Results 141 to 150 of about 1,540,265 (278)

Quantifying charge carrier concentration in ZnO thin films by Scanning Kelvin Probe Microscopy. [PDF]

open access: yesSci Rep, 2014
Maragliano C   +5 more
europepmc   +1 more source

Constructing p‐d Orbital Hybridization via In Situ Generation of Bi19Br3S27/NiSx for Highly Selective Photothermal CO2 Reduction to C2H4

open access: yesAngewandte Chemie, EarlyView.
An in situ crystalline/amorphous Bi19Br3S27/NiSx interface unlocks orbital hybridization‐driven CO2 conversion. Newly formed p‐d coupling reshapes the reaction pathway, promotes C─C coupling, and steers photo‐thermal CO2 reduction toward highly selective C2H4 production.
Guangmei Gan   +6 more
wiley   +1 more source

Integrated scanning kelvin probe-scanning electrochemical microscopy system

open access: yes, 2012
Ein integriertes System, das auf einer Kelvin-Sonde und einem elektrochemischen Rastermikroskop basiert, wurde entwickelt und aufgebaut. Der Vorteil dieses Systems besteht darin, dass es sequenzielle Experimente im SKP-Modus und unterschiedlichen SECM-Modi mit der gleichen Elektrode und über der gleichen Stelle auf der Probenoberfläche durchführen kann.
openaire   +1 more source

Direct Measurement of Built-in Electrical Potential in Photovoltaic Devices by Scanning Kelvin Probe Microscopy

open access: yes, 2003
We report on direct measurements of the built-in electrical potential in Cu(In,Ga)Se2, GaInP2 single-junction, and GaInP2/GaAs tandem-junction solar cells, by using scanning Kelvin probe microscopy.
Mutinho, H. R.   +8 more
core  

Liquid–Liquid Equilibrium Data for Refined Olive Pomace Oil + Oleic Acid + Ethanol + Water Systems: Application to Solvent Deacidification

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT This study presents the first experimental liquid–liquid equilibrium (LLE) data for quaternary systems composed of refined olive pomace oil, oleic acid, ethanol, and water at 303.15 K. These data are essential for the design and optimization of solvent‐based deacidification processes, particularly for oils with high free fatty acid (FFA ...
Jacqueline Mansano Ortega   +5 more
wiley   +1 more source

Development of Biocatalysts Based on Lipase B From Candida antarctica Immobilized on Magnetic Poly(Styrene‐Co‐Divinylbenzene) for Application in Esterification Reactions

open access: yesJournal of Applied Polymer Science, EarlyView.
Magnetic biocatalysts can be recovered from high‐viscosity reaction media, such as those used in esterification, via magnetic attraction, thereby streamlining the bioprocess and reducing costs. This work builds on prior studies by providing additional data on how particle morphology influences immobilization parameters and by further exploring ...
Sabrina S. Teixeira   +7 more
wiley   +1 more source

Tooth histotype and enameloid microstructure of Priohybodus arambourgi d'Erasmo, 1960 (Elasmobranchii: Hybodontiformes) from the Late Jurassic of northeastern Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Sharks possess varied diets and different prey capture mechanisms. As a result, the group exhibits a significant diversity in dental morphology, also reflecting the internal structures of the teeth. Internal dental anatomy points to the existence of three histotypes in elasmobranch phylogeny: orthodont, osteodont, and pseudoosteodont ...
Kelly Roberta da Silva   +2 more
wiley   +1 more source

Diffusion Coefficient and Viscosity of Methyl Viologen Electrolyte Estimation Based on a Kinetic Monte Carlo Computational Approach Coupled with the Mean Square Displacement Method

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
A novel and comprehensive 3D‐resolved kinetic Monte Carlo model coupled with mean square displacement analysis is introduced. This computational approach allows to explore, for the first time, the concentration and the state of charge effects on ionic diffusion coefficient and viscosity in methyl viologen‐based electrolytes used in organic redox flow ...
Jia Yu   +2 more
wiley   +1 more source

Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study

open access: yesHepatology, EarlyView., 2022
Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study. Abstract Background and Aims Alagille syndrome (ALGS) is a multisystem disorder, characterized by cholestasis. Existing outcome data are largely derived from tertiary centers, and real‐world data are lacking.
Shannon M. Vandriel   +93 more
wiley   +1 more source

Adaption and use of a scanning Kelvin probe for material libraries

open access: yes, 2016
The scanning Kelvin probe (SKP) is a versatile tool for the investigation of surface related processes. The SKP distinguishes itself due to extremely sensitive detection of variations in surface potential induced by chemical reactions on the surface of the specimen (e. g.
openaire   +1 more source

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