胺化改性磁性
O
-羧甲基壳聚糖吸附Co(Ⅱ)的研究
张伟
Modification of magnetic
O
-carboxymethyl chitosan by amination reaction and its Co(Ⅱ) adsorption properties
Wei ZHANG
图3
OCMC(a)和胺化改性MOCMC(b)的扫描电镜
Fig. 3
SEM of OCMC(a) and aminated MOCMC(b)