SOLAR cell designPEROVSKITESOLAR cellsQUANTUM efficiencyPHOTOVOLTAIC power generationTEMPERATURE effectDouble-junction tandem solar cells (TSCs), featuring a wide-bandgap top cell (TC) and narrow-bandgap bottom cell (BC), outperform single-junction photovoltaics, demanding meticulous subcell selection and ...
Double perovskite solar cells (DPSCs) have emerged as a promising technology for achieving high-efficiency photovoltaic energy conversion. In this study, we propose a novel DPSC architecture with transparent fluorine-doped tin oxide as the transparent electrode, zinc oxide s...
The name of perovskite is from the mineral calcium titanate (CaTiO3), which was discovered in 1839, and the materials with the same structures are called perovskites. These materials can be described by a chemical formula of ABX3. For chalcogenide perovskites (ABO3), A is an alkali-earth ...
Perovskite solar cell’s efficiency, stability and scalability: A review Mater. Sci. Energy Technol., 6 (2023), pp. 437-459 View in ScopusGoogle Scholar [18] M. Faizan, X. Wang, S.A.M. Abdelmohsen, K.C. Bhamu, S. Sappati, A. Laref, N. Muhammad, M. Mushtaq, A.M.M. Abde...
Defects at the top and bottom interfaces of three-dimensional (3D) perovskite photoabsorbers diminish the performance and operational stability of perovskite solar cells owing to charge recombination, ion migration and electric-field inhomogeneities1,2,3,4,5. Here we demonstrate that long alkyl amine...
double perovskite phase. These two pairs of peaks were overlapped for PBSCF-0, suggesting that the lattice parameterscis very close to 2ap(the cell parameter of the ideal cubic perovskite), which is consistent with the literature24. The morphologies of these powders were similar with particle ...
A semiconductor with this range of bandgap is well-fitted for single absorber solar cells, with a predicted PCE of 30.9% according to the Shockley–Queisser limit [156] or as the bottom operation layer in an all-perovskite tandem solar cell. Remarkably, the bandgap of Cs4CuSb2Cl12 is 2.0...
To solve the above problems, we used CeMnO_2 buffer-1 and CeMgO_2 buffer-2 as hole-reflected layer nanomaterials to create a high-efficiency CIGSSe/perovskite double-graded photovoltaic cell. The materials have a wide energy bandgap, high UV light absorption, and are toxic-free. First, we...
www.nature.com/scientificreports OPEN The optoelectronic properties improvement of double perovskites Cs2SnI6 by anionic doping (F−) Junsheng Wu1,2, Zhuo Zhao1,2* & Yanwen Zhou1,2* Tin-based perovskite material is the best choice to replace heavy metal element lead ...
Abstract The electronic structure of transition metal oxides governs the catalysis of many central reactions for energy storage applications such as oxygen electrocatalysis. Here we exploit the versatility of the perovskite structure to search for oxide catalysts that are both active and stable. We repor...