Interfacial Reactions in the System of MnTe-H2O

Oksana N. Zarubina; Gennady M. Mokrousov; Liubov V. Maliy

doi:10.4028/www.scientific.net/KEM.670.113

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 670Interfacial Reactions in the System of MnTe-H2O

Interfacial Reactions in the System of MnTe-H₂O

Abstract:

The thermodynamically possible reactions in MnTe-H₂O system at room temperature have been studied. The potential–pH diagram has been plotted assuming quasi-equilibrium on interfacial boundary. The possible mechanism of formation and the composition of a surface in dependence on electrode potential and pH have been discussed and the stable conditions for manganese telluride, i.e. the specific area in the diagram (pH from −2 to 14 and potential from −1.5…− 1.1 to −0.9…−0.6 V) have been found. The obtained results may help optimize the conditions for electodeposition of manganese telluride thin films and for liquid chemical etching for the formation of interfacial boundaries.

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Key Engineering Materials (Volume 670)

Pages:

113-117

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.670.113

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Online since:

October 2015

Authors:

Oksana N. Zarubina, Gennady M. Mokrousov, Liubov V. Maliy

Keywords:

Electrode Potential, Interfacial Transformation, Manganese Telluride, Potential Determining Reaction, Potential–pH Diagram, Thermodynamic

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