A Ti3+-rich rutile TiO2 with a surface lattice expansion structure was constructed by H2 treatment, on which the supported Pt single atoms were stabilized in a highly oxidized state under… Click to show full abstract
A Ti3+-rich rutile TiO2 with a surface lattice expansion structure was constructed by H2 treatment, on which the supported Pt single atoms were stabilized in a highly oxidized state under a CO oxidation reaction atmosphere and had a weaker affinity for CO, thus exhibiting robust catalytic performance.
               
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