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Silver-Decorated TiO2 Inverse Opal Structure for Visible Light-Induced Photocatalytic Degradation of Organic Pollutants and Hydrogen Evolution

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Silver-Decorated TiO2 Inverse Opal Structure for Visible Light-Induced Photocatalytic Degradation of Organic Pollutants and Hydrogen Evolution. / Temerov, Filipp; Pham, Khai; Juuti, Paxton; Mäkelä, Jyrki M.; Grachova, Elena V.; Kumar, Santosh; Eslava, Salvador; Saarinen, Jarkko J.

In: ACS Applied Materials & Interfaces, Vol. 12, No. 37, 16.09.2020, p. 41200-41210.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Temerov, F, Pham, K, Juuti, P, Mäkelä, JM, Grachova, EV, Kumar, S, Eslava, S & Saarinen, JJ 2020, 'Silver-Decorated TiO2 Inverse Opal Structure for Visible Light-Induced Photocatalytic Degradation of Organic Pollutants and Hydrogen Evolution', ACS Applied Materials & Interfaces, vol. 12, no. 37, pp. 41200-41210. https://doi.org/10.1021/acsami.0c08624

APA

Temerov, F., Pham, K., Juuti, P., Mäkelä, J. M., Grachova, E. V., Kumar, S., ... Saarinen, J. J. (2020). Silver-Decorated TiO2 Inverse Opal Structure for Visible Light-Induced Photocatalytic Degradation of Organic Pollutants and Hydrogen Evolution. ACS Applied Materials & Interfaces, 12(37), 41200-41210. https://doi.org/10.1021/acsami.0c08624

Vancouver

Author

Temerov, Filipp ; Pham, Khai ; Juuti, Paxton ; Mäkelä, Jyrki M. ; Grachova, Elena V. ; Kumar, Santosh ; Eslava, Salvador ; Saarinen, Jarkko J. / Silver-Decorated TiO2 Inverse Opal Structure for Visible Light-Induced Photocatalytic Degradation of Organic Pollutants and Hydrogen Evolution. In: ACS Applied Materials & Interfaces. 2020 ; Vol. 12, No. 37. pp. 41200-41210.

Bibtex - Download

@article{10a2d0430f154843a5c9dd09779b79be,
title = "Silver-Decorated TiO2 Inverse Opal Structure for Visible Light-Induced Photocatalytic Degradation of Organic Pollutants and Hydrogen Evolution",
abstract = "TiO2 inverse opal (TIO) structures were prepared by the conventional wet chemical method, resulting in well-formed structures for photocatalytic activity. The obtained structures were functionalized with liquid flame spray-deposited silver nanoparticles (AgNPs). The nanocomposites of TIO and AgNPs were extensively characterized by various spectroscopies such as UV, Raman, X-ray diffraction, energy-dispersive spectroscopy, and X-ray photoelectron spectroscopy combined with microscopic methods such as scanning electron microscopy, transmission electron microscopy (TEM), and high-resolution TEM. The characterization confirmed that high-quality heterostructures had been fabricated with evenly and uniformly distributed AgNPs. Fabrication of anatase TiO2 was confirmed, and formation of AgNPs was verified with surface plasmon resonant properties. The photocatalytic activity results measured in the gas phase showed that deposition of AgNPs increases photocatalytic activity both under UVA and visible light excitation; moreover, enhanced hydrogen evolution was demonstrated under visible light.",
keywords = "hydrogen evolution, liquid flame spray, photocatalysis, silver nanoparticles, TiO2 inverse opal",
author = "Filipp Temerov and Khai Pham and Paxton Juuti and M{\"a}kel{\"a}, {Jyrki M.} and Grachova, {Elena V.} and Santosh Kumar and Salvador Eslava and Saarinen, {Jarkko J.}",
note = "EXT={"}Saarinen, Jarkko J.{"}",
year = "2020",
month = "9",
day = "16",
doi = "10.1021/acsami.0c08624",
language = "English",
volume = "12",
pages = "41200--41210",
journal = "ACS Applied Materials & Interfaces",
issn = "1944-8244",
publisher = "American Chemical Society ACS",
number = "37",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Silver-Decorated TiO2 Inverse Opal Structure for Visible Light-Induced Photocatalytic Degradation of Organic Pollutants and Hydrogen Evolution

AU - Temerov, Filipp

AU - Pham, Khai

AU - Juuti, Paxton

AU - Mäkelä, Jyrki M.

AU - Grachova, Elena V.

AU - Kumar, Santosh

AU - Eslava, Salvador

AU - Saarinen, Jarkko J.

N1 - EXT="Saarinen, Jarkko J."

PY - 2020/9/16

Y1 - 2020/9/16

N2 - TiO2 inverse opal (TIO) structures were prepared by the conventional wet chemical method, resulting in well-formed structures for photocatalytic activity. The obtained structures were functionalized with liquid flame spray-deposited silver nanoparticles (AgNPs). The nanocomposites of TIO and AgNPs were extensively characterized by various spectroscopies such as UV, Raman, X-ray diffraction, energy-dispersive spectroscopy, and X-ray photoelectron spectroscopy combined with microscopic methods such as scanning electron microscopy, transmission electron microscopy (TEM), and high-resolution TEM. The characterization confirmed that high-quality heterostructures had been fabricated with evenly and uniformly distributed AgNPs. Fabrication of anatase TiO2 was confirmed, and formation of AgNPs was verified with surface plasmon resonant properties. The photocatalytic activity results measured in the gas phase showed that deposition of AgNPs increases photocatalytic activity both under UVA and visible light excitation; moreover, enhanced hydrogen evolution was demonstrated under visible light.

AB - TiO2 inverse opal (TIO) structures were prepared by the conventional wet chemical method, resulting in well-formed structures for photocatalytic activity. The obtained structures were functionalized with liquid flame spray-deposited silver nanoparticles (AgNPs). The nanocomposites of TIO and AgNPs were extensively characterized by various spectroscopies such as UV, Raman, X-ray diffraction, energy-dispersive spectroscopy, and X-ray photoelectron spectroscopy combined with microscopic methods such as scanning electron microscopy, transmission electron microscopy (TEM), and high-resolution TEM. The characterization confirmed that high-quality heterostructures had been fabricated with evenly and uniformly distributed AgNPs. Fabrication of anatase TiO2 was confirmed, and formation of AgNPs was verified with surface plasmon resonant properties. The photocatalytic activity results measured in the gas phase showed that deposition of AgNPs increases photocatalytic activity both under UVA and visible light excitation; moreover, enhanced hydrogen evolution was demonstrated under visible light.

KW - hydrogen evolution

KW - liquid flame spray

KW - photocatalysis

KW - silver nanoparticles

KW - TiO2 inverse opal

U2 - 10.1021/acsami.0c08624

DO - 10.1021/acsami.0c08624

M3 - Article

VL - 12

SP - 41200

EP - 41210

JO - ACS Applied Materials & Interfaces

JF - ACS Applied Materials & Interfaces

SN - 1944-8244

IS - 37

ER -