Article Highly efficient CsPbI 3/Cs 1-xDMA xPbI 3 bulk heterojunction perovskite solar cell A stable CsPbI 3/Cs 1-xDMA xPbI 3 bulk heterojunction (BHJ) PSC was fabricated via precisely controlling the thermal annealing process. The perovskite BHJ structure not
A detailed review of perovskite solar cells
Perovskite Solar Cells: An In-Depth Guide + Comparisons ...
Magic guanidinium cations in perovskite solar cells
Stable Perovskite Solar Cells Enabled by Simultaneous Surface and Bulk Defects Passivation. Kaikai Liu, Kaikai Liu. Institute of Luminescent Materials and Information Displays, College of Materials Science & Engineering, Huaqiao University, Xiamen, 361021 P. R. China ... This strategy enables surface and bulk defects …
Perovskite solar cells are one of the most active areas of renewable energy research at present. ... Polymer–fullerene bulk-heterojunction solar cells Adv Mater, 22 (34) (2010), pp. 3839-3856 Crossref View in …
（perovskite solar cells, PVSCs）,10, …
An inverted bulk heterojunction perovskite–PCBM solar cell with a high fill factor of 0.82 and a power conversion efficiency of up …
We report a facile processing strategy that utilizes perovskite quantum dots (QDs) to distribute elemental dopants uniformly across a MAPbI3 film and anchor ligands to the film''s surface—reducing the film''s trap-state density and rendering its surface hydrophobic. QD-treated MAPbI3 films yield solar cells with 21.5% power conversion …
Simultaneous bulk defect passivation and enhanced electron extraction in inverted perovskite solar cells via nonfullerene Y6 anti-solvent assisted gradient heterostructure Author links open overlay panel Yaxiong Guo a, Junjie Ma b, Feihong Ye c, Haibing Wang c, Zongwei Pan a, Liangbin Xiong d, Zuojun Tan a
Researchers worldwide have been interested in perovskite solar cells (PSCs) due to their exceptional photovoltaic (PV) performance. The PSCs are the next …
Since perovskite solar cells are often less durable than other alternatives, it was important to test the long-term durability of the perovskite solar cell with the addition of PSTSIPPyri. With the poly ionic liquid, the perovskite solar cell maintained 87.6% of …
Perovskite developers are bringing rapid efficiency improvements and tandem concepts into the commercial space, boosted by rising solar targets and new funding mechanisms. Germany is Europe''s ...
DOI: 10.1088/1361-6463/aaa7cd Corpus ID: 126397361; Unraveling surface and bulk trap states in lead halide perovskite solar cells using impedance spectroscopy @article{Han2018UnravelingSA, title={Unraveling surface and bulk trap states in lead halide perovskite solar cells using impedance spectroscopy}, author={Changfeng Han and Kai …
We believe that the MBE with multifunctional defect passivation provides a strategy for simultaneously achieving high-performance and high-stability OIHP optoelectronic …
Defect passivation is nowadays considered a must-have route for high-efficiency perovskite solar cells. However, a general rule that correlates the choice of passivating agents with performance enhancements is still missing. Herein, two different thiophene salts that ...
In order to shield perovskite solar cells (PSCs) from extrinsic degradation factors and ensure long-term stability, effective encapsulation technology is indispensable. Here, a facile process is developed to create a glass–glass encapsulated semitransparent PSC using thermocompression bonding. From quantifying the interfacial adhesion energy …
Unlike traditional semiconductor solar cells, [] such as Si (bulk modulus: 98 GPa), GaAs (75 GPa), and CdTe (42 GPa), the lattice of LHPs is extremely soft with a bulk modulus of less than 14 GPa. [] This soft lattice results in at least three crucial facts, that is, the dynamical lattice, ease of lattice expansion/compression, and defect diffusion, …
The open-circuit voltage (V OC) of cesium-based perovskite solar cells (Cs-PSCs) is severely limited by carrier recombination both in bulk and at the interface of the perovskite layer, …
Explained: Why perovskites could take solar cells to new ...
اتصل بنا