Physical Transformation AtlasPTA
Claim · claim:concentration-cell-bounded-nernst

Concentration cell effect —bounded by→ Nernst / Gibbs free-energy bound

The atlas records this claim as established: the concentration cell effect is bounded by the Nernst / Gibbs free-energy bound under the conditions below.

establishedrecord reviewed 2026-09-21

Exploreconditions · evidence · matrix context · cite

1cited sources0enumerated routes using it0routes with composition evidence0recorded pathways

Conditions

  • E = (RT/zF)·ln(a₁/a₂) per cell — 59 mV per decade of activity ratio at 25 °C — sets the reversible work per unit charge

Evidence · 1

  1. [1]
    A. J. Bard, L. R. Faulkner. Electrochemical Methods: Fundamentals and Applications (2nd ed.) (2001)
    Wiley · book, no DOI · record

Related matrix context

This claim does not itself create a matrix cell. The context below belongs to Concentration cell effect, the phenomenon it is about.

D = disequilibrium row · C = coupling family column. A cell reads the state of the atlas for that pair.

family: Electrochemical (C.21)
D.03 × C.21 · Concentration gradient × Electrochemical · Established

Cite this claim

Physical Transformation Atlas (2026). claim claim:concentration-cell-bounded-nernst: Concentration cell effect —bounded by→ Nernst / Gibbs free-energy bound. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/claim/concentration-cell-bounded-nernst

Ids and matrix addresses are stable across revisions; the revision hash identifies the exact canonical files the record was compiled from and is meta.data_hash in every /api export. Reuse terms: see the license field in any export.