Unlocking the role of byproducts in reactive laser ablation in liquids: A pathway to dual-function Au-Ti nanostructures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F25%3A00013190" target="_blank" >RIV/46747885:24620/25:00013190 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/25:73629675 RIV/70883521:28610/25:63594178
Result on the web
<a href="https://doi.org/10.1016/j.apsusc.2025.162713" target="_blank" >https://doi.org/10.1016/j.apsusc.2025.162713</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.apsusc.2025.162713" target="_blank" >10.1016/j.apsusc.2025.162713</a>
Alternative languages
Result language
angličtina
Original language name
Unlocking the role of byproducts in reactive laser ablation in liquids: A pathway to dual-function Au-Ti nanostructures
Original language description
In this study, we explore the dual functionality of reactive laser ablation in liquids (RLAL) for fabricating nonequilibrium Au-Ti nanoparticles (NPs) and laser-induced periodic surface structures (LIPSS) on Ti solid targets. By irradiating Ti solid targets in an aqueous KAuCl4 solution, we synthesize Au-Ti NPs with distinct optoelectronic properties, including enhanced light absorption into the visible spectrum and plasmonic effects that promote efficient charge separation. Concurrently, LIPSS formed on the Ti surface act as heterogeneous nucleation sites, facilitating controlled nanostructure growth and significantly enhancing the solid target’s photocatalytic performance. Both the NPs and treated Ti solid target exhibit promising electrochemical activity, with the presence of Au-boosting light-driven processes under UV and visible light. The synergy between the NPs’ optoelectronic behavior and the potential catalytic properties of the modified Ti surfaces creates a versatile platform for applications in photocatalysis, energy conversion, and sensors after further developments. Our findings underscore RLAL as a sustainable, efficient method for creating multielement nanostructures and modifying solid surfaces, advancing their utility in green chemistry and light-driven technologies.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20506 - Coating and films
Result continuities
Project
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Surface Science
ISSN
0169-4332
e-ISSN
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Volume of the periodical
692
Issue of the periodical within the volume
May
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
162713
UT code for WoS article
001430044900001
EID of the result in the Scopus database
2-s2.0-85217912126