本文主要介绍热电池的氧化物正极材料和硫化物正极材料及其合成方法和表征手段,比较了几种不同热电池正极材料的特性及存在的问题。 简要叙述了在该领域的研究现状,展望并提出了不断探索新型热电池正极材料的趋势。 Thermal battery is a new kind of high temperature power battery developed after 1940s, and its enhanced performance owes considerably to cathode material.