研究目的
To theoretically investigate the anti-re?ection (AR) ?lms based on nano multi-layers (NML) of TiO2 and SiO2 for enhancing the external quantum ef?ciency (EQE) and improving the power conversion ef?ciency (PCE) of perovskite solar cells.
研究成果
The NML AR ?lms based on TiO2 and SiO2 are theoretically shown to improve the PCE of perovskite solar cells by enhancing EQE. The improvements are significant for various TCS types, with the most notable enhancements for flexible substrates.
研究不足
The study is theoretical, and practical fabrication challenges are not addressed. The performance of AR ?lms in the infrared and ultraviolet bands is not optimal.
1：Experimental Design and Method Selection:
The study employs the theory of thin ?lm optics to design 1-dimensional Bragg photonic crystal (BPC) structures for AR ?lms.
2：Sample Selection and Data Sources:
Six kinds of transparent conductive substrates (TCS) are studied, including ITO glass, FTO glass, ITO PEN, FTO PEN, ITO PET, and FTO PET.
3：List of Experimental Equipment and Materials:
Materials include TiO2 and SiO2 for NML structures.
4：Experimental Procedures and Operational Workflow:
The design involves two grades of AR ?lms for different interfaces in TCS.
5：Data Analysis Methods:
The optical properties of the AR ?lms are analyzed using transmittance and re?ectance measurements.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容-
TiO2
High index material for NML AR films
-
SiO2
Low index material for NML AR films
-
ITO glass
Transparent conductive substrate
-
FTO glass
Transparent conductive substrate
-
ITO PEN
Flexible transparent conductive substrate
-
FTO PEN
Flexible transparent conductive substrate
-
ITO PET
Flexible transparent conductive substrate
-
FTO PET
Flexible transparent conductive substrate
-
登录查看剩余6件设备及参数对照表
查看全部
