journal article·2005-02

Design rules for reversible thermochromic mixtures

D. C. MacLaren, M. A. White

Journal of Materials Science· Volume 40· Issue 3
Publisher page

Abstract

The results of a systematic study of the influence of the color developer and the solvent on thermochromic properties of a reversible thermochromic system—crystal violet lactone as dye; propyl gallate, octyl gallate or lauryl gallate as developer; 1-tetradecanol, 1-hexadecanol or 1-octadecanol as solvent—are presented. Thermodynamic analysis of the developer-solvent phase diagrams is used to determine and compare the developer-solvent interactions in the systems, and observed variations in thermochromic properties are correlated with these interactions. The relationship between thermochromic behavior and competing dye-developer and developer-solvent interactions leads us to the first design rules for reversible thermochromic mixtures based on intermolecular interactions.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Photochromic and Fluorescence Chemistry · Free Radicals and Antioxidants · Dyeing and Modifying Textile Fibers

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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