Recently, Ma Guangyao, a graduate student in the Department of Energy, Materials and Physics, China University of Mining and Technology, published a high-level academic paper in the Journal of the Royal Society of Chemistry, confirming the feasibility of synthesizing phosphorus oxy-codoped graphene through a repeatable and economical method Material, and its application as potassium ion battery anode material. Ma Guangyao told reporters that the doped P, O atoms in the material increase the conductivity of the graphene material, and the continuous thin film network structure promotes the rapid electron transport while the defects such as vacancies formed by P and O atoms can effectively Buffer graphene material volume change during charging and discharging, and can provide more active sites for the de-implantation of potassium ions, so this phosphorus oxy-co-doped graphene exhibits extremely excellent electrochemical potassium storage performance . This reporter has learned that starting from October 2016, Ma Guangyao based on their research interests, for graphene materials, potassium-ion secondary battery anode materials and other aspects of research, through the existing academic results of information, analysis of the current potassium-ion battery Characteristics, proceed with the synthesis of phosphoric oxygen co-doped graphene materials and application experiments. After more than two months of laboratory research and verification, finally achieved important results. He wrote the study as a dissertation and recently published in the Journal of Materials Chemistry A, a journal of the Royal Society of Chemistry. This journal is a comprehensive academic journal with a significant impact in the journal of the Royal Society of Chemistry with an impact factor of up to 8.262. Retractable Loading Platform,Retractable Crane Loading Platform,Heavy Duty Loading Platform,Tower Crane Installation Unloading Platform Shenxi Machinery , https://www.cn-shenxi.com