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| rdf:type
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| Description
| - Cílem této studie je vliv žíhání ns vlastnosti kovu dopovaného tenkými filmy oxidu titaničitého (M/TiO2) naneseného stejnosměrným reaktivním magnetronovým naprašováním a dopovaného stříbrem, mědí a zlatem. Nanesené M/TiO2 filmy jisou amorfní. Jak je známo z literatury, nejvyšší fotokatalytická účinnost byla pozorována na krystalických filmech se strukturou anatasu . Tato anatasová struktura se tvoří s použitím vysoké teploty substrátu během depozice nebo náslesdným žíháním. K podpoře krystalizace jsme žíhali M/TiO2 filmy při 300°C 1 hodinui. Krystalová struktura filmů byla pozorována nízkoúhlovou rentgenovou difrakční analýzou. Optické vlastnosti byly studovány UV/VIS spectrofotometrií. Fotokatalytická aktivita byla vyhodnocována z rychlosti rozkladu vodného roztoku Orange 7, vystavenému UV světlu. Byla prtovedena sumarizace vztahů mezi právě naneseným a vyžíhaným filmem, vlastnosti, parametry nanášení a fotokatalytická aktivita. (cs)
- The aim of this study is influence of the annealing on properties of metal-doped titanium dioxide (M/TiO2) thin films deposited by dc reactive magnetron sputtering and doped by silver, copper and gold. The as-deposited M/TiO2 films are amorphous. As is well known from literature, the highest photocatalytic efficiency was observed on the crystalline films with anatase structure[1]. This anatase structure is formed using high temperature of the substrate during deposition or post-annealing. To support crystallization we have annealed M/TiO2 films at 300°C during 1 hour. Crystalline structure of the films was observed by low angle XRD analysis. Optical properties were studied by UV/VIS spectrophotometry. The photocatalytic activity was evaluated from decomposition speed of aqueous solution of the Orange 7, exposed to UV light. A summarization of relations between as-deposited and annealed films properties, deposition parameters and photocatalytic activity was made.
- The aim of this study is influence of the annealing on properties of metal-doped titanium dioxide (M/TiO2) thin films deposited by dc reactive magnetron sputtering and doped by silver, copper and gold. The as-deposited M/TiO2 films are amorphous. As is well known from literature, the highest photocatalytic efficiency was observed on the crystalline films with anatase structure[1]. This anatase structure is formed using high temperature of the substrate during deposition or post-annealing. To support crystallization we have annealed M/TiO2 films at 300°C during 1 hour. Crystalline structure of the films was observed by low angle XRD analysis. Optical properties were studied by UV/VIS spectrophotometry. The photocatalytic activity was evaluated from decomposition speed of aqueous solution of the Orange 7, exposed to UV light. A summarization of relations between as-deposited and annealed films properties, deposition parameters and photocatalytic activity was made. (en)
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| Title
| - The influence of annealing on the M/TiO2 thin films deposited by magnetron sputtering.
- Vliv žíhání na tenké M/TiO2 filmy vyloučené magnetronovým naprašováním. (cs)
- The influence of annealing on the M/TiO2 thin films deposited by magnetron sputtering. (en)
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| skos:prefLabel
| - The influence of annealing on the M/TiO2 thin films deposited by magnetron sputtering.
- Vliv žíhání na tenké M/TiO2 filmy vyloučené magnetronovým naprašováním. (cs)
- The influence of annealing on the M/TiO2 thin films deposited by magnetron sputtering. (en)
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| skos:notation
| - RIV/46747885:24210/08:#0000406!RIV09-MSM-24210___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/46747885:24210/08:#0000406
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - M/TiO2; thin films; annealing; magnetron co-sputtering (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - 2-nd International Student Conference of Department of Material Science [CD-ROM].
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Horáková, Marta
- Špatenka, Petr
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
| |
| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| - Technická univerzita v Liberci
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| https://schema.org/isbn
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| http://localhost/t...ganizacniJednotka
| |
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