分布合成对磷酸钒钠的电化学性能影响研究摘要：当前环境中，随着可充放电池

Research on the effect of distributed synthesis on the electrochemical performance of sodium vanadium phosphate <br>Abstract: In the current environment, with the sharp increase in the demand for rechargeable batteries, the problem caused by the scarcity of lithium resources is becoming more and more serious, so the replacement of lithium has become sodium The focus of research is that there are still many problems in current sodium ion batteries. For sodium ion batteries, it is particularly important to prepare new cathode materials with excellent performance. The lack of positive electrode materials with excellent energy storage performance is the key to restrict the development of sodium ion batteries. At present, the research of cathode materials for sodium ion batteries has just started, and there are still many problems that need to be solved one by one. Various types of new cathode materials are being synthesized by various technical means. At the same time, carbon coating, metal ion doping and other methods have been It is widely used to optimize their electrochemical performance. As a positive electrode material for sodium ion batteries, sodium vanadium phosphate has become one of the research focuses. In this paper, by distributing and synthesizing carbon-coated sodium vanadium phosphate, characterizing and analyzing its morphology and electrochemical performance, it is found that the crystal image of sodium vanadium phosphate prepared by this method is stable, free of miscellaneous images, and has good electrochemical performance. <br><br><br>Keywords: sodium vanadium phosphate, distributed synthesis, carbon coating

Study on the electrochemical properties of distributed synthesis on sodium phosphate<br>Abstract: In the current environment, with the rapid increase in the demand for rechargeable batteries, the problem of lithium resource scarcity is becoming more and more serious, so the replacement of lithium sodium has become the focus of research, there are still many problems in sodium ion batteries, for sodium ion batteries, the preparation performance of new positive materials is particularly important. The lack of positive materials with excellent energy storage performance is the key to restrict the development of sodium ion batteries. At present, the research of sodium ion battery positive material steamis has just started, there are many problems need to be solved one by one, all kinds of new positive materials are being synthesized by various technical means, at the same time, carbon cladding, metal ion doping and other methods are widely used to optimize their electrochemical properties. Sodium sodium phosphate, as a positive material for sodium ion ized batteries, has become one of the focus of research. In this paper, by distributing the synthetic carbon-coated sodium phosphate, the characterization of its morphology and electrochemical properties is analyzed, and it is found that the image of sodium sodium phosphate prepared by this way is stable, non-hybrid, and has good electrochemical properties.<br><br>Keywords: sodium phosphate, distribution synthesis, carbon cladding

Study on the effect of distributed synthesis on the electrochemical properties of sodium vanadate phosphate<br>Abstract: in the current environment, with the rapid increase of the demand for rechargeable batteries, the shortage of lithium resources brings more and more serious problems, so the replacement of lithium, sodium, has become the focus of research. Currently, there are many problems in sodium ion batteries. For sodium ion batteries, it is particularly important to prepare new positive materials with excellent performance. The lack of positive materials with excellent energy storage performance is the key to the development of sodium ion batteries. At present, the research of positive materials for sodium ion batteries is just in the beginning, and there are many problems to be solved one by one. Various new positive materials are being synthesized by various technical means. At the same time, carbon coating, metal ion doping and other methods are widely used to optimize their electrochemical properties. As the anode material of sodium ion battery, sodium vanadate phosphate has become one of the research focuses. In this paper, the morphology and electrochemical properties of sodium vanadium phosphate coated with carbon were characterized and analyzed. It was found that the crystal image of sodium vanadium phosphate prepared by this way was stable, without impurity, and had good electrochemical performance.<br>Key words: sodium vanadate phosphate, distributed synthesis, carbon coating<br>