Progress in the research on phase transitions during Li＋ extraction/insertion processes in typical battery materials is summarized as examples to illustrate the significance of understanding phase transition phenomen...Progress in the research on phase transitions during Li＋ extraction/insertion processes in typical battery materials is summarized as examples to illustrate the significance of understanding phase transition phenomena in Li-ion batteries. Physical phenomena such as phase transitions （and resultant phase diagrams） are often observed in Li-ion battery research and already play an important role in promoting Li-ion battery technology. For example, the phase transitions during Li＋ insertion/extraction are highly relevant to the thermodynamics and kinetics of Li-ion batteries, and even physical characteristics such as specific energy, power density, volume variation, and safety-related properties.展开更多
基金supported by the National High Technology Research and Development Program of China(Grant No.2013AA050906)the National Natural Science Foundation of China(Grant Nos.51272175 and 21301127)
文摘Progress in the research on phase transitions during Li＋ extraction/insertion processes in typical battery materials is summarized as examples to illustrate the significance of understanding phase transition phenomena in Li-ion batteries. Physical phenomena such as phase transitions （and resultant phase diagrams） are often observed in Li-ion battery research and already play an important role in promoting Li-ion battery technology. For example, the phase transitions during Li＋ insertion/extraction are highly relevant to the thermodynamics and kinetics of Li-ion batteries, and even physical characteristics such as specific energy, power density, volume variation, and safety-related properties.
