摘要
Hydrogen peroxide(H2O2)is an important environmentally friendly chemical and potential energy carrier and has been widely used for a range of applications,such as paper and pulp bleaching,chemical synthesis and wastewater treatment[1,2].Nowadays,about 95%H2O2is produced from the anthraquinone oxidation process,which unfortunately is energy intensive and far from economical[3].The direct synthesis of H2O2from H2and O2is a green method,but it has the potential hazard of explosion[4].