Low-temperature solution-processed vanadium oxide as hole transport layer for efficient and stable perovskite solar cells

2018 ◽  
Vol 20 (33) ◽  
pp. 21746-21754 ◽  
Author(s):  
Qiang Guo ◽  
Chenyun Wang ◽  
Jinyan Li ◽  
Yiming Bai ◽  
Fuzhi Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Vanadium Oxide ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Solution Processed ◽  
Temperature Solution ◽  
Enhanced Stability

Planar perovskite solar cells employing low-temperature-processed vanadium oxide as the hole transport layer with enhanced stability.

An efficacious multifunction codoping strategy on a room-temperature solution-processed hole transport layer for realizing high-performance perovskite solar cells

2021 ◽  
Vol 9 (1) ◽  
pp. 371-379
Author(s):  
Dan Ouyang ◽  
Jiawei Zheng ◽  
Zhanfeng Huang ◽  
Lu Zhu ◽  
Wallace C. H. Choy
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Room Temperature ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Post Treatment ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Solution Processed ◽  
Temperature Solution

A simple room-temperature solution-based and post-treatment-free processed (Li, Cu):NiOx HTL is successfully demonstrated for high-performance rigid and flexible perovskite solar cells.

scholarly journals Low-temperature, solution-processed, layered V2O5 hydrate as the hole-transport layer for stable organic solar cells

2013 ◽  
Vol 6 (10) ◽  
pp. 3088 ◽  
Author(s):  
Gerardo Terán-Escobar ◽  
Jonas Pampel ◽  
José M. Caicedo ◽  
Mónica Lira-Cantú
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Organic Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Solution Processed ◽  
Temperature Solution

Highly-efficient and low-temperature perovskite solar cells by employing a Bi-hole transport layer consisting of vanadium oxide and copper phthalocyanine

2018 ◽  
Vol 54 (48) ◽  
pp. 6177-6180 ◽  
Author(s):  
Ting Lei ◽  
Hua Dong ◽  
Jun Xi ◽  
Yong Niu ◽  
Jie Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Vanadium Oxide ◽  
Copper Phthalocyanine ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Highly Efficient

In this article, an inorganic–organic bilayer hole transport layer (B-HTL) is designed and utilized in planar perovskite solar cells.

Dependence of Precursors on Solution-Processed SnO2 as Electron Transport Layers for CsPbBr3 Perovskite Solar Cells

NANO ◽  
2020 ◽  
Vol 15 (12) ◽  
pp. 2050161
Author(s):  
Zhuang Liu ◽  
Jianlin Chen ◽  
Caiyou Huang ◽  
Too Gideon Kiprono ◽  
Wusong Zhao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Low Temperature ◽  
Short Circuit ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Solution Processed ◽  
Flexible Polymer ◽  
Temperature Solution

In this paper, three kinds of SnO2 precursors were comparatively investigated for low temperature solution-processed SnO2 films as electron transport layers (ETL) of CsPbBr3 perovskite solar cells (PSCs). It was found that the precursor state and solvent type played an important role on the crystallinity and film-forming performance of SnO2. All-inorganic hole-transport-layer-free planar CsPbBr3 PSCs with an architecture of FTO/SnO2/CsPbBr3/carbon were fabricated. The best-performing device with SnO2 as ETL by reflux condensation sol spin-coating technique delivered a champion power conversion efficiency (PCE) as high as 6.27%, with a short-circuit current density of 7.36[Formula: see text]mA[Formula: see text]cm[Formula: see text], an open-circuit voltage of 1.29[Formula: see text]V, and a fill factor of 65.9%. It was comparable to the highest PCE record 6.7% of the device with the same structure based on TiO2-ETL so far. Moreover, the CsPbBr3 devices without encapsulation exhibited good stability after being stored under ambient conditions with a relative humidity of [Formula: see text]% at room temperature over 1000[Formula: see text]h and 60[Formula: see text]C for 720[Formula: see text]h, respectively. The results promise the commercial potential of CsPbBr3 PSCs using reflux condensation low-temperature solution-processed SnO2 as ETLs for flexible polymer photovoltaic applications.

Solution processed pristine PDPP3T polymer as hole transport layer for efficient perovskite solar cells with slower degradation

2016 ◽  
Vol 145 ◽  
pp. 193-199 ◽  
Author(s):  
Ashish Dubey ◽  
Nirmal Adhikari ◽  
Swaminathan Venkatesan ◽  
Shaopeng Gu ◽  
Devendra Khatiwada ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Solution Processed
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