title: Noncontact Synergistic Effect between Au Nanoparticles and the Fe2O3Spindle Inside a Mesoporous Silica Shell as Studied by the Fenton-like Reaction.
abstract: An Au-Fe2O3@mesoporous SiO2nanoreactor with a multiyolks/shell structure was synthesized through a multistep method. In this nanoreactor, the spindle Fe2O3and Au nanoparticles were inside the same mesoporous SiO2shell as the yolks but in a noncontact manner. The noncontact synergistic effect between Au nanoparticles and the Fe2O3spindle was studied with a Fenton-like reaction. The catalytic activity of the Au-Fe2O3@mesoporous SiO2nanoreactor to the Fenton-like reaction for the degradation of organic dyes was dramatically enhanced by the noncontact synergistic effect.
authors.affiliation: School of Environment and Chemical Engineering, North China Electric Power University , Beijing 102206, PR China.
authors.forename: Zhe
authors.initials: Z
authors.lastname: Chen
authors.affiliation: School of Environment and Chemical Engineering, North China Electric Power University , Beijing 102206, PR China.
authors.forename: Yu
authors.initials: Y
authors.lastname: Liang
authors.affiliation: Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry and Environment, Beihang University , Beijing 100191, PR China.
authors.forename: Jing
authors.initials: J
authors.lastname: Hao
authors.affiliation: Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry and Environment, Beihang University , Beijing 100191, PR China.
authors.forename: Zhi-Min
authors.initials: ZM
authors.lastname: Cui