A radically new suggestion about the electrodynamics of water: Can the pH index and the Debye relaxation be of a common origin?

The structure of pure water is commonly viewed as an openwork matrix of hydrogen-bonded H₂O molecules with a Debye relaxation dynamics. The matrix is filled with free ions of low concentration, which makes water a weak electrolyte with pH = 7. Traditionally, the Debye relaxation is considered having no relevance to the dc water conductivity (or the pH index): while the Debye relaxation is caused by the dynamics of intact H₂O molecules, the dc conductivity, in contrast, is due to self-dissociation of H₂O into H₃O⁺ and OH^- ions. Here, we consider a microscopic mechanism, which could unify the Debye and the dc dynamics, namely the Brownian-like motion of strongly interacting ions. The model comprehensively describes the low-energy electrodynamics of water (up to 10¹¹Hz) giving however an unexpected outcome: water behaves as if it had far more free ions than the standard model assumes. High concentration of counter charges results in a polarization structure of water. We recognize full well that such a radical model is contrary to many years of research on the dynamics, thermodynamics, and dielectric properties of water; but the results seem logically consistent and may prove stimulating.