Comparison of Intercalated and Exfoliated Montmorillonite/Amidoximated Polyacrylonitrile: Preparation, Characterization and Adsorption Capacity of Uranyl
Authors
Weiping Li, Xiaoyuan Han, Xiaoyun Wang, Ruirong Zhang, Xiufang Zhai, Yu Wang, Hui Xu, Hongxia Zhang
Corresponding Author
Weiping Li
Available Online April 2015.
- DOI
- 10.2991/mebe-15.2015.131How to use a DOI?
- Keywords
- Amidoxime; intercalation; exfoliation; uranyl; montmorillonite.
- Abstract
Intercalated and exfoliated montmorillonite/amidoximated polyacrylonitrile (IAPAN/Mont and EAPAN/Mont) were prepared by using in situ polymerization technique. Intercalated Mont/APAN was obtained through polymerization with organ-montmorillonite and acrylonitrile. However, it became exfoliated when using Na-montmorillonite as a reactant. XRD, FT-IR, and CHN analysis were performed and the results showed the successful synthesis of the two materials. Adsorption of uranyl by using the new prepared materials was also conducted. The results showed that excellent adsorption capacity of 634mg/g and 543mg/g at 27 using IAPAN/Mont and EAPAN/Mont respectively, were obtained.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Weiping Li AU - Xiaoyuan Han AU - Xiaoyun Wang AU - Ruirong Zhang AU - Xiufang Zhai AU - Yu Wang AU - Hui Xu AU - Hongxia Zhang PY - 2015/04 DA - 2015/04 TI - Comparison of Intercalated and Exfoliated Montmorillonite/Amidoximated Polyacrylonitrile: Preparation, Characterization and Adsorption Capacity of Uranyl BT - Proceedings of the 2015 International Conference on Materials, Environmental and Biological Engineering PB - Atlantis Press SP - 569 EP - 572 SN - 2352-5401 UR - https://doi.org/10.2991/mebe-15.2015.131 DO - 10.2991/mebe-15.2015.131 ID - Li2015/04 ER -