Results 1 to 10 of about 1,031,082 (303)

Stability of Superhydrophobicity and Structure of PVDF Membranes Treated by Vacuum Oxygen Plasma and Organofluorosilanisation [PDF]

open access: yesMembranes, 2023
Superhydrophobic poly(vinylidene fluoride) (PVDF) membranes were obtained by a surface treatment consisting of oxygen plasma activation followed by functionalisation with a mixture of silica precursor (SiP) (tetraethyl-orthosilicate [TEOS] or 3 ...
Ramón Jiménez-Robles   +5 more
doaj   +2 more sources

The Influence of Oxygen Plasma on Methylammonium Lead Iodide (MAPbI3) Film Doped with Lead Cesium Triiodide (CsPbI3) [PDF]

open access: yesMolecules, 2021
In recent years, the study of organic–inorganic halide perovskite as an optoelectronics material has been a significant line of research, and the power conversion efficiency of solar cells based on these materials has reached 25.5%.
Shui-Yang Lien   +5 more
doaj   +2 more sources

Hydrophilic Surface Modification of Amorphous Hydrogenated Carbon Nanocomposite Films via Atmospheric Oxygen Plasma Treatment [PDF]

open access: yesNanomaterials, 2023
Herein we investigated hydrophilic surface modification of SiOx containing amorphous hydrogenated carbon nanocomposite films (DLC:SiOx) via the use of atmospheric oxygen plasma treatment. The modified films exhibited effective hydrophilic properties with
Algirdas Lazauskas   +6 more
doaj   +2 more sources

Oxygen Plasma Modified Carbon Cloth with C=O Zincophilic Sites as a Stable Host for Zinc Metal Anodes [PDF]

open access: yesFrontiers in Chemistry, 2022
Aqueous zinc-ion batteries (ZIBs) are currently receiving widespread attention due to their merits of environmental-friendly properties, high safety, and low cost.
Baozheng Jiang   +7 more
doaj   +2 more sources

Surface Modification of Screen-Printed Carbon Electrode through Oxygen Plasma to Enhance Biosensor Sensitivity [PDF]

open access: yesBiosensors
The screen-printed carbon electrode (SPCE) is a useful technology that has been widely used in the practical application of biosensors oriented to point-of-care testing (POCT) due to its characteristics of cost-effectiveness, disposability ...
Shuto Osaki   +3 more
doaj   +2 more sources

Oxygen Plasma-Modified Graphene Composite Membranes for Enhanced Forward Osmosis Performance: Mitigating Reverse Salt Flux and Improving Permeability [PDF]

open access: yesMembranes
Forward osmosis (FO) membranes face challenges in balancing high water permeability, low reverse salt flux (RSF), and mechanical durability. Although nanopores in graphene have great theoretical potential, the existing methods make it difficult to ...
Keyuan Zhang   +6 more
doaj   +2 more sources

Influence of oxygen and argon plasma treatment on wettability and surface morphology of polypropylene microfibers

open access: yesActa Polytechnica CTU Proceedings, 2022
The surface treatment of polypropylene microfibers by plasma processing in oxygen and argon was studied with the motivation to increase their cohesion with the cement matrix.
Jakub Ďureje   +4 more
doaj   +1 more source

Compact SnO2/Mesoporous TiO2 Bilayer Electron Transport Layer for Perovskite Solar Cells Fabricated at Low Process Temperature

open access: yesNanomaterials, 2022
Charge transport layers have been found to be crucial for high-performance perovskite solar cells (PSCs). SnO2 has been extensively investigated as an alternative material for the traditional TiO2 electron transport layer (ETL). The challenges facing the
Junyeong Lee   +3 more
doaj   +1 more source

Investigation of the Stability of Methylammonium Lead Iodide (MAPbI3) Film Doped with Lead Cesium Triiodide (CsPbI3) Quantum Dots under an Oxygen Plasma Atmosphere

open access: yesMolecules, 2021
In this study, we describe composited perovskite films based on the doping of lead cesium triiodide (CsPbI3) quantum dots (QDs) into methylammonium lead iodide (MAPbI3). CsPbI3 QDs and MAPbI3 were prepared by ligand-assisted re-precipitation and solution
Pao-Hsun Huang   +5 more
doaj   +1 more source

Persistence of Growth Enhancement Induced by Oxygen Plasma Irradiation Seed and Leaf

open access: yesAgronomy, 2023
The variation of gene expression of seeds or leaves of Arabidopsis thaliana was investigated by irradiation with oxygen and air plasmas. The irradiation with oxygen plasma reported on the growth promotion and induced the consequence of gene expression in
Shameem Ahmed   +2 more
doaj   +1 more source

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