Tunable chromaticity and high color rendering index of WLEDs with CaAlSiN3:Eu2+ and YAG:Ce3+ dual phosphor‐in‐silica‐glass

Phosphors‐in‐glass (PiG), which serves as a potential bi‐replacement of both phosphors and organic encapsulants in high‐power white light‐emitting diodes (WLEDs), has captured much attention due to its high thermal stability and excellent luminescent properties. However, due to the high‐temperature...

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Veröffentlicht in:	Journal of the American Ceramic Society 2020-09, Vol.103 (9), p.4989-4998
Hauptverfasser:	Huang, Ping, Zhao, Yuye, Wang, Jiancheng, Zheng, Yaru, Yang, Peng, Zheng, Qi, Gu, Shijia, Zhou, Beiying, Jiang, Wan, Wang, Lianjun
Format:	Artikel
Sprache:	eng
Schlagworte:	Cerium Chemical reactions Chromaticity Color Encapsulation Europium mesoporous silica Optical properties phosphor in silica glass Phosphors Plasma sintering Raw materials Rendering Silica glass Silicon dioxide Spark plasma sintering Thermal conductivity Thermal stability tunable chromaticity White light white light‐emitting diodes
Online-Zugang:	Volltext
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