Study of catalytic decomposition of formaldehyde on Pt/TiO2 alumite catalyst at ambient temperature

LIQUID-PHASE HYDROGENATION OF m-DINITROBENZENE OVER PLATINUM CATALYSTS

“…Similar effect produced by noble metals (Au, Pt, Rh and Pd) has been reported on CeO 2 30 . The partially reduced titania lead to surface TiO 2-x species after hydrogen at high temperatures (above 673 K), according at the following equation 31 :…”

On the performance and mechanisms of formaldehyde removal by chemi-sorbents

“…Woverlton et al [11,12] found that plant can remove formaldehyde in 1980s, and recent researches have also shown that botanical filtration can be effective for formaldehyde abatement [13][14][15][16], but it remains a research question on how quickly the microbes in plant's root system can consume the formaldehyde to maintain sufficiently high removal efficiency over time. Catalytic oxidization has also been shown to be a possible technology for formaldehyde decomposition [17][18][19][20][21][22], but its application has been very limited because complete decomposition of formaldehyde into CO 2 and H 2 O by catalytic oxidization requires much higher reaction temperature than room temperature [23][24][25][26][27][28][29].…”

A Review of Indoor Air Pollution and Health Problems from the Viewpoint of Environmental Hygiene: Focusing on the Studies of Indoor Air Environment in Japan Compared to Those of Foreign Countries

“…143) Titanium Dioxide A study reported the potential of water photolysis using a titanium dioxide (TiO 2 ) electrode by radiation with ultra-visible light. 144) TiO 2 -based photocatalytic compounds [145][146][147][148] or incorporated into cementitious materials 149) are thought to decompose air pollutants, such as organic compounds. TiO 2 has been developed and used as a photocatalyst for indoor and outdoor air purification and to purify water contaminated with low concentrations of toxic pollutants.…”