Fast and Low-Temperature (70 °C) Mineralization of Inkjet
Printed Mesoporous TiO2 Photoanodes Using Ambient Air Plasma

J 2016

Fast and Low-Temperature (70 °C) Mineralization of Inkjet Printed Mesoporous TiO2 Photoanodes Using Ambient Air Plasma

HOMOLA, Tomáš, Petr DZIK, Michal VESELÝ, Jakub KELAR, Mirko ČERNÁK et. al.

Základní údaje

Originální název

Fast and Low-Temperature (70 °C) Mineralization of Inkjet Printed Mesoporous TiO2 Photoanodes Using Ambient Air Plasma

Autoři

HOMOLA, Tomáš (703 Slovensko, garant, domácí), Petr DZIK (203 Česká republika), Michal VESELÝ (203 Česká republika), Jakub KELAR (203 Česká republika, domácí), Mirko ČERNÁK (703 Slovensko, domácí) a Martin WEITER (203 Česká republika)

Vydání

ACS Applied Materials & Interfaces, USA, ACS Publications, 2016, 1944-8244

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10305 Fluids and plasma physics

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 7.504

Kód RIV

RIV/00216224:14310/16:00092363

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1021/acsami.6b09556

UT WoS

000389963300025

Klíčová slova anglicky

ambient air plasma;fast mineralization;inkjet printing;low-temperature sintering;mesoporous coating;plasma treatment;TiO2 photoanode;

Štítky

AKR, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 5. 4. 2017 18:56, Ing. Andrea Mikešková

Anotace

V originále

Hybrid mesoporous titania/silica electron-generating and transporting layers were prepared using wet-coating with a dispersion consisting of prefabricated titania nanoparticles and a methyl-silica binder. Titania/methyl-silica wet layers were deposited by inkjet printing and further mineralized by low-temperature atmospheric-pressure air plasma using diffuse coplanar surface barrier discharge (DCSBD) to form a titania/silica hybrid nanocomposite coating. Morphological analysis performed by scanning electron microscopy revealed no damage to the titania nanoparticles and chemical analysis performed by X-ray photoelectron spectroscopy disclosed a rapid decrease in carbon and increase in oxygen, indicating the oxidation effect of the plasma. The coatings were further electrochemically investigated with linear sweep voltammetry and chronoamperometry. The magnitude of photocurrent and photocatalytic activity were found to increase significantly with the plasma exposure on the order of 10s of seconds. The results obtained demonstrate the potential of DCSBD ambient air plasma for fast and low-temperature mineralization of titania mesoporous coatings.

Návaznosti

ED2.1.00/03.0086, projekt VaV

Název: Regionální VaV centrum pro nízkonákladové plazmové a nanotechnologické povrchové úpravy

LO1411, projekt VaV

Název: Rozvoj centra pro nízkonákladové plazmové a nanotechnologické povrchové úpravy (Akronym: CEPLANT plus)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Rozvoj centra pro nízkonákladové plazmové a nanotechnologické povrchové úpravy

Citovat

HOMOLA, Tomáš, Petr DZIK, Michal VESELÝ, Jakub KELAR, Mirko ČERNÁK a Martin WEITER. Fast and Low-Temperature (70 °C) Mineralization of Inkjet Printed Mesoporous TiO2 Photoanodes Using Ambient Air Plasma. ACS Applied Materials & Interfaces. USA: ACS Publications, 2016, roč. 8, č. 49, s. 33562-33571. ISSN 1944-8244. Dostupné z: https://dx.doi.org/10.1021/acsami.6b09556.

@article{1365083,
   author = {Homola, Tomáš and Dzik, Petr and Veselý, Michal and Kelar, Jakub and Černák, Mirko and Weiter, Martin},
   article_location = {USA},
   article_number = {49},
   doi = {http://dx.doi.org/10.1021/acsami.6b09556},
   keywords = {ambient air plasma;fast mineralization;inkjet printing;low-temperature sintering;mesoporous coating;plasma treatment;TiO2 photoanode;},
   language = {eng},
   issn = {1944-8244},
   journal = {ACS Applied Materials & Interfaces},
   title = {Fast and Low-Temperature (70 °C) Mineralization of Inkjet Printed Mesoporous TiO2 Photoanodes Using Ambient Air Plasma},
   url = {http://pubs.acs.org/doi/pdf/10.1021/acsami.6b09556},
   volume = {8},
   year = {2016}
}

TY  - JOUR
ID  - 1365083
AU  - Homola, Tomáš - Dzik, Petr - Veselý, Michal - Kelar, Jakub - Černák, Mirko - Weiter, Martin
PY  - 2016
TI  - Fast and Low-Temperature (70 °C) Mineralization of Inkjet Printed Mesoporous TiO2 Photoanodes Using Ambient Air Plasma
JF  - ACS Applied Materials & Interfaces
VL  - 8
IS  - 49
SP  - 33562-33571
EP  - 33562-33571
PB  - ACS Publications
SN  - 19448244
KW  - ambient air plasma;fast mineralization;inkjet printing;low-temperature sintering;mesoporous coating;plasma treatment;TiO2 photoanode;
UR  - http://pubs.acs.org/doi/pdf/10.1021/acsami.6b09556
N2  - Hybrid mesoporous titania/silica electron-generating and transporting layers were prepared using wet-coating with a dispersion consisting of prefabricated titania nanoparticles and a methyl-silica binder. Titania/methyl-silica wet layers were deposited by inkjet printing and further mineralized by low-temperature atmospheric-pressure air plasma using diffuse coplanar surface barrier discharge (DCSBD) to form a titania/silica hybrid nanocomposite coating. Morphological analysis performed by scanning electron microscopy revealed no damage to the titania nanoparticles and chemical analysis performed by X-ray photoelectron spectroscopy disclosed a rapid decrease in carbon and increase in oxygen, indicating the oxidation effect of the plasma. The coatings were further electrochemically investigated with linear sweep voltammetry and chronoamperometry. The magnitude of photocurrent and photocatalytic activity were found to increase significantly with the plasma exposure on the order of 10s of seconds. The results obtained demonstrate the potential of DCSBD ambient air plasma for fast and low-temperature mineralization of titania mesoporous coatings.
ER  -

HOMOLA, Tomáš, Petr DZIK, Michal VESELÝ, Jakub KELAR, Mirko ČERNÁK a Martin WEITER. Fast and Low-Temperature (70 °C) Mineralization of Inkjet Printed Mesoporous TiO2 Photoanodes Using Ambient Air Plasma. \textit{ACS Applied Materials \&{} Interfaces}. USA: ACS Publications, 2016, roč.~8, č.~49, s.~33562-33571. ISSN~1944-8244. Dostupné z: https://dx.doi.org/10.1021/acsami.6b09556.

Podrobný výpis o publikaci