"One-Click Restart" Recycling of Metal-Free Perovskite X-Ray Detectors

© 2024 Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 26 vom: 25. Juni, Seite e2400783
1. Verfasser: Li, Haojin (VerfasserIn)
Weitere Verfasser: Li, Telun, Ma, Chuang, Liu, Xinmei, Lang, Lei, Yang, Tinghuan, Song, Xin, Cui, Qingyue, Yang, Zhou, Liu, Shengzhong Frank, Zhao, Kui
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article X‐ray imaging eco‐friendly recycling flexible X‐ray detector highly sensitive metal‐free perovskite
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520 |a Halide perovskites have shown great potential in X-ray detection due to outstanding optoelectronic properties. However, finding a cost-effective and environmentally sustainable method for handling end-of-life devices has remained challenging. Here, a "One-Click Restart" eco-friendly recycling strategy is introduced for end-of-life perovskite X-ray detectors. This method, utilizing water, allows for the recapture and reuse of both perovskite and conductor materials. The process is straightforward and environmentally friendly, eliminating the need for further chemical treatment, purification, additional additives or catalysts, and complex equipment. A sustainable device cycle is developed by reconstructing flexible perovskite membranes for wearable electronics from recycled materials. Large-scale, flexible membranes made from metal-free perovskite DABCO-N2H5-I3 (DABCO = N-N'-diazabicyclo[2.2.2]octonium) achieve remarkably impressive average sensitivity of 6204 ± 268 µC Gyair -1 cm-2 and a low detection limit of 102.3 nGyair s-1, which makes highly effective for X-ray imaging. The sensitivity of recycled flexible devices not only matches that of single-crystal devices made with fresh materials but also ranks as the highest among all metal-free perovskite X-ray detectors. "One-Click Restart" applies to scalable flexible devices derived from aged single-crystal counterparts, offering significant cost, time, and energy savings compared to their single-crystal equivalents. Such advantages significantly boost future market competitiveness 
650 4 |a Journal Article 
650 4 |a X‐ray imaging 
650 4 |a eco‐friendly recycling 
650 4 |a flexible X‐ray detector 
650 4 |a highly sensitive 
650 4 |a metal‐free perovskite 
700 1 |a Li, Telun  |e verfasserin  |4 aut 
700 1 |a Ma, Chuang  |e verfasserin  |4 aut 
700 1 |a Liu, Xinmei  |e verfasserin  |4 aut 
700 1 |a Lang, Lei  |e verfasserin  |4 aut 
700 1 |a Yang, Tinghuan  |e verfasserin  |4 aut 
700 1 |a Song, Xin  |e verfasserin  |4 aut 
700 1 |a Cui, Qingyue  |e verfasserin  |4 aut 
700 1 |a Yang, Zhou  |e verfasserin  |4 aut 
700 1 |a Liu, Shengzhong Frank  |e verfasserin  |4 aut 
700 1 |a Zhao, Kui  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 36(2024), 26 vom: 25. Juni, Seite e2400783  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:36  |g year:2024  |g number:26  |g day:25  |g month:06  |g pages:e2400783 
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