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Title: | Multiresponsive emissions in luminescent ions doped quaternary piezophotonic materials for mechanical-to-optical energy conversion and sensing applications | Authors: | Zhao, Y Peng, D Bai, G Huang, Y Xu, S Hao, J |
Issue Date: | 26-May-2021 | Source: | Advanced functional materials, 26 May 2021, v. 31, no. 22, 2010265 | Abstract: | Visualization and noncontact sensing can be achieved based on multimode luminescent materials, which is essential to flexible optoelectronics, information encryption, and infrastructure monitoring. However, the development of optical sensors is primally limited by developing high-performance luminescent functional materials with energy conversion. Here, by codoping transition metal and lanthanide ions into quaternary piezophotonic semiconductors MZnOS (M = Ca, Sr, Ba) microcrystals, the efficient multimode luminescent materials are successfully synthesized. They can simultaneously respond to ultraviolet, near-infrared and stress, and exhibit completely different optical characteristics. Specifically, both composite film and block are prepared by mixing luminescent particles and polymers for mechanical-to-optical energy conversion. The developed composite based on mechanoluminescence can be utilized for visualizing pressure distribution, even E-signature, and anti-counterfeiting systems. In addition, temperature detection is researched based on upconversion emissions. The results suggest that these materials have great potential applications in advanced optical multimode sensors, which is of significance for integrated optoelectronic devices. | Keywords: | Energy conversion Luminescent ions Mechanoluminescence Piezophotonics Pressure distribution |
Publisher: | Wiley-VCH | Journal: | Advanced functional materials | ISSN: | 1616-301X | EISSN: | 1616-3028 | DOI: | 10.1002/adfm.202010265 | Rights: | © 2021 Wiley-VCH GmbH This is the peer reviewed version of the following article: Zhao, Y., Peng, D., Bai, G., Huang, Y., Xu, S., & Hao, J. (2021). Multiresponsive Emissions in Luminescent Ions Doped Quaternary Piezophotonic Materials for Mechanical‐to‐Optical Energy Conversion and Sensing Applications. Advanced Functional Materials, 31(22), 2010265, which has been published in final form at https://doi.org/10.1002/adfm.202010265. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited. |
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Hao_Multiresponsive_Emissions_Luminescent.pdf | Pre-Published version | 5.2 MB | Adobe PDF | View/Open |
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