高效去除水溶液中重金属离子的氧化石墨烯基材料的综述

Graphene oxide-based materials for efficient removal of heavy metal ions from aqueous solution:A review

综述了氧化石墨烯(graphene oxide,GO)基纳米材料对水溶液中各种重金属离子的优异去除能力的最新研究成果。重点论述了吸附剂的合成,吸附过程特征及相互作用机理,概述了各种环境条件的影响。综述旨在为设计和制造GO基纳米材料提供有用的信息,以消除环境污染管理中废水中的重金属离子。此外,简要概述,并提出了这一鼓舞人心的领域所面临的挑战和前景。

The latest research results of the excellent removal ability of graphene oxide(GO)-based nanomaterials for various heavy metal ions in aqueous solution are reviewed.The synthesis of adsorbents,the characteristics of adsorption processes and the interaction mechanism are discussed in detail,and the effects of various environmental conditions are summarized.This review is intended to provide useful information for the design and manufacture of GO-based nanomaterials to eliminate heavy metal ions in wastewater from environmental pollution management.In addition,a brief overview and presents the challenges and prospects of this inspiring field.