Printed Silver Grid Incorporated With PEIE Doped ZnO as an Auxiliary Layer for High-Efficiency Large-Area Sprayed Organic Photovoltaics

Huang, Yu‐Ching; Lu, De-Han; Li, Chia‐Feng; Chou, Cheng-Wei; Cha, Hou‐Chin; Tsao, Cheng‐Si

doi:10.1109/jphotov.2019.2925552

Cited by 5 publications

(3 citation statements)

References 22 publications

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“…CN-T2T was provided by Shine Materials. The sol-gel ZnO and PEIE solution were prepared and diluted, resembling the previous procedures ( 26 , 46 , 47 ). The donor-acceptor solution was arranged, dissolving PTB7-Th and COTIC-4F (1:1.5, 20 mg ml −1 ) in O -xylene with 2 volume % of 1-chloronaphthalene as an additive.…”

Section: Methodsmentioning

confidence: 99%

Transparent organic upconversion devices displaying high-resolution, single-pixel, low-power infrared images perceived by human vision

et al. 2023

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Crystalline photodiodes remain the most viable infrared sensing technology of choice, yet the opacity and the limitation in pixel size reduction per se restrict their development for supporting high-resolution in situ infrared images. In this work, we propose an all-organic non-fullerene–based upconversion device that brings invisible infrared signal into human vision via exciplex cohost light-emissive system. The device reaches an infrared-to-visible upconversion efficiency of 12.56% by resolving the 940-nm infrared signal (power density of 103.8 μW cm −2 ). We tailor a semitransparent (AVT, ~60%), large-area (10.35 cm 2 ), lightweight (22.91 g), single-pixel upconversion panel to visualize the infrared power density down to 0.75 μW cm 2 , inferring a bias-switching linear dynamic range approaching 80 dB. We also demonstrate the possibility of visualizing low-intensity infrared signals from the Face ID and LiDAR, which should fill the gap in the existing technology based on pixelated complementary metal-oxide semiconductors with optical lenses.

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Section: Methodsmentioning

confidence: 99%

Transparent organic upconversion devices displaying high-resolution, single-pixel, low-power infrared images perceived by human vision

et al. 2023

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“…Organic photovoltaics (OPVs) have garnered significant attention due to their advantages, including light weight, 1,2 flexibility, 3,4 semi-transparency, 5,6 low manufacturing cost, 7,8 and ease of large-area processing. 9,10 In recent years, OPVs fabricated from non-fullerene acceptors (NFAs) have been extensively studied for their potential to achieve high power conversion efficiency (PCE). 11–13 NFAs can be synthesized by molecular design engineering to exhibit a broad absorption range from 400 nm to 900 nm.…”

Section: Introductionmentioning

confidence: 99%

High-efficiency ITO-free organic solar cells through top illumination

Huang,

Lee,

Lee

et al. 2024

Mater. Adv.

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“…Throughout the world, scientists are researching how different approaches to creating top collecting electrodes using additive manufacturing technologies impact a PV device's efficiency and fill factor [15][16][17][18][19][20][21][22][23]. As grid-shaped collecting electrodes placed on the top of photovoltaic cells should be as narrow as possible, maintaining high conductivity, aerosol jet printing and other additive manufacturing technologies are competing with traditional techniques for manufacturing these electrodes.…”

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confidence: 99%

Printability of Collecting Electrode Using AJP for New Construction of Photovoltaic Device

et al. 2021

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In 2018, the European Parliament and Council laid down a directive about the promotion of the use of energy from renewable sources connected with the Paris Agreement, which sets a global ambition on climate change mitigation through deep and fast cuts in greenhouse gas emissions. Since then, the science world has been even more focused on the development of green technologies such as wind farms, waterpower stations, and photovoltaics as the European Union is preparing to shift to renewables-based energy systems. Each green power technology has its own problems and limitations. Nevertheless, for environmental protection, new power technologies have to be implemented in the near future as primary power sources. Described in this article is the application of aerosol jet printing in manufacture of photovoltaic cells, moving the technology boundaries further toward highly efficient, cost-effective, green power production. The research focused on utilizing aerosol jet printing technology to create finger-shaped collecting electrodes on a newly constructed, non-silicon photovoltaic cell, based on metal oxides. Three commercial nanosilver inks were investigated considering their printing parameters, printability on the specified substrate (AZO-coated glass, AZO-coated copper plate), resistivity of the cured composite, quality of the overprints, and application in photovoltaics. As a result, we obtained finger-shaped collecting electrodes with a resistivity of 3.5 µΩ∙cm and 8 µm width, which compares well with the literature.

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Printed Silver Grid Incorporated With PEIE Doped ZnO as an Auxiliary Layer for High-Efficiency Large-Area Sprayed Organic Photovoltaics

Cited by 5 publications

References 22 publications

Transparent organic upconversion devices displaying high-resolution, single-pixel, low-power infrared images perceived by human vision

Transparent organic upconversion devices displaying high-resolution, single-pixel, low-power infrared images perceived by human vision

High-efficiency ITO-free organic solar cells through top illumination

Printability of Collecting Electrode Using AJP for New Construction of Photovoltaic Device

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