A new method for the Calculation for average ligand number and buffer index has been presented. 基于代数法建立了溶液中平均配位数和缓冲指数计算的新方法。
The approximate construction of the complexes is acquired by elemental analysis, that chitosan is supporting ligand and coordination number is 8. Both the applicable pH and temperature range of CSCM are broad respectively varying from 3.0 to 11.0 and from 10 ℃ to 80 ℃. 根据元素分析结果,得到壳聚糖铈配合物的近似结构,初步认为配合物是以壳聚糖作为配体,配位数为8。CSCM的使用范围宽泛,在pH值3.0~11.0,80℃下均可使用;
In our study, we have discussed the fators that affect the catalytic activity. The factors include the type of the ligand, the number of ligand and the stereohindrance effect of the ligand. 文章主要讨论了影响催化反应效率的因素,包括催化剂配体的种类、配体个数、配体空间位阻作用以及催化剂浓度的不同。