Galvanic replacement reaction: recent developments for engineering metal nanostructures towards catalytic applications

AGM da Silva, TS Rodrigues, SJ Haigh… - Chemical …, 2017 - pubs.rsc.org
Metallic nanoparticles have been extensively studied towards applications in catalysis.
Among the several methods for their controlled synthesis, galvanic replacement is …

Advanced Characterization Techniques for Sulfide‐Based Solid‐State Lithium Batteries

Y Nomura, K Yamamoto - Advanced Energy Materials, 2023 - Wiley Online Library
Solid‐state lithium batteries with sulfide solid electrolytes have attracted extensive attention
as next‐generation secondary batteries with high energy and power densities because …

Nanometer resolution elemental mapping in graphene-based TEM liquid cells

DJ Kelly, M Zhou, N Clark, MJ Hamer, EA Lewis… - Nano …, 2018 - ACS Publications
We demonstrate a new design of graphene liquid cell consisting of a thin lithographically
patterned hexagonal boron nitride crystal encapsulated on both sides with graphene …

In‐situ transmission electron microscope techniques for heterogeneous catalysis

B He, Y Zhang, X Liu, L Chen - ChemCatChem, 2020 - Wiley Online Library
The physicochemical properties of heterogeneous catalysts in static or inert environments
often deviate greatly from the properties under in‐situ or working conditions. To gain an …

[HTML][HTML] The Kirkendall effect and nanoscience: hollow nanospheres and nanotubes

AA El Mel, R Nakamura… - Beilstein journal of …, 2015 - beilstein-journals.org
Hollow nanostructures are ranked among the top materials for applications in various
modern technological areas including energy storage devices, catalyst, optics and sensors …

Fabrication of Ag-Au bimetallic nanoparticles by laser-induced dewetting of bilayer films

Y Oh, J Lee, M Lee - Applied Surface Science, 2018 - Elsevier
We here show that Ag-Au bimetallic nanoparticles (NPs) can be produced by dewetting an
Ag/Au bilayer film coated on glass using a nanosecond-pulsed laser beam. Elemental …

In situ electron microscopy of transformations of copper nanoparticles under plasmonic excitation

FM Alcorn, RM van der Veen, PK Jain - Nano letters, 2023 - ACS Publications
Metal nanoparticles are attracting interest for their light-absorption properties, but such
materials are known to dynamically evolve under the action of chemical and physical …

[HTML][HTML] Galvanic engineering of interior hotspots in 3D Au/Ag bimetallic SERS nanocavities for ultrasensitive and rapid recognition of phthalate esters

SH Lee, IB Ansah, CW Mun, JY Yang, SY Shin… - Chemical Engineering …, 2023 - Elsevier
The ecological and health risks of plasticizer accumulation have reached the global public
agenda. For early screening of phthalate esters (PAEs), in the present study, we developed …

[HTML][HTML] Hybrid gold-silver nanoparticles synthesis on a glass substrate using a nanosecond laser-induced dewetting of thin bimetallic films and their application in …

V Petrikaitė, I Ignatjev, A Selskis, G Niaura… - Optics & Laser …, 2024 - Elsevier
Generation of hybrid gold-silver nanoparticles from different metal ratios by thermal heating
thin metal films on a glass surface with a nanosecond pulsed laser is presented. The optical …

Partial Chemicalization of Nanoscale Metals: An Intra‐Material Transformative Approach for the Synthesis of Functional Colloidal Metal‐Semiconductor …

S Bera, P Sahu, A Dutta, C Nobile… - Advanced …, 2023 - Wiley Online Library
Heterostructuring colloidal nanocrystals into multicomponent modular constructs, where
domains of distinct metal and semiconductor phases are interconnected through bonding …