发光学报2017，Vol.38Issue(9)：1217-1221,5.DOI:10.3788/fgxb20173809.1217
轻质柔性GaInP/Ga(In)As/Ge三结太阳电池及其性能研究
Low-weight Flexible GaInP/Ga(In)As/Ge Triple-junction Solar Cell and Its Performance
摘要
Abstract
In order to study the performance of flexible solar cells,low-weight flexible GaInP/Ga(In)As/Ge triple-junction solar cell was fabricated by thinning process.The weight of the 40 mm×60 mm solar cell chip is 0.7 g, which is only 30% of the conventional solar cell with the thickness of 175 μm.The conversion efficiency of this kind of solar cell is 30.64%, closing to that of the normal thickness chips.The results show the feasibility of this thinning process.For both samples with different chips thickness, under different temperature, the dark I-V curves were measured and the temperature coefficients were fitted.It can be concluded that the temperature coefficient is linearly correlated to the PN junction rather than the substrate type.关键词
空间太阳电池/柔性太阳电池/温度系数Key words
space solar cell/flexible solar cell/temperature coefficient分类
信息技术与安全科学引用本文复制引用
王笃祥,李明阳,毕京锋,李森林,刘冠洲,宋明辉,吴超瑜,陈文浚..轻质柔性GaInP/Ga(In)As/Ge三结太阳电池及其性能研究[J].发光学报,2017,38(9):1217-1221,5.基金项目
天津市科技小巨人领军企业培育重大项目(14ZXLJGX00400) （14ZXLJGX00400）
天津市科技支撑计划(16YFZCGX00030)资助项目 Supported by Tianjin Little Giant Fund(14ZXLJGX00400) （16YFZCGX00030）
Tianjin Science and Technology Support Plan(16YFZCGX00030) （16YFZCGX00030）
