Laser-Induced Chemical Liquid-Phase Deposition Plasmonic Gold Nanoparticles on Porous TiO2 Film with Great Photoelectrochemical Performance | Sciact - CRIS-system of Boreskov Institute of Catalysis

Laser-Induced Chemical Liquid-Phase Deposition Plasmonic Gold Nanoparticles on Porous TiO2 Film with Great Photoelectrochemical Performance Full article

Journal

Applied Sciences (Switzerland)
ISSN: 2076-3417

Output data

Year: 2022, Volume: 12, Number: 1, Article number : 30, Pages count : 12 DOI: 10.3390/app12010030

Tags

photoelectrochemical properties; laser-induced chemical liquid-phase deposition (LCLD); plasmonic gold nanoparticles; nanostructures

Authors

Voronin Anton S. ^1,2,3 , Nemtsev Ivan V. ^1,2,4 , Molokeev Maxim S. ^2,4 , Simunin Mikhail M. ^1,2,5 , Kozlova Ekaterina A. ⁶ , Markovskaya Dina V. ^6,7 , Lebedev Denis V. ^8,9 , Lopatin Dmitry S. ¹⁰ , Khartov Stanislav V. ¹

Affiliations

1	Department of Molecular Electronics, Federal Research Center (Krasnoyarsk Scientific Center), Siberian Branch, Russian Academy of Sciences (FRC KSC SB RAS), 660036 Krasnoyarsk, Russia
2	School of Engineering and Construction, Siberian Federal University, 660041 Krasnoyarsk, Russia
3	Laboratory of EMI Shielding Materials, Bauman Moscow State Technical University, 105005 Moscow, Russia
4	Laboratory of Molecular Spectroscopy, L.V. Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, 660036 Krasnoyarsk, Russia
5	Laboratory of Crystal Physics, L.V. Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, 660036 Krasnoyarsk, Russia
6	Department of Heterogeneous Catalysis, Federal Research Center, Boreskov Institute of Catalysis SB RAS, 630090 Novosibirsk, Russia
7	Faculty of Natural Science, Novosibirsk State University, 630090 Novosibirsk, Russia
8	Institute of Chemistry, Saint Petersburg State University, 199034 St. Petersburg, Russia
9	Laboratory of Renewable Energy Sources, Alferov University, 194021 St. Petersburg, Russia
10	PhotoChem Electronics LLC, 353292 Goryachiy Klyuch, Russia

This paper considers the photoelectrochemical characteristics of a composite porous TiO2 thin film with deposited plasmonic gold nanoparticles. The deposition of gold nanoparticles was carried out by the laser-induced chemical liquid-phase deposition (LCLD) method. The structural characteristics of the composite have been studied; it has been shown that the porous TiO2 film has a lattice related to the tetragonal system and is in the anatase phase. Gold nanoparticles form on the surface of a porous TiO2 film. A complex of photoelectrochemical measurements was carried out. It was shown that the deposition of plasmonic gold nanoparticles led to a significant increase in the photocurrent density by ~820%. The proposed concept is aimed at testing the method of forming a uniform layer of plasmonic gold nanoparticles on a porous TiO2 film, studying their photocatalytic properties for further scaling, and obtaining large area Au/TiO2/FTO photoelectrodes, including in the roll-to-roll process.

Voronin A.S. , Nemtsev I.V. , Molokeev M.S. , Simunin M.M. , Kozlova E.A. , Markovskaya D.V. , Lebedev D.V. , Lopatin D.S. , Khartov S.V.
Laser-Induced Chemical Liquid-Phase Deposition Plasmonic Gold Nanoparticles on Porous TiO2 Film with Great Photoelectrochemical Performance
Applied Sciences (Switzerland). 2022. V.12. N1. 30 :1-12. DOI: 10.3390/app12010030 WOS Scopus РИНЦ AN OpenAlex

Published online:	Sep 21, 2021
Submitted:	Nov 22, 2021
Accepted:	Dec 16, 2021
Published print:	Jan 1, 2022

Web of science:	WOS:000759235400001
Scopus:	2-s2.0-85125392749
Elibrary:	48186721
Chemical Abstracts:	2022:77534
OpenAlex:	W4200357194

DB	Citing
Web of science	2
Scopus	3
OpenAlex	4