Title: stratified film
Long Title: IUPAC Gold Book - stratified film
DOI: 10.1351/goldbook.S06039
Status: current

Definition
A film in which more than two thicknesses coexist in a fixed configuration over significant periods of time.

Related Term
- film: https://goldbook.iupac.org//terms/view/F02366

Source
- PAC, 1972, 31, 577. 'Manual of Symbols and Terminology for Physicochemical Quantities and Units, Appendix II: Definitions, Terminology and Symbols in Colloid and Surface Chemistry' on page 614 (https://doi.org/10.1351/pac197231040577)

Other Outputs
- html: https://goldbook.iupac.org/terms/view/S06039/html
- json: https://goldbook.iupac.org/terms/view/S06039/json
- xml: https://goldbook.iupac.org/terms/view/S06039/xml

Citation: Citation: 'stratified film' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.S06039
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Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.
Accessed: 2026-07-23T23:06:23+00:00