Transmissivity Property of Nanostructured TiO2 Thin Films

被引：0

作者：

Munirah, S. ^{[1
]}

Nadzirah, Sh. ^{[1
]}

Khusaimi, Z. ^{[3
]}

Asib, N. A. M. ^{[3
]}

Hamzah, F. ^{[4
]}

Rusop, M. ^{[1
,2
]}

机构：

[1] Univ Teknol MARA, Inst Sci, NANO SciTech Ctr NST, Shah Alam 40450, Selangor, Malaysia

[2] Univ Teknol MARA, Fac Elect Engn, NANO ElecT Ctr NET, Shah Alam 40450, Selangor, Malaysia

[3] Univ Teknol MARA UiTM, Fac Sci Appl, Shah Alam 40450, Selangor, Malaysia

[4] Univ Teknol MARA UiTM, Fac Chem Engn, Shah Alam 40450, Selangor, Malaysia

来源：

2017 INTERNATIONAL CONFERENCE ON ENGINEERING TECHNOLOGY AND TECHNOPRENEURSHIP (ICE2T) | 2017年

关键词：

TiO2; molarity; transmittance; UV-Vis; band gap; PHOTOCATALYTIC DEGRADATION;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

TiO2 thin films are one of the most investigated metal oxides due to the wide variety of applications such as photocatalyst. This research focus on the transmissivity property of TiO2 thin films characterized by the UV-Vis Spectrophotometer in order to obtain thin films with the best transmittance value for the photocatalytic application. TiO2 solution with molarities ranging from 0.1-0.25 M were prepared by dissolving Titanium Butoxide (TTIB) in ethanol. Then, they were deposited on glass substrates by spin coating technique and were annealed at 450 degrees C. The result shows that 0.25 M of TiO2 thin film shows the best transmissivity among the other thin films with the transmittance value of 80%. 0.1 M, 0.15 M and 0.2 M transmittance values are 65%, 55% and 40% respectively. The optical band gap was found to be 3.63 eV for 0.25 M TiO2 thin films where it is applicable for the photocatalytic application.

引用

页数：4

共 50 条

[1] Preparation of Photocatalytic Nanostructured TiO2 Thin Films
Di Paola, A.
Addamo, M.
Bellardita, M.
Garcia-Lopez, E.
Marci, G.
Palmisano, L.
[J]. ADVANCED MATERIALS FORUM IV, 2008, 587-588 : 795 - 799
[2] Sputter Deposition of Nanostructured TiO2 Thin Films
Horakova, Marta
Cerny, Pavel
Kriz, Pavel
Bartos, Petr
Spatenka, Petr
[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE, 2014, 42 (10) : 2790 - 2791
[3] Nanostructured TiO2 thin films: synthesis and characterisations
Akin, S.
Sonmezoglu, S.
[J]. MATERIALS TECHNOLOGY, 2012, 27 (05) : 342 - 349
[4] Nanostructured thin films of TiO2 tailored by anodization
Luna-Cervantes, Marcos
Valdespino-Padilla, Duilio
Beltrones, Jesus M. Siqueiros
Peredo, Luis Zamora
Torres, Julian Hernandez
Cruz-Jauregui, Ma de la Paz
[J]. MATERIALS RESEARCH EXPRESS, 2024, 11 (02)
[5] Optical properties of nanostructured TiO2 thin films
Ben Karoui, M.
Kaddachi, Z.
Gharbi, R.
[J]. TUNISIA-JAPAN SYMPOSIUM: R&D OF ENERGY AND MATERIAL SCIENCES FOR SUSTAINABLE SOCIETY, 2015, 596
[6] Nanostructured TiO2 and TiO2-Ag antimicrobial thin films
Prasad, R. G. S. V.
Jain, Nisanth Kumar
Srikrishna
Basavaraju, D.
Rao, K. N.
Naveen, C. S.
Endrino, J.
Phani, A. R.
[J]. NANOTECHNOLOGY 2011: BIO SENSORS, INSTRUMENTS, MEDICAL, ENVIRONMENT AND ENERGY, NSTI-NANOTECH 2011, VOL 3, 2011, : 271 - 274
[7] Nanostructured TiO2 thin films as porous cellular interfaces
Zuruzi, AS
Butler, BC
MacDonald, NC
Safinya, CR
[J]. NANOTECHNOLOGY, 2006, 17 (02) : 531 - 535
[8] NANOSTRUCTURED TiO2 THIN FILMS BY POLYMERIC PRECURSOR METHOD
Stroppa, Daniel Grando
Giraldi, Tania Regina
Leite, Edson Roberto
Varela, Jose Arana
Longo, Elson
[J]. QUIMICA NOVA, 2008, 31 (07): : 1706 - 1709
[9] Electrowetting Properties of ZnO and TiO2 Nanostructured Thin Films
Papadopoulou, Evie L.
Pagkozidis, Alexios
Barberoglou, Marios
Fotakis, Costas
Stratakis, Emmanuel
[J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (22): : 10249 - 10253
[10] Controlling the optical properties of nanostructured TiO2 thin films
Hawkeye, Matthew M.
Brett, Michael J.
[J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2009, 206 (05): : 940 - 943

← 1 2 3 4 5 →