Acid-Assisted Ligand Exchange Enhances Coupling in Colloidal Quantum Dot Solids

Nano Letters ◽  
2018 ◽  
Vol 18 (7) ◽  
pp. 4417-4423 ◽  
Author(s):  
Jea Woong Jo ◽  
Jongmin Choi ◽  
F. Pelayo García de Arquer ◽  
Ali Seifitokaldani ◽  
Bin Sun ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Ligand Exchange ◽  
Colloidal Quantum Dot

Characterization of Colloidal Quantum Dot Ligand Exchange by X-ray Photoelectron Spectroscopy

2013 ◽  
Vol 42 (5) ◽  
pp. 809-814 ◽  
Author(s):  
Ayomide Atewologun ◽  
Wangyao Ge ◽  
Adrienne D. Stiff-Roberts
Keyword(s):  
Quantum Dot ◽  
Photoelectron Spectroscopy ◽  
Ligand Exchange ◽  
X Ray ◽  
Colloidal Quantum Dot

scholarly journals Optimizing Solid-State Ligand Exchange for Colloidal Quantum Dot Optoelectronics: How Much Is Enough?

2020 ◽  
Vol 3 (6) ◽  
pp. 5385-5392 ◽  
Author(s):  
Ahmad R. Kirmani ◽  
Grant Walters ◽  
Taesoo Kim ◽  
Edward H. Sargent ◽  
Aram Amassian
Keyword(s):  
Solid State ◽  
Quantum Dot ◽  
Ligand Exchange ◽  
Colloidal Quantum Dot

scholarly journals Counterion-Mediated Ligand Exchange for PbS Colloidal Quantum Dot Superlattices

ACS Nano ◽  
2015 ◽  
Vol 9 (12) ◽  
pp. 11951-11959 ◽  
Author(s):  
Daniel M. Balazs ◽  
Dmitry N. Dirin ◽  
Hong-Hua Fang ◽  
Loredana Protesescu ◽  
Gert H. ten Brink ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Ligand Exchange ◽  
Colloidal Quantum Dot

Control Over Ligand Exchange Reactivity in Hole Transport Layer Enables High-Efficiency Colloidal Quantum Dot Solar Cells

2021 ◽  
Vol 6 (2) ◽  
pp. 468-476
Author(s):  
Margherita Biondi ◽  
Min-Jae Choi ◽  
Seungjin Lee ◽  
Koen Bertens ◽  
Mingyang Wei ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Ligand Exchange ◽  
High Efficiency ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot

High Performance Colloidal Quantum Dot Photovoltaics by Controlling Protic Solvents in Ligand Exchange

2017 ◽  
Vol 7 (15) ◽  
pp. 1700301 ◽  
Author(s):  
Jung Hoon Song ◽  
Hyekyoung Choi ◽  
Yong-Hyun Kim ◽  
Sohee Jeong
Keyword(s):  
Quantum Dot ◽  
Ligand Exchange ◽  
High Performance ◽  
Protic Solvents ◽  
Colloidal Quantum Dot

Bi-inorganic-ligand coordinated colloidal quantum dot ink

2019 ◽  
Vol 55 (64) ◽  
pp. 9483-9486 ◽  
Author(s):  
Xianyuan Jiang ◽  
Hansheng Li ◽  
Yuequn Shang ◽  
Fei Wang ◽  
Hao Chen ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Ligand Exchange ◽  
Double Layers ◽  
The Novel ◽  
Electric Double Layers ◽  
Inorganic Ligand ◽  
Colloidal Quantum Dot

The novel ligand-exchange strategy enhances electric double layers, stabilizing QDs in low polarity butylamine, which alleviates the ligand loss.

Solid-state-ligand-exchange free quantum dot ink-based solar cells with an efficiency of 10.9%

2018 ◽  
Vol 11 (6) ◽  
pp. 1603-1609 ◽  
Author(s):  
Havid Aqoma ◽  
Sung-Yeon Jang
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Quantum Dot ◽  
Ligand Exchange ◽  
High Efficiency ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot ◽  
P Type

Solid-state-ligand-exchange free high-efficiency colloidal quantum dot solar cells were developed by direct coating of n-type and p-type quantum dot inks.

Enhanced Open-Circuit Voltage in Colloidal Quantum Dot Photovoltaics via Reactivity-Controlled Solution-Phase Ligand Exchange

2017 ◽  
Vol 29 (43) ◽  
pp. 1703627 ◽  
Author(s):  
Jea Woong Jo ◽  
Younghoon Kim ◽  
Jongmin Choi ◽  
F. Pelayo García de Arquer ◽  
Grant Walters ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Ligand Exchange ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Solution Phase ◽  
Colloidal Quantum Dot
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