1. Главная
  2. Публикации
  3. Laser-Induced Chemical Liquid-Phase Deposition Plasmonic Gold Nanoparticles on Porous TiO2 Film with Great Photoelectrochemical Performance : научное издание

Laser-Induced Chemical Liquid-Phase Deposition Plasmonic Gold Nanoparticles on Porous TiO2 Film with Great Photoelectrochemical Performance : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2022

Идентификатор DOI: 10.3390/app12010030

Ключевые слова: photoelectrochemical properties, laser-induced chemical liquid-phase deposition (lcld), plasmonic gold nanoparticles, nanostructures

Аннотация: 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; Показать полностьюit 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. 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. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

Ссылки на полный текст

Издание

Журнал: APPLIED SCIENCES-BASEL

Выпуск журнала: Vol. 12, Is. 1

Номера страниц: 30

ISSN журнала: 20763417

Место издания: BASEL

Издатель: MDPI

Персоны

  • Voronin Anton S. (Russian Acad Sci FRC KSC SB RAS, Fed Res Ctr, Krasnoyarsk Sci Ctr, Dept Mol Elect,Siberian Branch, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Sch Engn & Construct, Krasnoyarsk 660041, Russia; Bauman Moscow State Syst Univ, Lab EMI Shielding Mat, Moscow 105005, Russia)
  • Nemtsev Ivan V. (Russian Acad Sci FRC KSC SB RAS, Fed Res Ctr, Krasnoyarsk Sci Ctr, Dept Mol Elect,Siberian Branch, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Sch Fundamental Biol & Biotechnol, Krasnoyarsk 660041, Russia; Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Lab Mol Spect, Krasnoyarsk 660036, Russia)
  • Molokeev Maxim S. (Siberian Fed Univ, Sch Engn Phys & Radio Elect, Krasnoyarsk 660041, Russia; Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Lab Crystal Phys, Krasnoyarsk 660036, Russia)
  • Simunin Mikhail M. (Russian Acad Sci FRC KSC SB RAS, Fed Res Ctr, Krasnoyarsk Sci Ctr, Dept Mol Elect,Siberian Branch, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Sch Nonferrous Met & Mat Sci, Krasnoyarsk 660041, Russia; Reshetnev Siberian State Univ Sci & Technol, Dept Aircraft, Krasnoyarsk 660037, Russia)
  • Kozlova Ekaterina A. (RAS, Fed Res Ctr, Dept Heterogeneous Catalysis, Boreskov Inst Catalysis SB, Novosibirsk 630090, Russia)
  • Markovskaya Dina V. (RAS, Fed Res Ctr, Dept Heterogeneous Catalysis, Boreskov Inst Catalysis SB, Novosibirsk 630090, Russia; Novosibirsk State Univ, Fac Nat Sci, Novosibirsk 630090, Russia)
  • Lebedev Denis V. (St Petersburg State Univ, Inst Chem, St Petersburg 199034, Russia; Alferov Univ, Lab Renewable Energy Sources, St Petersburg 194021, Russia)
  • Lopatin Dmitry S. (PhotoChem Elect LLC, Goryachiy Klyuch 353292, Russia)
  • Khartov Stanislav V. (Russian Acad Sci FRC KSC SB RAS, Fed Res Ctr, Krasnoyarsk Sci Ctr, Dept Mol Elect,Siberian Branch, Krasnoyarsk 660036, Russia)

Вхождение в базы данных