G. Liu, X. Li, P. Ganesan and B. Popov, “Development of non-precious metal oxygen-reduction catalysts for PEM fuel cells based on N-doped ordered porous carbon”, J. of Applied Catalysis B: Environmental, 2009, 93: 156.
 A. Ishihar, Y. Ohgi, K. Matsuzawa, S. Mitsushima and K. Ota Zhang, “Progress in non-precious metal oxide-based cathode for polymer electrolyte fuel cells”, J. of Electrochimica Acta, 2010, 55: 8005.
 I. Kruusenberg, L. Matisen, Q. Shah, A.M. Kannan and K. Tammeveski, “Non-platinum cathode catalysts for alkaline membrane fuel cell”, J. of Hydrogen Energy, 2012, 37: 4406.
 X. Cheng, Zh. Shi, N. Glass, L. Zhang and J. Zhang, “A review of PEM hydrogen fuel cell contamination: Impacts, mechanisms, and mitigation”, J. of Power Sources, 2007, 156: 739.
 L. Lai, G. Huang, X. Wang and J. Weng, “Preparation of Pt nanoparticle-loaded three-dimensional Fe3O4/carbon with high electro-oxidation activity”, Carbon, 2011, 49: 1581.
 H. Sun, J. You, M. Yang and F. Qu “Synthesis of Pt/ Fe3O4–CeO2 catalyst with improved electrocatalytic activity for methanol oxidation”, J. of Power Sources, 2012, 205: 231.
 J. Zeng, S. Liao, J. Y. Lee and Zh. Liang, “Oxygen reduction reaction operated on magnetically-modified PtFe/C electrocatalyst”, J. of Hydrogen Energy, 2010, 35: 942.
 A. Nozad Golikand , M. Asgari and E. Lohrasbi “Study of oxygen reduction reaction kinetics on multi-walled carbon nano-tubes supported Pt-Pd catalysts under various conditions”, J. of Hydrogen Energy, 2011,36: 13317.
 T. Okada, N. I. Wakayama, L Wang, H. Shingu, Jun-ich Okano and Takeo Ozawa, “The effect of magnetic field on the oxygen reduction reaction and its application in polymer electrolyte fuel cells”, Electrochimica Acta, 2003, 48: 531.
 J. Zeng, S. Liao, J. Yang Lee and Z. Liang, “Oxygen reduction reaction operated on magnetically-modified PtFe/C electrocatalyst” International journal of hydrogen energy, 2010, 35: 942.
 J.H. Zeng, Z.L. Zhao, J.Y. Lee, P.K. Shen and S.Q. Song “Do magnetically modified PtFe/C catalysts perform better in methanol electrooxidation?” Electrochimi Acta, 2007, 52: 3673.
 J. Shi, H. Xu, H. Zhao and L. Lu “Synthesis and properties of Fe3O4/polyaniline and its tiny magnetic field functions during oxygen transfer processes” Journal of Power Sources. 2012, 205: 129.
 J. Tanga, W. Yuana, J. Wangb, J. Tangc, H. Lia and Y. Zhanga “Perfluorosulfonate ionomer membranes with improved through-plane proton conductivity fabricated under magnetic field” Journal of Membrane Science, 2012, 15: 267.
 S. Treimer, A. Tang and D. C. Johnson. “A Consideration of the Application of Koutecký-Levich Plots in the Diagnoses of Charge-Transfer Mechanisms at Rotated Disk Electrodes”, Electroanalysis, 2002, 14: 165.
 Y. Huang, Y. Liu,Z. Yanga, J. Jia, X. Li, Y. Luo and Y. Fang “Synthesis of yolk/shell Fe3O4–polydopamine–graphene–Pt nanocomposite with high electrocatalytic activity for fuel cells” Journal of Power Sources, 2014, 246, 868.
 Z. Wu, S. Yang, Y. Sun, K. Parvez,X. Feng and K. Mullen, “3D Nitrogen-Doped Graphene Aerogel-Supported Fe3O4 Nanoparticles as Efficient Electrocatalysts for the Oxygen Reduction Reaction” JACS, 2012, 134, 9082.
 Y. Zuo and J. Hoigne, “Formation of hydrogen peroxide and depletion of oxalic acid in atmospheric water by photolysis of iron (III)-oxalato complexes” Environ. Sci. Technol., 1992, 26, 1014.
 B. Karami, S. Nikuseresht, S. Khodabakhshi, “Novel Approach to Benzimidazoles Using Fe3O4 Nanoparticles as a Magnetically Recoverable Catalyst” Chinese Journal of Catalysis, 2012, 33, 298.
 M. NASR-ESFAHANI, S. J. HOSEINI, F. MOHAMMADI “Fe3O4 Nanoparticles as an Efficient and Magnetically Recoverable Catalyst for the Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones under Solvent-Free Conditions” Chinese Journal of Catalysis, 2011, 32, 1484.
 Y. Dong, M. Jun Hu, Hua Cheng, Y. Yang Li and J. Antonio Zapien “Evaporation-induced synthesis of carbon-supported Fe3O4 nanocomposites as anode material for lithium-ion batteries” CrystEngComm, 2013,15, 1324.