To compared with poly-metal phosphate(LiMPO4,M = Fe,Co,Mn),iron series phosphate(iron phosphate,cobalt phosphate,nickel phosphate)with mild synthesis conditions,rich electrochemical performance,environmental safety,and phosphate polyhedron structure is easy to form more stable molecular structure,which makes the iron phosphate micro-nano-materials have potential applications in electrochemical energy storage materials(FePO4 theoretical capacity of 178 mAh g-1).Recently,we found that there were rich coordination roles between ethylene glycol,glycerol,cobalt,nickel,and iron ions.By the introduction of a small amount of ethylene glycol or glycerol in water,a variety of iron series phosphate micro-nano-phosphate materials can be synthesized.Therefore,this report is based the alcohol molecules assisted synthesis of iron series phosphate micro-nano materials.More importantly,the growth mechanism of iron series phosphate micro-nano-materials and the electrochemical storage performance for the formation of new surface-interface are further explored.