Synthesis and improved photoluminescence of hexagonal crystals of Li2ZrF6:Mn4+ for warm WLED application

2018 ◽  
Vol 47 (46) ◽  
pp. 16516-16523 ◽  
Author(s):  
Lei Zhang ◽  
Luqing Xi ◽  
Yuexiao Pan ◽  
Yajun Jia ◽  
Mingmei Wu ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Luminescence Intensity ◽  
Room Temperature ◽  
Exchange Method ◽  
Red Phosphor ◽  
Ion Exchange Method ◽  
First Time ◽  
Hexagonal Crystals

A novel red phosphor Li2ZrF6:Mn4+ being promising for application in WLEDs has been synthesized for the first time by the ion-exchange method at room temperature, and its luminescence intensity has been optimized.

Anchoring CuS nanoparticles on accordion-like Ti3C2 as high electrocatalytic activity counter electrodes for QDSSCs

2020 ◽  
Vol 7 (19) ◽  
pp. 3727-3734
Author(s):  
Zizun Tian ◽  
Zhonglu Qi ◽  
Yuhao Yang ◽  
Hailong Yan ◽  
Qianqiao Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Ion Exchange ◽  
Quantum Dot ◽  
Electrocatalytic Activity ◽  
Room Temperature ◽  
Counter Electrode ◽  
Counter Electrodes ◽  
Exchange Method ◽  
Ion Exchange Method ◽  
Sensitized Solar Cells

A Ti3C2/CuS composite has been fabricated as a counter electrode for quantum dot-sensitized solar cells by anchoring CuS nanoparticles on Ti3C2via a facile ion-exchange method at room temperature.

In situ organic solvent-free synthesis of a novel red emitting Mn4+ doped KRbGeF6 phosphor at the room temperature

2020 ◽  
Vol 49 (38) ◽  
pp. 13226-13232 ◽  
Author(s):  
Yajun Jia ◽  
Yuexiao Pan ◽  
Jiawen Zhu ◽  
Xi'an Chen ◽  
Aiyin Wang ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Organic Solvent ◽  
Organic Solvents ◽  
Room Temperature ◽  
One Pot ◽  
Exchange Method ◽  
Ion Exchange Method ◽  
Solvent Free Synthesis ◽  
Red Emitting Phosphor

An efficient red emitting phosphor KRbGeF6 : Mn4+ was prepared by an in situ one-pot ion-exchange method at room temperature without organic solvents or HF.

A highly efficient Fe-Ni-S/NF hybrid electrode for promoting oxygen evolution performance

2021 ◽  
Author(s):  
YuYun Chen ◽  
Yang Xu ◽  
Shuai Niu ◽  
Jun Yan ◽  
Ye-Yu Wu ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Oxygen Evolution ◽  
Hierarchical Structure ◽  
Alkaline Solution ◽  
Exchange Method ◽  
Highly Efficient ◽  
Ion Exchange Method

In this study, a Fe-Ni-S/NF hybrid electrode with hierarchical structure was fabricated via a simple hydrothermal and ion exchange method, which exhibits remarkable OER performance in alkaline solution with an...

Preparation of BiOCl/Bi2S3 composites by simple ion exchange method for highly efficient photocatalytic reduction of Cr6+

2020 ◽  
Vol 506 ◽  
pp. 145000 ◽  
Author(s):  
Yun Lu ◽  
Jimei Song ◽  
Wenfang Li ◽  
Yali Pan ◽  
Huiyao Fang ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Photocatalytic Reduction ◽  
Exchange Method ◽  
Highly Efficient ◽  
Ion Exchange Method

Enantioselective oxidation of sulfide to sulfoxide on Ti-containing mesoporous silica prepared by a template-ion exchange method

2001 ◽  
Vol 48 (1-3) ◽  
pp. 271-277 ◽  
Author(s):  
Masakazu Iwamoto ◽  
Yasuhiro Tanaka ◽  
Jiro Hirosumi ◽  
Nozomu Kita ◽  
Sugeng Triwahyono
Keyword(s):  
Ion Exchange ◽  
Mesoporous Silica ◽  
Exchange Method ◽  
Enantioselective Oxidation ◽  
Ion Exchange Method
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