Anodic TiO2 Nanotubes on 3D-Printed Titanium Meshes for Photocatalytic Applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F21%3A39918069" target="_blank" >RIV/00216275:25310/21:39918069 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26620/21:PU142630
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acs.nanolett.1c02815" target="_blank" >https://pubs.acs.org/doi/10.1021/acs.nanolett.1c02815</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.nanolett.1c02815" target="_blank" >10.1021/acs.nanolett.1c02815</a>
Alternative languages
Result language
angličtina
Original language name
Anodic TiO2 Nanotubes on 3D-Printed Titanium Meshes for Photocatalytic Applications
Original language description
In this work, large 3D Ti meshes fabricated by direct ink writing were wirelessly anodized for the first time to prepare highly photocatalytically active TiO2 nanotube (TNT) layers. The use of bipolar electrochemistry enabled the fabrication of TNT layers within the 3D Ti meshes without the establishment of an electrical contact between Ti meshes and the potentiostat, confirming its unique ability and advantage for the synthesis of anodic structures on metallic substrates with a complex geometry. TNT layers with nanotube diameters of up to 110 nm and thicknesses of up to 3.3 mu m were formed. The TNT-layer-modified 3D Ti meshes showed a superior performance for the photocatalytic degradation of methylene blue in comparison to TiO2-nanoparticle-decorated and nonanodized Ti meshes (with a thermal oxide layer), resulting in multiple increases in the dye degradation rate. The results presented here open new horizons for the employment of anodized 3D Ti meshes in various flow-through (photo)catalytic reactors.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21001 - Nano-materials (production and properties)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nano Letters
ISSN
1530-6984
e-ISSN
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Volume of the periodical
21
Issue of the periodical within the volume
20
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
8701-8706
UT code for WoS article
000713060900023
EID of the result in the Scopus database
2-s2.0-85117470956