A Medium‐Bandgap Nonfullerene Acceptor Enabling Organic Photovoltaic Cells with 30% Efficiency under Indoor Artificial Light
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202207009
Abstract: The correlation between molecular structure and photovoltaic performance is lagging for constructing high‐performance indoor organic photovoltaic (OPV) cells. Herein, this relationship is investigated in depth by employing two medium‐bandgap nonfullerene acceptors (NFAs). The newly synthesized… read more here.
Keywords: photovoltaic; bandgap nonfullerene; medium bandgap; pb2 ... See more keywords
Trans‐Reflective Structural Color Filters Assisting Multifunctional‐Integrated Semitransparent Photovoltaic Window
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202300360
Abstract: Multifunction‐integrated semitransparent organic photovoltaic cells (STOPVs), with high power generation, colorful transmittance/reflectance, excellent ultraviolet (UV) protection, and thermal insulation, are fully in line with the concept of architectural aesthetics and photoprotection characteristics for building‐integrated photovoltaic‐window.… read more here.
Keywords: photovoltaic; color; photovoltaic window; reflective structural ... See more keywords
Observation and Implications of Composition Inhomogeneity Along Grain Boundaries in Thin Film Polycrystalline CdTe Photovoltaic Devices
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.201900152
Abstract: Leading photovoltaic technologies such as multicrystalline Si, CdTe, Cu(In,Ga)Se2, and lead halide perovskites are polycrystalline, yet achieve relatively high performance. At the moment polycrystalline photovoltaic technologies stand at a juncture where further advances in device… read more here.
Keywords: chemistry; grain boundaries; cdte; along grain ... See more keywords
Achieving Efficient p‐Type Organic Thermoelectrics by Modulation of Acceptor Unit in Photovoltaic π‐Conjugated Copolymers
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Science"
DOI: 10.1002/advs.202103646
Abstract: π‐Conjugated donor (D)−acceptor (A) copolymers have been extensively studied as organic photovoltaic (OPV) donors yet remain largely unexplored in organic thermoelectrics (OTEs) despite their outstanding mechanical bendability, solution processability and flexible molecular design. Importantly, they… read more here.
Keywords: organic thermoelectrics; acceptor; photovoltaic; temperature ... See more keywords
Modulation of Morphological, Mechanical, and Photovoltaic Properties of Ternary Organic Photovoltaic Blends for Optimum Operation
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202003506
Abstract: Ternary solar cells comprising both fullerene and nonfullerene acceptors have shown a rapid increase in power conversion efficiency, which holds promise in commercial applications. Despite the rapid progress, there is still a lack of fundamental… read more here.
Keywords: modulation morphological; mechanical photovoltaic; photovoltaic; morphological mechanical ... See more keywords
Performance enhancement of photovoltaic modules by nanofluid cooling: A comprehensive review
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Energy Research"
DOI: 10.1002/er.5285
Abstract: Only 15‐20% of solar radiation incident on the photovoltaic (PV) cells is utilized which further reduces due to the rise in the temperature of the PV module and it also degrades the lifespan of the… read more here.
Keywords: review; heat transfer; photovoltaic; module ... See more keywords
Synthesis, electrochemical, photophysical, and photovoltaic properties of new fluorescent compounds: 3H‐benzofuro[2,3‐b]pyrazolo[4,3‐f]quinoline
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Energy Research"
DOI: 10.1002/er.6363
Abstract: The concern with fluorescent heterocyclic compounds has been growing because they can be utilized in dye‐sensitized solar cells (DSSCs) as organic photosensitizers. As a result of the experiment we conducted, the following outcomes emerged: new… read more here.
Keywords: benzofuro pyrazolo; synthesis electrochemical; fluorescent heterocyclic; new fluorescent ... See more keywords
The subtle Structure Modulation of A2 -A1 -D-A1 -A2 type Nonfullerene Acceptors Extends the Photoelectric Response for High Voltage Organic Photovoltaic Cells.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202100810
Abstract: To realize high-voltage organic photovoltaic (OPV) for indoor application and tandem solar cells, both electron-donor and acceptor in the active layer usually adopt wide-bandgap materials. However, the consequent small energy offsets may impede the dissociation… read more here.
Keywords: high voltage; photovoltaic; jc14; photoelectric response ... See more keywords
Influence of Component Properties on the Photovoltaic Performance of Monolithic Perovskite/Organic Tandem Solar Cells: Sub‐Cell, Interconnecting Layer, and Photovoltaic Parameters
Sign Up to like & getrecommendations! Published in 2023 at "Small Methods"
DOI: 10.1002/smtd.202201255
Abstract: Wide‐bandgap perovskite sub‐cells (WPSCs)‐based tandem solar cells attract considerable interest because of their capability to surpass the Shockley–Queisser limit. Monolithic perovskite/organic tandem solar cells (POTSCs) integrating WPSCs and small‐bandgap organic sub‐cells (SOSCs) are famous compositions… read more here.
Keywords: photovoltaic; solar cells; tandem solar; component properties ... See more keywords
Experimental study of low-concentrator photovoltaic systems: electrical and thermal
Sign Up to like & getrecommendations! Published in 2018 at "Electrical Engineering"
DOI: 10.1007/s00202-018-0722-8
Abstract: Photovoltaic (PV) concentrators use lenses or mirrors to concentrate sunlight onto PV cells. This allows for a reduction in the cell area and then significantly reduces in the cost of electricity generated by replacing expensive… read more here.
Keywords: study low; experimental study; electrical thermal; photovoltaic ... See more keywords
Tuning the optoelectronic properties of triphenylamine (TPA) based small molecules by modifying central core for photovoltaic applications
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-021-04867-1
Abstract: Small donor molecules based on fused ring acceptors exhibit encouraging photovoltaic properties and expeditious advancement in organic solar cells. Central core modification of non-fullerene acceptor materials is a favorable methodology to enhance electronic properties and… read more here.
Keywords: donor molecules; molecules bdtm1; photovoltaic; central core ... See more keywords