Opportunities in the design of metal@ oxide core-shell nanoparticles

PCD Mendes, Y Song, W Ma, TZH Gani… - … in Physics: X, 2023 - Taylor & Francis
Nanoparticles composed of metallic cores encapsulated in oxide shells emerged in the last
decade as an attractive class of nanocomposite materials due to their high stability and …

Advanced Flame Spray Pyrolysis (FSP) Technologies for Engineering Multifunctional Nanostructures and Nanodevices

C Dimitriou, P Psathas, M Solakidou, Y Deligiannakis - Nanomaterials, 2023 - mdpi.com
Flame spray pyrolysis (FSP) is an industrially scalable technology that enables the
engineering of a wide range of metal-based nanomaterials with tailored properties …

Controlled Photoplasmonic Enhancement of H2 Production via Formic Acid Dehydrogenation by a Molecular Fe Catalyst

A Gemenetzi, Y Deligiannakis, M Louloudi - ACS Catalysis, 2023 - ACS Publications
Plasmonic nanoparticles (PNPs) constitute a significant category of photoresponsive
materials whose exploitation in photoboosted catalysis is a forward-looking strategy. Here, it …

Flame Spray Pyrolysis Co3O4/CoO as Highly-Efficient Nanocatalyst for Oxygen Reduction Reaction

L Belles, C Moularas, S Smykała, Y Deligiannakis - Nanomaterials, 2021 - mdpi.com
The oxygen reduction reaction (ORR) is the rate-limiting reaction in the cathode side of fuel
cells. In the quest for alternatives to Pt-electrodes as cathodes in ORR, appropriate transition …

Plasmonic Coupling in Silver Nanoparticle Aggregates and Their Polymer Composite Films for Near-Infrared Photothermal Biofilm Eradication

P Merkl, S Zhou, A Zaganiaris, M Shahata… - ACS applied nano …, 2021 - ACS Publications
Plasmonic nanoparticles with near-IR (NIR) light absorption are highly attractive in
biomedicine for minimally invasive photothermal treatments. However, these optical …

Lattice Defects Engineering in W-, Zr-doped BiVO4 by Flame Spray Pyrolysis: Enhancing Photocatalytic O2 Evolution

P Stathi, M Solakidou, Y Deligiannakis - Nanomaterials, 2021 - mdpi.com
A flame spray pyrolysis (FSP) method has been developed, for controlled doping of BiVO4
nanoparticles with W and Zr in tandem with the oxygen vacancies (Vo) of the BiVO4 lattice …

Thermodynamic properties of TPI shape memory polymer composites reinforced by GO/SiO2 modified carbon fiber

L Xu, J Zhao, M Shi, J Liu, Z Wang - Composites Science and Technology, 2022 - Elsevier
The modified carbon fiber reinforced trans-1, 4-polyisopren (TPI) shape memory polymer
composites were prepared by deposition of GO/SiO 2 on the surface of carbon fiber through …

Collagen-Supported Amino-Functionalized Ag@SiO2 Core–Shell Nanoparticles for Visible-Light-Driven Water Remediation

N Subbiah, T Palanisamy - ACS Applied Nano Materials, 2022 - ACS Publications
Environment-friendly, easily recoverable, cost-effective, visible-light-active, and biomass-
derived photocatalysts for photocatalytic disinfection of wastewater are an indispensable …

Controlled-Phase Synthesis of Bi2Fe4O9 & BiFeO3 by Flame Spray Pyrolysis and their evaluation as non-noble metal catalysts for efficient reduction of 4-nitrophenol

P Psathas, Y Georgiou, C Moularas, GS Armatas… - Powder technology, 2020 - Elsevier
Abstract Pure phases of Bismuth-Iron-Oxide nanomaterials, ie perovskite BiFeO 3-phase or
mullite-type Bi 2 Fe 4 O 9-phase have been synthesized, using Flame Spray Pyrolysis (FSP) …

Electron Paramagnetic Resonance Quantifies Hot-Electron Transfer from Plasmonic Ag@SiO2 to Cr6+/Cr5+/Cr3+

C Moularas, C Dimitriou, Y Georgiou… - The Journal of …, 2023 - ACS Publications
Understanding the plasmon-mediated electron-transfer mechanisms from plasmonic
nanostructures to redox-active metals is a technically challenging and still developing …