| 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 | 
| Clean preparation of Ca-Al layered double hydroxide and its adsorption for methyl orange dye | 
| Chao ZHANG,Xinchong ZHOU,Xi ZHOU,Cuiyang ZHANG | 
| 图1 Ca4Al-LDHs,MO和Ca4Al-LDHs-1吸附MO后的红外光谱 | 
| Fig. 1 IR of Ca4Al-LDHs,MO and Ca4Al-LDHs-1 after MO adsorption | 
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