Physical Transformation AtlasPTA
Claim · claim:fuel-cell-drives

Chemical potential difference —drives→ Fuel-cell electro-oxidation

The atlas records this claim as established: a chemical potential difference drives fuel-cell electro-oxidation under the conditions below.

establishedK8 · commercial technologyledger chemical → electrical · loss to thermalno record-level review date

Exploreconditions · evidence · matrix context · uses · cite

3cited sources1enumerated routes using it1routes with composition evidence1recorded pathways

Conditions

  • continuous supply of fuel and oxidant to catalysed electrodes separated by a proton- or oxide-conducting electrolyte
regime: selective membrane required

Evidence · 3

  1. [1]
    W. R. Grove. On voltaic series and the combination of gases by platinum (1839)
    Philosophical Magazine 14, 127–130 · doi:10.1080/14786443908649684 · crossref ✓ 2026-09-19 · record
  2. [2]
    A. J. Bard, L. R. Faulkner. Electrochemical Methods: Fundamentals and Applications (2nd ed.) (2001)
    Wiley · book, no DOI · record
  3. [3]
    N. A. A. Qasem, G. A. Q. Abdulrahman. A recent comprehensive review of fuel cells: history, types, and applications (2024)
    International Journal of Energy Research 2024, 7271748 · doi:10.1155/2024/7271748 · crossref ✓ 2026-09-19 · record

Matrix cells this relation feeds

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

D.05 × C.21 · Chemical potential difference × Electrochemical · Established
family: Electrochemical

Uses of this claim

recorded pathways · 1

Cite this claim

Physical Transformation Atlas (2026). claim claim:fuel-cell-drives: Chemical potential difference —drives→ Fuel-cell electro-oxidation. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/claim/fuel-cell-drives

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.