摘要
对柔性砷化镓薄膜太阳电池关键技术进行研究,通过对柔性衬底表面处理、外延片/柔性衬底键合、衬底剥离技术和柔性薄膜外延层器件工艺技术等进行研究,成功地将砷化镓电池外延层转移到柔性聚酰亚胺薄膜衬底上,研制出效率为30. 5%(AM0,25℃)的柔性砷化镓薄膜太阳电池,其重量比功率达到2153 W/kg,为将来卫星及临近空间飞行器的应用打下技术基础。
Key technologies of flexible GaAs thin film solar cells were studied,including the surface preparation of flexible substrates,the bonding of extended/flexible substrates,the technology of substrates stripping,and the technology of flexible thin film extended-layer devices.GaAs solar cells epitaxial layer onto the flexible PI substrate were successfully transferred.The flexible GaAs thin film solar cell with 30.5%efficiency(AM0,25℃)was developed.Its weight ratio power is up to 2153 W/kg.It will lay the technical foundation for the future application of satellites and adjacent space vehicles.
作者
张帆
陈诗文
徐建文
刘广明
王志超
ZHANG Fan;CHEN Shi-wen;XU Jian-wen;LIU Guang-ming;WANG Zhi-chao(Shanghai Institute of Space Power Sources,Shanghai 200245,China)
出处
《人工晶体学报》
EI
CAS
CSCD
北大核心
2018年第10期2200-2204,2222,共6页
Journal of Synthetic Crystals
关键词
柔性薄膜
衬底剥离
砷化镓
太阳电池
flexible thin film
substrates stripping
GaAs
solar cell
作者简介
张帆(1986-),男,江苏省人,硕士。
