2004
DOI: 10.1016/j.cattod.2004.06.112
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Apatite-coated titanium dioxide photocatalyst for air purification

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Cited by 133 publications
(80 citation statements)
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“…According to the post hoc test, acrylic resins containing Ap-TiO2 tended to be higher in mechanical properties than TiO2. A previous study has already noted that Ap-TiO2 did not decompose the medium (e.g., acrylic resin), since there was no direct contact between TiO2 and the medium due to the presence of apatite 42) . On this note, some pores were seen under SEM on the surface of acrylic resin with TiO2 particles after irradiation, whereas no pores were observed with ApTiO2.…”
Section: Discussionmentioning
confidence: 94%
“…According to the post hoc test, acrylic resins containing Ap-TiO2 tended to be higher in mechanical properties than TiO2. A previous study has already noted that Ap-TiO2 did not decompose the medium (e.g., acrylic resin), since there was no direct contact between TiO2 and the medium due to the presence of apatite 42) . On this note, some pores were seen under SEM on the surface of acrylic resin with TiO2 particles after irradiation, whereas no pores were observed with ApTiO2.…”
Section: Discussionmentioning
confidence: 94%
“…Hydroxyapatite modified Ag/TiO 2 exhibited better photocatalytic activity for acetone degradation under visible light irradiation when compared to Ag/TiO 2 , TiO 2 and P25 [161]. Hydroxyapatite [Ca 10 (PO 4 ) 6 (OH) 2 ] possess excellent adsorption capacity as well as biocompatibility [162]. The dye sensitized solar cells (DSSC) fabricated with Ag/N-TiO 2 showed an enhanced solar to electrical energy conversion efficiency of 8.15% compared to DSSC composed of unmodified TiO 2 which shows 2.19% conversion efficiency under simulated solar irradiation of 100 mW cm −2 with AM 1.5 G [163].…”
Section: Photocatalytic Activity Of Silver Deposited Titania (Ag/tio 2 )mentioning
confidence: 99%
“…These nanomaterials were shown to be effective in air purification systems (Kim et al 2006;Nonami et al 2004) and groundwater and wastewater treatments (Elliott and Zhang 2001;Hu et al 2005) due to their unique properties such as higher surface area to volume ratio and higher reactivity compared to regular materials of the same chemical composition. While some applications of nanomaterials such as in environmental remediation have already been investigated comprehensively, the possibilities of applying nanotechnology to address issues with gas emissions from swine facilities have not yet been explored.…”
Section: Introductionmentioning
confidence: 99%