Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Electrical Conductivity of Natural Volcanic Tuff Mix by Cyclic Voltammetry Method

Version 1 : Received: 22 May 2020 / Approved: 24 May 2020 / Online: 24 May 2020 (19:17:53 CEST)

How to cite: Alkhawaldeh, A.K. Electrical Conductivity of Natural Volcanic Tuff Mix by Cyclic Voltammetry Method. Preprints 2020, 2020050402 (doi: 10.20944/preprints202005.0402.v1). Alkhawaldeh, A.K. Electrical Conductivity of Natural Volcanic Tuff Mix by Cyclic Voltammetry Method. Preprints 2020, 2020050402 (doi: 10.20944/preprints202005.0402.v1).

Abstract

This paper has experimentally measured volcanic tufa electrical conductance. The calculations are carried out in accordance with the potential of cyclic voltammetry in a constant state. The cyclic voltammograms nanoelectrode platinum prepared electrochemically were examined in the range -0.2 to 1.2 V vs. AgCl [Cl-]:1.0 M in the presence and absence of volcanic tuff in the aqueous solution of 1.0 M HCl. The cyclic voltammetry studies show that the Nano platinum film suffers degradation when the potential exceeds +0.85 V, and below this potential, it is quite stable. The redox reaction of the electrode is reversible. The nanoparticle platinum synthesized at low temperature and high acid concentration exhibits higher electronic conductivities. It has been observed that, relative to area under the peak aggregate tests, the use of volcanic concrete was showing a large increase in electrical conductivity. It was shown that with cyclic voltammetry, three well-defined anode peak could be achieved at a power of 0.0, 0.4 and 0.6 V versus Ag/AgCl.

Subject Areas

electrical conductivity; volcanic tuff; cyclic voltammetry; conductivity nanoparticle; platinum electrode

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