Cesium Lead Chloride/Bromide Perovskite Quantum Dots with Strong Blue Emission Realized via a Nitrate-Induced Selective Surface Defect Elimination Process

2018 ◽  
Vol 10 (1) ◽  
pp. 90-96 ◽  
Author(s):  
Shixun Wang ◽  
Yu Wang ◽  
Yu Zhang ◽  
Xiangtong Zhang ◽  
Xinyu Shen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Surface Defect ◽  
Blue Emission ◽  
Lead Chloride ◽  
Elimination Process ◽  
Perovskite Quantum Dots ◽  
Strong Blue Emission ◽  
Defect Elimination

Thermally Stable Copper(II)-Doped Cesium Lead Halide Perovskite Quantum Dots with Strong Blue Emission

2019 ◽  
Vol 10 (5) ◽  
pp. 943-952 ◽  
Author(s):  
Chenghao Bi ◽  
Shixun Wang ◽  
Qiang Li ◽  
Stephen V. Kershaw ◽  
Jianjun Tian ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Blue Emission ◽  
Thermally Stable ◽  
Perovskite Quantum Dots ◽  
Strong Blue Emission ◽  
Halide Perovskite ◽  
Lead Halide

scholarly journals Lead-free, stable, high-efficiency (52%) blue luminescent FA3Bi2Br9 perovskite quantum dots

2020 ◽  
Vol 5 (3) ◽  
pp. 580-585 ◽  
Author(s):  
Yalong Shen ◽  
Jun Yin ◽  
Bo Cai ◽  
Ziming Wang ◽  
Yuhang Dong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Yield ◽  
Room Temperature ◽  
High Efficiency ◽  
Blue Emission ◽  
Lead Free ◽  
Photoluminescence Quantum Yield ◽  
Perovskite Quantum Dots ◽  
First Time

Lead-free Bi-based perovskite FA3Bi2X9 (X = Cl, Br, and I) quantum dots (QDs) are synthesized for the first time at room temperature. The ligand-passivated FA3Bi2Br9 QDs exhibit blue emission at 437 nm with photoluminescence quantum yield (PLQY) up to 52%.

A sol–gel method for preparing ZnO quantum dots with strong blue emission

2011 ◽  
Vol 131 (10) ◽  
pp. 2072-2077 ◽  
Author(s):  
Zhong Chen ◽  
Xiao Xia Li ◽  
Guoping Du ◽  
Nan Chen ◽  
Andy Y.M. Suen
Keyword(s):  
Quantum Dots ◽  
Sol Gel ◽  
Blue Emission ◽  
Gel Method ◽  
Sol Gel Method ◽  
Strong Blue Emission ◽  
Zno Quantum Dots

Stable Aqueous Dispersion of ZnO Quantum Dots with Strong Blue Emission via Simple Solution Route

2007 ◽  
Vol 129 (51) ◽  
pp. 16029-16033 ◽  
Author(s):  
Ying-Song Fu ◽  
Xi-Wen Du ◽  
Sergei A. Kulinich ◽  
Jian-Sheng Qiu ◽  
Wen-Jing Qin ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Blue Emission ◽  
Aqueous Dispersion ◽  
Simple Solution ◽  
Solution Route ◽  
Strong Blue Emission ◽  
Zno Quantum Dots

Wet route to silicon oxide quantum dots with fixed and strong blue emission

2008 ◽  
Vol 20 (3) ◽  
pp. 202-205 ◽  
Author(s):  
Huazhong Gao ◽  
Mingwang Shao ◽  
Sheng Wang ◽  
Yan Fu
Keyword(s):  
Quantum Dots ◽  
Silicon Oxide ◽  
Blue Emission ◽  
Strong Blue Emission

Lead-free silver-antimony halide double perovskite quantum dots with superior blue photoluminescence

2019 ◽  
Vol 55 (98) ◽  
pp. 14741-14744 ◽  
Author(s):  
Kexin Lv ◽  
Shaopeng Qi ◽  
Guoning Liu ◽  
Yongbing Lou ◽  
Jinxi Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Blue Emission ◽  
Double Perovskite ◽  
Lead Free ◽  
Quantum Yields ◽  
Perovskite Quantum Dots ◽  
Surfactant Assisted ◽  
Blue Photoluminescence

Sb-based lead-free double perovskite Cs2AgSbX6 (X = Cl, Br or I) quantum dots exhibiting excellent air stability and blue emission with photoluminescence quantum yields of 31.33% were synthesized firstly using surfactant-assisted method.

Ultraefficient Singlet Oxygen Generation from Manganese-Doped Cesium Lead Chloride Perovskite Quantum Dots

ACS Nano ◽  
2020 ◽  
Vol 14 (10) ◽  
pp. 12596-12604
Author(s):  
Deyang Li ◽  
Xiyu Li ◽  
Tianyu Zhao ◽  
Haichun Liu ◽  
Shenlong Jiang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Singlet Oxygen ◽  
Lead Chloride ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
Perovskite Quantum Dots

Perovskite Quantum Dots: Opportunities and Challenges

2020 ◽  
Vol 41 (8) ◽  
pp. 940-944
Author(s):  
ZENG Hai-bo ◽  
◽  
DONG Yu-hui ◽  
Keyword(s):  
Quantum Dots ◽  
Perovskite Quantum Dots
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