One potential advantage of perovskite solar cells (PSCs) is the ability to solution process the precursors and deposit films from solution1,2. At present, spin coating, blade coating, spray coating, inkjet printing and slot-die printing have been investi
Large-area high-efficiency perovskite solar cells based on perovskite films dried by the multi-flow air knife method in air. J. Mater. Chem. A 5, 1548–1557 (2017). Article CAS Google Scholar Liu, M., Johnston, M. B. & Snaith, H. J. Efficient planar heterojunction perovskite solar ...
钙钛矿太阳能电池(perovskite solar cells)是利用钙钛矿型的有机金属卤化物半导体作为吸光材料的太阳能电池,属于第三代太阳能电池,也称作新概念太阳能电池。 钙钛矿太阳能电池具有高效率、低成本、耗、应用场景丰富等特点,主要有单结钙钛矿电池和叠层钙钛矿电池。钙钛矿电池还具有轻、薄、可弯曲等特点,可铺设在传统硅基电...
can reduce the interface defects and enhance the fill factor.A novel in-situ method is studied for the preparation of porous scaffold layer.The new 3D porous scaffold layer is superior to TiO2nanoparticle film.The efficiency of perovskite solar cell based on this structure reaches up to 12.78%....
Nano-TiO2 for Solar Cells and Photocatalytic Water Splitting: Scientific and Technological Challenges for Commercialization However, at the present, commercial devices are of small sizes and produced in limited quantities, thus addressing niche markets. Research efforts have largely focused on the optimizat...
This review gives an overview of the design and development of perovskite solar cells with a main focus on hole transporting materials (HTMs). The recent advances in metal halide perovskite solar cells surprised the traditional photovoltaic community. A key advance was subsequently made by replacing ...
perovskite solar cellssecondary aminestabilityIn article number 1903559, Edward H. Sargent, Zhijun Ning, and co﹚orkers intentionally include a secondary amine, dimethylamine, in MAPbI3 perovskite to improve the rigidity and steric hindrance for water adsorption, giving rise to reduced defect density ...
(c) Working mechanism of perovskite solar cells. The stability, distortion and phase in perovskite structure are dependent on the relative radii of the ions involving A, B and X [34], which is determined by the Goldschmidt tolerance factor, t = (rA + rX)/[√2(rB + rX)] (where ...
Perovskite-Based Solar Cells: Some Problems and Ways of their Solution The fundamental aspects of the perovskite absorber formation of solar irradiation for two generally accepted one- and two-step technologies are considered... N Ashurov,B Oksengendler,S Maksimov,... - Eurasian Chemico-Technologica...
As a result, a champion efficiency of 21.26% with high storage stability for more than 1300 h was achieved by adding PbCl2 into the perovskite precursor, which provided a feasible route to obtain high-performance perovskite solar cells in a highly reproducible way....