Intercalation of thiacalix[4]arene anion via calcined/restored reaction into LDH and efficient heavy metal capture
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- 作者：Gailing Huanga ; glhuang99@126.com" class="auth_mail" title="E-mail the corresponding author ; Ling Jianga ; Dong Wanga ; Junli Chena ; Zhen Lia ; Shulan Mab ; mashulan@bnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Layered double hydroxides ; Thiacalix[4]arene ; Removal of lead(II) and copper(II) ; Selective adsorption ; Adsorption mechanism
- 刊名：Journal of Molecular Liquids
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：220
- 期：Complete
- 页码：346-353
- 全文大小：1236 K
文摘
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TCAS–LDH composites with different TCAS arrangement were synthesized via calcined–restored method.
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The obtained composites are highly selective and efficient for Pb2 + and Cu2 +.
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Adsorption of Pb2 + and Cu2 + is probably due to the bridging S atoms.
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The adsorption kinetics and isotherm were discussed.