Importance of platinum particle size for complete oxidation of toluene over Pt/ZSM-5 catalysts.
Size-controllable Pt nanoparticles ranging from 1.3 to 2.3 nm were successfully loaded onto ZSM-5 (Pt-x/ZSM-5, where x is the mean diameter of the Pt nanoparticles). Catalytic tests in complete oxidation of toluene as a model for VOC removal show that Pt-1.9/ZSM-5 has the highest activity, due to a balance of Pt dispersion and Pt(0) proportion.
Key Lab of Applied Chemistry of Zhejiang Province and Department of Chemistry, Zhejiang University, Hangzhou 310007, China. fsxiao@zju.edu.cn mengxj@zju.edu.cn.
Chunyu
C
Chen
Fang
F
Chen
Ling
L
Zhang
Shuxiang
S
Pan
Chaoqun
C
Bian
Xiaoming
X
Zheng
Xiangju
X
Meng
Feng-Shou
FS
Xiao
D000393:Air Pollutants / Q000737:chemistry*; D002384:Catalysis; D053768:Metal Nanoparticles / Q000737:chemistry* / Q000648:ultrastructure; D010084:Oxidation-Reduction; D010316:Particle Size; D010984:Platinum / Q000737:chemistry*; D013499:Surface Properties; D014050:Toluene / Q000737:chemistry*; D055549:Volatile Organic Compounds / Q000737:chemistry*
D000393:Air Pollutants; D055549:Volatile Organic Compounds; D014050:Toluene; D010984:Platinum