Chemically modified polymethyl methacrylate in a magnesium-polymer cell

• Autorzy: Sienicki W. , Wojtewicz M.
• Języki publikacji: EN

Abstrakty

EN

As a result of the electrophilic protonation of a carboxyl group of di electric polymethylmethacrylate (PMMA) with trifluoromethanesulfonic acid (CF3SO3H), a modified conducting polymer material was produced in the shape of a thin elastic lamina and a dense conductive gel, whose density was 1.26 g/cm3. These polymers conduct electricity, do not dissolve In either cold or warm water and are also resistant to weather conditions. Their conductivity in room temperature is 7.5ź10-3 Scm-1 and it greatly increases above 154 K. Activation energy Ea decreases with increasing temperature in the range 154 K - 300 K from 1.47 eV to 0.69 eV. The magnesiumpolymer (Mg-Poly) cell is constructed with magnesium as the anode and conductive PMMA as the cathode and both electrodes are electrically connected with a polymer gel electrolyte. The ratek voltage of this cell is 2.4 V.

Słowa kluczowe

EN

conducting polymer; electrical property; polymer battery

PL

baterie polimerowe; właściwości elektryczne; polimery przewodzące

• Wydawca: Przedsiębiorstwo Wydawnictw Naukowych "DARWIN"
• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2012
• Tom: Vol. 4
• Strony: 76--81
• Opis fizyczny: Bibliogr. 12 poz., rys., tab.

Twórcy

autor

Sienicki W.

autor

Wojtewicz M.

• Department of Mechanical Engineering, Division of Applied Chemistry, Koszalin University of Technology,

Bibliografia

• [1] D.E. Feton, J.M. Parker, P.V. Wright, Polymer 14 (1973) 589.
• [2] P.V. Wright, Br. Polymer J. 7 (1975) 319.
• [3] M.B. Armand, J.M. Chabagno, M.J. Duclot, Fast Ion Transport in Solids 131 (1979).
• [4] A. Lewandowski, K. Skorupska, J. Malinska, Solid State Ionics 133 (2000) 265.
• [5] A. Lewandowski, M. Zajder, E. Frackowiak, F. Beguin, Electrochim. Acta 46 (2001) 2777.
• [6] M.B. Armand, Rev.Mater. Sci. 16 (1986) 245.
• [7] J.R. MacCallum, C.A. Vincent, Polymer Electrolyte Reviews 2. Elsevier, London, 1989.
• [8] H.R. Allcoc, W.R. Laredo, R.V. Morford, Solid State Ionics 139 (2001) 27.
• [9] A.A. Mohamad, N.S. Mohamed, M.Z.A. Yahya, R. Othman, S. Ramesh, Y. Alias, A.K. Arof, Solid State Ionics 156 (2003) 171.
• [10] N. Kaskhedikar, M. Burjanadze, Y. Karatas, H.D. Wiemh_fer, Solid State Ionics 177 (2006) 3129.
• [11] J. Godlewski, Advances in Colloid and Interface Science 116 (2005) 227.
• [12] A. M. Elmer, P. Jannasch, Solid State Ionics 177 (2005) 573.