Research Progress and Application of Prussian Blue and Its Analogues
Prussian blue(PB)material and its analogues(PBAs)have the advantages of high theoretical capacity,supe-rior ion exchange ability and good electrochemical stability,and have been widely used in many fields such as environ-ment,and have great research significance.In this paper,the research progress and application of Prussian blue and its analogues in battery,environment,medical treatment,catalyst,detection and other fields were reviewed,and the charac-teristics and performance optimization methods of Prussian blue were introduced in detail.It also provides a detailed intro-duction to the improvement and optimization characteristics of materials with optimized specific area,and adds new insights for a deeper understanding of the absorption mechanism of Prussian blue and electroncatalytic oxygen evolution perfor-mance.And based on the current shortcomings,the future usage space and development prospects of Prussian blue materi-als were prospected.