碳包覆LaFeO<sub>3</sub>的合成及其在碱性溶液中的电化学性能

碳包覆LaFeO₃的合成及其在碱性溶液中的电化学性能

齐文娟¹, 罗永春^1,², 康龙¹, 张国庆¹

Synthesis of Carbon-coated LaFeO₃ and Electrochemical Properties of the Composites in Alkaline Solution

QI Wen-Juan¹, LUO Yong-Chun^1,², KANG Long¹, ZHANG Guo-Qing¹

图3 碳包覆前后LaFeO 3 的TEM照片和选区电子衍射图SAED
Fig. 3 TEM images of the LaFeO 3 C before and after carbon-coating a LaFeO 3 ; b 5wt%; c 7wt%