Study on the Self-Cleaning and Thermal Reducing Abilities of TiO2 Coated Clay Roof Tile

被引：6
作者：
Rahayu, Maulida [1 ]
Sujito [1 ]
Wibowo, Edy [2 ]
Sutisna, S. [1 ]
机构：
[1] Univ Jember, Dept Phys, Fac Math & Nat Sci, East Java, Indonesia
[2] Telkom Univ, Sch Elect Engn, Engn Phys, Jl Telekomunikasi 1, Bandung, Indonesia
来源：
9TH NATIONAL PHYSICS SEMINAR 2020 | 2021年 / 2320卷
关键词：
PHOTOCATALYTIC ACTIVITY; PERFORMANCE;
D O I：
10.1063/5.0037519
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
In this study, TiO2 nanoparticles have been successfully dilated on clay roof tiles using a simple spray method combined with heating. The coating process was initiated by dispersing TiO2 powder in distilled water. There are five samples made based on the number of TiO2 coating. The samples were then tested for self-cleaning and thermal reducing abilities. The self-cleaning ability test was carried out in a methylene blue photodegradation experiment, which was superimposed on the surface of samples. The result showed that titania roof tile with 3 times coating showed the best performance. Meanwhile, the thermal reducing capability test showed that the TiO2 layer's presence on the roof tile surface had decreased the surface temperature at about 1-3 degrees C. SEM-EDX and FTIR analysis showed that TiO2 was successfully coated on the surface of the titania roof tile. Meanwhile, based on the results of XRD characterization, we recognized that the TiO2 used is pure anatase TiO2.
引用
收藏
页数：6
相关论文
共 50 条
[41]   Enhanced self-cleaning properties of N-doped TiO2 coating for Cultural Heritage [J].
Bergamonti, L. ;
Predieri, G. ;
Paz, Y. ;
Fornasini, L. ;
Lottici, P. P. ;
Bondioli, F. .
MICROCHEMICAL JOURNAL, 2017, 133 :1-12
[42]   Self-cleaning stone Façades using TiO2 Microwave-Synthesised Coatings [J].
Bento, David Henriques ;
Matias, Maria Leonor ;
Magalhaes, Maria ;
Quiterio, Catarina ;
Pimentel, Ana ;
Sousa, Dora ;
Amaral, Pedro ;
Galhano, Carlos ;
Fortunato, Elvira ;
Martins, Rodrigo ;
Nunes, Daniela .
CLEANER MATERIALS, 2025, 15
[43]   Self-Cleaning Test of Doped TiO2-Coated Glass Plates under Solar Exposure [J].
Medina-Valtierra, Jorge ;
Frausto-Reyes, Claudio ;
Ramirez-Ortiz, Jorge ;
Camarillo-Martinez, Gabriela .
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2009, 48 (02) :598-606
[44]   Self-cleaning Finishing of Cotton Fabric with TiO2/Ag2S/rGO Composite [J].
Jiang, Hui-Yu ;
Ouyang, Ze-Yu ;
Hu, Rong ;
Wan, Jun ;
Zhu, Jun-Jiang .
FIBERS AND POLYMERS, 2022, 23 (01) :254-262
[45]   Laser-induced enhancement of the surface hardness of nanoparticulate TiO2 self-cleaning layer [J].
Kim, Jonghyun ;
Kim, Jinsoo ;
Lee, Myeongkyu .
SURFACE & COATINGS TECHNOLOGY, 2010, 205 (02) :372-376
[46]   Synthesis and characterization of self-cleaning cotton fabrics modified by TiO2 through a facile approach [J].
Wu, Deyong ;
Long, Mingce ;
Zhou, Jiangya ;
Cai, Weimin ;
Zhu, Xiehao ;
Chen, Chao ;
Wu, Yahui .
SURFACE & COATINGS TECHNOLOGY, 2009, 203 (24) :3728-3733
[47]   In situ oxidized TiO2/MXene ultrafiltration membrane with photocatalytic self-cleaning and antibacterial properties [J].
Xu, Shunkai ;
Zhao, Changrong ;
Li, Guangchao ;
Shi, Zhou ;
Liu, Bin .
RSC ADVANCES, 2023, 13 (23) :15843-15855
[48]   Iron-doped photocatalytic TiO2 sputtered coatings on plastics for self-cleaning applications [J].
Carneiro, J. O. ;
Teixeira, V. ;
Portinha, A. ;
Magalhaes, A. ;
Coutinho, P. ;
Tavares, C. J. ;
Newton, R. .
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2007, 138 (02) :144-150
[49]   TiO2 Films Modified with Au Nanoclusters as Self-Cleaning Surfaces under Visible Light [J].
Liao, Ting-Wei ;
Verbruggen, Sammy W. ;
Claes, Nathalie ;
Yadav, Anupam ;
Grandjean, Didier ;
Bals, Sara ;
Lievens, Peter .
NANOMATERIALS, 2018, 8 (01)
[50]   Annealing temperature variation and its influence on the self-cleaning properties of TiO2 thin films [J].
Lukong, V. T. ;
Ukoba, K. ;
Yoro, K. O. ;
Jen, T. C. .
HELIYON, 2022, 8 (05)
12345