Doping-activated thermal polymorphic transition of luminescent organic crystals

Haruto Furukawa; Takashi Tachikawa; Suguru Ito

doi:10.1039/d6cc00603e

January 1, 2026Chemical Communications

Doping-activated thermal polymorphic transition of luminescent organic crystals

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Key Points

This research aims to investigate a novel doping method that triggers thermal polymorphic transitions in luminescent organic crystals.
Proposed a doping strategy for organic molecular crystals.
Examined the impact of doping on thermal transitions.
Compared luminescent properties before and after doping.
Doping induced significant thermal polymorphic transitions.
The luminescent properties were altered upon doping.
Unprecedented changes in crystal structure were observed.

Implication

Doping strategy activates thermal polymorphic transitions in organic crystals, suggesting new applications in material science.

Abstract

Herein, we propose an unprecedented doping strategy to activate thermal polymorphic transitions in organic molecular crystals. While the green-emissive crystal of mono(benzothienyl)benzothiadiazole remains unchanged upon direct heating, doping with only...

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Cite This Study

Furukawa et al. (2026) studied this question.

synapsesocial.com/papers/69ccb6fd16edfba7beb88c4e https://doi.org/10.1039/d6cc00603e

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Doping-activated thermal polymorphic transition of luminescent organic crystals

Key Points

Implication

Abstract

Discussion

Cite This Study

Doping-activated thermal polymorphic transition of luminescent organic crystals

Key Points

Implication

Abstract

Discussion

Cite This Study

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