Dual-responsive Sr2SiO4:Eu2+-Ba3MgSi2O8:Eu2+, Mn2+ composite phosphor to human eyes and plant chlorophylls applications for general lighting and plant lighting

被引：69

作者：

Mao, Zhiyong ^{[1
,2
]}

Chen, Jingjing ^{[1
]}

Li, Jian ^{[1
]}

Wang, Dajian ^{[2
]}

机构：

[1] Tianjin Univ Technol, Sch Mat Sci & Engn, Tianjin 300384, Peoples R China

[2] Tianjin Univ Technol, Tianjin Key Lab Photoelect Mat & Devices, Tianjin 300384, Peoples R China

来源：

CHEMICAL ENGINEERING JOURNAL | 2016年 / 284卷

基金：

中国国家自然科学基金;

关键词：

Phosphors; Dual-response; General lighting; Plant lighting; LEDs; EMITTING-DIODES; EMISSION; PHOTOSYNTHESIS; FLUX; SR;

D O I：

10.1016/j.cej.2015.09.051

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Herein, blue-red synchronous emitting Ba3MgSi2O8:Eu2+, Mn2+ nanocrystals matched well the photosynthetic action spectrum (PAS) of plant chlorophylls was fabricated on green emitting Sr2SiO4:Eu2+ emitter covered entirely the photopic vision function (PVF) of human eyes, to construct Sr2SiO4:Eu2+-Ba3MgSi2O8: Eu2+, Mn2+ dual-responsive composite phosphor. The micro-structure and blue-green-red tri-bands photoluminescence for the obtained composite phosphor were investigated in detail. White light emission with excellent dual-response characters to PAS of plant chlorophylls and PVF of human eyes was obtained, indicating the potential applications in both of general lighting and plant lighting. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：1003 / 1007

页数：5

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