Issue 10, 2022

Two-dimensional BA2PbBr4-based wafer for X-rays imaging application

Abstract

As one of the most promising candidates for X-rays imaging materials, perovskites have received extensive attention. However, poor stability and undesirable ion migration are still obstacles to its development. In recent years, the successfully developed two-dimensional (2D) perovskite materials have skillfully solved the above-mentioned problems, but the preparation of their pure phase single crystals remains a great challenge. Here, a 2D perovskite single crystal, BA2PbBr4, was used as a representative model, which was grown via a simple synthesis method of the solution temperature lowering (STL), exhibiting a short fluorescence lifetime (6.82 ns), intense X-rays radioluminescence, and high environmental and temperature stability. Moreover, it has been used in X-rays imaging, which shows good imaging results and stability. This study demonstrates that 2D perovskites have great potential in low-cost X-rays imaging systems.

Graphical abstract: Two-dimensional BA2PbBr4-based wafer for X-rays imaging application

Supplementary files

Article information

Article type
Research Article
Submitted
15 Mar 2022
Accepted
06 Nis 2022
First published
07 Nis 2022

Mater. Chem. Front., 2022,6, 1310-1316

Two-dimensional BA2PbBr4-based wafer for X-rays imaging application

Y. Xu, Y. Li, Q. Wang, H. Chen, Y. Lei, X. Feng, Z. Ci and Z. Jin, Mater. Chem. Front., 2022, 6, 1310 DOI: 10.1039/D2QM00233G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements