Introduction Of Li-SOCl2 Battery

Li-SOCl2 batteries are fabricated in a wide variety of sizes and configurations, with capacities ranging from as low as 400mAh in cylindrical carbon-coated and wound electrode structures, to up to 10,000Ah in prismatic cells and many special requirements for special requirements size and construction of batteries. The Li-SOCl2 system originally has problems of safety and voltage hysteresis, among which safety problems are particularly prone to occur during high discharge rate discharge and overdischarge, and when the battery continues to discharge at low temperature after high temperature storage, the phenomenon of voltage hysteresis occurs obviously.

Commercial batteries with low discharge rates have been used successfully for many years. Mainly used for backup voltage of memory and other applications requiring long working life. Large prismatic batteries have been used in military applications as a power source for emergency applications. Medium and high discharge rate batteries have also been developed for power sources of various electrical and electronic devices. In the thionyl chloride and other oxyhalide electrolytes used in some of these batteries, additives are usually added to improve the battery's performance in applications. specific performance.