Nucleation-Controlled Growth of Ultra-Small Perovskite Quantum Dots for Bright Blue Light-Emitting Diodes

Journal of Materials Chemistry C ◽

10.1039/d1tc04400a ◽

2021 ◽

Author(s):

Limin Wu ◽

Shuhua Tu ◽

Min Chen

Keyword(s):

Quantum Dots ◽

Blue Light ◽

Light Emitting Diodes ◽

Controlled Growth ◽

Light Emitting ◽

Highly Efficient ◽

Synthesis Strategy ◽

Perovskite Quantum Dots ◽

Effective Synthesis ◽

Bright Blue

Creating highly efficient and stable pure blue (≈ 470 nm) perovskite quantum dots (PQDs) remains a considerable challenge. Here, we report an effective synthesis strategy of ultra-small (≈ 3.8 nm)...

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Bright Blue Light Emission of Ni2+ Ion-Doped CsPbClxBr3–x Perovskite Quantum Dots Enabling Efficient Light-Emitting Devices

ACS Applied Materials & Interfaces ◽

10.1021/acsami.0c01074 ◽

2020 ◽

Vol 12 (12) ◽

pp. 14195-14202 ◽

Cited By ~ 10

Author(s):

Gencai Pan ◽

Xue Bai ◽

Wen Xu ◽

Xu Chen ◽

Yue Zhai ◽

...

Keyword(s):

Quantum Dots ◽

Blue Light ◽

Light Emission ◽

Blue Light Emission ◽

Light Emitting ◽

Light Emitting Devices ◽

Perovskite Quantum Dots ◽

Bright Blue

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Highly efficient silica-coated Eu3+ and Mn2+ doped CsPbCl3 perovskite quantum dots for application in light-emitting diodes

Applied Physics Express ◽

10.7567/1882-0786/ab2737 ◽

2019 ◽

Vol 12 (7) ◽

pp. 072006 ◽

Cited By ~ 1

Author(s):

Yinhua Wang ◽

Yongsheng Zhu ◽

Gang Yang ◽

Xingqiang Yang ◽

Xiumei Xu ◽

...

Keyword(s):

Quantum Dots ◽

Light Emitting Diodes ◽

Light Emitting ◽

Highly Efficient ◽

Perovskite Quantum Dots

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Perovskite Quantum Dots with Ultralow Trap Density by Acid Etching‐Driven Ligand Exchange for High Luminance and Stable Pure‐Blue Light‐Emitting Diodes

Advanced Materials ◽

10.1002/adma.202006722 ◽

2021 ◽

pp. 2006722

Author(s):

Chenghao Bi ◽

Zhiwei Yao ◽

Xuejiao Sun ◽

Xuecheng Wei ◽

Junxi Wang ◽

...

Keyword(s):

Quantum Dots ◽

Blue Light ◽

Ligand Exchange ◽

Light Emitting Diodes ◽

Trap Density ◽

Acid Etching ◽

High Luminance ◽

Light Emitting ◽

Perovskite Quantum Dots

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Surface Engineering of Room Temperature-Grown Inorganic Perovskite Quantum Dots for Highly Efficient Inverted Light-Emitting Diodes

ACS Applied Materials & Interfaces ◽

10.1021/acsami.8b15212 ◽

2018 ◽

Vol 10 (49) ◽

pp. 42647-42656 ◽

Cited By ~ 18

Author(s):

Eric Moyen ◽

Haeyeon Jun ◽

Hyo-Min Kim ◽

Jin Jang

Keyword(s):

Quantum Dots ◽

Room Temperature ◽

Surface Engineering ◽

Light Emitting Diodes ◽

Light Emitting ◽

Inorganic Perovskite ◽

Highly Efficient ◽

Perovskite Quantum Dots

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CsPbI3 Perovskite Quantum Dots: Fine Purification and Highly Efficient Light-emitting Diodes

Acta Chimica Sinica ◽

10.6023/a20080386 ◽

2021 ◽

Vol 79 (1) ◽

pp. 126

Author(s):

Yan Li ◽

Jinhang Li ◽

Leimeng Xu ◽

Jiawei Chen ◽

Jizhong Song

Keyword(s):

Quantum Dots ◽

Light Emitting Diodes ◽

Light Emitting ◽

Fine Purification ◽

Highly Efficient ◽

Perovskite Quantum Dots

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Chlorine Vacancy Passivation in Mixed Halide Perovskite Quantum Dots by Organic Pseudohalides Enables Efficient Rec. 2020 Blue Light-Emitting Diodes

ACS Energy Letters ◽

10.1021/acsenergylett.0c00057 ◽

2020 ◽

Vol 5 (3) ◽

pp. 793-798 ◽

Cited By ~ 14

Author(s):

Xiaopeng Zheng ◽

Shuai Yuan ◽

Jiakai Liu ◽

Jun Yin ◽

Fanglong Yuan ◽

...

Keyword(s):

Quantum Dots ◽

Blue Light ◽

Light Emitting Diodes ◽

Light Emitting ◽

Perovskite Quantum Dots ◽

Halide Perovskite

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Highly Efficient and Water‐Stable Lead Halide Perovskite Quantum Dots Using Superhydrophobic Aerogel Inorganic Matrix for White Light‐Emitting Diodes

Advanced Materials Technologies ◽

10.1002/admt.201900941 ◽

2020 ◽

Vol 5 (2) ◽

pp. 1900941 ◽

Cited By ~ 9

Author(s):

Zongtao Li ◽

Cunjiang Song ◽

Jiasheng Li ◽

Guanwei Liang ◽

Longshi Rao ◽

...

Keyword(s):

Quantum Dots ◽

White Light ◽

Light Emitting Diodes ◽

Light Emitting ◽

Highly Efficient ◽

Perovskite Quantum Dots ◽

Halide Perovskite ◽

White Light Emitting Diodes ◽

Lead Halide ◽

Inorganic Matrix

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Perovskite Light‐Emitting Diodes: Perovskite Quantum Dots with Ultralow Trap Density by Acid Etching‐Driven Ligand Exchange for High Luminance and Stable Pure‐Blue Light‐Emitting Diodes (Adv. Mater. 15/2021)

Advanced Materials ◽

10.1002/adma.202170119 ◽

2021 ◽

Vol 33 (15) ◽

pp. 2170119

Author(s):

Chenghao Bi ◽

Zhiwei Yao ◽

Xuejiao Sun ◽

Xuecheng Wei ◽

Junxi Wang ◽

...

Keyword(s):

Quantum Dots ◽

Blue Light ◽

Ligand Exchange ◽

Light Emitting Diodes ◽

Trap Density ◽

Acid Etching ◽

High Luminance ◽

Light Emitting ◽

Perovskite Quantum Dots

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Anion Exchange Perovskite Quantum-Dots for Highly Efficient Light Emitting Devices

Proceedings of the International Display Workshops ◽

10.36463/idw.2019.0850 ◽

2019 ◽

pp. 850

Author(s):

Takayuki Chiba ◽

Junji Kido

Keyword(s):

Quantum Dots ◽

Anion Exchange ◽

Light Emitting ◽

Light Emitting Devices ◽

Highly Efficient ◽

Perovskite Quantum Dots

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Air stable and highly efficient Bi3+-doped Cs2SnCl6 for blue light-emitting diodes

RSC Advances ◽

10.1039/d1ra03622j ◽

2021 ◽

Vol 11 (42) ◽

pp. 26415-26420

Author(s):

Yue Yao ◽

Si-Wei Zhang ◽

Zijian Liu ◽

Chun-Yun Wang ◽

Ping Liu ◽

...

Keyword(s):

Quantum Yield ◽

Blue Light ◽

Light Emitting Diodes ◽

Light Emitting ◽

Color Coordinates ◽

Blue Led ◽

Highly Efficient ◽

Photoluminescence Quantum Yield ◽

Long Life

A Bi3+-doped Cs2SnCl6 exhibits photoluminescence at around 456 nm and a photoluminescence quantum yield of 31%. The blue LED based on the Bi3+-doped Cs2SnCl6 phosphor exhibits a long life of 120 hours and a CIE color coordinates of (0.14, 0.11).

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