The synthesis and coating process of TiO2 nanoparticles using CVD process

Powder Technology

Volumn 214, Issue 1, 2011, Pages 64-68

  Lee, Heejin ^a   Song, Min Young ^a,b   Jurng, Jongsoo ^a   Park, Young Kwon ^b  

^a Korea Institute of Science and Technology   (South Korea)

^b University of Seoul   (South Korea)

Author keywords

Acetaldehyde; CVD coating; T junction apparatus; TiO2

Indexed keywords

BEAD CATALYSTS; BRUNAUER EMMETT TELLERS; COATING PROCESS; COATING TIME; COMMERCIAL CATALYST; CVD COATING; CVD PROCESS; DIPCOATING METHODS; GLASS BEAD; PHOTOCATALYTIC ACTIVITIES; REGULAR SURFACES; T JUNCTIONS; TIO; TIO2;

ACETALDEHYDE; CATALYST ACTIVITY; CHEMICAL VAPOR DEPOSITION; ELECTRON DIFFRACTION APPARATUS; PHOTOCATALYSIS; PHOTOCATALYSTS; SCANNING ELECTRON MICROSCOPY; TITANIUM DIOXIDE; X RAY DIFFRACTION; X RAY PHOTOELECTRON SPECTROSCOPY;

COATINGS;

ACETALDEHYDE; NANOPARTICLE; PRALIDOXIME MESILATE; TITANIUM DIOXIDE;

ARTICLE; CHEMICAL REACTION; CHEMICAL VAPOR DEPOSITION; CRYSTALLIZATION; DECOMPOSITION; MATERIAL COATING; NANOCATALYSIS; NANOFABRICATION; PHOTOCATALYSIS; SCANNING ELECTRON MICROSCOPY; SURFACE PROPERTY; X RAY DIFFRACTION; X RAY PHOTOELECTRON SPECTROSCOPY;

EID: 80052795717     PISSN: 00325910     EISSN: 1873328X     Source Type: Journal    
DOI: 10.1016/j.powtec.2011.07.036     Document Type: Article

References (14)

1. Shifu C., Xuqiang L., Yunzhang L., Gengyu C. The preparation of nitrogen-doped TiO2_xNx photocatalyst coated on hollow glass microbeads. App. Surf. Sci. 2007, 253:3077-3082.
2. Kim H., Choi W. Effects of surface fluorination of TiO2 on photocatalytic oxidation of gaseous acetaldehyde. App. Catal. B: Environ. 2007, 69:127-132.
3. Sano T., Negishi N., Uchino K., Tanaka J., Matsuzawa S., Takeuchi K. Photocatalytic degradation of gaseous acetaldehyde on TiO2 with photodeposited metals and metal oxides. J. Photochem. Photobiol. A: Chem. 2003, 160:93-98.
4. Mathur S., Kuhn P. CVD of titanium oxide coatings: comparative evaluation of thermal and plasma assisted processes. Surf. Coat. Technol. 2006, 201:807-814.
5. Meille V. Review on methods to deposit catalysts on structured surfaces. App. Catal. A: Gen. 2006, 315:1-17.
6. Mills A., Elliott N., Parkin I.P., O'Neill S.A., Clark R.J. Novel TiO2 CVD films for semiconductor photocatalysis. J. Photochem. Photobiol. A: Chem. 2002, 151:171-179.
7. Kanazawa T., Ohmori A. Behavior of TiO2 coating formation on PET plate by plasma spraying and evaluation of coating's photocatalytic activity. Surf. Coat. Technol. 2005, 197:45-50.
8. Wang K.H., Tsai H.H., Hsieh Y.H. The kinetics of photocatalytic degradation of trichloroethylene in gas phase over TiO2 supported on glass bead. App. Catal. B: Environ. 1998, 17:313-320.
9. Karches M., Morstein M., Rudolf von Rohr P., Pozzo R.L., Giombi J.L., Baltanás M.A. Plasma-CVD-coated glass beads as photocatalyst for water decontamination. Catal. Today 2002, 72:267-279.
10. Ha J., Do Y.W., Park J.H., Han C.H. Preparation and photocatalytic performance of nano-TiO2-coated beads for methylene blue decomposition. J. Ind. Eng. Chem. 2009, 15:670-673.
11. Park J., Bae D.H., Lee S.Y., Kwak J., Park H.W., Lim J. Large-scale production of titania nano-coated silica-gel beads by fluidized bed chemical vapor deposition. Korean J. Chem. Eng. 2007, 24:347-349.
12. Lee S.Y., Park J., Joo H. Visible light-sensitized photocatalyst immobilized on beads by CVD in a fluidizing bed. Sol. Energy Mate. Sol. Cells 2006, 90:1905-1914.
13. Nasr C., Vinodgopal K., Fisher L., Hotchandani S., Chattopadhyay A.K., Kamat P.V. Environmental photochemistry on semiconductor surfaces. Visible light induced degradation of a textile diazo dye, naphthol blue black, on TiO2 nanoparticles. J. Phys. Chem. 1996, 100:8436-8442.
14. Fabiyi M.E., Skelton R.L. Photocatalytic mineralisation of methylene blue using buoyant TiO2-coated polystyrene beads. J. Photochem. Photobiol. A: Chem. 2000, 132:121-128.