1)polyoxometalate多金属氧簇
1.Supramolecular Assembly and Functionalization of Polyoxometalate Hybrid Reverse Micelle in Silica Matrix多金属氧簇杂化反胶束在二氧化硅基质中的超分子组装及功能化
2.Recently, the design and synthesis of organic-inorganic hybrid compounds based on polyoxometalate blocks and transitional metal phosphates are of great interest owing to not only their intriguing structural frameworks but also potential applications in catalysis, medicine and materials etc.本文利用水热合成法,以乙二胺、4,4′-bipy、二乙烯三胺和咪唑作为有机调变单元,成功地合成了七个多金属氧簇有机。
3.Synthese, Structure, and Property Study of Polyoxometalate Crystals Assembled by Supramolecular Interaction;以Keggin和Dawson结构多金属氧簇和大阳离子簇[Cr_3O(OOCCH_3)_6(H_2O)_3]~~+作为建筑块,利用常规水溶液合成方法合成了6种基于多金属氧簇的簇间超分子化合物: KH_2[Cr_3O(OOCCH_3)_6(H_2O)_3][α-SiMo_(12)O_(40)]·11H_2O (1) KH_2[Cr_3O(OOCCH_3)_6 (H_2O)_3][α-SiW_(12)O_(40)]·11H_2O (2) K_2[Cr_3O (OOCCH_3)_6 (H_2O)_3] [α-PW_(12)O_(40)]·17H_2O (3) 。
英文短句/例句
1.Assembly Chemistry of Polyoxometalates Decorated by d~(10)Metal-Organonitrogen Polymeric Chain;d~(10)金属—有机胺链修饰多金属氧簇的组装化学
2.The Study of Keggin Polyoxometalate Clusters Modified by Transition-metal Chelated Compounds;过渡金属螯合物修饰的Keggin型多金属氧簇化合物的研究
3.Assembly Chemistry of Classical Polyoxometalates Decorated by Transition Metal-Rigid/Flexible Organonitrogen Polymeric Moiety过渡金属—刚性/柔性有机胺基团修饰的经典多金属氧簇的组装化学
4.Supramolecular Assembly and Functionalization of Polyoxometalate Hybrid Reverse Micelle in Silica Matrix多金属氧簇杂化反胶束在二氧化硅基质中的超分子组装及功能化
5.Syntheses, Structure and Catalytic Properties of Some Heteropolyoxometalate Cluster and Transition Metal-Organic Hybrid Complexes;一些杂多金属氧簇与后过渡金属有机配合物的合成、结构与催化性能
6.Studies on Novel Inorganic-Organic Molecule-Based Hybrids-Organoimido Derivatives of Hexamolybdate;新型多金属氧簇有机—无机分子基杂化化合物—六钼酸盐的有机亚胺衍生物的研究
7.Molecular Design, Hydrothermal Synthesis and Characterization of Organic-inorganic Hybrids Based on Polyoxometalate Cluster Building Block;基于多金属氧簇建筑块的有机-无机杂化化合物的分子设计、水热合成和结构表征
8.The Study of Molybdenum Cluster Polyoxometalates Compounds and Tungsten Cluster Polyoxometalates Compounds;钼簇和钨簇多金属氧酸盐化合物的研究
9.Design of Polyoxometalates, Redox Properties and Catalytic Studies;多元多金属含氧簇合物组成设计、氧化还原性质及催化性能研究
10.Assembly of Nano Polyoxometalates (POM)/porous Materials, Characterization and Catalytic Studies;纳米多金属含氧簇合物/多孔材料的组装、表征及催化性能研究
11.Studies on the Syntheses, Structures and Performances of Polyoxometalates;金属-氧簇的合成、结构与性能研究
12.Synthesis and Structural Characterization of New Polyoxometalate Cluster;新的金属氧簇的设计合成与结构表征
13.Syntheses, Structures and Performances of Polyoxometalates;金属—氧簇合物的合成、结构与性能
14.The Study of Inorganic-Organic Hybrid Materials Based on Metal-Oxygen Clusters金属氧簇基无机—有机杂化材料的研究
15.Syntheses and Characterizations of Transition Metal-Aliphitic HydroxylPolycarboxylate Coordination Polymers and Tungsovanadates;过渡金属—脂肪族羟基多羧酸配位聚合物及钨钒金属氧簇的合成与表征
16.Thermal Decomposition Behavior of Polyoxometallates and Their Anchoring on the Surface of Mesoporous Titania;多金属含氧簇合物的热解性质及其在介孔二氧化钛表面固载化研究
17.Study on Synthesis, Structures and Spectra of Sb(Bi) Contained Oxygen-clusters含铋,锑的金属氧簇化物的合成、结构和光谱研究
18.Syntheses, Structures and Performances of Metal-oxo Clusters-Hybrid Materials;金属氧簇—有机杂化材料的合成、结构与性能
相关短句/例句
Polyoxometalate金属氧簇
1.Synthesis and Structural Characterization of New Polyoxometalate Cluster;新的金属氧簇的设计合成与结构表征
2.Recently, polyoxometalates (POMs) have become an important embranchment in the field of chemical research, owing to their diverse structures and potential applications in many fields such as catalysis, adsorption and medicine.本论文主要从事过渡金属氧簇合物的设计合成、结构与性能研究。
3)metal-oxygen clusters金属-氧簇
4)Polyoxometalates多元多金属含氧簇合物
1.Design of Polyoxometalates, Redox Properties and Catalytic Studies;多元多金属含氧簇合物组成设计、氧化还原性质及催化性能研究
5)Arsenic-vanadium polyoxometalate clusters多金属砷钒氧簇合物
6)polyoxometalate多金属含氧簇合物
1.Assembly of Nano Polyoxometalates (POM)/porous Materials, Characterization and Catalytic Studies;纳米多金属含氧簇合物/多孔材料的组装、表征及催化性能研究
2.The acid kind and intensity of the polyoxometalates were investigated by Py-IR and NH3-TPD, respec-tively.利用pH值的调变,以H_4SiMo_(12-n)WnO_(40)·(20~25)H_2O(n=2,4,6,8,10)和Zn(NO_3)_2饱和溶液为原料制得一系列锌硅钼钨多元取代多金属含氧簇合物,通过IR,XRD,XPS等方法对合成的催化剂的结构和性质进行了表征,并利用吡啶吸附红外及氨程序升温脱附分别测定样品表面的酸种类和酸强度。
3.Polyoxometalates (POM) are useful materials as acidic and oxidation catalysts for various reactions and have been practically applied in industry.多金属含氧簇合物同时具有酸性、氧化-还原性、“假液相”行为等催化特性,在原子经济反应和环境友好催化方面有着诱人的实用前景。
延伸阅读
金属-金属多重键分子式:分子量:CAS号:性质:20世纪60年代以来,发现许多含金属-金属多重键的化合物。若按金属-金属原子组成的净的成键轨道上电子数的一半来计算键级,则最高可达4,其中包括一个σ、两个π和一个δ键。能形成四重键的化合物包括ⅦB族的Tc(Ⅲ)、Re(Ⅲ)和ⅥB族的Cr(Ⅱ)、Mo(Ⅱ)、W(Ⅱ)的双核化合物。它们均为d4电子组态,因此,金属-金属四重键的电子构型为σ2π4δ2。其他还有键级为3.5、3和2的化合物。下表列举了键级在3以上的金属-金属多重键。
