用于有效去除砷的分级树枝状结构铁层状双氢氧化物纳米杂化物的简便合成
Facile synthesis of hierarchical dendrite-like structure iron layered double hydroxide nanohybrids for effective arsenic removal.
作者信息
Tian Na, Tian Xike, Liu Xiangwen, Zhou Zhaoxin, Yang Chao, Ma Longlong, Tian Chen, Li Yong, Wang Yanxin
机构信息
Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, P. R. China.
School of Environmental Studies, China University of Geosciences, Wuhan 430074, P. R. China.
出版信息
Chem Commun (Camb). 2016 Sep 29;52(80):11955-11958. doi: 10.1039/c6cc05659h.
The highly dispersed iron layered double hydroxide (Fe-LDH) nanoplates supported on sepiolite (SEP) nanofibers have been successfully prepared via in situ co-precipitation of an iron salt precursor. The as-obtained hierarchical dendrite-like Fe-LDH/SEPs possess high specific area, and exhibit excellent removal ability for arsenic, demonstrating promising potential in environment applications.
通过铁盐前驱体的原位共沉淀法，成功制备了负载在海泡石（SEP）纳米纤维上的高度分散的铁层状双氢氧化物（Fe-LDH）纳米片。所获得的树枝状分级结构的Fe-LDH/SEP具有高比表面积，并对砷表现出优异的去除能力，在环境应用中显示出广阔的前景。
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