2017年11月22日 · 关键词: 钾离子电池, 正极材料, 负极材料, 电解液, 电化学 Abstract: This paper reviewed the state-of-art of the potassium-ion batteries, including the electrochemical properties and their existing issues of Prussian blue and P2, P3 phase layered cathode materials, the electrochemical properties and potassium storage mechanism of carbon-based anode