White-Light Emission from a Semi-Conductive Borate-Stannate.

Author(s) Lin, Y.; Wang, G.E.; Hu, C.L.; Feng, J.H.; Li, L.N.; Mao, J.G.
Journal Angew Chem Int Ed Engl
Date Published 2019 Sep 16
Abstract

In response to ever-increasing application requirements in lighting and displays, a tremendous emphasis is being placed on single-component white-light emission. Single-component inorganic borates doped with rare earth metal ions have shown prominent achievements in white-light emission. The first environmentally friendly defect-induced white-light emitting crystalline inorganic borate, Ba [Sn(OH) ][B(OH) ] , has been prepared. Additionally, it is the first borate-stannate without a Sn-O-B linkage. Notably, Ba [Sn(OH) ][B(OH) ] shows Commission Internationale de l'Eclairage (CIE) chromaticity coordinates of (0.42, 0.38), an ultrahigh color rendering index (CRI) of 94.1, and an appropriate correlated color temperature (CCT) of 3083 K. Such a promising material will provide a new approach in the development of white-light emitting applications.

DOI 10.1002/anie.201907650
ISSN 1521-3773
Citation Lin Y, Wang G-, Hu C-, Feng J-, Li L-, Mao J-. White-Light Emission from a Semi-Conductive Borate-Stannate. Angew Chem Int Ed Engl. 2019;58(38):13390-13393.

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