总结了CO₂高温捕集锂基吸附剂的研究进展。详细介绍了锂基吸附剂的制备方法、CO₂吸脱附性能、改性方法及低成本锂基吸附剂的开发。结合碳捕集形势提出了目前锂基吸附材料开发面临的挑战，并对锂基吸附材料发展进行了展望。

In recent years,the climate changes caused by greenhouse gas have been a global concern.CO₂ emission has been considered the most important factor for the climate change.The research and development of the lithium-based solid sorbent for adsorbing CO₂ at high-temperature is reviewed.The preparation method for lithium-based sorbent,CO₂ sorption-desorption behavior,modification methods and development of low-cost lithium-based sorbent are reviewed and discussed in detail.Combining with the current CO₂ capture situation,the current challenges faced in the development of lithium-based adsorbing materials are proposed and its future research focus is also prospected.