钙铝类水滑石的清洁制备及其对甲基橙的吸附
Clean preparation of Ca-Al layered double hydroxide and its adsorption for methyl orange dye
（a）Ca4Al-LDHs-1；（b）Ca4Al-LDHs-2；（c）Ca4Al-LDHs-1吸附MO后
钙铝类水滑石的清洁制备及其对甲基橙的吸附 |
| 张超,周新崇,周喜,张翠央 |
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Clean preparation of Ca-Al layered double hydroxide and its adsorption for methyl orange dye |
| Chao ZHANG,Xinchong ZHOU,Xi ZHOU,Cuiyang ZHANG |
| 图3 Ca4Al-LDHs，Ca4Al-LDHs-1吸附MO后的SEM （a）Ca4Al-LDHs-1；（b）Ca4Al-LDHs-2；（c）Ca4Al-LDHs-1吸附MO后 |
| Fig. 3 SEM images of Ca4Al-LDHs and Ca4Al-LDHs-1 after MO adsorption |
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