What question did this study set out to answer?

To develop a thermochromic, self-luminescent composite membrane using polyethylene glycol for thermal management and other applications.

March 14, 2026Open Access

Thermochromic, self-luminescent solid-solid phase change composite membrane from polyethylene glycol entanglement for thermal management, shape memory and information encryption

Key Points

To develop a thermochromic, self-luminescent composite membrane using polyethylene glycol for thermal management and other applications.
Utilization of low molecular weight polyethylene glycol in composite form
Evaluation of thermochromic properties during phase changes
Assessment of shape memory effects and information encryption potential
Demonstrated effective thermal energy storage capabilities
Revealed significant improvements in thermal management applications
Showed promising results for shape memory and information encryption functionalities

Abstract

Phase change materials (PCMs), capable of absorbing and releasing thermal energy during phase transitions, hold significant potential for thermal energy storage applications. Low molecular weight polyethylene glycol (LPEG, Mw =...

Thermochromic, self-luminescent solid-solid phase change composite membrane from polyethylene glycol entanglement for thermal management, shape memory and information encryption

Key Points

Abstract

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