• 文献标题:   Graphene oxide-based noble-metal nanoparticles composites for environmental application
  • 文献类型:   Article
  • 作  者:   YANG WS, PAN MF, HUANG C, ZHAO ZQ, WANG JM, ZENG HB
  • 作者关键词:   graphene oxide, noble metal nanoparticle, catalytic reduction, antibacterial
  • 出版物名称:   COMPOSITES COMMUNICATIONS
  • ISSN:   2452-2139
  • 通讯作者地址:  
  • 被引频次:   14
  • DOI:   10.1016/j.coco.2021.100645 EA JAN 2021
  • 出版年:   2021

▎ 摘  要

Noble metal nanoparticles (NPs)-based materials have been widely applied in various environmental applications, including the catalytic reduction of organic pollutants and elimination of the microbial pathogens in wastewater due to its unique physicochemical properties. However, the stability and catalytic activity of NPs based materials are limited due to their severe aggregation in aqueous environments. Recently, graphene oxide (GO), a 2D material with large specific surface area, has been used as a platform to load NPs as a NPs@GO nanocomposite with enhanced catalytic performance and stability. In this review, we focus on the discussion about the recent progress in the synthesis methods and properties of NPs@GO nanocomposites, recyclability of NPs@GO nanocomposites, and applications of the NPs@GO nanocomposites in catalytic reduction of organic pollutants and elimination of microbial pathogens in wastewater as well as the corresponding catalytic and antibacterial mechanisms. Finally, we conclude with perspectives on the remaining challenges as well as the recommendations for future development in this field.