The conversion of cyano group was measured indirectly by the adsorption capacity for copper of the chelatingresin.
以肟型树脂对铜吸附量的大小,间接判断树脂中氰基转化率的相对大小。
3
As the chelatingresin in the electrode can exerts a concerted effect of ion exchange and coordination with copper, this method produces a high sensitivity and selectivity.