The Electrical Double Layer and the Theory of Electrocapillarity by David C. Grahame Created 2026-10-20 Updated 2026-10-24
Chemical Reviews 41(3), 441–501. Publisher: doi.org/10.1021/cr60130a002
Electrochemical Society primary-paper archive: knowledge.electrochem.org/estir/hist/hist-66-Grahame.pdf
Section VI, printed pp. 470–474, derives the diffuse-layer theory from Poisson and Boltzmann equations. Equations (43)–(48), printed p. 474, distinguish integrated charge, integral capacitance and differential capacitance. The archived PDF includes two preliminary pages before printed p. 441.