Constructing a tetraphenylethene (TPE) derivative-decorated polyvinyl alcohol (PVA)/lanthanide nanoparticle composite system for tunable luminescence

2020 ◽  
Vol 49 (17) ◽  
pp. 5539-5546
Author(s):  
Songyang Huang ◽  
Jianbin Wu ◽  
Jiale Li ◽  
Lirong Yu ◽  
Xi Wang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Polyvinyl Alcohol ◽  
Composite System ◽  
Luminescent Properties ◽  
First Time

It is found for the first time that TPEBA-modified PVA ligand-coated lanthanide nanoparticles display tunable luminescent properties due to the established energy transfer from the TPE-based ligand (donor) to the lanthanide nanoparticles (acceptor).

Luminescent properties of Na3Gd1−xEux(PO4)2 and energy transfer in these phosphors

2011 ◽  
Vol 509 (18) ◽  
pp. 5655-5659 ◽  
Author(s):  
Guifang Ju ◽  
Yihua Hu ◽  
Li Chen ◽  
Xiaojuan Wang ◽  
Zhongfei Mu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Luminescent Properties

Luminescent properties and energy transfer of CaO:Ce 3+ , Mn 2+ phosphors for white LED

2016 ◽  
Vol 177 ◽  
pp. 349-353 ◽  
Author(s):  
Qipeng Liu ◽  
Huijun Yin ◽  
Tao Liu ◽  
CuiQing Wang ◽  
Riqiang Liu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Luminescent Properties ◽  
White Led

A Study on the Luminescent Properties and Energy Transfer of Na2BaMgP2O8:Tb3+, Eu3+ Phosphor

2014 ◽  
Vol 700 ◽  
pp. 113-116
Author(s):  
Yu Jie Chen ◽  
Feng Lan Han ◽  
Zhao Luo
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
Powder Diffraction ◽  
Luminescent Properties ◽  
Solid State Lighting ◽  
Diffraction Measurement ◽  
Effective Energy ◽  
X Ray ◽  
Red Color ◽  
Effective Energy Transfer

Na2BaMgP2O8phosphors were synthesized by a standard solid state reaction and their luminescent properties were investigated. The phase structure was analyzed by X-ray powder diffraction measurement. Under the excitation of 365nm, Na2BaMgP2O8:Tb3+, Eu3+phosphors show two color bands of green and red color due to5D4−7F5transition of Tb3+ions and5D0−7F2transition of Eu3+ions, respectively. The emission intensity of Tb3+deceased with the increasing concentration of Eu3+, which verified that an effective energy transfer occurred from Tb3+to Eu3+in Na2BaMgP2O8host. The present study indicated that the phosphors have a high potential application in solid state lighting.

Controlling the Morphology and Size of GdF3:RE3+ (RE = Dy, Tb, and Sm) by pH Value: Growth Mechanism, Energy Transfer, and Luminescent Properties

2017 ◽  
Vol 121 (12) ◽  
pp. 6884-6897 ◽  
Author(s):  
Hongxia Guan ◽  
Chengyi Xu ◽  
Ye Sheng ◽  
Yanhua Song ◽  
Keyan Zheng ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Growth Mechanism ◽  
Ph Value ◽  
Luminescent Properties ◽  
Value Growth

Luminescent properties and energy transfer in the green phosphors LaBSiO5:Tb3+,Ce3+

Luminescence ◽  
2014 ◽  
Vol 30 (6) ◽  
pp. 719-722
Author(s):  
Zhengliang Wang ◽  
Ping Cheng ◽  
Pei He ◽  
Yong Liu ◽  
Yayun Zhou ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Luminescent Properties

scholarly journals Enhanced visible and near infrared emissions via Ce3+to Ln3+energy transfer in Ln3+-doped CeF3nanocrystals (Ln = Nd and Sm)

2016 ◽  
Vol 45 (1) ◽  
pp. 78-84 ◽  
Author(s):  
Tuhin Samanta ◽  
Shyam Sarkar ◽  
Venkata. N. K. B. Adusumalli ◽  
Athma E. Praveen ◽  
Venkataramanan Mahalingam
Keyword(s):  
Energy Transfer ◽  
Near Infrared ◽  
Colloidal Nanocrystals ◽  
Infrared Emissions ◽  
First Time

We report the enhancement of both visible and near infrared (NIR) emissions from Nd3+ionsviaCe3+sensitization in colloidal nanocrystals for the first time.

Luminescent Properties and Energy Transfer of La2-x-yMgTiO6∶xDy3+,yEu3+ White Phosphors

2019 ◽  
Vol 40 (6) ◽  
pp. 713-718
Author(s):  
谢会东 XIE Hui-dong ◽  
谭玉荣 TAN Yu-rong ◽  
苏彬彬 SU Bin-bin ◽  
李 洁 LI Jie ◽  
赵亚娟 ZHAO Ya-juan
Keyword(s):  
Energy Transfer ◽  
Luminescent Properties
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