Improved Silicon Surface Passivation by ALD Al 2 O 3 /SiO 2 Multilayers with In‐Situ Plasma Treatments
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202202469
Abstract: Al2O3 is one of the most effective dielectric surface passivation layers for silicon solar cells, but recent studies indicate that there is still room for improvement. Instead of a single layer, multilayers of only a… read more here.
Keywords: silicon surface; plasma treatments; surface passivation; passivation ... See more keywords
Simultaneously Achieving Highly Efficient and Stable Polymer:Non‐Fullerene Solar Cells Enabled By Molecular Structure Optimization and Surface Passivation
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202104588
Abstract: Despite the tremendous efforts in developing non‐fullerene acceptor (NFA) for polymer solar cells (PSCs), only few researches are done on studying the NFA molecular structure dependent stability of PSCs, and long‐term stable PSCs are only… read more here.
Keywords: polymer; surface passivation; solar cells; non fullerene ... See more keywords
Ozone-Based Atomic Layer Deposition of Al2O3 from Dimethylaluminum Chloride and Its Impact on Silicon Surface Passivation
Sign Up to like & getrecommendations! Published in 2017 at "Advanced electronic materials"
DOI: 10.1002/aelm.201600491
Abstract: Dimethylaluminum chloride (DMACl) as an aluminum source has shown promising potential to replace more expensive and commonly used trimethylaluminum in the semiconductor industry for atomic layer deposited (ALD) thin films. Here, the Al2O3 DMACl-process is… read more here.
Keywords: dimethylaluminum chloride; layer; surface; surface passivation ... See more keywords
The Effect of Container Surface Passivation on Aggregation of Intravenous Immunoglobulin Induced by Mechanical Shock
Sign Up to like & getrecommendations! Published in 2020 at "Biotechnology Journal"
DOI: 10.1002/biot.202000096
Abstract: Aggregation of therapeutic proteins can result from a number of stress conditions encountered during their manufacture, transportation, and storage. This work shows the effects of two interrelated sources of protein aggregation: the chemistry and structure… read more here.
Keywords: container; surface; mechanical shock; surface passivation ... See more keywords
Performance Enhancement of Lead-Free 2D Tin Halide Perovskite Transistors by Surface Passivation and Its Impact on Non-Volatile Photomemory Characteristics.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202207734
Abstract: Two-dimensional (2D) tin (Sn)-based perovskites have recently received increasing research attention for perovskite transistor application. Although some progress is made, Sn-based perovskites have long suffered from easy oxidation from Sn2+ to Sn4+ , leading to undesirable p-doping… read more here.
Keywords: photomemory characteristics; photomemory; volatile photomemory; perovskite transistors ... See more keywords
Surface Passivation and Energetic Modification Suppress Nonradiative Recombination in Perovskite Solar Cells
Sign Up to like & getrecommendations! Published in 2022 at "Nano-Micro Letters"
DOI: 10.1007/s40820-022-00854-0
Abstract: The partial substitution of Br− on I-sites, and the restricted motion of MA + cations in correlation with suppressed electron-phonon coupling promote charge transport. The perovskite parent lattice of 2FEABr-treated perovskites was firmed, and the… read more here.
Keywords: solar cells; perovskite solar; surface; spectroscopy ... See more keywords
Hybrid surface passivation of PbS/CdS quantum dots for efficient photoelectrochemical hydrogen generation
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.147252
Abstract: Abstract Surface ligands facilitate the high dispersibility of colloidal quantum dots (QDs) during synthesis and storage, and also play a key role in passivating surface traps. The most commonly used ligands [oleic acid (OA) or… read more here.
Keywords: pec cells; surface; quantum dots; pbs cds ... See more keywords
The impact of deposition and annealing temperature on the growth properties and surface passivation of silicon dioxide films obtained by atomic layer deposition
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.148889
Abstract: Abstract This paper studies the impact of deposition and annealing temperature on the growth properties and surface passivation of silicon dioxide (SiO2) films obtained by atomic layer deposition (ALD) using tris(dimethylamino)-silane (TDMAS) precursor. Increasing in… read more here.
Keywords: temperature; deposition; spectroscopy; surface passivation ... See more keywords
The synthesis, characterization and ZnS surface passivation of polycrystalline ZnO films obtained by the spin-coating method
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.08.334
Abstract: Abstract This study describes the facile synthesis of ZnO nanolayers by the sol-gel process and evaluates their subsequent surface passivation with ZnS by gas-phase sulfidation. The ZnO nanolayers were formed by a spin-coating technique following… read more here.
Keywords: passivation; spin coating; zno; zns ... See more keywords
Enhancing efficiency of perovskite solar cells from surface passivation of Co2+ doped CuGaO2 nanocrystals.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2021.09.102
Abstract: Before completely applying inorganic materials as hole transport materials (HTM) for perovskite solar cells (PSCs), modifying devices with inorganic oxides that have the potential as inorganic hole transporters is an effective way to improve device… read more here.
Keywords: perovskite solar; cugao2; cugao2 ncs; surface passivation ... See more keywords
Surface passivation of zinc ferrite nanorod photoanodes by spray-deposited silicon oxide layer for enhanced solar water splitting
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Taiwan Institute of Chemical Engineers"
DOI: 10.1016/j.jtice.2019.11.014
Abstract: Abstract ZnFe2O4 nanorods (NR's) were prepared by a chemical conversion method from β-FeOOH NRs grown on FTO substrates. To activate their photoactivity of ZnFe2O4 NRs for solar water splitting, the surface passivation was achieved with… read more here.
Keywords: water splitting; layer; znfe2o4; spectroscopy ... See more keywords