Abstract
In an effort to find the best anode material for Fe/air batteries, a Fe2O3/AB (Acetylene Black) composite was prepared by dry-type ball milling using Fe2O3 nanoparticles and AB as the active and additive materials, respectively. The effects of various binders and Fe2O3 content on the electrochemical properties of Fe2O3/AB electrodes in alkaline solution were investigated. It was found that the content of Fe2O3 strongly affected the electrochemical behavior of Fe2O3/AB electrodes; with Fe2O3 nanopowder content reaching 70 wt.% for the electrode and showing improvement of the cyclability. When the electrode binder polytetrafluoroethylene (PTFE) was used, clear redox peaks were observed via cyclic voltammetry (CV), while polyvinylidene fluoride-containing electrodes provided CV curves with unobservable redox peaks. Increasing either binder content in the electrode showed a negative effect in terms of the cyclability of the Fe2O3/AB electrode.
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References
L. Ojefors, Electrochem. Sci. Technol. 123, 1691 (1977).
R.S. Schrebler Guzmán, J.R. Vilche, and A.J. Arvía, Electrochim. Acta 24, 395 (1979).
N. Jayalakshmi and V.S. Muralidharan, J. Power Sources 32, 277 (1990).
M. De Koninck, T. Brousse, and D. Bélanger, Electrochim. Acta 48, 1425 (2003).
M. Maja, C. Orecchia, M. Strano, P. Tosco, and M. Vanni, Electrochim. Acta 46, 423 (2000).
L. Ojefors and L. Carlsson, J. Power Sources 2, 287 (1977).
K.F. Blurton and A.F. Sammells, J. Power Sources 4, 263 (1979).
A.M. Kannan and A.K. Shukla, J. Power Sources 35, 113 (1991).
J. Cerny and K. Micka, J. Power Sources 25, 111 (1989).
P. Periasamy, B. Ramesh Babu, and S. Venkatakrishna Iyer, J. Power Sources 58, 35 (1996).
P. Periasamy, B. Ramesh Babu, and S. Venkatakrishna Iyer, J. Power Sources 63, 79 (1996).
T.S. Balasubramanian and A.K. Shukla, J. Power Sources 41, 99 (1993).
C.A. Caldas, M.C. Lopes, and I.A. Carlos, J. Power Sources 74, 108 (1998).
B.T. Hang, M. Eashira, I. Watanabe, S. Okada, J.I. Yamaki, S.H. Yoon, and I. Mochida, J. Power Sources 143, 256 (2005).
B.T. Hang, T. Watanabe, M. Eashira, S. Okada, J.I. Yamaki, S. Hata, S.H. Yoon, and I. Mochida, J. Power Sources 150, 261 (2005).
B.T. Hang, T. Watanabe, M. Eashira, I. Watanabe, S. Okada, and J. Yamaki, Electrochem. Solid-State Lett. 8, A476 (2005).
A.K. Shukla, M.K. Ravikumar, and T.S. Balasubramanian, J. Power Sources 51, 29 (1994).
K. Vijayamohanan, T.S. Balasubramanian, and A.K. Shukla, J. Power Sources 34, 269 (1991).
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This research is funded by the Hanoi University of Science and Technology (HUST) under Project Number T2016-LN-19.
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Anh, T.T., Thuan, V.M., Thang, D.H. et al. Effect of Fe2O3 and Binder on the Electrochemical Properties of Fe2O3/AB (Acetylene Black) Composite Electrodes. J. Electron. Mater. 46, 3458–3462 (2017). https://doi.org/10.1007/s11664-016-5221-y
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DOI: https://doi.org/10.1007/s11664-016-5221-y