Photo-activity research of nano-structured TiO2 layers

Janis Linitis; Arturs Kalis; Liga Grinberga; Janis Kleperis

doi:10.1088/1757-899X/23/1/012010

Photo-activity research of nano-structured TiO₂ layers

Janis Linitis^*
, Arturs Kalis
, Liga Grinberga
, Janis Kleperis

^*Corresponding author for this work

University of Latvia

Research output: Contribution to journal › Conference article › peer-review

3 Citations (Scopus)

Abstract

Titania with anatase structure is investigated due to its photo-active properties that can be used in the water photocatalysis applications and in the organic photovoltaic devices. In this work the anodization conditions are described to obtain stable thin film TiO₂ layers formed from vertically oriented nanotubes with approximate height 358 nm, inner tube diameter 48 nm and wall thickness 20 nm, but centre to centre distance 100 nm. Annealed at 500°C TiO₂ layer mostly consists from oxide with anatase structure, though XRD spectroscopy shows rutile impurities as well. Obtained nanotube layers are sensitive mostly to UV light.

Original language	English
Article number	012010
Journal	IOP Conference Series: Materials Science and Engineering
Volume	23
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/23/1/012010
Publication status	Published - 2011
Event	International Conference on Functional Materials and Nanotechnologies, FM and NT 2011 - Riga, Latvia Duration: 5 Apr 2011 → 8 Apr 2011

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SDG 7 Affordable and Clean Energy

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10.1088/1757-899X/23/1/012010

Cite this

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title = "Photo-activity research of nano-structured TiO2 layers",

abstract = "Titania with anatase structure is investigated due to its photo-active properties that can be used in the water photocatalysis applications and in the organic photovoltaic devices. In this work the anodization conditions are described to obtain stable thin film TiO2 layers formed from vertically oriented nanotubes with approximate height 358 nm, inner tube diameter 48 nm and wall thickness 20 nm, but centre to centre distance 100 nm. Annealed at 500°C TiO2 layer mostly consists from oxide with anatase structure, though XRD spectroscopy shows rutile impurities as well. Obtained nanotube layers are sensitive mostly to UV light.",

author = "Janis Linitis and Arturs Kalis and Liga Grinberga and Janis Kleperis",

year = "2011",

doi = "10.1088/1757-899X/23/1/012010",

language = "English",

volume = "23",

journal = "IOP Conference Series: Materials Science and Engineering",

issn = "1757-8981",

publisher = "IOP Publishing Ltd.",

number = "1",

note = "International Conference on Functional Materials and Nanotechnologies, FM and NT 2011 ; Conference date: 05-04-2011 Through 08-04-2011",

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TY - JOUR

T1 - Photo-activity research of nano-structured TiO2 layers

AU - Linitis, Janis

AU - Kalis, Arturs

AU - Grinberga, Liga

AU - Kleperis, Janis

PY - 2011

Y1 - 2011

N2 - Titania with anatase structure is investigated due to its photo-active properties that can be used in the water photocatalysis applications and in the organic photovoltaic devices. In this work the anodization conditions are described to obtain stable thin film TiO2 layers formed from vertically oriented nanotubes with approximate height 358 nm, inner tube diameter 48 nm and wall thickness 20 nm, but centre to centre distance 100 nm. Annealed at 500°C TiO2 layer mostly consists from oxide with anatase structure, though XRD spectroscopy shows rutile impurities as well. Obtained nanotube layers are sensitive mostly to UV light.

AB - Titania with anatase structure is investigated due to its photo-active properties that can be used in the water photocatalysis applications and in the organic photovoltaic devices. In this work the anodization conditions are described to obtain stable thin film TiO2 layers formed from vertically oriented nanotubes with approximate height 358 nm, inner tube diameter 48 nm and wall thickness 20 nm, but centre to centre distance 100 nm. Annealed at 500°C TiO2 layer mostly consists from oxide with anatase structure, though XRD spectroscopy shows rutile impurities as well. Obtained nanotube layers are sensitive mostly to UV light.

UR - https://www.scopus.com/pages/publications/80052017299

U2 - 10.1088/1757-899X/23/1/012010

DO - 10.1088/1757-899X/23/1/012010

M3 - Conference article

AN - SCOPUS:80052017299

SN - 1757-8981

VL - 23

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

IS - 1

M1 - 012010

T2 - International Conference on Functional Materials and Nanotechnologies, FM and NT 2011

Y2 - 5 April 2011 through 8 April 2011

ER -

Photo-activity research of nano-structured TiO₂ layers

Abstract

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