Fabrication of titanium dioxide (TiO2) nanotube arrays doped with platin (Pt) and their photoelectrochemical characteristics
Author affiliations
DOI:
https://doi.org/10.15625/2525-2518/59/2/15562Keywords:
Nanotube array, Platin, Titanium dioxide, photoelectrodeAbstract
In this work, Titanium dioxide (TiO2) nanotube arrays doped with Platin (TiO2/Pt) was successfully synthesized at low temperature by anodic and chemical reduction methods. Results showed that Pt/TiO2 NTAs with 0,57 wt% Pt exhibited the highest photoelectrochemical properties. Furthermore, high surface area, small particle size and enhanced visible-light absorption as well as improved charge transfer and separation are believed to be responsible for the improvement of photocatalytic activity of the doped materials.
Downloads
References
Fujishima A., Rao T.N and Tryk D.A.- Titanium dioxide photocatalysis, Journal of Photochemistry and Photobiology C, Photochem. Rev. 1(1) (2020) 1-21.
DOI: https://doi.org/10.1016/S1389-5567(00)00002-2
Chao-hai W., Xin-hu T., Jie-rong L and Shu-ying T.- Preparation, characterization and photocatalytic activities of boron and cerium-codoped TiO2, Journal of Environmental, 19(1) (2007) 90-96.
DOI: https://doi.org/10.1016/S1001-0742(07)60015-1
Liu C.C., Hsieh Y.H., Lai P.F., Li C.H and Kao C.L. - Photodegradation treatment of azo dye wastewater by UV/TiO2 process, Dyes and Pigments. 68 (2006) 191-195.
DOI: https://doi.org/10.1016/j.dyepig.2004.12.002
Bamwenda G.R., Uesigi T., Abe Y., Sayama K., Arakawa H. - The photocatalytic oxidation of water to O2 over pure CeO2, WO3, and TiO2 using Fe3+ and Ce4+ as electron acceptors, Applied Catalysis A: General. 205 (2001) 117-128.
DOI: https://doi.org/10.1016/S0926-860X(00)00549-4
Miyagi T., Kamei M., Mitsuhashi T., Ishagashi T and Yamazaki A. - Charge separation at the rutile/anatase interface: a dominant factor of photocatalytic activity, Chemical Physics Letters. 390 (2004) 399-402.
DOI: https://doi.org/10.1016/j.cplett.2004.04.042
Nguyen, V., Q. Cai, and C.A. Grimes, Towards efficient visible-light active photocatalysts: CdS/Au sensitized TiO2 nanotube arrays, Journal of Colloid and Interface Science. 483 (2016) 287-294.
DOI: https://doi.org/10.1016/j.jcis.2016.08.042
Nguyen Van, M., et al. - Photoelectrochemical label-free immunoassay of octachlorostyrene based on heterogeneous CdSe/CdS/Pt/TiO2 nanotube array, Journal of Electroanalytical Chemistry. 736 (2015) 69-75.
DOI: https://doi.org/10.1016/j.jelechem.2014.10.033
Cao, D., et al. - Enhanced the photoelectrocatalytic performance of TiO2 nanotube arrays by the synergistic sensitization of Ag–AgBr nanosphere, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 227(2019) 117674.
DOI: https://doi.org/10.1016/j.saa.2019.117674
M. Salimi, M. Behbahani, H.R. Sobhi, M. Gholami, A.J. Jafari, R.R. Kalantary, M.
Farzadkia, A. Esrafili. - A new nano-photocatalyst based on Pt and Bi co-doped TiO2 for
efficient visible-light photo degradation of amoxicillin, New J. Chem. 43 (2019)
DOI: https://doi.org/10.1039/C8NJ05020A
-1568.
X. Kang, X. Song, S. Liu, M. Pei, W. Wen and Z. Tan. - In situ formation of
defect-engineered N-doped TiO2 porous mesocrystals for enhanced photo-degradation
and PEC performance, Nanoscale Adv. 1 (2019) 1372-1379.
DOI: https://doi.org/10.1039/C8NA00193F
Y. Jiang, W.F. Chen, P. Koshy, C.C. Sorrell. - Enhanced photocatalytic performance
of nanostructured TiO2 thin films through combined effects of polymer conjugation
and Mo-doping, J. Mater. Sci. 54 (2019) 5266–5279.
DOI: https://doi.org/10.1007/s10853-018-03271-0
A. Mittal, B. Mari, S. Sharma, V. Kumari, S. Maken, K. Kumari, N. Kumar. - Non-metal modified TiO2: a step towards visible light photocatalysis, J. Mater. Sci. Mater. Electron. 30 (2019) 3186-3207.
DOI: https://doi.org/10.1007/s10854-018-00651-9
M.G. Méndez-Medrano, E. Kowalska, A. Lehoux, A. Herissan, B. Ohtani, D.
Bahena, V. Briois, C. Colbeau-Justin, J.L. Rodríguez-López, H. Remita. - Surface
Modification of TiO2 with Ag Nanoparticles and CuO Nanoclusters for Application in
Photocatalysis, J. Phys. Chem. C. 120 (2016) 5143–5154.
DOI: https://doi.org/10.1021/acs.jpcc.5b10703
A. Kubiak, K. Siwińska-Ciesielczyk, Z. Bielan, A. Zielińska-Jurek, T. Jesionowski. - Synthesis of highly crystalline photocatalysts based on TiO2 and ZnO for the
degradation of organic impurities under visible-light irradiation, Adsorpt. 25 (2019)
DOI: https://doi.org/10.1007/s10450-019-00011-x
-325.
M. Zhu, X.C. Deng, X. Lin, L. Zhang, W. Zhang, Y.H Lv, J.Q. Pan. - The carbon
quantum dots modified ZnO/TiO2 nanotube heterojunction and its visible light
photocatalysis enhancement, J. Mater. Sci.: Mater. Electron. 29 (2018) 11449–11456.
DOI: https://doi.org/10.1007/s10854-018-9237-3
T. Xu, Y. Wang, X.F. Zhou, X.L. Zheng, Q. Xu, Z.M. Chen, Y.M. Ren, B. Yan. - Fabrication and assembly of two-dimensional TiO2/WO3•H2O heterostructures with
type II band alignment for enhanced photocatalytic performance, Appl. Surf. Sci. 403
(2017) 564-571.
Kang, Q., et al. - A ternary hybrid CdS/Pt–TiO2 nanotube structure for photoelectrocatalytic bactericidal effects on Escherichia Coli. Biomaterials. 31(12) (2010) 3317-3326.
DOI: https://doi.org/10.1016/j.biomaterials.2010.01.047
Yang L, Yang W, Cai Q. - Well-Dispersed PtAu Nanoparticles Loaded into Anodic Titania Nanotubes: A High Antipoison and Stable Catalyst System for Methanol Oxidation in Alkaline Media, The Journal of Physical Chemistry C. 111(44) (2007) 16613-16617.
DOI: https://doi.org/10.1021/jp0727695
Nguyễn Văn Mạnh, Nguyễn Quang Tùng, Bùi Sơn Hải. - Preparation and photoelectrochemical properties of TiO2 nanotube and TiO2 nanowwires and arrays, Journal of science & technology. 45 (2018) 118-122.
Zhang, L., et al. - Kinetics and mechanisms of charge transfer processes in photocatalytic systems: A review, Journal of Photochemistry and Photobiology C: Photochemistry Reviews. 13(4) (2012): p. 263-276.
DOI: https://doi.org/10.1016/j.jphotochemrev.2012.07.002
P. Vishnu Kamath, M.F. Ahmed. - Cyclic voltammetric studies of nickel hydroxide and cobalt hydroxide thin films in alkali and alkaline earth metal hydroxides, J. Appl. Electrochem. 23 (1993) 225–230.
DOI: https://doi.org/10.1007/BF00241913
Zhang, Z. and J.T. Yates. - Band Bending in Semiconductors: Chemical and Physical Consequences at Surfaces and Interfaces. Chemical Reviews. 112(10) (2012) 5520-5551.
DOI: https://doi.org/10.1021/cr3000626
Downloads
Published
How to Cite
Issue
Section
License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Vietnam Journal of Sciences and Technology (VJST) is an open access and peer-reviewed journal. All academic publications could be made free to read and downloaded for everyone. In addition, articles are published under term of the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA) Licence which permits use, distribution and reproduction in any medium, provided the original work is properly cited & ShareAlike terms followed.
Copyright on any research article published in VJST is retained by the respective author(s), without restrictions. Authors grant VAST Journals System a license to publish the article and identify itself as the original publisher. Upon author(s) by giving permission to VJST either via VJST journal portal or other channel to publish their research work in VJST agrees to all the terms and conditions of https://creativecommons.org/licenses/by-sa/4.0/ License and terms & condition set by VJST.
Authors have the responsibility of to secure all necessary copyright permissions for the use of 3rd-party materials in their manuscript.
Vietnam Journal of Science and Technology (VJST) is pleased to notice: