Quasi-quantum dot-induced stabilization of α-CsPbI3 perovskite for high-efficiency solar cells

2020 ◽  
Vol 8 (20) ◽  
pp. 10226-10232 ◽  
Author(s):  
Cheng Liu ◽  
Yi Yang ◽  
Xin Liu ◽  
Yong Ding ◽  
Zulqarnain Arain ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
Gibbs Energy ◽  
High Efficiency ◽  
Ambient Condition ◽  
High Efficiency Solar Cells ◽  
Surface Gibbs Energy

Quasi-quantum dots α-CsPbI3 films are in situ prepared by using a new ligand with ultralow contents. By increasing the film hydrophobicity and surface Gibbs energy, the device with efficiency of 13.5% keeps stable under ambient condition for 30 days.

Effects of insertion of strain-engineering Ga(In)NAs layers on optical properties of InAs/GaAs quantum dots for high-efficiency solar cells

2016 ◽  
Vol 52 ◽  
pp. 177-180 ◽  
Author(s):  
Emil-Mihai Pavelescu ◽  
Ville Polojärvi ◽  
Andreas Schramm ◽  
Antti Tukiainen ◽  
Arto Aho ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Solar Cells ◽  
High Efficiency ◽  
Strain Engineering ◽  
High Efficiency Solar Cells

High Efficiency Quantum Dot Sensitized Solar Cells Based on Direct Adsorption of Quantum Dots on Photoanodes

2017 ◽  
Vol 9 (27) ◽  
pp. 22549-22559 ◽  
Author(s):  
Wenran Wang ◽  
Guocan Jiang ◽  
Juan Yu ◽  
Wei Wang ◽  
Zhenxiao Pan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
High Efficiency ◽  
Sensitized Solar Cells ◽  
Direct Adsorption

Black phosphorus quantum dots as dual-functional electron-selective materials for efficient plastic perovskite solar cells

2018 ◽  
Vol 6 (19) ◽  
pp. 8886-8894 ◽  
Author(s):  
Nianqing Fu ◽  
Chun Huang ◽  
Peng Lin ◽  
Mingshan Zhu ◽  
Tao Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Black Phosphorus ◽  
Selective Layer ◽  
Dual Functional ◽  
Black Phosphorus Quantum Dots ◽  
Electron Extraction

Dual-functional black phosphorus quantum dot electron selective layer was designed for plastic perovskite solar cells. The efficient electron extraction and improved perovskite film quality contributed to the reasonably high efficiency.

Quantum Dot Solar Cells

2014 ◽  
pp. 406-429
Author(s):  
Yoshitaka Okada ◽  
Katsuhisa Yoshida ◽  
Yasushi Shoji
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
High Efficiency ◽  
Research Topics ◽  
Intermediate Band ◽  
Hot Carrier ◽  
Quantum Dot Solar Cells ◽  
High Efficiency Solar Cells ◽  
Hot Carrier Effects ◽  
Low Dimensional

Advanced concepts for high efficiency solar cells such as hot carrier effects, Multi-Exciton Generation (MEG), and Intermediate-Band (IB) absorption in low-dimensional nanostructures are under focused research topics in recent years. Among various potential approaches, this chapter is devoted to the device physics and development of the state-of-the-art technologies for quantum dot-based IB solar cells.

B-site doping of CsPbI3 quantum dot to stabilize the cubic structure for high-efficiency solar cells

2020 ◽  
pp. 127822
Author(s):  
Xin Huang ◽  
Jingcong Hu ◽  
Chenghao Bi ◽  
Jifeng Yuan ◽  
Yue Lu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
High Efficiency ◽  
High Efficiency Solar Cells ◽  
Cubic Structure

Observation of infrared absorption of InAs quantum dot structures in AlGaAs matrix toward high-efficiency solar cells

2018 ◽  
Vol 57 (6) ◽  
pp. 062001 ◽  
Author(s):  
Hirofumi Yoshikawa ◽  
Katsuyuki Watanabe ◽  
Teruhisa Kotani ◽  
Makoto Izumi ◽  
Satoshi Iwamoto ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Infrared Absorption ◽  
High Efficiency ◽  
High Efficiency Solar Cells ◽  
Inas Quantum Dot

Ultra-high stacks of InGaAs quantum dots for high efficiency solar cells

2011 ◽  
Author(s):  
Takeyoshi Sugaya ◽  
Osamu Numakami ◽  
Shigenori Furue ◽  
Hironori Komaki ◽  
Takeru Amano ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
High Efficiency ◽  
High Efficiency Solar Cells

Quantum Dot Solar Cells

2012 ◽  
pp. 163-187
Author(s):  
Yoshitaka Okada ◽  
Katsuhisa Yoshida ◽  
Yasushi Shoji
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
High Efficiency ◽  
Research Topics ◽  
Intermediate Band ◽  
Hot Carrier ◽  
Quantum Dot Solar Cells ◽  
High Efficiency Solar Cells ◽  
Hot Carrier Effects ◽  
Low Dimensional

Advanced concepts for high efficiency solar cells such as hot carrier effects, Multi-Exciton Generation (MEG), and Intermediate-Band (IB) absorption in low-dimensional nanostructures are under focused research topics in recent years. Among various potential approaches, this chapter is devoted to the device physics and development of the state-of-the-art technologies for quantum dot-based IB solar cells.

CdS quantum dots grown by in situ chemical bath deposition for quantum dot-sensitized solar cells

2011 ◽  
Vol 110 (4) ◽  
pp. 044313 ◽  
Author(s):  
Sung Woo Jung ◽  
Jae-Hong Kim ◽  
Hyunsoo Kim ◽  
Chel-Jong Choi ◽  
Kwang-Soon Ahn
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
Chemical Bath Deposition ◽  
Cds Quantum Dots ◽  
Sensitized Solar Cells
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