L-3-(4-吡啶基)-丙氨酸钝化钙钛矿太阳电池界面缺陷

刘雯雯, 胡志蕾, 王立, 曹梦莎, 张晶, 张婧, 张帅, 袁宁一, 丁建宁

Passiviation of L-3-(4-Pyridyl)-alanine on Interfacial Defects of Perovskite Solar Cell

LIU Wenwen, HU Zhilei, WANG Li, CAO Mengsha, ZHANG Jing, ZHANG Jing, ZHANG Shuai, YUAN Ningyi, DING Jianning

表1 PLA修饰及参照PSC器件光电性能参数的平均值和标准偏差

Table 1 Mean values and standard deviation (SD) of photovoltaic parameters for PSC devices without and with PLA

Device JSC(SD)/(mA·cm-2) VOC(SD)/V FF(SD)/% PCE(SD)/% Without PLA 23.84(0.74) 1.07(0.02) 76.80(1.15) 19.49(0.48) With PLA 24.37(0.50) 1.07(0.02) 78.74(1.43) 20.55(0.39)