用双金属氰化物(DMC)络合催化剂可制得相对分子质量高、相对分子质量分布窄和不饱和度低的聚醚多元醇。
The polyether polyols which has higher molecular weight, narrower molecular weight distribution and lower unsaturation can be prepared by using double metal cyanide (DMC) complex catalysts.
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 addition of the surfactant can change considerably the oscillating lasting time when there is an obvious coordination between the surfactant and the metal catalyst.
络合反应使一氧化碳活化，因此，金属羰合物是有机合成中的优良催化剂。
Complexing reaction activates the carbon monoxide, so that the metallic carbonyl complexes are excellent catalysts in the organic synthesis.
杂环卡宾金属络合物对许多反应有催化作用，它们是一类有潜在应用价值的催化剂。
N-heterocyclic carbene metal complexes have catalytic activities for many organic reactions, and they are a type of catalyst with potential value.
综述了各种金属络合物催化剂在分子氧作为氧化剂在醇的氧化、烯烃的环氧化上的应用。
The application of metal complex as the catalysts of aerobic oxidation of alcohols and epoxidation of alkenes are reviewed.
络合及键合型高分子金属催化剂是高分子催化剂的重要研究方向之一，具有独特的催化效应及一定的应用前景。
The complex and bonded types of polymer-metal catalysts are the important researching direction on polymeric catalysts. And they have excellent catalytic efficiency and certainly applying prospect.
综述了手性配体金属络合物催化剂催化1,3 -偶极环加成反应的研究进展。
The research advances of the chiral ligands metal complexes catalysts used in asymmetric 1, 3-dipolar cycloaddition reactions were reviewed in this paper.
采用共沉淀法和金属有机络合物固载法，分别制备了钴氧化物负载的纳米金催化剂。
Cobalt oxide supported nanometer gold catalysts were prepared by coprecipitation and organo-gold complex grafting method respectively.
采用共沉淀法和金属有机络合物固载法，分别制备了钴氧化物负载的纳米金催化剂。
Cobalt oxide supported nanometer gold catalysts were prepared by coprecipitation and organo-gold complex grafting method respectively.
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