The use of n-type macromolecular additive as a simple yet …
As a result, the TBB‐treated organic solar cells achieve a champion power conversion efficiency of 18.5% (18.1% averaged), one of the highest efficiencies in binary organic solar cells with open ...
Contact UsA Polymer Acceptor with Grafted Small Molecule Acceptor Unit for ...
Macromolecular Rapid Communications, Wiley''s flagship polymers journal, covers chemistry & physics of polymers, and polymers in materials science & life sciences. ... All-polymer organic solar cells based on PM6: PX-1 demonstrate a promising efficiency of 13.55%. The result presents an alternative pathway for the design of high …
Contact UsSingle-junction organic solar cells with over 19% efficiency …
Rational molecular and device design enables organic solar cells approaching 20% efficiency. In organic photovoltaics, morphological control of donor and …
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Macromolecular Rapid Communications, Wiley''s flagship polymers journal, covers chemistry & physics of polymers, and polymers in materials science & life sciences. ... (CILs) have become a crucial component of organic solar cells (OSCs). Charge extraction barriers, interfacial trap states, and significant transport resistance may be …
Contact UsFailure of Stretchable Organic Solar Cells under Monotonic and …
Macromolecular Materials and Engineering, a Wiley polymers journal, is dedicated to high-quality research on the application of advanced polymeric materials. Abstract Results of experimental and computational studies of failure of stretchable organic solar cells (SOSCs) are presented here. The SOSCs are produced by the …
Contact UsChallenges to the Stability of Active Layer Materials in Organic Solar ...
Macromolecular Rapid Communications. Volume 41, Issue 4 1900437. Review. Challenges to the Stability of Active Layer Materials in Organic Solar Cells. Kun Wang, ... In the past 20 years, organic solar cells (OSCs) have made great progress in pursuing high power-conversion efficiencies, reaching the application threshold. Instead, …
Contact Us[PDF] The use of an n-type macromolecular additive as a simple …
The discovery of an easy and powerful way to further improve and stabilize the performance of organic solar cells (OSCs) from the current levels would advance their commercialization. In this work, an unprecedented power conversion efficiency (PCE) of 11.6% with improved stability is demonstrated by using a high-quality n-type …
Contact UsWide Bandgap Polymer Donors Based on Succinimide‐Substituted …
Macromolecular Rapid Communications, Wiley''s flagship polymers journal, covers chemistry & physics of polymers, and polymers in materials science & life sciences. ... Over the past few decades, organic solar cells (OSCs) have garnered significant attention due to their inherent advantages such as ease of manufacturing, lightweight …
Contact UsModels and mechanisms of ternary organic solar cells
Research on organic solar cells (OSCs) has been ongoing for more than 40 years now, but owing mainly to advances made in the past decade, they have evolved from being a niche topic to a promising ...
Contact UsSide chain functionalization of conjugated polymer on the …
Bulk hetero-junction organic solar cells (BHJ OSCs) are an emerging technology with benefits such as potentially low-cost materials and processes, flexibility, lightweight, semitransparency, and compatibility with large-area manufacturing [1,2,3].Over the past two decades, fullerene-based materials have been the dominant choice for …
Contact UsSynthesis and Characterization of Cyclopentadithiophene and ...
Organic thin-film transistors fabricated from 8CDT-TT and 16CDT-TT exhibit carrier mobilities as high as 3.92×10-4 and 1.05×10-3 cm2V-1 s-1, respectively. Bulk heterojunction solar cells fabricated using a polymer:PCBM blend ratio of 1:3 exhibit power conversion efficiencies of 2.12 and 1.84% for 8CDT-TT and 16CDT-TT, respectively.
Contact UsSemitransparent Organic Solar Cells with Vivid Colors
Organic solar cells (OSCs) with visible transparency and vivid colors are promising to be deployed in building-integrated photovoltaics (BIPVs). ... Laboratory of Macromolecular Synthesis and ...
Contact Us(PDF) Triphenylamine and benzothiadiazole-based D-A …
Utilization of small-molecule based organic photovoltaic (OPV) devices has received strong attention due to their easy preparation, purification, and batch-to-batch resemblance in properties.
Contact UsBoosting the Efficiency of Non-fullerene Organic Solar Cells via a ...
This work demonstrates a simple yet effective method to significantly improve the power conversion efficiency (PCE) of highly efficient non-fullerene organic solar cells by mixing …
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Macromolecular Rapid Communications, Wiley''s flagship polymers journal, covers chemistry & physics of polymers, and polymers in materials science & life sciences. ... (NFRAs) have attracted significant attention for nonfullerene organic solar cells (OSCs) owing to their chemical tunability and facile synthesis. In this study, a …
Contact UsAll-small-molecule organic solar cells with over 14
The high efficiency all-small-molecule organic solar cells (OSCs) normally require optimized morphology in their bulk heterojunction active layers. Herein, a small-molecule donor is designed...
Contact Us(PDF) Solution‐Processable Conductive Organics via Anion‐Induced …
The organic and organometallic dyes that have been successfully deployed for the perovskite solar cells are discussed, which includes the porphyrin dyes, ruthenium dyes, luminescent dyes and a ...
Contact UsDesign and application of volatilizable solid additives in non ...
The use of an n-type macromolecular additive as a simple yet effective tool for improving and stabilizing the performance of organic solar cells. Energy Environ. Sci. 9, 3464–3471 (2016).
Contact UsVacuum-Deposited Organic Solar Cells Based on a Dicyanovinyl …
The design and synthesis of photoactive semiconducting materials with an appropriate band gap and charge transport properties are crucial for developing vacuum-deposited organic solar cells (VD-OSCs). In this work, we synthesized a novel conjugated material, 2,2′-(((4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b′]dithiophene-2,6 …
Contact UsPolydimethylsiloxane as a macromolecular additive for enhanced ...
The effect of the macromolecular additive, polydimethylsiloxane (PDMS), on the performance of solution processed molecular bulk heterojunction solar cells is investigated, and the addition of PDMS is shown to improve device power conversion efficiency by ∼70% and significantly reduce cell-to-cell variation, from a power conversion efficiency of 1.25 …
Contact UsPolydimethylsiloxane as a Macromolecular Additive for Enhanced ...
RESEARCH ARTICLE Polydimethylsiloxane as a Macromolecular Additive for Enhanced Performance of Molecular Bulk Heterojunction Organic Solar Cells Kenneth R. Graham,† Jianguo Mei,† Romain Stalder,† Jae Won Shim,‡ Hyeunseok Cheun,‡ Fred Steffy,§ Franky So,*,§ Bernard Kippelen,*,‡ and John R. Reynolds*,† † …
Contact UsWide Bandgap Polymer Donor with Acrylate Side ...
An organic solar cell device based on PBDT-TA:ITIC also achieves a higher power conversion efficiency of 10.47% than that of the PBDT-TC:ITIC based solar cell (9.68%). This work demonstrates the effectiveness of using acrylate side chains to increase the dielectric constant, reduce the exciton binding energy, and enhance the …
Contact UsTernary Organic Solar Cells with Power Conversion Efficiency ...
Macromolecular Rapid Communications, Wiley''s flagship polymers journal, ... further boosting the performance of organic solar cells (OSCs). Herein, three F-series acceptors (F-H, F-Cl, and F-2Cl) with mediate bandgap are selected and introduced into the PM6:BDT-Br binary system as third component to find the detailed influence of end …
Contact UsAchieving an Efficient and Stable Morphology in …
Both the efficiency and stability of low-cost organic solar cells are central components for meeting the requirements of commercialization for organic photovoltaics (OPV). Furthermore, the relationship between the chemical …
Contact UsDual‐Use Self‐Assembled Monolayer ...
Organic solar cells (OSCs), as third-generation devices, have attracted the attention of many researchers due to their lightweight, high power-to-weight ratio, and the advantage of large-area fabrication …
Contact UsMacromolecular Rapid Communications
Macromolecular Rapid Communications, Wiley''s flagship polymers journal, covers chemistry & physics of polymers, and polymers in materials science & life sciences. ... (NFEAs) in organic solar cells (OSCs) are greatly influenced by the rational structure regulation of the central core unit. This study introduces a novel type of six …
Contact UsDesign, Synthesis, and Theoretical Studies on the Benzoxadiazole …
Macromolecular Rapid Communications, Wiley''s flagship polymers journal, covers chemistry & physics of polymers, and polymers in materials science & life sciences. ... Thus, organic solar cells (OSCs) come to the forefront among other counterparts by enabling roll-to-roll production, output elasticity, and environmentally …
Contact UsA New Benzodithiophene Based Donor-Acceptor
A new benzodithiophene based donor-acceptor π-conjugated polymer (P1) is designed and explored as the photoactive donor for organic solar cells (OSCs). The synthesized donor polymer, P1 displays a wide absorption profile ranging from 300–750 nm with optical band gap of 1.61 eV and moderate ionization potential of −5.30 eV. It has …
Contact UsProducing p‐Doped Surface for Hole ...
Macromolecular Rapid Communications, Wiley''s flagship polymers journal, covers chemistry & physics of polymers, and polymers in materials science & life sciences. Abstract Hole transporting layer-free organic solar cells with simplified device structures are desirable for their mass production. In this work, a p-dopant of organic molybdenum ...
Contact UsDithienobenzothiadiazole (DTBT)‐Based Polymers Enable Organic Solar ...
Organic solar cells (OSCs) based on DTBT-based polymers have realized power conversion efficiency (PCEs) over 18%, despite their relatively low open-circuit voltage (V OC) of 0.8–0.95 V. To extend the application of DTBT-based polymers in high-voltage OSCs, herein, D18-Cl and PE55 are used to combine with a wide-bandgap non-fullerene …
Contact UsAdvantages, challenges and molecular design of different ...
This Review summarizes the types of materials used in the photoactive layer of solution-processed organic solar cells, discusses the advantages and …
Contact UsSyntheses of organic dyes based on phenothiazine as photosensitizers ...
Syntheses of organic dyes based on phenothiazine as photosensitizers and effects of their π-conjugated bridges on the photovoltaic performances of dye-sensitized solar cells. Articles; Published: 08 December 2011 Volume 20, pages 128–137, (2012) ; Cite this article
Contact UsSolution‐Processable Conductive Organics via ...
Macromolecular Chemistry and Physics, ... Solution-Processable Conductive Organics via Anion-Induced n-Doping and Their Applications in Organic and Perovskite Solar Cells. Kangrong Yan, Kangrong Yan. MOE Key Laboratory of Macromolecular Synthesis and Functionalization, State Key Laboratory of Silicon …
Contact UsMacromolecular Rapid Communications
Macromolecular Rapid Communications, Wiley''s flagship polymers journal, covers chemistry & physics of polymers, and polymers in materials science & life sciences. Abstract Zinc oxide (ZnO) is a widely used cathode interlayer material in inverted organic solar cells (OSCs). However, there are lots of surfaces or bulk film defects in ZnO layers ...
Contact UsOrganic Solar Cells
He then moved back to the Freie Universität for his habilitation in organic and macromolecular chemistry, completed in 1972, before becoming a Full Professor at the University of Bremen in 1975 where he is now Professor of Organic and Macromolecular Chemistry. ... (Hannover) for their enthusiastic engagement in the work on organic solar …
Contact UsOptimizing Active Layer Morphology of Organic Solar Cells by ...
Thanks to the optimized morphology resembling a fiber-like interpenetrating network structure, the organic solar cells based on PM6-10%2FT:IT4F …
Contact UsB─N Covalent Bond‐Based Nonfullerene ...
Macromolecular Rapid Communications, Wiley''s flagship polymers journal, covers chemistry & physics of polymers, and polymers in materials science & life sciences. Abstract The optoelectronic properties and photovoltaic performance of nonfullerene electron acceptors (NFEAs) in organic solar cells (OSCs) are greatly …
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Frequently Asked Questions
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What is photovoltaic energy storage?
Photovoltaic energy storage is the process of storing solar energy generated by photovoltaic panels for later use.
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How does photovoltaic energy storage work?
It works by converting sunlight into electricity, which is then stored in batteries for use when the sun is not shining.
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What are the benefits of photovoltaic energy storage?
Benefits include energy independence, cost savings, and reduced carbon footprint.
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What types of batteries are used in photovoltaic energy storage?
Common types include lithium-ion, lead-acid, and flow batteries.
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How long do photovoltaic energy storage systems last?
They typically last between 10 to 15 years, depending on usage and maintenance.
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Can photovoltaic energy storage be used for backup power?
Yes, it can provide backup power during outages or emergencies.