储能钠硫电池的工程化研究进展与展望

胡英瑛, 吴相伟, 温兆银

Progress and prospect of engineering research on energy storage sodium sulfur battery—Material and structure design for improving battery safety

Yingying HU, Xiangwei WU, Zhaoyin WEN

图12 (a，b) 100次热冲击后，掺杂3.0% Y2O3的玻璃陶瓷(G3)和α-Al2O3或β"-Al2O3之间的界面截面[110]；(c) α-Al2O3，β"-Al2O3与掺杂质量分数32%Bi2O3的硼硅酸玻璃(GA3)的密封界面截面[112]；(d，e) 经硫腐蚀的含铋玻璃陶瓷的封接界面及局部微晶放大图片；(f)(e) 图指向部分的EDS半定量分析结果[113]

Fig. 12 (a, b) cross-sectional SEM images of glass ceramics (G3) doped with 3.0% Y2O3 and α-alumina or β"-alumina after 100 times of thermal shock[110]; (c) sealing part between α-alumina, β"-alumina and borosilicate glass (GA3) doped with 32% Bi2O3[112]; (d, e) sealing part of bismuth containing glass ceramics corroded by sulfur and the enlarged image of microcrystals; (f) EDS results of the point in the (e)[113]