石墨烯掺杂的聚吡咯<strong>/</strong>钴镍双氢氧化物电控分离低浓度磷酸盐的性能

石墨烯掺杂的聚吡咯/钴镍双氢氧化物电控分离低浓度磷酸盐的性能

杨言言, 刘堰, 杨颂, 汪紫彤, 朱峰, 余钟亮, 郝晓刚

Performance of Graphene-doped Polypyrrole/Co-Ni Double Hydroxide for Electronic Separation of Low Concentration Phosphates

YANG Yanyan, LIU Yan, YANG Song, WANG Zitong, ZHU Feng, YU Zhongliang, HAO Xiaogang

图4 在10 mg·L^-1 PO $_{4}^{3 -}$ 溶液中PPy-G/CoNi-LDH杂化膜在吸附前后的XPS谱

Fig.4 XPS spectrum of PPy-G/CoNi-LDH hybrid film in 10 mg·L^-1 PO $_{4}^{3 -}$ solution before and after oxidation: (a) survey spectrum, (b) P 2p, (c) Ni 2p and (d) Co 2p