Hydrothermally Treated SnO2 as the Electron Transport Layer in High‐Efficiency Flexible Perovskite Solar Cells with a Certificated Efficiency of 17.3%
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201807604
Abstract: Perovskite solar cells (PSCs) are one of the most promising solar energy conversion technologies owing to their rapidly developing power conversion efficiency (PCE). Low‐temperature solution processing of the perovskite layer enables the fabrication of flexible… read more here.
Keywords: electron transport; layer; perovskite solar; efficiency ... See more keywords
Impact of Layer Configuration and Doping on Electron Transport and Bias Stability in Heterojunction and Superlattice Metal Oxide Transistors
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DOI: 10.1002/adfm.201902591
Abstract: D.K., Y.H.L., and T.D.A. are grateful to the European Research Council (ERC) AMPRO project no. 280221 for financial support. T.D.A. is grateful to King Abdullah University of Science and Technology (KAUST) for the financial support. read more here.
Keywords: impact layer; transport bias; electron transport; doping electron ... See more keywords
Modification Engineering in SnO2 Electron Transport Layer toward Perovskite Solar Cells: Efficiency and Stability
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DOI: 10.1002/adfm.202004209
Abstract: The electron transport layer plays a key role in affecting the charge dynamics and photovoltaic parameters in perovskite solar cells. Compared to other counterparts, SnO2 has unique advantages such as low temperature fabrication and high… read more here.
Keywords: electron transport; perovskite solar; efficiency; transport layer ... See more keywords
Light-Soaking-Free Inverted Polymer Solar Cells with an Efficiency of 10.5% by Compositional and Surface Modifications to a Low-Temperature-Processed TiO2 Electron-Transport Layer.
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DOI: 10.1002/adma.201604044
Abstract: Compositional modification and surface treatments of a TiO2 film prepared by a low-temperature route are carried out by a new promising method. Inverted polymer solar cells incorporating the post-treated TiO2 :TOPD electron-transport layer achieve the… read more here.
Keywords: low temperature; electron transport; inverted polymer; polymer solar ... See more keywords
Simultaneous Optical Tuning of Hole and Electron Transport in Ambipolar WSe2 Interfaced with a Bicomponent Photochromic Layer: From High-Mobility Transistors to Flexible Multilevel Memories.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.201907903
Abstract: The interfacing of 2D materials (2DMs) with photochromic molecules provides an efficient solution to reversibly modulate their outstanding electronic properties and offers a versatile platform for the development of multifunctional field-effect transistors (FETs). Herein, optically… read more here.
Keywords: high mobility; flexible multilevel; ambipolar wse2; multilevel ... See more keywords
Electron‐Transport Layers Employing Strongly Bound Ligands Enhance Stability in Colloidal Quantum Dot Infrared Photodetectors
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DOI: 10.1002/adma.202206884
Abstract: Solution‐processed photodetectors based on colloidal quantum dots (CQDs) are promising candidates for short‐wavelength infrared light sensing applications. Present‐day CQD photodetectors employ a CQD active layer sandwiched between carrier‐transport layers in which the electron‐transport layer (ETL)… read more here.
Keywords: colloidal quantum; cqd photodetectors; transport; electron transport ... See more keywords
Laser Derived Electron Transport Layers with Embedded p-n Heterointerfaces Enabling Planar Perovskite Solar Cells with Efficiency over 25.
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DOI: 10.1002/adma.202300403
Abstract: Electron transport layers (ETLs) with pronounced electron conducting capability are essential for high performance planar photovoltaics, with the great challenge being that the most widely used metal oxide ETLs unfortunately have intrinsically low carrier mobility.… read more here.
Keywords: solar cells; planar; electron transport; efficiency ... See more keywords
TiO2/WO3 Bilayer as Electron Transport Layer for Efficient Planar Perovskite Solar Cell with Efficiency Exceeding 20%
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DOI: 10.1002/admi.201901406
Abstract: It is crucial to retard the carrier recombination and minimize the energy loss at the transparent electrode/electron transport layer (ETL)/perovskite absorber interfaces to improve the performance of the perovskite solar cells (PSCs). Here, a bilayered… read more here.
Keywords: perovskite; wo3; tio2 wo3; electron transport ... See more keywords
ZnO-Ti3 C2 MXene Electron Transport Layer for High External Quantum Efficiency Perovskite Nanocrystal Light-Emitting Diodes.
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DOI: 10.1002/advs.202001562
Abstract: 2D transition metal carbides, nitrides, and carbonitrides called MXenes show outstanding performance in many applications due to their superior physical and chemical properties. Herein, a ZnO-MXene mixture with different contents of Ti3 C2 is applied… read more here.
Keywords: transport; ti3 mxene; electron transport; efficiency ... See more keywords
Through‐Space Conjugated Electron Transport Materials for Improving Efficiency and Lifetime of Organic Light‐Emitting Diodes
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DOI: 10.1002/advs.202200374
Abstract: Thermally stable electron transport (ET) materials with high electron mobility and high triplet state energy level are highly desired for the fabrication of efficient and stable organic light‐emitting diodes (OLEDs). Herein, a new design strategy… read more here.
Keywords: space conjugated; transport materials; organic light; space ... See more keywords
Periodic Acid Modification of Chemical-Bath Deposited SnO2 Electron Transport Layers for Perovskite Solar Cells and Mini Modules.
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DOI: 10.1002/advs.202300010
Abstract: Chemical bath deposition (CBD) has been demonstrated as a remarkable technology to fabricate high-quality SnO2 electron transport layer (ETL) for large-area perovskite solar cells (PSCs). However, surface defects always exist on the SnO2 film coated… read more here.
Keywords: solar cells; electron transport; sno2 electron; periodic acid ... See more keywords