Electrogenerated Chemiluminescence and Spectroelectrochemistry Characteristics of Blue Photoluminescence Perovskite Quantum Dots

2020 ◽  
Vol 12 (24) ◽  
pp. 27443-27452 ◽  
Author(s):  
Jeetika Yadav ◽  
Qiaoli Liang ◽  
Shanlin Pan
Keyword(s):  
Quantum Dots ◽  
Electrogenerated Chemiluminescence ◽  
Perovskite Quantum Dots ◽  
Blue Photoluminescence

scholarly journals All-Inorganic Bismuth-Based Perovskite Quantum Dots with Bright Blue Photoluminescence and Excellent Stability

2017 ◽  
Vol 28 (1) ◽  
pp. 1704446 ◽  
Author(s):  
Meiying Leng ◽  
Ying Yang ◽  
Kai Zeng ◽  
Zhengwu Chen ◽  
Zhifang Tan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Perovskite Quantum Dots ◽  
Bright Blue ◽  
Excellent Stability ◽  
Blue Photoluminescence

Enhanced blue photoluminescence and photostability of Cs3Bi2Br9 perovskite quantum dots via surface passivation with silver ions

CrystEngComm ◽  
2021 ◽  
Author(s):  
Tianfeng Li ◽  
Ma Jicun ◽  
Mengdi Qiao ◽  
Yanmin Kuang ◽  
Yulu He ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Surface Passivation ◽  
Narrow Band ◽  
Lead Toxicity ◽  
Silver Ions ◽  
Practical Applications ◽  
Perovskite Quantum Dots ◽  
Halide Perovskite ◽  
Lead Halide ◽  
Blue Photoluminescence

Lead halide perovskite quantum dots (QDs) with color-tunability and narrow-band emissions are promising materials of nanophotonic and photoelectronic fields, but the lead toxicity and instability limit their practical applications. On...

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.

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

scholarly journals Achieving Optical Gain of the CsPbBr3 Perovskite Quantum Dots and Influence of the Variable Stripe Length Method

ACS Omega ◽  
2021 ◽  
Author(s):  
Saif M. H. Qaid ◽  
Hamid M. Ghaithan ◽  
Bandar Ali Al-Asbahi ◽  
Abdullah S. Aldwayyan
Keyword(s):  
Quantum Dots ◽  
Optical Gain ◽  
Perovskite Quantum Dots ◽  
Stripe Length

Armor-Like Passivated CsPbBr3 Quantum Dots: Boosted Stability with Hand-in-Hand Ligands and Enhanced Performance of Nuclear Battery

2021 ◽  
Author(s):  
Haibo Zeng ◽  
Dandan Yang ◽  
Zhiheng Xu ◽  
Chunhui Gong ◽  
Xiaoming Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Inorganic Perovskite ◽  
Surface Ligands ◽  
Perovskite Quantum Dots ◽  
Stability Issue ◽  
The Stability ◽  
Nuclear Battery ◽  
Cspbbr3 Quantum Dots

One of the main reasons for the stability issue of inorganic perovskite quantum dots (PQDs) is the fragile protection of surface ligands. Here, an armor-like passivation strategy is proposed to...

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