Gouy-Chapman diffuse-layer framework: κ^(−1) = sqrt(ε·ε₀·R·T/(2·F²·I)) (Debye length ∝ I^(−1/2))

Layer 2 — Chemistryin the electrocatalysis subtree

Gouy-Chapman diffuse-layer model of the electrical double layer: the Debye screening length κ^(−1) = sqrt(ε·ε₀·R·T/(2·F²·I)) sets the characteristic decay distance of the potential into solution from a charged interface, with I the ionic…

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Gouy-Chapman Debye length: κ^(−1) = 1/√I; κ^(−1)(4I)/κ^(−1)(I) = 1/2; κ^(−1)(9I)/κ^(−1)(I) = 1/3; κ^(−1)(I=1) = 1
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