Results 111 to 120 of about 27,318 (249)

Catalytic Properties of Well-Defined Ceria and Ceria-Supported Vanadia

open access: yes, 2022
Catalysts with well-defined surfaces are used to enhance the fundamental understanding of structure-function relationships which are hard to develop with polycrystalline materials whose surfaces are a complex mixture of various facets and defects. This dissertation reports the synthesis of ceria nanoshapes, (100) dominant cubes and (111) dominant ...
openaire   +2 more sources

Basalt Fiber Surface Modification for Improved Interaction With Polyamide‐6 for High‐Performance Automotive Applications

open access: yesPolymer Composites, EarlyView.
Amino‐silane treatment improves the basalt fiber–PA6 interface, enhancing composite performance. ABSTRACT Basalt fiber‐reinforced polymer (BFRP) composites have emerged as sustainable alternatives to glass fiber (GF) composites, but their performance is often controlled by the quality of the fiber–matrix adhesion.
Mohammad Mezbah Ul Hoque   +3 more
wiley   +1 more source

Ceria-Coated Gold Nanorods for Plasmon-Enhanced Near-Infrared Photocatalytic and Photoelectrochemical Performances

open access: yes, 2016
Metal/semiconductor heteronanostructures perform wide applications in light-driven physical and chemical processes; in particular, nanomaterials based on anisotropic metal nanocrystals with tunable plasmonic properties have attracted intense interest. We
Jia-Hong Wang (621820)   +7 more
core   +1 more source

Enhancement of Chemical Stability of Sulfonated Polyvinylidene Fluoride Proton‐Conducting Membranes by Ceria Incorporation

open access: yesJournal of Polymer Science, EarlyView.
The chemical stability of SPVDF membranes was examined using Fenton's reagent test. It was found that the chemical stability of membranes was enhanced from around 80% to 96% by integration of ceria in the membranes. The ability of ceria to toggle between the two oxidation states was responsible for this enhancement.
Gagan Kumar Bhatt   +4 more
wiley   +1 more source

In-situ TEM Study of Oxygen Surface Exchange on Ceria, Gd-doped Ceria and Pr-doped Ceria [PDF]

open access: yesMicroscopy and Microanalysis, 2021
Mai Tan, Peter Crozier, Joshua Vincent
openaire   +1 more source

Phototherapies mediated by metallic nanoparticles and near‐infrared radiation in skin cancer: A systematic review

open access: yesPhotochemistry and Photobiology, EarlyView.
Recent studies demonstrate that near‐infrared (NIR—750–980 nm)‐mediated photodynamic (PDT) and photothermal (PTT) therapies, combined with metallic nanoparticles (MNPs), show promising results against skin cancer, particularly melanoma, in both in vitro and in vivo models.
Tamyris Devincenzi   +3 more
wiley   +1 more source

Cerium‐Modified TiO2 Nanomaterials Derived From Upcycled Coffee Ground Waste for Photocatalytic Oxidation and Hydrogen Production via Photoreforming

open access: yesChemistryOpen, Volume 15, Issue 10, October 2026.
Spent coffee grounds were valorized as a sustainable template for the solvent‐free synthesis of Ce‐loaded TiO2 photocatalysts, promoting enhanced Ce–Ti interactions and tailored morphology. The resulting materials were successfully applied in photocatalytic hydrogen production via ethanol photoreforming, gas‐phase 2‐propanol oxidation, and aqueous 5 ...
Narimene Aoun   +7 more
wiley   +1 more source

Morphology and Composition of Biomineralized Ceria and Ceria-Zirconia Nanocrystals [PDF]

open access: yesMicroscopy and Microanalysis, 2016
Li Lu   +4 more
openaire   +1 more source

Identifying Suitable Front Contacts for High‐Efficiency Cd(Se,Te) Solar Cells on Space‐Qualified Cover Glass

open access: yesProgress in Photovoltaics: Research and Applications, Volume 34, Issue 10, Page 1277-1291, October 2026.
Front contact selection governs interfacial stability in CdTe‐based (Cd(Se,Te)) solar cells on ultra‐thin space‐qualified cover glass. Optimized TCO/emitter combinations suppress interdiffusion and deliver up to 16.2% AM0 efficiency with high specific power, demonstrating strong potential for lightweight space photovoltaics.
Aesha P. Patel   +17 more
wiley   +1 more source

Exploration of Characteristic Equation Towards the Analysis of Dynamical Stability for Synchronous Generators through Swing Equation

open access: yesInternational Journal of Electrical Engineering and Applied Sciences
This study reports a didactic approach on how to exploit the knowledge of the characteristic equations of any second-order system towards their stability analysis. To prove the efficacy of the method in industrial applications, the manuscript focuses on
N. S. F. M. Murad   +4 more
doaj   +1 more source

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