Results 201 to 210 of about 185,240 (321)

Dielectric Properties of Materials Showing Constant-Phase-Element (CPE) Impedance Response

open access: yes, 2013
M. Orazem   +9 more
semanticscholar   +1 more source

From Molecule to Material: How Support Changes Heterobimetallic Catalysts in Lactide Polymerization

open access: yesMacromolecular Rapid Communications, EarlyView.
Silica‐supported heterobimetallic alkoxide complexes were developed as catalysts for lactide ring‐opening polymerization. Grafting iron‐based ate complexes onto SiO2‐700 produced well‐defined active sites, enabling controlled polymerization with predictable molar masses, narrow dispersities, and recyclability.
Fan Yang   +6 more
wiley   +1 more source

Thirty-Day Mortality Associated With Carbapenemase-Producing <i>Enterobacterales</i> Bloodstream Infections at a Referral Hospital in Peru, 2020-2023. [PDF]

open access: yesOpen Forum Infect Dis
Pérez-Lazo G   +5 more
europepmc   +1 more source

Data‐Independent Acquisition Mass Spectrometry in Tumor Classification and Cancer Biomarker Research

open access: yesMass Spectrometry Reviews, EarlyView.
Abstract Cancer treatment is far from optimal also because current classification systems do not reflect the complex molecular status of the tumor and its phenotype in sufficient detail. To construct molecular tumor classifiers, omics tools provide complex molecular data reflecting many aspects from genotype to phenotype.
Jan Simonik   +3 more
wiley   +1 more source

DFT Modeling and Impedance Spectroscopy Analysis of a High Performance Zirconia‐Based Solar Cell

open access: yesNano Select, EarlyView.
p‐SnS/n‐CdS heterojunction solar cells with Al‐ZnO/i‐ZnO window layers simulated using SCAPS‐1D and impedance spectroscopy enabled tracking of solar cell parameters. The optimal performance (η = 22.76%, Voc = 0.77 V) was achieved with a 5 µm SnS absorber at Rs = 1Ω.cm−2 and Rsh = 10 kΩ.cm−2.
George G. Njema   +7 more
wiley   +1 more source

Enhancing the Oxygen Evolution Performance by Introducing NiO‐Supported Mesoporous Titanium Dioxide

open access: yesChemistryOpen, EarlyView.
Herein, a schematic representation of the synthesis of NiO‐supported mesoporous TiO2 is reported. The process involves self‐assembly of polyvinylpyrrolidone (PVP), Ti(acac)2, nickel salt, and ethanol, followed by solvent evaporation, thermal polymerization, and stepwise calcination under N2 (350 °C) and air (450 °C) to remove PVP and carbon, yielding ...
Abdulrahman Y. Alzahrani   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy