Improved Stability and Photodetector Performance of CsPbI 3 Perovskite Quantum Dots by Ligand Exchange with Aminoethanethiol

2019 ◽  
Vol 29 (29) ◽  
pp. 1902446 ◽  
Author(s):  
Chenghao Bi ◽  
Stephen V. Kershaw ◽  
Andrey L. Rogach ◽  
Jianjun Tian
Keyword(s):  
Quantum Dots ◽  
Ligand Exchange ◽  
Perovskite Quantum Dots ◽  
Improved Stability

Organic–inorganic hybrid perovskite quantum dots with high PLQY and enhanced carrier mobility through crystallinity control by solvent engineering and solid-state ligand exchange

Nanoscale ◽  
2018 ◽  
Vol 10 (28) ◽  
pp. 13356-13367 ◽  
Author(s):  
Jin Woo Choi ◽  
Hee Chul Woo ◽  
Xiaoguang Huang ◽  
Wan-Gil Jung ◽  
Bong-Joong Kim ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Charge Carrier ◽  
Ligand Exchange ◽  
Carrier Mobility ◽  
Charge Carrier Mobility ◽  
Solvent Engineering ◽  
Inorganic Hybrid ◽  
Hybrid Perovskite ◽  
Perovskite Quantum Dots

PLQY and charge carrier mobility of perovskite quantum QDs were enhanced by the optimization of crystallinity and solid-state ligand exchange.

Improved stability of CsPbBr3 perovskite quantum dots achieved by suppressing interligand proton transfer and applying a polystyrene coating

Nanoscale ◽  
2018 ◽  
Vol 10 (45) ◽  
pp. 21441-21450 ◽  
Author(s):  
Yuting Cai ◽  
Le Wang ◽  
Tianliang Zhou ◽  
Peng Zheng ◽  
Ye Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electrical Properties ◽  
Proton Transfer ◽  
Great Promise ◽  
Optical And Electrical Properties ◽  
Inorganic Lead ◽  
Perovskite Quantum Dots ◽  
Improved Stability ◽  
Halide Perovskite ◽  
Lead Halide

All-inorganic lead halide perovskite quantum dots (PQDs) have shown great promise for optoelectronic applications due to their unique optical and electrical properties.

scholarly journals Targeted Ligand-Exchange Chemistry on Cesium Lead Halide Perovskite Quantum Dots for High-Efficiency Photovoltaics

2018 ◽  
Vol 140 (33) ◽  
pp. 10504-10513 ◽  
Author(s):  
Lance M. Wheeler ◽  
Erin M. Sanehira ◽  
Ashley R. Marshall ◽  
Philip Schulz ◽  
Mokshin Suri ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Ligand Exchange ◽  
High Efficiency ◽  
Perovskite Quantum Dots ◽  
Halide Perovskite ◽  
Lead Halide

Ligand exchange of perovskite quantum dots by branched thiol

2021 ◽  
Vol 27 (2) ◽  
pp. 58-64
Author(s):  
Sung-Min Yoo ◽  
Myong-Hoon Lee ◽  
Sung-Min Ha ◽  
In-Su Jang ◽  
Bumjoo Lee
Keyword(s):  
Quantum Dots ◽  
Ligand Exchange ◽  
Perovskite Quantum Dots
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