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Organic electroluminescent characteristics of PS:NPB composite hole transporting layer
Frontiers of Optoelectronics in China, 2008Green organic light-emitting devices with a structure of indium-tin-oxide (ITO)/polystyrene (PS):N,N′-bis-(3-naphthyl)-N,N′-biphenyl-(1,1′-biphenyl)-4,4′-diamine (NPB)/tris-(8-hydroxyquinoline)-aluminum (Alq3)/Mg:Ag were fabricated. A doping system consisting of small-molecular hole transporting material NPB and polymeric matrix PS was applied as a ...
Fan Suo +4 more
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Novel Organic Hole Transport Layers for Molecular Electronic Systems
Materials Science Forum, 2006Five novel triarylamines based on the bulky dehydroabietic acid unit have been synthesised, and their potential as hole transport layers tested. This bulky group facilitates film preparation and stability without significantly affecting the chemical or materials properties.
Hugh D. Burrows +5 more
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Graphene nanosheet/polyaniline composite for transparent hole transporting layer
Journal of Industrial and Engineering Chemistry, 2018Abstract Composites based on graphene and water-dispersible polyaniline-poly(2-acrylamido-2-methyl-1-propanesulfonic acid) complex were shown as materials promising for the development of hole transporting layers (HTLs). By using multimodal atomic force microscopy, transmission electron microscopy, cyclic voltammetry and conductivity measurements ...
Olga D. Iakobson +5 more
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Hole transporting layers in printable solar cells
2017The incessant evolution of organic and hybrid solar cells has demonstrated that a multilayer architecture is required for an optimum device functioning. Although more attention has been traditionally focused on the active layer materials, it is the interfacial materials, placed between the electrodes and the active region, which might play some of the ...
Curiel, David, Más-Montoya, Miriam
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Electrodepositing switchable photovoltaic window electron and hole transport layers
2020 47th IEEE Photovoltaic Specialists Conference (PVSC), 2020Vertical glass facade buildings, such as skyscrapers, have significant potential for generating electricity using solar window technologies, such as SwitchGlaze, a switchable photovoltaic window. This window contains a perovskite layer that absorbs visible, infrared, and UV light.
Rachel Tham +4 more
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Perovskite/Graphene Solar Cells without a Hole-Transport Layer
ACS Applied Energy Materials, 2019This study was conducted with the objective of improving the stability of perovskite solar cells by using the unique characteristics of graphene in order to facilitate the widespread application of such solar cells, for example, in multijunction devices.
Ryousuke Ishikawa +4 more
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Optimal thickness of hole transport layer in doped OLEDs
Applied Physics A, 2006Current-voltage (I–V) and electroluminescence (EL) characteristics of organic light-emitting devices with N,N’-Di-[(1-naphthalenyl)-N,N’-diphenyl]-(1,1’-biphenyl)-4,4’-diamine (NPB) of various thicknesses as the hole transport layer, and tris(8-hydroxyquinoline)aluminum (Alq3) selectively doped with 4-(dicyanomethylene)-2-methyl-6-(p ...
Y.C. Zhou +8 more
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The Characteristic of Organic Hole-Only Devices Based on Crosslinked Hole-Transport Layer
2014 International Symposium on Computer, Consumer and Control, 2014The preparation of organic electronics devices via solution process based on insoluble layer as well as it's preparation mechanism via oxetane ring-opening polymerisation has been known. This paper reports the electrical characteristic of the devices due to this polymerisation mechanism as oxidative, trityl, and photo cross linking.
P.S. Rudati, D.C. Mueller, K. Meerholz
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Photoconductive Niox Hole Transport Layer for Efficient Perovskite Solar Cells
SSRN Electronic Journal, 2021Xiaoyan Zhao +6 more
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Temperature optimization of NiO hole transport layer prepared by atomic layer deposition
Vacuum, 2023Umme Farva, Jeha Kim
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