Institute of Analytical Technology and Smart Instruments and College of Environment and Public Healthy, Xiamen Huaxia University, Xiamen, China.
Key Laboratory of environmental monitoring, Universities of Fujian Province, Fujian Province, China.
J Environ Sci Health C Toxicol Carcinog. 2021;39(1):17-43. doi: 10.1080/26896583.2020.1863725. Epub 2021 Feb 7.
Environmental pollution by heavy metal ions, organic pollutants, oils, pesticides or dyes is a ubiquitous problem adversely affecting human health and environmental ecology. Development and application novel adsorbents in full-scale treatment systems with effectiveness properties could effective ways to facilitate the extraction and adsorption of environment pollutants from wastewater. Graphene materials have drawn much attention due to their extraordinary electron mobilities, high surface areas, good thermal conductivities, and excellent mechanical properties. Three-dimensional graphene materials can provide the inherent advantages of 2D graphene sheets and exhibit micro/nanoporous structures, increased specific surface areas, high electron conductivities, fast mass transport kinetics, and strong mechanical strength. Potential applications for 3D graphene materials include environmental remediation, chemical and biological sensing, catalysis, and super capacitors. Recent advances in the applications of 3D functionalized graphene materials (3D FGMs) doped with heteroatoms for the extraction and adsorption of environmental pollutants in wastewater are summarized in this review.
重金属离子、有机污染物、油类、农药或染料等造成的环境污染是一个普遍存在的问题，会对人类健康和环境生态造成不利影响。在全面处理系统中开发和应用具有有效特性的新型吸附剂是一种有效的方法，可以促进从废水中提取和吸附环境污染物。由于具有非凡的电子迁移率、高表面积、良好的热导率和优异的机械性能，石墨烯材料引起了广泛关注。三维石墨烯材料可以提供 2D 石墨烯片的固有优势，并表现出微/纳米多孔结构、增加的比表面积、高电子电导率、快速传质动力学和较强的机械强度。三维石墨烯材料的潜在应用包括环境修复、化学和生物传感、催化和超级电容器。本文综述了近年来用于废水处理的掺杂杂原子的三维功能化石墨烯材料（3D FGMs）在提取和吸附环境污染物方面的应用进展。
