Facile synthesis of α‐Si 3 N 4 nanoneedles and their photoluminescence properties

2019 ◽  
Vol 16 (6) ◽  
pp. 2373-2379 ◽  
Author(s):  
Xiulin Shen ◽  
Haitao Liu ◽  
Xianmei Zhang ◽  
Zhaohui Huang ◽  
Yangai Liu ◽  
...  
Keyword(s):  
Photoluminescence Properties ◽  
Facile Synthesis

Scheelite (CaWO4)-type microphosphors: Facile synthesis, structural characterization and photoluminescence properties

2016 ◽  
Vol 30 (32n33) ◽  
pp. 1650400 ◽  
Author(s):  
Yuanyuan Han ◽  
Dan Wang ◽  
Danyang Liang ◽  
Shiqi Wang ◽  
Guoxin Lu ◽  
...  
Keyword(s):  
Luminescence Decay ◽  
Precipitation Method ◽  
Ammonium Bromide ◽  
Photoluminescence Properties ◽  
Facile Synthesis ◽  
Cetyltrimethyl Ammonium Bromide ◽  
Broad Emission ◽  
Transition Formula ◽  
Cetyltrimethyl Ammonium ◽  
Uv Excitation

Scheelite (CaWO4)-type microphosphors were synthesized by the precipitation method assisted with cetyltrimethyl ammonium bromide (CTAB). All compounds crystallized in the tetragonal structure with space group [Formula: see text] (No. 88). FE-SEM micrographs illustrate the spherical-like morphologies and rough surface. PL spectra indicate the broad emission peak maximum at 613 nm under UV excitation. Luminescence decay curves monitored by [Formula: see text] transition ([Formula: see text] nm) of Eu[Formula: see text] in doped CaWO4 are presented, the curves exhibit a single-exponential feature and the lifetime for doped CaWO4 is 0.61 ms.

Facile synthesis of S, N co-doped carbon dots and investigation of their photoluminescence properties

2015 ◽  
Vol 17 (31) ◽  
pp. 20154-20159 ◽  
Author(s):  
Yue Zhang ◽  
Junhui He
Keyword(s):  
Carbon Dots ◽  
Photoluminescence Properties ◽  
Facile Synthesis ◽  
Photoluminescence Mechanism ◽  
Doped Carbon Dots ◽  
Co Doped

Carbon dots with stable down and up conversion fluorescence were synthesized and a unique photoluminescence mechanism is proposed.

Facile synthesis of CdZnS QDs: Effects of different capping agents on the photoluminescence properties

2018 ◽  
Vol 81 ◽  
pp. 113-117 ◽  
Author(s):  
Muhammad Masab ◽  
Haji Muhammad ◽  
Faheem Shah ◽  
Muhammad Yasir ◽  
Muddasir Hanif
Keyword(s):  
Photoluminescence Properties ◽  
Facile Synthesis ◽  
Capping Agents

A facile synthesis of Mn doped CsPbCl3 perovskite with high photoluminescence properties

Optik ◽  
2019 ◽  
Vol 198 ◽  
pp. 163241 ◽  
Author(s):  
Yilu Pan ◽  
Ganlin Chen ◽  
Zhihang Guo ◽  
Qi Zhao ◽  
Yaochang Yue ◽  
...  
Keyword(s):  
Photoluminescence Properties ◽  
Facile Synthesis ◽  
Mn Doped

scholarly journals A Facile Synthesis and Photoluminescence Properties of SiO<sub>2</sub>:Tb<sup>3+</sup> Spherical Nanoparticles

2017 ◽  
Vol 06 (02) ◽  
pp. 11-21 ◽  
Author(s):  
Murad M. A. Abualrejal ◽  
Haifeng Zou ◽  
Jie Chen ◽  
Yanhua Song ◽  
Ye Sheng
Keyword(s):  
Spherical Nanoparticles ◽  
Photoluminescence Properties ◽  
Facile Synthesis

Facile synthesis of lanthanide doped yttria nanophosphors by a simple microplasma-assisted process

2019 ◽  
Vol 4 (5) ◽  
pp. 891-898 ◽  
Author(s):  
Liangliang Lin ◽  
Sergey A. Starostin ◽  
Xintong Ma ◽  
Sirui Li ◽  
Saif A. Khan ◽  
...  
Keyword(s):  
Environmentally Friendly ◽  
Photoluminescence Properties ◽  
Facile Synthesis

An environmentally friendly microplasma-based method is applied to produce crystalline lanthanide doped nanophosphors of controllable photoluminescence properties.

Facile synthesis, morphology and tunable photoluminescence properties of BaMgF4:Ce3+/Tb3+/Eu3+ phosphors

CrystEngComm ◽  
2019 ◽  
Vol 21 (2) ◽  
pp. 339-347 ◽  
Author(s):  
Wenpeng Xia ◽  
Yufeng Zhang ◽  
Jie Xiong ◽  
Shanshan Hu ◽  
Jie Yu ◽  
...  
Keyword(s):  
Hydrothermal Process ◽  
Photoluminescence Properties ◽  
Facile Synthesis ◽  
Facile Hydrothermal Process

A series of BaMgF4:Ce3+/Tb3+/Eu3+ phosphors were successfully prepared via a facile hydrothermal process.

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