Robust Organogel Scintillator for Self-healing and Ultra-flexible X-ray Imaging

© 2023 Wiley‐VCH GmbH.

Détails bibliographiques
Publié dans:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 13 vom: 19. März, Seite e2311206
Auteur principal: Liu, Lulu (Auteur)
Autres auteurs: Hu, Haijing, Pan, Wanting, Gao, Hang, Song, Jinmei, Feng, Xiaopeng, Qu, Wei, Wei, Wei, Yang, Bai, Wei, Haotong
Format: Article en ligne
Langue:English
Publié: 2024
Accès à la collection:Advanced materials (Deerfield Beach, Fla.)
Sujets:Journal Article flexible organogel scintillator self‐healing water stability x‐ray imaging
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520 |a Metal halide scintillators serve as promising candidates for X-ray detection due to their high attenuation coefficients, high light yields, and low-cost solution-processable characteristics. However, the issues of humidity/thermal quenching and mechanical fragility, remain obstacles to the broad and diversified development of metal halide scintillators. Here, this work reports a lead-free, water-stable, stretchable, and self-healing (ethylenebis-triphenylphosphonium manganese (II) bromide (C38H34P2)MnBr4 organogel scintillator that meets X-ray imaging in complex scenarios. The robust organogel scintillator can be stretched with elongation up to 1300% while maintaining the scintillation properties. Activated by the dynamic hydrogen bonds and coordination bonds design, the organogel scintillator exhibits excellent self-healing properties at room temperature to alleviate the vignetting problem of the rigid scintillator films, the X-ray imaging resolution can reach 16.7 lp mm-1. The organogel scintillator can also realize flexible and self-healing X-ray imaging in water, providing a design path for portable devices in harsh conditions 
650 4 |a Journal Article 
650 4 |a flexible 
650 4 |a organogel scintillator 
650 4 |a self‐healing 
650 4 |a water stability 
650 4 |a x‐ray imaging 
700 1 |a Hu, Haijing  |e verfasserin  |4 aut 
700 1 |a Pan, Wanting  |e verfasserin  |4 aut 
700 1 |a Gao, Hang  |e verfasserin  |4 aut 
700 1 |a Song, Jinmei  |e verfasserin  |4 aut 
700 1 |a Feng, Xiaopeng  |e verfasserin  |4 aut 
700 1 |a Qu, Wei  |e verfasserin  |4 aut 
700 1 |a Wei, Wei  |e verfasserin  |4 aut 
700 1 |a Yang, Bai  |e verfasserin  |4 aut 
700 1 |a Wei, Haotong  |e verfasserin  |4 aut 
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773 1 8 |g volume:36  |g year:2024  |g number:13  |g day:19  |g month:03  |g pages:e2311206 
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