One-Dimensional Lead-Free Halide with Near-Unity Greenish-Yellow Light Emission

2020 ◽  
Vol 32 (15) ◽  
pp. 6525-6531 ◽  
Author(s):  
Sai Li ◽  
Jun Xu ◽  
Zhigang Li ◽  
Zhichao Zeng ◽  
Wei Li ◽  
...  
Keyword(s):  
Light Emission ◽  
Lead Free ◽  
Yellow Light ◽  
One Dimensional ◽  
Greenish Yellow

Highly efficient self-trapped exciton emission in a one-dimensional face-shared hybrid lead bromide

2021 ◽  
Author(s):  
Zhikai Qi ◽  
Yali Chen ◽  
Yao Guo ◽  
Xuelian Yang ◽  
Huizhi Gao ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Light Emission ◽  
Yellow Light ◽  
Exciton Emission ◽  
One Dimensional ◽  
Highly Efficient ◽  
Lead Bromide ◽  
Dimensional Face

A new one-dimensional face-shared hybrid lead bromide exhibits highly efficient broadband yellow-light emission with a quantum yield of 16.8%.

A lead-free semiconducting hybrid with ultra-high color rendering index white-light emission

2018 ◽  
Vol 6 (11) ◽  
pp. 2801-2805 ◽  
Author(s):  
Asma Khan ◽  
Aurang Zeb ◽  
Lina Li ◽  
Weichuan Zhang ◽  
Zhihua Sun ◽  
...  
Keyword(s):  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Lead Free ◽  
One Dimensional ◽  
Chromaticity Coordinates ◽  
Color Rendering Index ◽  
Cie Chromaticity ◽  
Color Rendering

We present a one-dimensional lead-free semiconducting hybrid exhibiting white-light emission with an ultra-high CRI of 96.29 and CIE chromaticity coordinates of (0.32, 0.33).

Tetrameric cluster assembled one-dimensional hybrid lead halides with broadband light emission

CrystEngComm ◽  
2020 ◽  
Vol 22 (47) ◽  
pp. 8208-8213
Author(s):  
Wei-Feng Zhang ◽  
Jian-Qiang Zhao ◽  
Xing-Yu Sun ◽  
Yue-Yu Ma ◽  
Hong-Mei Pan ◽  
...  
Keyword(s):  
Crystal Lattice ◽  
Potential Application ◽  
Light Emission ◽  
The Self ◽  
Yellow Light ◽  
One Dimensional ◽  
Halide Perovskites ◽  
Lead Halide

A series of new types of 1D lead halide perovskites have been synthesized based on [Pb4X16] tetrameric clusters. The 1D crystal lattice exhibits broadband yellow light emission arising from the self-trapped excitons with potential application in WLEDs.

Te4+-Doped Zero-Dimensional Cs2ZnCl4 Single Crystals for Broadband Yellow Light Emission

2021 ◽  
Author(s):  
Xiaoxia Liu ◽  
Chengdong Peng ◽  
Lijie Zhang ◽  
Daying Guo ◽  
Yuexiao Pan
Keyword(s):  
Single Crystals ◽  
Light Emission ◽  
Environmentally Friendly ◽  
Metal Halide ◽  
Lead Free ◽  
Yellow Light ◽  
Ion Doping ◽  
Photoluminescent Materials ◽  
Free Metal

As an all-inorganic 0D lead-free metal halide, Cs2ZnCl4 is a potential excellent matrix to prepare chemical stable and environmentally friendly photoluminescent materials through ion doping strategy. So, it is necessary...

A new photochromic Gd-MOF with photoswitchable bluish-white to greenish-yellow emission based on electron transfer

2020 ◽  
Vol 56 (93) ◽  
pp. 14689-14692
Author(s):  
Pei-Xin Li ◽  
Zhi-Xin Xie ◽  
Ai-Ping Jin ◽  
Jing Li ◽  
Guo-Cong Guo
Keyword(s):  
Electron Transfer ◽  
White Light ◽  
Light Emission ◽  
Yellow Emission ◽  
Yellow Light ◽  
White Emission ◽  
Greenish Yellow ◽  
Photoluminescence Studies ◽  
The Way

A new Gd-MOF exhibits interesting properties of photoswitchable bluish white light to greenish yellow light emission as a result of electron transfer (ET). Photoluminescence studies on the dual-emitter Gd-MOF, which paves the way for white emission though ET.

Lead chlorine cluster assembled one-dimensional halide with highly efficient broadband white-light emission

2021 ◽  
Author(s):  
Jian-Qiang Zhao ◽  
Chen Sun ◽  
Meng Yue ◽  
Yan Meng ◽  
Xian-Mei Zhao ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
One Dimensional ◽  
Highly Efficient

One new lead chlorine cluster assembled 1D non-perovskite halide of [DTHPE]2Pb3Cl10 was synthesized which displays strong broadband bluish white light emission with a high photoluminescence quantum efficiency of 19.45% exceeding those of previously reported 2D lead perovskites.

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