In situ controllable synthesis platinum nanocrystals on TiO2 by novel polyol-process combined with light induced photocatalysis oxidation.
Clean Pt/TiO(2) with highly dispersed controlled Pt nanocrystals was prepared by a novel approach combining an in situ polyol process with light induced photocatalysis oxidation. The interaction between TiO(2) and Pt under the assistance of surfactants hinders the agglomeration. The preference to form three dimensional clusters as the cluster size increases enables the formation of controlled Pt nanocrystals.
Research Center for Combustion and Environment Technology, Shanghai Jiao Tong University, Shanghai, 200240, China.
Zhi
Z
Jiang
Hongyan
H
Guo
Zheng
Z
Jiang
Guosheng
G
Chen
Longfei
L
Xia
Wenfeng
W
Shangguan
Xiaojun
X
Wu