Catalytic spectrophotometric determination of ultratrace amounts of silver with solubilizing effect of nonionic surfactant，Xiao-Jun Guo, Chinese Journal of Chemistry, 20(1) (2002) 39-44Preparation, characterization and photocatalytic properties of nanometer zinc ferrite, Xiao-Jun Guo, Journal of University of Science and Technology Beijing, 11(5) (2004) 474-476Degradation of crystal violet using nanometer TiO2 under the synergistic actionof H2O2 and ultrasonic wave , Xiao-Jun Guo, Rare Metals, 23(4) (2004)352-357Synergistic extraction of lanthanides by 1-nitroso-2-naphthol and trioctylphosphine oxide in paraffin wax, Xiao-Jun Guo, Rare Metals, 19(4)(2000) 306-311
