、碳硼烷和金属碳硼烷化学、均相催化、小分子活化和聚合物合成化学。
- Abstract: Recent advances in asymmetric hydrosilylation of prochiral carbonyl compounds catalyzed by chiral transition metal complexes are reviewed in this paper with 47 references. 文摘:评述了近年来手性金属配合物催化的前手性羰基化合物的不对称硅氢化反应研究进展。
- Many different kinds of catalysts including heteropoly compound, transition metal complex, metalloporphyrin, metal phthalocyanines and other catalysts are summarized. 重点介绍了杂多化合物、过渡金属配合物、金属卟啉及金属钛菁等催化剂的催化效果。
- Furthermore, two typical transition metal complexes have been prepared by Chitooligosaccharide and its Schiff base derivatives reacted with zinc sulfate, cupric sulfate respectively. 在此基础上，将各个衍生物与硫酸铜、硫酸锌反应制备了2个系列的过渡金属配合物。
- Against this backdrop, the optical, vibrational, and magnetic properties of transition metal complexes are presented and their investigation by the appropriate spectroscopy is described. 在这背景下，陈述过渡金属配合物的光学、振动和磁学性质，以及通过适当的光谱方法探讨这些性质。
- The preparation of epoxides by reaction between alkyl peroxides and olefins catalyzed by high-valent transition metal complexes is one of the most important means of preparation of epoxides. 采用催化烯烃直接环氧化反应是合成环氧化合物的重要途径之一。
- After going over and analyzing a great deal of the relevant literatures, we have synthesized 14 new transition metal complexes including 7 complexes of Schiff bases and studied their crys. 作者综合大量的文献后,设计合成了14种过渡金属配合物(其中7种Schiff碱配合物),并对这些配合物的晶体结构、生物活性进行了研究。
- The techniques of separation contain chemical reaction separation, adsorption separation and separation using some metallic oxides or transition metallic complexes. 分离方法包括化学反应分离、吸附分离以及利用某些金属氧化物或过渡金属盐络合物分离的方法等。
- The research progress on carbonylation reactions of heterocycles (such as epoxides and aziridines) during the last 40 years is reviewed in the presence of transition metal complex catalysts. 综述了近40年来杂环化合物和一氧化碳在金属络合物催化下的羰基化反应,详细讨论了不同类型反应的有关机理,并展望了该领域的研究前景。
- Sandwich - type transition metal complexes 过渡金属夹心化合物
