Poly(methylmethacrylate) coating on quantum dot surfaces via photo-chemical reaction for defect passivation

2019 ◽  
Vol 376 ◽  
pp. 206-211 ◽  
Author(s):  
Doyeon Kim ◽  
So-Yeong Joo ◽  
Chan Gi Lee ◽  
Bum-Sung Kim ◽  
Woo-Byoung Kim
Keyword(s):  
Quantum Dot ◽  
Chemical Reaction ◽  
Defect Passivation

Chemical Reaction in Microdroplets with Different Sizes Containing CdSe/ZnS Quantum Dot and Organic Dye

2015 ◽  
Vol E98.C (2) ◽  
pp. 123-126
Author(s):  
Takeshi FUKUDA ◽  
Tomokazu KURABAYASHI ◽  
Hikari UDAKA ◽  
Nayuta FUNAKI ◽  
Miho SUZUKI ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Chemical Reaction ◽  
Organic Dye

Low-temperature-processed SnO2–Cl for efficient PbS quantum-dot solar cells via defect passivation

2017 ◽  
Vol 5 (33) ◽  
pp. 17240-17247 ◽  
Author(s):  
Jahangeer Khan ◽  
Xiaokun Yang ◽  
Keke Qiao ◽  
Hui Deng ◽  
Jian Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Quantum Dot ◽  
Quantum Dot Solar Cells ◽  
Defect Passivation ◽  
Interface Passivation ◽  
Pbs Quantum Dot

Efficient PbS quantum-dot solar cells were achieved through SnO2–Cl interface passivation.

Boosting photoelectrochemical hydrogen generation on Cu-doped AgIn5S8/ZnS colloidal quantum dot sensitized photoanodes via shell-layer homojunction defect passivation

2020 ◽  
Vol 8 (46) ◽  
pp. 24655-24663
Author(s):  
Heng Guo ◽  
Bing Luo ◽  
Jing Wang ◽  
Bojun Wang ◽  
Xu Huang ◽  
...  
Keyword(s):  
Solar Energy ◽  
Quantum Dot ◽  
Hydrogen Generation ◽  
Photoelectrochemical Cells ◽  
Shell Layer ◽  
Defect Passivation ◽  
Colloidal Quantum Dot

Colloidal quantum dot (CQD) based photoelectrochemical cells (PECs) for solar-driven hydrogen (H2) generation offer an avenue to convert solar energy into chemical fuel.

Suppression of surface defects to achieve hysteresis-free inverted perovskite solar cells via quantum dot passivation

2020 ◽  
Vol 8 (10) ◽  
pp. 5263-5274 ◽  
Author(s):  
Chintam Hanmandlu ◽  
Satyanarayana Swamy ◽  
Anupriya Singh ◽  
Hsin-An Chen ◽  
Chi-Ching Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
Charge Carrier ◽  
Surface Defects ◽  
Perovskite Solar Cells ◽  
Life Time ◽  
Trap Charge ◽  
Defect Passivation ◽  
Carrier Life Time

We fabricated the defect passivation of perovskite solar cells using CdSe/ZnS quantum dots. The efficient defect passivation of reduces the trap charge density and elongates the charge carrier life time.

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