离子控制的石墨烯基膜在盐湖有价离子精确提取领域的应用展望

The Prospect of Ion-controlled Graphene-based Membranes in the Field of Precise Extraction of Valuable Ions in Salt Lakes

中文关键词:  石墨烯基膜  离子控制  离子筛分  盐湖  有价离子

英文关键词:Graphene-based membranes  ion control  ion sieving  salt lakes  valuable ions

中文摘要:

      中国盐湖蕴含丰富的无机盐资源,是亟待开发的重要战略资源。然而,从复杂的盐湖体系中精确分离各个组分十分困难,限制了盐湖资源的开发利用。本文综述其在离子控制的石墨烯基膜在离子筛分领域中的最新研究进展,提供了一种基于离子控制的氧化石墨烯膜对不同尺寸的盐湖离子分离的新方案,展望了离子控制的石墨烯基膜技术在盐湖有价离子分离提取中的应用潜力。

英文摘要:

      Salt lakes in China contain abundant inorganic salt resources, which are important strategic resources to be developed urgently. However, it is very difficult to accurately separate each component from the complex salt lake, which limits the development and utilization of salt lake resources. Here, we review the latest research progress in ion-controlled graphene-based membrane in the field of ion sieving, and provides a new scheme for the separation of salt lake ions of different sizes based on ion-controlled graphene oxide membrane. Finally, we look forward to the potential application of ion-controlled graphene-based membrane technology in the separation and extraction of valuable ions from salt lakes.