黄腐酸络合铜离子光谱学特征及机理构建

徐恒山², 巩冠群^1,^2,^*, 张英杰^1,², 袁飞², 张永霞²

The Spectroscopic Characteristics of Fulvic Acid Complexed With Copper Ion and the Construction of the Mechanism of Action

XU Heng-shan², GONG Guan-qun^1,^2,^*, ZHANG Ying-jie^1,², YUAN Fei², ZHANG Yong-xia²

不同pH值下CAS平均值的羧基和酚羟基分布的双对数拟合参数(log k '_Cu表征不同铜离子浓度下活性位点对铜亲和力, p (log k '_Cu)表征FA上活性位点分布)^{[ 18 ]} Q₁: 羧基; Q₂: 酚羟基