The photocatalytic activity of Ag spot-coated TiO2-SrO and TiO2-SrO composite powders for degradation ... %SrO composite powders had a relatively higher photocatalytic activity than did TiO2-SrO composite powders
The photodegradation efficiency of formic acid on TiO2 photocatalytic membranes was investigated. ... The UV light with the wavelength of 365 nm was used as a light source for photocatalytic reactions. ... A new titania membrane reactors for purification of water combining microfiltration with photocatalytic
Also,the MgO/MWCNT/TiO2 photocatalyst has the best photocatalytic activity among these samples. ... photo-induced electrons (e−), and the electron trapping effect of MgO, which resulted in an increase of the photocatalytic
As the number of bilayers of the(PDDA/TALH) thin film increased, the photocatalytic property of the TiO2 ... In addition, the TiO2 thin films showed photocatalytic properties such that they could decompose a methyl
The addition of iron oxide particles (IOP) into the photocatalytic membrane reactor improved initial ... The modification of TiO2 surfaces by IOP deposition was conducted to enhance the photocatalytic NOM removal
Titanium dioxide (TiO2), that is one of photocatalytic reaction material, is very efficient for removing ... METHODS: This study aimed to evaluate the NOx removal efficiency of photocatalytic concrete due to various
This paper reviews the attempts made to extend its visible photocatalytic activity by carbon doping. ... This paper reviews the attempts made to extend its visible photocatalytic activity by carbon doping.
The UV light with the wavelength of 365 nm was applied as a light source for photocatalytic reactions ... significantly improved by about 6~7 times by the photoelectrochemical reaction in comparison with those by the photocatalytic
airflow rate, TiO2 concentration, solution pH and Ca+2 addition on HA (humic acid) fouling in submerged, photocatalytic ... solution pHs suggested that electrostatic interactions between HA and TiO2 nanoparticles should improve photocatalytic
Absorption spectrum of Mordant Yellow-12 in water (A) before and (B) after photocatalytic degradation ... The pH changes of mordant Yellow-12 in according to the photocatalytic degradation 결 과(4) Fig3. pH Changes