Technological parameters of thin-film pulsed laser scribing for perovskite photovoltaics

作     者：Ishteev, Rustam Gostishchev, Pavel Tiukhova, Mariia Sorokin, Anton Ishteev, Arthur Kondratenko, Vladimir 

作者机构：RTU MIREA Inst Adv Technol & Ind Programming Dept Nanoelect Lab Precis Machining Mat Moscow Russia Res & Pract Clin Ctr Diagnost & Telemed Technol Moscow Hlth Care Dept Moscow Russia Natl Univ Sci & Technol MISIS Lab Adv Solar Energy LASE 4 Leninsky St Moscow Russia Russian Acad Sci RAS Semenov Fed Res Ctr Chem Phys 4 Kosygina Str Moscow Russia 

出 版 物：《CLEAN ENERGY》 (清洁能源（英文）)

年 卷 期：2024年第8卷第3期

页      面：127-135页

核心收录：

学科分类：0820[工学-石油与天然气工程] 080903[工学-微电子学与固体电子学] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：Ministry of Science and Higher Education of the Russian Federation [21-19-00853] Theoretical and methodological framework for digital transformation in radiology [123031400118-0] Moscow Health Care Department 

主　　题：patterning perovskite solar cell perovskite solar cell photovoltaics scribing SOLAR MODULES CELLS 

摘      要：Over the past decade, the power conversion efficiency of halide perovskite solar cells has shown a rapid increase to 26.1%. The significant efficiency growth and the relative simplification of the technology for obtaining thin-film solar cells due to liquid printing methods determine the high potential for the low-cost perovskite solar cells manufacturing. However, efficient use of cell geometry is comparable to the size of standard crystalline-Si wafers (156:156 mm and more). Therefore, modular geometry similar to amorphous-Si solar cell approaches is used to scale perovskite solar cells. Serial electrical connection of thin-film cells requires precise processing of the conductive layers that form the device p-i-n structure. The subject of research is the development of a full pulsed laser scribing cycle for inverted perovskite solar cells. In this work, we propose a study of a laser-patterning technology In2O3:SnO2 (ITO) conductive layer and a photoactive perovskite layer Cs0,2(CH(NH2)2)0,8PbI3. Process regimes of transparent conducting electrodes based on ITO and halide perovskite layer Cs0,2(CH(NH2)2)0,8PbI3 laser patterning were obtained. The optimal parameters for the multipass mode processing of ITO and perovskite layer were determined. The cell was electrically isolated at a scribe line width of 30 mu m. A full pulsed-laser scribing cycle for inverted perovskite solar cells is developed and applied to laser-patterning of an indium-tin oxide (ITO) conductive layer and a photoactive perovskite layer. The optimal parameters for the multipass mode processing of ITO and perovskite layers are determined. Graphical Abstract