Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/144106
Title: A 3D haloplumbate framework constructed from unprecedented Lindqvist-like highly coordinated [Pb6Br25]13- nanoclusters with temperature-dependent emission
Authors: Li, Xinxiong
Do, Thi Thu Ha
del Águila, A. Granados
Huang, Yinjuan
Chen, Wangqiao
Xiong, Qihua
Zhang, Qichun
Keywords: Engineering::Materials
Issue Date: 2018
Source: Li, X., Do, T. T. H., del Águila, A. G., Huang, Y., Chen, W., Xiong, Q., & Zhang, Q. (2018). A 3D haloplumbate framework constructed from unprecedented Lindqvist-like highly coordinated [Pb6Br25]13- nanoclusters with temperature-dependent emission. Chemistry - An Asian Journal, 13(21), 3185-3189. doi:10.1002/asia.201801292
Project: AcRF Tier 1 RG 111/17
AcRF Tier 1 RG 2/17
AcRF Tier 1 RG 114/16
AcRF Tier 1 RG 8/16
MOE 2017-T2-1-021
AcRF Tier 1 RG 113/16
AcRF Tier 1 RG 194/17
Journal: Chemistry - An Asian Journal
Abstract: Searching novel haloplumbate building units to construct three-dimensional (3D) frameworks is very important and highly desirable because such materials would possess new physical properties and potential applications. Here, by employing tetrakis(N-imidazolemethylene)methane(TIMM) as a structure-directing agent, the first 3D haloplumbate framework constructed from unprecedented Lindqvist-like highly coordinated [Pb6 Br25 ]13- nanoclusters has been successfully prepared under hydrothermal condition, where all Pb2+ centres in [Pb6 Br25 ]13- nanoclusters adopt seven-/eight-coordinated configurations. The as-obtained material is a wide-gap semiconductor (≈3.1 eV) and can be stable up to 320 °C. More importantly, this material has been demonstrated to show temperature-dependent emission. Our results could provide a new strategy to explore novel metal-halide open-framework materials.
URI: https://hdl.handle.net/10356/144106
ISSN: 1861-471X
DOI: 10.1002/asia.201801292
Rights: This is the accepted version of the following article: Li, X., Do, T. T. H., del Águila, A. G., Huang, Y., Chen, W., Xiong, Q., & Zhang, Q. (2018). A 3D haloplumbate framework constructed from unprecedented Lindqvist-like highly coordinated [Pb6Br25]13- nanoclusters with temperature-dependent emission. Chemistry - An Asian Journal, 13(21), 3185-3189. doi:10.1002/asia.201801292, which has been published in final form at 10.1002/asia.201801292. This article may be used for non-commercial purposes in accordance with the Wiley Self-Archiving Policy [https://authorservices.wiley.com/authorresources/Journal-Authors/licensing/self-archiving.html].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MSE Journal Articles

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