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CNDs@zeolite: new room-temperature phosphorescent materials derived by pyrolysis of organo-templated zeolites

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Abstract

Room-temperature phosphorescent (RTP) materials, typically heavy metals containing inorganic/metal complexes and a few pure organics, are highly desired in optoelectronics, biological imaging, and anti-counterfeit fields. In this study, we discovered a new class, CNDs@zeolite, of RTP materials prepared by the pyrolysis of organic amines confined in zeolites. The resulting composite materials exhibit a long lifetime of hundreds of milliseconds and high quantum yields of up to ca. 18%. The RTP properties can be modulated by selecting different organic templates and zeolitic frameworks.

Graphical abstract: CNDs@zeolite: new room-temperature phosphorescent materials derived by pyrolysis of organo-templated zeolites

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Publication details

The article was received on 03 Aug 2017, accepted on 29 Sep 2017 and first published on 03 Oct 2017


Article type: Paper
DOI: 10.1039/C7TC03487C
Citation: J. Mater. Chem. C, 2017, Advance Article
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    CNDs@zeolite: new room-temperature phosphorescent materials derived by pyrolysis of organo-templated zeolites

    Y. Mu, H. Shi, Y. Wang, H. Ding and J. Li, J. Mater. Chem. C, 2017, Advance Article , DOI: 10.1039/C7TC03487C

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