Incorporation of N-Methyl-d-glucamine Functionalized Oligomer into MIL-101(Cr) for Highly Efficient Removal of Boric Acid from Water
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- 作者：Jiawei Wang ; Dr. Zongbi Bao ; Prof. Huabin Xing ; Dr. Baogen Su ; Dr. Zhiguo Zhang ; Dr. Qiwei Yang ; Prof. Yiwen Yang ; Prof. Qilong Ren and Prof. Banglin Chen
- 刊名：Chemistry - A European Journal
- 出版年：2016
- 出版时间：October 17, 2016
- 年：2016
- 卷：22
- 期：43
- 页码：15290-15297
- 全文大小：1435K
- ISSN：1521-3765
文摘
Polymeric resins are practically important adsorbents in a wide variety of applications, but they generally suffer from low surface areas and limited functionalized adsorption sites owing to their closely compacted and tangled polymeric chains. A metal–organic framework (MOF)–polymer composite with enhanced adsorption capacity against the compacted polymeric resins was reported. The strategy to incorporate functionalized oligomer within the cavities of the MOF was demonstrated by the preparation of MIL-101(Cr) incorporated with N-methyl-d-glucamine-based organosiloxane polymer. The resulting MOF composite shows high efficiency for the removal of boric acid from water because of exceptionally high loading of functional groups responsible for the boron adsorption. This material offers promising perspectives for boron removal applications in seawater desalination.