perovskite solar cells
Molecular Bridge Boosts Perovskite Solar Cells
A research team has proposed a novel strategy to enhance the performance of perovskite solar cells; using a molecular bridge made of ammonium cations to create a strong connection between layers. Theoretical and experimental studies show promise for top-performing solar cells, with potential for clean energy generation.
Nov 8, 2023 // Technology, Chinese Academy of Sciences, CAS, perovskite solar cells, Pan Xu, Hefei Institutes of Physical Science, Institute of Solid-State Physics, HIPS
Attaining stable perovskite solar cells through phase transition engineering for effective defect passivation
Last summer season, cities of Korea including Seoul were hit by an unmatched heavy rainfall, which swamped various locations. In a similar way, torrential downpours engulfed concerning one-third of Pakistan, resulting in prevalent flooding. New York City State was not spared as it experienced heavy snow storms in December of last year, with snowfall of more than one meter.
Apr 21, 2023 // Technology, Asia, Korea, Taiho Park, perovskite solar cells, Pohang University of Science and Technology
A strategy to improve the effectiveness as well as carrier lifetimes of all-inorganic perovskite solar cells
All-inorganic perovskites have actually recently confirmed to be extremely promising for the development of photovoltaics (PVs), as they could potentially accomplish better thermal stabilities than crossbreed perovskite solar cells based upon both natural and also inorganic products.
Apr 5, 2023 // Technology, Chinese Academy of Sciences, perovskite solar cells, Xinbo Chu
Scientist advance slot-die coated perovskite solar cells and also ink properties
Researchers from Germany's Helmholtz-Zentrum Berlin (HZB) and also HTW Berlin have taken a look at exactly how precursor inks influence the quality of perovskite thin films. The best cells were scaled approximately minimodule dimension. The team revealed that when slot-die covering the halide perovskite layers on large locations, ribbing results may occur yet can be protected against by adjusting the precursor ink's rheological properties.
Mar 20, 2023 // Technology, Germany, Europe, HZB, Helmholtz-Zentrum Berlin, perovskite solar cells, HTW Berlin
Perovskite solar cells from the slot die coater represent a step towards industrial production
Steel halide perovskites are taken into consideration to be a specifically affordable and also appealing course of products for next-generation solar components. Perovskite solar cells can be produced with finishing processes making use of liquid inks made from forerunner materials and different solvents. After finish, the solvents evaporate as well as the perovskites crystallize to create a more or less homogeneous layer.
Mar 17, 2023 // Technology, Berlin, perovskite solar cells, Helmholtz Association of German Research Centres, Eva Unger, Helmholtz-Zentrum
Scientists develop method to decrease the formation of anions vacancy defects in halide perovskite solar cells
Researchers at China's Shaanxi Regular University and Chinese Academy of Sciences (CAS) have actually designed a novel approach to reduce the formation of anions vacancy defects in halide perovskite solar cells. The team reported that the new strategy leads to greater performance and impressive stability.
Mar 14, 2023 // Technology, China, Asia, Chinese Academy of Sciences, perovskite solar cells, Shaanxi Normal University
Reducing nonradiative recombination in perovskite solar cells with a porous insulator contact
A research team led by Prof. Xu Jixian from the University of Science and also Technology of China (USTC) of the Chinese Academy of Sciences (CAS) developed and fashioned a novel porous insulator contact (PIC) for perovskite solar cells. The PIC alleviated the non-radiative fee recombination result and also the matching solar cell accomplished a performance of up to 25.5%. The research was published in Science.
Mar 13, 2023 // Technology, Chinese Academy of Sciences, perovskite solar cells, Xu Jixian
Researchers check out perovskite solar cells' toxicity as well as suggest risks may be overestimated
Scientists from Skoltech (Skolkovo Institute of Science and Technology), Research Centre for Medical Genetics, Federal Research Center of Problems of Chemical Physics and also Medicinal Chemistry and also Zhengzhou Research Institute of HIT have examined the toxicity of materials used in perovskite solar cells.
Mar 6, 2023 // Technology, Skoltech, perovskite solar cells, Skolkovo Institute of Science and Technology, Research Centre for Medical Genetics, Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Zhengzhou Research Institute of HIT
NTU Singapore Scientists Develop Eco-friendly Capping Materials for Perovskite Solar Cells
Scientists from Nanyang Technological University, Singapore (NTU Singapore) and the Institute of Materials Research and Engineering (IMRE) have found a way to stabilize perovskite solar cells using non-toxic metal-based capping materials. This paves the way for commercial use of perovskite cells, which, despite superior efficiency and lower production costs, contain lead, posing an environmental threat when decomposed. The researchers used the full precursor (FP) solution method, which allowed them to synthesize the capping layer of solar cells without lead. The zinc-based compound, PEA2ZnX4, was the most effective among the materials tested, and the process was more efficient than the half precursor (HP) method.
Feb 24, 2023 // Technology, perovskite solar cells, NTU Singapore
Researchers discover special component for stable as well as reliable inverted perovskite solar cells
Researchers from The University of Toledo, University of Washington, Northwestern University, University of Toronto and Empa-- Swiss Federal Laboratories for Products Science and Innovation, have actually attended to a significant difficulty standing in the way of the commercialization of halide perovskite solar cells - their durability - by finding a component that enhances adhesion and mechanical strength.
Feb 20, 2023 // Technology, university of toledo, University of Washington, perovskite solar cells, University of Toronto, Northwestern University, Empa-Swiss Federal Laboratories for Products Science and Innovation
Scientists use multi-additive technique to enhance performance and stability in upside down perovskite solar cells
Scientists at University of Rome "Tor Vergata"'s CHOSE (Centre for Hybrid and also Organic Solar Energy), Greatcell Italy, ISM-CNR and also ENEA have actually researched a standard three-way cation perovskite (∼ 1.58 eV) as well as broader bandgap perovskite (∼ 1.63 eV) with intent of discovering a common approach to construct a durable gadget stable gradually independently of the perovskite used.
Feb 13, 2023 // Technology, Enea, perovskite solar cells, University of Rome “Tor Vergata”s CHOSE, Centre for Hybrid and Organic Solar Energy, Greatcell Italy, ISM-CNR
Halide Perovskite Solar Cells Found Thermally Unstable, but Solutions are in Sight
Halide perovskite solar cells are less stable than thought, but researchers at Georgia Tech have found a path to increased reliability and efficiency, according to new sustainable energy news research.
Feb 10, 2023 // Technology, Georgia Institute of Technology, perovskite solar cells
Scientists estimate lifetime as well as efficiency required for PSCs to end up being affordable for domestic use
A global study group that included teams from Vrije Universiteit Amsterdam, University of Fribourg, the University of the Basque Country and also the University of New South Wales has actually assessed the levels of efficiency and stability that perovskite solar cells (PSCs) need to attain in order to end up being an economically viable technology to compete with crystalline silicon cells in the rooftop segment.
Jan 26, 2023 // Technology, efficiency, perovskite solar cells, University of New South Wales, Vrije Universiteit Amsterdam, University of Fribourg, University of the Basque Country
EPFL-led group makes use of additives to improve the stability and also efficiency of perovskite solar cells
A team of scientists, led by Professor Michael Grätzel at EPFL and also Xiong Li at the Michael Grätzel Center for Mesoscopic Solar Cells in Wuhan (China), have actually developed a technique that deals with stability issues of perovskite solar cells (PSCs) as well as raises their effectiveness.
Jan 23, 2023 // Technology, China, Asia, EPFL, perovskite solar cells, Michael Grätzel, Xiong Li, Michael Grätzel Center for Mesoscopic Solar Cells
Interfacial engineering for improved stability of flexible perovskite solar cells
Flexible perovskite solar cells with low weight, high flexibility, and conformability have stood out for portable electronic items. The interface is critical in perovskite solar cells for both solar efficiency and operational stability.
Jan 4, 2023 // Technology, perovskite solar cells, Beijing Institute of Technology, Qi Chen
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