The adsorption mechanism of Cd 2+ onto cellulose pyrrolidinedithiocarboxylic ammomium(CC-APDC) has been studied. The results show that the coordination could increase the thermal stability of the cellulose and the ads...The adsorption mechanism of Cd 2+ onto cellulose pyrrolidinedithiocarboxylic ammomium(CC-APDC) has been studied. The results show that the coordination could increase the thermal stability of the cellulose and the adsorption occurs through a chelating reaction between Cd 2+ and O of OH from cellulose and S from pyrrolidine thiocarboxylic acid.展开更多
文摘The adsorption mechanism of Cd 2+ onto cellulose pyrrolidinedithiocarboxylic ammomium(CC-APDC) has been studied. The results show that the coordination could increase the thermal stability of the cellulose and the adsorption occurs through a chelating reaction between Cd 2+ and O of OH from cellulose and S from pyrrolidine thiocarboxylic acid.