聚间苯二胺修饰壳聚糖对Cr（Ⅵ）的吸附性能研究
于婉婷1(
),侯亮2
),侯亮2
Research on adsorption characteristics of Cr(Ⅵ) in water by poly (m-phenylenediamine) modified chitosan
Wanting YU1(),Liang Hou2
),Liang Hou2
图2. CTS（a）与CTS-PmPD（b）的SEM图像
Fig.2. SEM images of CTS (a) and CTS-PmPD (b)
