scholarly journals Doping Strategy for Efficient and Stable Triple Cation Hybrid Perovskite Solar Cells and Module Based on Poly(3‐hexylthiophene) Hole Transport Layer

Small ◽  
2019 ◽  
Vol 15 (49) ◽  
pp. 1904399 ◽  
Author(s):  
Narges Yaghoobi Nia ◽  
Enrico Lamanna ◽  
Mahmoud Zendehdel ◽  
Alessandro L. Palma ◽  
Francesca Zurlo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Hybrid Perovskite

scholarly journals Composited Film of Poly(3,4-ethylenedioxythiophene) and Graphene Oxide as Hole Transport Layer in Perovskite Solar Cells

Polymers ◽  
2021 ◽  
Vol 13 (22) ◽  
pp. 3895
Author(s):  
Tian Yuan ◽  
Jin Li ◽  
Shimin Wang
Keyword(s):  
Graphene Oxide ◽  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Perovskite Layer ◽  
Hybrid Perovskite ◽  
Polystyrene Sulfonic Acid ◽  
The Cost

It is important to lower the cost and stability of the organic–inorganic hybrid perovskite solar cells (PSCs) for industrial application. The commonly used hole transport materials (HTMs) such as Spiro-OMeTAD, poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine] (PTAA) and poly(3-hexylthiophene-2,5-diyl) (P3HT) are very expensive. Here, 3,4-ethylenedioxythiophene (EDOT) monomers are in-situ polymerized on the surface of graphene oxide (GO) as PEDOT-GO film. Compared to frequently used polystyrene sulfonic acid (PSS), GO avoids the corrosion of the perovskite and the use of H2O solvent. The composite PEDOT-GO film is between carbon pair electrode and perovskite layer as hole transport layer (HTL). The highest power conversion efficiency (PCE) is 14.09%.

Nickel oxide nanoparticles for efficient hole transport in p-i-n and n-i-p perovskite solar cells

2017 ◽  
Vol 5 (14) ◽  
pp. 6597-6605 ◽  
Author(s):  
Zonghao Liu ◽  
Aili Zhu ◽  
Fensha Cai ◽  
LeiMing Tao ◽  
Yinhua Zhou ◽  
...  
Keyword(s):  
Solar Cells ◽  
Nickel Oxide ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Nickel Oxide Nanoparticles ◽  
Inorganic Hybrid ◽  
Hybrid Perovskite ◽  
Temperature Solution

Here, a low-temperature solution-processed nickel oxide (NiOx) thin film was first employed as a hole transport layer in both inverted (p-i-n) planar and regular (n-i-p) mesoscopic organic–inorganic hybrid perovskite solar cells (PVSCs).

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