Anode organic solar cells
Abstract Anode modification is vital for improving device performance of organic solar cells (OSCs). PEDOT:PSS is the most widely applied hole transport layer (HTL) in OSCs. In this work, three kin...
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Rational Anode Engineering Enables Progresses for …
Abstract Anode modification is vital for improving device performance of organic solar cells (OSCs). PEDOT:PSS is the most widely applied hole transport layer (HTL) in OSCs. In this work, three kin...
Ag nanowire-embedded ITO films as a near-infrared transparent …
We investigated Ag nanowire (NW) network embedded ITO films as potential near infrared transparent and flexible electrodes for use in flexible organic solar cells (FOSCs). By embedding Ag NWs network between very thin ITO films using simple a brush painting method, we achieved a flexible ITO/Ag NW/ITO multilayer electrode with a …
Improvement of transparent silver thin film anodes for organic solar ...
Organic solar cells (OSCs) using thermally evaporated Ag thin films as the transparent anode are investigated with poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) films as the active layer.
Reducing the Depletion Region Width at the Anode Interface via a …
In the realm of organic solar cells (OSCs), the width of the depletion region at the anode interface is a critical factor that adversely impacts the open-circuit voltage (Voc) and the power conversion efficiency (PCE). To address this challenge, a novel approach involving a conjugated polyelectrolyte (CPE)-based composite, PCP …
Advances in anode interfacial materials for organic …
Advances in anode interfacial materials for organic solar cells. Menglan Lv, Corresponding Author. Menglan Lv [email protected] ... Organic solar cells (OSCs) have attracted much interest in the past few decades …
Layer-by-layer graphene/TCNQ stacked films as conducting anodes …
Large-area graphene grown by chemical vapor deposition (CVD) is a promising candidate for transparent conducting electrode applications in flexible optoelectronic devices such as light-emitting diodes or organic solar cells. However, the power conversion efficiency (PCE) of the polymer photovoltaic …
Organic Photovoltaic (OPV) Cells | How Organic Solar …
An OPV cell (also known as an organic solar cell) is a. View Cart / Quote Equipment ... The charge-carriers will then diffuse to the appropriate electrodes (i.e. the holes to the anode and electrons to the cathode) …
Recent progress of hybrid cathode interface layer for organic solar cells
Organic solar cells (OSCs) have gained conspicuous progress during the past few decades due to the development of materials and upgrading of the device structure. ... (CIL), an active layer, an anode interface layer (AIL), and an ITO (indium tin oxide). Following, the working principle of OSCs can be summarized as below: (1) the sunlight ...
p-Doped Conducting Polyelectrolyte as an Anode …
Manufacturing large-area devices through a low-cost and large batch printing technique is the key to the commercialization of organic solar cells (OSCs). However, the lack of printable anode interlayer (AIL) …
In-situ self-organized anode interlayer enables organic solar cells ...
Highly efficient organic solar cells (OSCs) are often obtained with a multilayer structure, in which active layer is sandwiched between anode and cathode interlayer. Here we present a simple strategy to simultaneously obtain anode interlayer and boost performances of OSCs by directly adding a tiny small molecule [2-(9H-carbazol-9 …
Significant Effect of Fluorination on Simultaneously Improving Work ...
Since the highest occupied molecular orbital (HOMO) level of donors in organic solar cells (OSCs) is being constantly downshifted for achieving high open-circuit voltage (V oc), a further enhancement of the anode work function (WF) is required.Herein, an effective approach of fluorination is demonstrated to simultaneously improve the WF and …
Solar RRL
Self-Organized Anode Interlayer Enables PEDOT:PSS-Free Structure for Thick-Film Organic Solar Cells over 16% Efficiency. Jianhua Jing, ... Thickness-insensitivity of organic solar cells (OSCs) is a crucial issue for transformation from the laboratory-scale devices to large-area solar panels. Generally, the low carrier mobility of organic ...
Regulating phase homogeneity by self-assembled molecules for
1 · Zhang, Z. et al. Efficient and thermally stable organic solar cells based on small molecule donor and polymer acceptor. Nat. Commun. 10, 3271 (2019).
p-Doped Conducting Polyelectrolyte as an Anode Interlayer …
Manufacturing large-area devices through a low-cost and large batch printing technique is the key to the commercialization of organic solar cells (OSCs). However, the lack of printable anode interlayer (AIL) materials severely impedes the development of high-efficiency printed OSCs. Herein, we synthesize three p-type self …
Investigation of low resistance transparent MoO3/Ag
The performances of these best structures allow probing them as anode in organic solar cells.We demonstrated that the MoO 3 /Ag/MoO 3 structure can be used as an efficient anode in free indium organic solar cells. Even if the device efficiency stays slightly smaller than that achieved with ITO based devices, it appears very promising in …
Advantages, 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 …
Advances in anode interfacial materials for organic …
Significantly, the interface modification materials, including anode interfacial materials and cathode interfacial materials, are two essential parts of interfacial layers for OSCs, in which the excellent interfacial materials …
Organic Photovoltaic (OPV) Cells | How Organic Solar Cells Work
An OPV cell (also known as an organic solar cell) is a. View Cart / Quote Equipment ... The charge-carriers will then diffuse to the appropriate electrodes (i.e. the holes to the anode and electrons to the cathode) through the relevant interfacial layers. 5. …
Investigation of low resistance transparent MoO3/Ag/MoO3 …
DOI: 10.1016/J.TSF.2009.12.031 Corpus ID: 95729966; Investigation of low resistance transparent MoO3/Ag/MoO3 multilayer and application as anode in organic solar cells @article{Cattin2010InvestigationOL, title={Investigation of low resistance transparent MoO3/Ag/MoO3 multilayer and application as anode in organic solar cells}, …
A Printable Organic Cathode Interlayer Enables over 13% ...
A naphthalene diimide (NDI)-based organic molecule (NDI-N) was prepared to be used as printable cathode interlayer (CIL) for organic solar cells (OSCs). NDI-N possesses combined advantages of high crystallinity and good film-forming properties, endowing the material with excellent electron-transport properties and good …
Recent advances in organic solar cells: materials, design, and ...
Organic solar cells have emerged as promising alternatives to traditional inorganic solar cells due to their low cost, flexibility, and tunable properties. …
Layer-by-layer graphene/TCNQ stacked films as conducting anodes …
A layer-by-layer molecular doping process on graphene is reported for forming sandwiched graphene/tetracyanoquinodimethane (TCNQ)/graphene stacked films for polymer solar cell anodes, where the TCNQ molecules were securely embedded between two graphene layers. Large-area graphene grown by chemical vapor deposition …
Rational Anode Engineering Enables Progresses for Different …
Abstract Anode modification is vital for improving device performance of organic solar cells (OSCs). PEDOT:PSS is the most widely applied hole transport layer (HTL) in OSCs. In this work, three kin...
Printable MoOx Anode Interlayers for Organic Solar Cells
Currently, solution-processed MoO x anode interfacial layers (AILs) can only be fabricated by the spin-coating method in organic solar cells (OSCs), which …
Recent advances in organic solar cells: materials, design, and ...
Organic solar cells have emerged as promising alternatives to traditional inorganic solar cells due to their low cost, flexibility, and tunable properties. This mini review introduces a novel perspective on recent advancements in organic solar cells, providing an overview of the latest developments in materials, device architecture, and performance …
Fiber laser annealing of brush-painted ITO ...
We report on a fiber laser annealing process for brush-painted ITO nanoparticles, for use as transparent anodes in cost-efficient printable organic solar cells (OSCs). By simple brushing of ITO nanoparticle ink onto glass substrates followed by direct fiber laser annealing, we fabricated solution-processed ITO anodes with a sheet …
Organic solar cells using a reduced graphene oxide anode …
The R s and R sh of the organic solar cells without the presence of any anode buffer layer are 15.4 Ω cm 2 and 338.5 Ω cm 2, respectively. However, the R s of the rGO-based organic solar cells decrease as we introduced the anode buffer layer.
High Efficiency over 18.6% of Organic Solar Cells …
The promising result indicates that the PEDOT:PSS/Br-2PACz dual-anode interface is an effective way to improve the performance of OSCs. The improvement of device performance is mainly attributed to (1) improved …
Three-Dimensional Nanobranched Indium–Tin-Oxide Anode for Organic Solar ...
The large surface to volume ratio in the anode by the ITO nanobranches increases both the hole mobility by a 3D pathway and light absorbance by scattering, resulting in organic solar cells with a 12% increase in photocurrent and 20% photoconversion efficiency based on the bulk heterojunction of P3HT [region-regular …
Thickness-Insensitive Anode Interface Layer for High …
Thickness-insensitive anode interface layer materials are extremely crucial for commercial applications of organic solar cells (OSCs). Here, we have demonstrated a solution-processed and …
[PDF] Optical and electrical study of organic solar cells with a 2D ...
This work investigates both optical and electrical properties of organic solar cells incorporating 2D periodic metallic back grating as an anode and provides an important multiphysics understanding for plasmonic organic photovoltaics. We investigate both optical and electrical properties of organic solar cells (OSCs) incorporating 2D …
An n-doped organic layer assists the anode …
Inverted organic solar cells have been fabricated with an anode modifying bilayer, comprised of thermally evaporated MoO 3 and ytterbium n-doped bathocuproine (BCP:Yb) the bilayer, MoO 3 and …
Electrochemical preparation of MoO3 buffer layer deposited onto the ...
Electrochemical preparation of MoO 3 buffer layer deposited onto the anode in organic solar cells. M. Gacitua, M. Gacitua. Pontificia Universidad Católica de Chile, Facultad de Química, Laboratorio de Electroquímica de Polímeros (LEP), Av. Vicuña Mackenna 4860, Santiago, Chile.