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Keywords vanadium complex catechol bidentate complex ab initio; 钒配合物;邻苯二酚;双齿配合物;从头算;
Keywords Vanadium complex;Poly（pyrazolyl）borate;Crystal structure;Thermal decomposition kinetics; 钒氧配合物;聚吡唑硼酸盐;晶体结构;热分解动力学;
The Assembly of Vanadium Complex on HMS 钒络合物在中孔载体HMS上的组装
Isomerization of linalool to geraniol/nerol was catalyzed by the catalytic system which is composed of vanadium complexs and boric acid ester. 以钒化合物作催化剂与硼酸酯为介质组成催化体系,由芳樟醇异构制取香叶醇和橙花醇,分别考察了反应温度、时间、介质等因素对反应的影响。
Keywords Vanadium catalyst;Microwave;Calcination; 钒催化剂;微波;煅烧;
Keywords Vanadium;valence state analysis;volumetry; 钒;价态分析;容量法;
Keywords Tetrasulfophthalocyanine;Vanadium complex;Aggregation constant;Ultraviolet spectrophotometry; 四磺酸基酞菁;钒配合物;聚合常数;紫外分光光度法;
Keywords FAB MS;trinuclear carboxylato complex;chromium complex;vanadium complex; 快原子轰击质谱;三核羧酸配合物;铬;钒配合物;
Vanadium complexes with catecholate or pyrazine 2-carboxylate ligands were prepared and characterized by Fourier transform infrared spectroscopy, 1H nuclear magnetic resonance spectroscopy, ultraviolet-visible spectroscopy, and elemental analysis. 制备了含苯磷二酚配体或吡嗪－2-羟酸酯配体的钒配合物，并运用傅里叶变换红外光谱、核磁共振谱、紫外－可见光谱及元素分析对其进行了表征。
Keywords vanadium pentoxide;molybdenum trioxide;silica;complex oxide catalyst;surface modification;selective oxidation; 五氧化二钒;三氧化钼;二氧化硅;复合氧化物催化剂;表面改性;选择氧化;
Keywords linalool;geraniol;nerol;isomerization;vanadium complexs; 芳樟醇;香叶醇;橙花醇;异构化;钒化合物;
Keywords Vanadium;Catalytic spectrophotometry;Fuchsin basis; 钒;催化光度法;碱性品红;
Keywords Vanadium;thoron;kinetic analysis;polarography; 钒;钍试剂;动力学分析;极谱法;
Keywords Vanadium;Phenosafranine;Catalytic fluorimetry; 催化荧光法;钒;酚藏花红;
Keywords vanadium sesquioxide;nanopowder;solid phase reaction; 三氧化二钒;纳米粉末;固相反应;
Keywords vanadium carbide;interphase precipitation;separate out; 碳化钒;相间沉淀;析出;
Keywords vanadium microalloyed steel;hot deformation;RCR;CR; 关键词钒微合金化钢;热变形;再结晶轧制;控制轧制;
Keywords vanadium steel;continuous casting;high temperature thermoplasticity; 含钒钢;连铸;高温热塑性;
Keywords vanadium mica;liming roasting;extraction;leaching;V-preciptation; 钒云母矿;氧化钙化焙烧法;提取;浸出;沉钒;
Keywords vanadium catalyst;alcohol;tert-butyl hydroperoxide;oxidation; 钒催化剂;醇;过氧化叔丁醇;氧化;