A hybrid lead iodide perovskite and lead sulfide QD heterojunction solar cell to obtain a panchromatic response

2014 ◽  
Vol 2 (30) ◽  
pp. 11586-11590 ◽  
Author(s):  
Lioz Etgar ◽  
Peng Gao ◽  
Peng Qin ◽  
Michael Graetzel ◽  
Mohammad Khaja Nazeeruddin
Keyword(s):  
Quantum Dots ◽  
Solar Cell ◽  
Lead Sulfide ◽  
Heterojunction Solar Cell ◽  
Lead Iodide ◽  
Near Ir ◽  
First Time ◽  
Pbs Quantum Dots

We report for the first time on co-sensitization between CH3NH3PbI3perovskite and PbS quantum dots (QDs) in a heterojunction solar cell to obtain a panchromatic response from the visible to near IR regions.

3D superstructures with an orthorhombic lattice assembled by colloidal PbS quantum dots

Nanoscale ◽  
2018 ◽  
Vol 10 (17) ◽  
pp. 8313-8319 ◽  
Author(s):  
Elena V. Ushakova ◽  
Sergei A. Cherevkov ◽  
Aleksandr P. Litvin ◽  
Peter S. Parfenov ◽  
Igor A. Kasatkin ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Oleic Acid ◽  
Lead Sulfide ◽  
Organic Matrix ◽  
Orthorhombic Lattice ◽  
3D Network ◽  
New Type ◽  
Self Assembled ◽  
Lead Sulfide Quantum Dots ◽  
Pbs Quantum Dots

We report a new type of metamaterial comprising a highly ordered 3D network of 3–7 nm lead sulfide quantum dots self-assembled in an organic matrix formed by amphiphilic ligands (oleic acid molecules).

scholarly journals Ligand dependent oxidation dictates the performance evolution of high efficiency PbS quantum dot solar cells

2020 ◽  
Vol 4 (1) ◽  
pp. 108-115 ◽  
Author(s):  
David Becker-Koch ◽  
Miguel Albaladejo-Siguan ◽  
Vincent Lami ◽  
Fabian Paulus ◽  
Hengyang Xiang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Lead Sulfide ◽  
High Efficiency ◽  
Photovoltaic Performance ◽  
Continuous Illumination ◽  
Quantum Dot Solar Cells ◽  
The Stability ◽  
Pbs Quantum Dots ◽  
Pbs Quantum Dot

The stability of lead sulfide (PbS) quantum dots (QD) under continuous illumination in oxygenated environments depends on the choice of ligands, determining the evolution of photovoltaic performance of high efficiency PbS QD solar cells.

Measurement of the luminescence decay times of PbS quantum dots in the near-IR spectral range

2012 ◽  
Vol 112 (6) ◽  
pp. 868-873 ◽  
Author(s):  
P. S. Parfenov ◽  
A. P. Litvin ◽  
A. V. Baranov ◽  
E. V. Ushakova ◽  
A. V. Fedorov ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Spectral Range ◽  
Luminescence Decay ◽  
Near Ir ◽  
Decay Times ◽  
Pbs Quantum Dots

Lead sulfide quantum dots for mode-locking and Q-switching of near IR lasers

2005 ◽  
Author(s):  
A. M. Malyarevich ◽  
V. G. Savitski ◽  
M. S. Gaponenko ◽  
K. V. Yumashev ◽  
A. A. Lagatsky ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Lead Sulfide ◽  
Mode Locking ◽  
Near Ir ◽  
Q Switching ◽  
Lead Sulfide Quantum Dots

A simple route for making surfactant free lead sulfide (PbS) quantum dots

2015 ◽  
Vol 65 ◽  
pp. 89-93 ◽  
Author(s):  
Firoz Alam ◽  
Neetesh Kumar ◽  
Viresh Dutta
Keyword(s):  
Quantum Dots ◽  
Lead Sulfide ◽  
Simple Route ◽  
Pbs Quantum Dots

The first depleted heterojunction TiO2–MOF-based solar cell

2014 ◽  
Vol 50 (71) ◽  
pp. 10210-10213 ◽  
Author(s):  
Alexandr V. Vinogradov ◽  
Haldor Zaake-Hertling ◽  
Evamarie Hey-Hawkins ◽  
Alexandr V. Agafonov ◽  
G. A. Seisenbaeva ◽  
...  
Keyword(s):  
Solar Cell ◽  
Hydrothermal Synthesis ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Single Step ◽  
Heterojunction Solar Cell ◽  
First Time

A single-step hydrothermal synthesis of a TiO2–Mil-125 composite was applied for the first time to produce a depleted perovskite/TiO2–MOF heterojunction solar cell with 6.4% power conversion efficiency.

PbS Quantum Dots with Stable Efficient Luminescence in the Near-IR Spectral Range

2004 ◽  
Vol 16 (11) ◽  
pp. 926-929 ◽  
Author(s):  
L. Bakueva ◽  
I. Gorelikov ◽  
S. Musikhin ◽  
X. S. Zhao ◽  
E. H. Sargent ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Spectral Range ◽  
Near Ir ◽  
Pbs Quantum Dots
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