稀土离子掺杂硅藻负极材料的制备及其电化学性能

孙世贸, 刘红昌, 刘宏伟, 王军, 商晨楷

Preparation and Electrochemical Properties of Rare Earth Ion Doped Diatom Anode Materials

SUN Shimao, LIU Hongchang, LIU Hongwei, WANG Jun, SHANG Chenkai

图4 稀土含量不同的稀土离子掺杂的硅藻负极材料的扫描电镜照片和EDS映射谱

Fig.4 SEM images and EDS mapping of composites with different rare earth contents (a) DBS@C, (b) DBS@C-REE-2.5, (c) DBS@C-REE-5, (d) DBS@C-REE-10