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

^*Šī darba korespondējošais autors

University of Latvia

Zinātniskās darbības rezultāts: Devums žurnālam › Konferences zinātniskais raksts › koleģiāli recenzēts

3 Atsauces (Scopus)

Kopsavilkums

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.

Oriģinālvaloda	Angļu
Raksta numurs	012010
Žurnāls	IOP Conference Series: Materials Science and Engineering
Sējums	23
Izdevuma numurs	1
DOIs	https://doi.org/10.1088/1757-899X/23/1/012010
Publikācijas statuss	Publicēts - 2011
Pasākums	International Conference on Functional Materials and Nanotechnologies, FM and NT 2011 - Riga, Latvija Ilgums: 5 apr. 2011 → 8 apr. 2011

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

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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",

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

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AU - Kalis, Arturs

AU - Grinberga, Liga

AU - Kleperis, Janis

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Y1 - 2011

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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

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

M3 - Conference article

AN - SCOPUS:80052017299

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JO - IOP Conference Series: Materials Science and Engineering

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