Molecular interaction induced dual fibrils towards organic solar cells …
Solar cell device fabrication All organic solar cell (OSC) devices were fabricated in a conventional structure (ITO/PEDOT:PSS/active layer/PDINN/Ag). The pre-patterned ITO-glass (resistance ca. 15 ...
Recent Progress in All-Small-Molecule Organic Solar Cells
Active layer material plays a critical role in promoting the performance of an organic solar cell (OSC). Small-molecule (SM) materials have the merits of well …
All-Small-Molecule Organic Solar Cells with an Ordered Liquid ...
All-Small-Molecule Organic Solar Cells with an Ordered Liquid Crystalline Donor. Author links open overlay panel Haiyan Chen 1 2 5, Dingqin Hu 1 5, Qianguang Yang 1, Jie Gao 1, Jiehao Fu 1 2, Ke Yang 1 2, Hao He 4, Shanshan Chen 2 3, Zhipeng Kan 1, Tainan Duan 1, Changduk Yang 3, Jianyong Ouyang 4, Zeyun Xiao 1, …
Toward all aerosol printing of high-efficiency organic solar cells using environmentally friendly solvents in ambient …
With the surge of the power conversion efficiencies (PCEs) of organic solar cells (OSCs) in recent years, the commercialization of OSCs calls for scalable and environmentally friendly manufacturing techniques. Aerosol printing is a non-contact material deposition method that is compatible with flexible or cu
Recent advances in organic solar cells: materials, design, and …
Organic solar cells, also known as organic photovoltaics (OPV), utilize organic materials to convert sunlight into electricity. They operate based on the …
17% efficiency all-small-molecule organic solar cells enabled by ...
For all small-molecule-based organic solar cells (SM-OSCs), it is very challenging to obtain a nanoscale bicontinuous network structure in the active layers, so their power conversion efficiencies (PCEs) still lag behind those of the polymer-based OSCs. In this work, highly efficient SM-OSCs based on a terna Energy &; Environmental Science …
High-performance all-small-molecule organic solar cells without ...
In this work, we report a two-step solvent treatment (TSST) strategy to construct high-performance all-small-molecule solar cells (all-SMSCs) without interfacial layers (IFLs), which only consist of an active layer (AL) sandwiched between two electrodes. The chlorinated ITO (ITO-Cl) anode exhibits down-shift
All-small-molecule organic solar cells with 18.1% efficiency and ...
Introduction. Organic solar cells (OSCs) have attracted widespread attention as a potentially low-cost technology for solar power generation due to their advantages, such as lightweight, high throughput, semitransparency, and flexibility. 1, 2, 3 Currently, the power conversion efficiency (PCE) of polymer-based OSCs, which are …
High-Performance All-Small-Molecule Organic Solar Cells …
Small-molecule organic photovoltaic materials attract more attention attributing to their precisely defined structure, ease of synthesis, and reduced batch-to-batch variations. The majority of all-small-molecule organic solar cells (ASM-OSCs) have traditionally relied on halogenated solvents for dissolving photovoltaic materials as well as …
Controlling Morphology and Voltage Loss with Ternary Strategy …
Herein, an emerging acceptor L8-BO as the third component was combined with the B1:BO-4Cl system for constructing efficient ternary all-small-molecule organic solar cells (ASM-OSCs). Theoretical, morphological, and crystallographic studies reveal that L8-BO and BO-4Cl possess good compatibility, resulting in alloy-like state …
Recent Progress in All-Small-Molecule Organic Solar Cells
Active layer material plays a critical role in promoting the performance of an organic solar cell (OSC). Small-molecule (SM) materials have the merits of well-defined chemical structures, few batch-to-batch variations, facile synthesis and purification procedures, and easily tuned properties. SM-donor and non-fullerene acceptor (NFA ...
Abstract Polymer solar cells have many intrinsic advantages, such as their light weight, flexibility, and low material and manufacturing costs. ... Bagher, Askari. Mohammad. "Introduction to Organic Solar Cells." Sustainable Energy 2.3 (2014): 85-90. Bagher, A
Review—Organic Solar Cells: Structural Variety, Effect of Layers, …
The photovoltaic cell technologies that are still in the demonstration and investigation phase include concentrating PV (CPV) and organic PV cells. These emerging technologies are part of third-generation photovoltaic cells, as mentioned by Choubey et al. 23 in 2012. in 2012.
Advances in organic photovoltaic cells: a comprehensive review …
This paper provides a comprehensive overview of organic photovoltaic (OPV) cells, including their materials, technologies, and performance. In this context, the historical evolution of PV cell technology is explored, and the classification of PV production technologies is presented, along with a comparative analysi
All-Small-Molecule Organic Solar Cells with an Ordered Liquid …
Organic solar cells (OSCs) have garnered considerable attention due to the potential of producing lightweight and low-cost flexible solar cells. 1, 2, 3, 4 Recently, …
All-polymer organic solar cells with nano-to-micron …
Single-junction organic solar cells (OSCs) have achieved prominent power conversion efficiencies (PCEs) over 19% in recent years 1–4 .The recent development of polymerized non-fullerene ...
All-small-molecule organic solar cells with 18.1% efficiency and …
Introduction Organic solar cells (OSCs) have attracted widespread attention as a potentially low-cost technology for solar power generation due to their advantages, such as lightweight, high throughput, semitransparency, and flexibility. 1, 2, 3 Currently, the power conversion efficiency (PCE) of polymer-based OSCs, which are …
Efficient all-small-molecule organic solar cells processed with non …
All-small-molecule organic solar cells with good batch-to-batch reproducibility combined with non-halogen solvent processing show great potential for commercialization. However, non-halogen ...
17% efficiency all-small-molecule organic solar cells enabled by …
For all small-molecule-based organic solar cells (SM-OSCs), it is very challenging to obtain a nanoscale bicontinuous network structure in the active layers, so their power …
Improved photovoltaic performance and robustness of all-polymer solar cells …
Organic solar cells (OSCs) have attracted considerable attention from both academia and industry due to their portability, transparency, flexibility, and facile fabrication 1,2,3,4.Owing to the ...
All inkjet-printed organic solar cells on 3D objects
All inkjet-printed organic solar cells on 3D objects, Marc Steinberger, Andreas Distler, Johannes Hörber, Kai Cheong Tam, Christoph J Brabec, Hans-Joachim Egelhaaf This site uses cookies. By continuing to use this site you agree to our use of cookies. To find ...
All-Tunicate Cellulose Film with Good Light Management …
Light haze is defined as the percentage of the transmitted light intensity that deviates more than 2.5° from the angle of the incident light to the total transmitted light intensity [1,2], and it is an important parameter to evaluate a light management substrate for capturing light.Ideally, a light management substrate used in solar cells and organic …
All-small-molecule organic solar cells with 18.1% efficiency and …
All-small-molecule organic solar cells (all-SMOSCs) have attracted tremendous attention on account of their special merits of easy purification, well-defined …
Biaxially Conjugated Materials for Organic Solar Cells | ACS …
Organic solar cells (OSCs) represent one of the most important emerging photovoltaic technologies that can implement solar energy conversion efficiently. The chemical structure of organic semiconductors deployed in the active layer of OSCs plays a critical role in the photovoltaic performance and chemical/physical stability of …
Advantages, challenges and molecular design of different ...
The performance of organic solar cells (OSCs) has increased substantially over the past 10 years, owing to the development of various high-performance organic electron–acceptor and electron ...
Charge-transfer electronic states in organic solar cells
In organic solar cells, the charge-transfer (CT) electronic states that form at the interface between the electron-donor (D) and electron-acceptor (A) materials have a crucial role in ...
First generation solar cells, also known as conventional or traditional solar cells, are made primarily of silicon. 34 These cells were first developed in the 1950s and have been the most widely used type of …
Human-friendly semitransparent organic solar cells achieving …
Semitransparent photovoltaic (ST-PV) devices transmitting enough light and generating electricity have become one of the research frontiers in emerging PV systems including organic, perovskite, quantum dot and dye-sensitized solar cells in recent years. Such semitransparent devices can be integrated into hou
However, these kinds of so-called all-porphyrin organic solar cells have never been reported to date. Herein, we design and synthesize a series of porphyrin acceptors ( Fig. 1 ) based on a porphyrin core and PDI units to tune their self-aggregation properties and energy levels meanwhile match a porphyrin donor C19OD-DPP based on …
Progress and Future Potential of All-Small-Molecule Organic Solar Cells …
Organic solar cells have obtained a prodigious amount of attention in photovoltaic research due to their unique features of light weight, low cost, eco-friendliness, and semitransparency. A rising trend in this field is the development of all-small-molecules organic solar cells (ASM-OSCs) due to their merits of excellent batch-to-batch …
As one of the leading research topics in photovoltaic technology, organic solar cells (OSCs) are considered to have broad application prospects for semi-transparency and wearable photovoltaics, demonstrating significant development in recent decades. 1-13 Among different kinds of OSCs, all-small-molecule (ASM) OSCs have …
Organic Solar Cells: Physical Principle and Recent Advances
Organic solar cells (OSC) based on organic semiconductor materials that convert solar energy into electric energy have been constantly developing at present, and also an effective way to solve the energy crisis and reduce carbon emissions. In …