Synthesis of High-Temperature-Stable TiO2 and Its Application on Ag+-Activated Ceramic Tile

被引：17

作者：

Gurbuz, Mevlut ^{[1
,2
]}

Atay, Burcak ^{[1
]}

Dogan, Aydin ^{[1
]}

机构：

[1] Anadolu Univ, Dept Mat Sci & Engn, TR-26555 Eskisehir, Turkey

[2] Ondokuz Mayis Univ, Dept Mech Engn, TR-55139 Samsun, Turkey

来源：

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | 2015年 / 12卷 / 02期

关键词：

SILICA-COATED TIO2; PHOTOCATALYTIC ACTIVITY; MECHANISMS; TITANIA; LAYERS; SIZE;

D O I：

10.1111/ijac.12165

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The main purpose of study was to provide a common synergy using Ag+-doped calcium phosphate powder and high-temperature-stable TiO2 for antibacterial and photocatalytic tile applications. Thermally stable SiO2-modified TiO2 active layer was deposited on Ag+-activated ceramic tiles by spray coating. The results showed that a nearly 100% cleanability degree was detected for SiO2-modified TiO2 (TS)-coated antibacterial tiles when compared uncoated and unmodified TiO2-coated tiles. Antibacterial tests and colorimetric analyses indicated that ceramic tiles provide both antibacterial and photocatalytic properties simultaneously.

引用

页码：426 / 436

页数：11

共 30 条

[1] A comprehensive study of the synthesis, characterization and activity of TiO2 and mixed TiO2/SiO2 photocatalysts [J].

Aguado, Jos ;

van Grieken, Rafael ;

Lopez-Munoz, Maria-Jose ;

Marugan, Javier .

APPLIED CATALYSIS A-GENERAL, 2006, 312 :202-212

[2] Ceramic tiles: Above and beyond traditional applications [J].

Berto, Arnaldo Moreno .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2007, 27 (2-3) :1607-1613

[3] Electrostatic sol-spray deposition (ESSD) and characterisation of nanostructured TiO2 thin films [J].

Chen, CH ;

Kelder, EM ;

Schoonman, J .

THIN SOLID FILMS, 1999, 342 (1-2) :35-41

[4] A preliminary study on antibacterial mechanisms of silver ions implanted stainless steel [J].

Chen, Rongsheng ;

Ni, Hongwei ;

Zhang, Hanshuang ;

Yue, Gao ;

Zhan, Weiting ;

Xiong, Pingyuan .

VACUUM, 2013, 89 :249-253

[5] Self-Cleaning and Antibacteric Ceramic Tile Surface [J].

de Niederhausern, Simona ;

Bondi, Moreno ;

Bondioli, Federica .

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2013, 10 (06) :949-956

[6] Thermally stable and photocatalytically active titania for ceramic surfaces [J].

Hofer, M. ;

Penner, D. .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2011, 31 (15) :2887-2896

[7] Characteristics of silica-coated TiO2 and its UV absorption for sunscreen cosmetic applications [J].

Jaroenworaluck, A ;

Sunsaneeyametha, W ;

Kosachan, N ;

Stevens, R .

SURFACE AND INTERFACE ANALYSIS, 2006, 38 (04) :473-477

[8] The structures and antibacterial properties of nano-SiO2 supported silver/zinc-silver materials [J].

Jia Husheng ;

Hou Wenshen ;

Wei Liqiao ;

Xu Bingshe ;

Liu Xuguang .

DENTAL MATERIALS, 2008, 24 (02) :244-249

[9] Synthesis and particle size effect on the phase transformation of nanocrystalline TiO2 [J].

Kim, Chung-Sik ;

Kwon, Il-Min ;

Moon, Byung Kee ;

Jeong, Jung Hyun ;

Choi, Byung-Chun ;

Kim, Jung Hwan ;

Choi, Haeyoung ;

Yi, Soung Soo ;

Yoo, Dae-Hwang ;

Hong, Kyong-Soo ;

Park, Jong-Ho ;

Lee, Ho Sueb .

MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2007, 27 (5-8) :1343-1346

[10] Development of surface coating technology of TiO2 powder and improvement of photocatalytic activity by surface modification [J].

Kim, TK ;

Lee, MN ;

Lee, SH ;

Park, YC ;

Jung, CK ;

Boo, JH .

THIN SOLID FILMS, 2005, 475 (1-2) :171-177

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