Journal article

Authors list: Stangl, JM; Dietrich, D; Sedykh, AE; Janiak, C; Müller-Buschbaum, K

Publication year: 2018

Pages: 9248-9257

Journal: Journal of Materials Chemistry C Materials for optical and electronic devices

Volume number: 6

Issue number: 34

ISSN: 2050-7526

DOI Link: https://doi.org/10.1039/c8tc01454j

Publisher: Royal Society of Chemistry

Abstract: 
Humidity sensing properties of luminescent metal-organic framework (MOF) polymer mixed-matrix membranes (MMMs) 3[Ba0.98Eu0.02(Im)(2)]@PSF (Im = imidazolate, PSF = polysulfone Ultrason (R) S), 3[Sr0.90Eu0.10(Im)(2)]@PSF, and 3[Ce(Im)(3)ImH]ImH@PSF were investigated. MMMs show superior properties compared to bulk MOFs especially in stability, handling and long-term monitoring. In order to evaluate these films for such real status analyses, both their sensitivity and stability were determined and compared to bulk MOFs. Therefore, the progress of the humidity induced luminescence intensity quenching of the MMMs and the corresponding bulk substances was investigated for several pre-set relative humidities at room temperature. The MMMs show distinct and diverse luminescence loss and sensitivity rendering the monitoring of a very low relative humidity of only 2% accessible.

Harvard Citation style: Stangl, J., Dietrich, D., Sedykh, A., Janiak, C. and Müller-Buschbaum, K. (2018) Luminescent MOF polymer mixed matrix membranes for humidity sensing in real status analysis, Journal of Materials Chemistry C Materials for optical and electronic devices, 6(34), pp. 9248-9257. https://doi.org/10.1039/c8tc01454j

APA Citation style: Stangl, J., Dietrich, D., Sedykh, A., Janiak, C., & Müller-Buschbaum, K. (2018). Luminescent MOF polymer mixed matrix membranes for humidity sensing in real status analysis. Journal of Materials Chemistry C Materials for optical and electronic devices. 6(34), 9248-9257. https://doi.org/10.1039/c8tc01454j