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Relationship between physicochemical properties and electrooxidation behaviour of carbon materials (Articolo in rivista)

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Relationship between physicochemical properties and electrooxidation behaviour of carbon materials (Articolo in rivista) (literal)

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Giordano, N.a, Antonucci, P.L.b, Passalacqua, E.a, Pino, L.a, Aricò, A.S.a, Kinoshita, K.bc (1991)
Relationship between physicochemical properties and electrooxidation behaviour of carbon materials
in Electrochimica acta
(literal)

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Giordano, N.a, Antonucci, P.L.b, Passalacqua, E.a, Pino, L.a, Aricò, A.S.a, Kinoshita, K.bc (literal)

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a Institute CNR-TAE, Via Salita S. Lucia sopra Contesse 39, 98126 S. Lucia, Messina, Italy b University of Reggio Calabria, Faculty of Engineering, Via Cuzzocrea 48, 89100 Reggio Calabria, Italy c Applied Science Division, Lawrence Berkeley Laboratory, University of California, Berkeley, CA 94720, United States (literal)

Titolo

Relationship between physicochemical properties and electrooxidation behaviour of carbon materials (literal)

Abstract

Various carbon blacks, with widely differing physicochemical properties, were characterized and investigated in corrosion experiments. The oxygen concentration, which was obtained from elemental analysis and infrared analysis, showed a strong correlation to the specific corrosion rate at 1 V in 85% H3PO4 at 170°C. The corrosion rate increased with an increase in the surface concentration of oxygen. A hypothesis to explain this corrosion behaviour is proposed. (literal)

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