Preparation of Au/TiO2 for catalytic preferential oxidation of CO under a hydrogen rich atmosphere at around room temperature.
Au/TiO2 prepared in a pH adjusted gold solution by a deposition-precipitation method can possess high activity and stability for selective CO oxidation in a H2 rich stream at ambient temperature.
Yu
Wen-Yueh
WY
Department of Chemical Engineering, National Taiwan University, Taipei, 106, Taiwan.
Yang
Chien-Pang
CP
Lin
Jiunn-Nan
JN
Kuo
Chien-Nan
CN
Wan
Ben-Zu
BZ
D002248:Carbon Monoxide / Q000737:chemistry*; D002384:Catalysis; D006046:Gold / Q000737:chemistry*; D006859:Hydrogen / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D010084:Oxidation-Reduction; D013696:Temperature; D014025:Titanium / Q000737:chemistry*
C009495:titanium dioxide; D006046:Gold; D002248:Carbon Monoxide; D006859:Hydrogen; D014025:Titanium