Polymer interface engineering enabling high-performance perovskite solar cells with improved fill factors of over 82%

2020 ◽  
Vol 8 (16) ◽  
pp. 5467-5475 ◽  
Author(s):  
Quanzeng Zhang ◽  
Shaobing Xiong ◽  
Jazib Ali ◽  
Kun Qian ◽  
Yu Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Interface Engineering ◽  
Polymer Interface

The incorporation of P4VP polymer could effectively passivate defects, thus improving both the device performance and stability.

Interface engineering of TiO2/perovskite interface via fullerene derivatives for high performance planar perovskite solar cells

2018 ◽  
Vol 62 ◽  
pp. 459-467 ◽  
Author(s):  
Xing Guo ◽  
Bingjuan Zhang ◽  
Zhenhua Lin ◽  
Jing Ma ◽  
Jie Su ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Interface Engineering ◽  
Fullerene Derivatives

Interface engineering for high-performance perovskite hybrid solar cells

2015 ◽  
Vol 3 (38) ◽  
pp. 19205-19217 ◽  
Author(s):  
Zhongmin Zhou ◽  
Shuping Pang ◽  
Zhihong Liu ◽  
Hongxia Xu ◽  
Guanglei Cui
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Hybrid Solar Cells ◽  
Interface Engineering ◽  
Recent Advances

In this review, we present recent advances in interface engineering at different interfaces in perovskite solar cells.

Interface engineering in planar perovskite solar cells: energy level alignment, perovskite morphology control and high performance achievement

2017 ◽  
Vol 5 (4) ◽  
pp. 1658-1666 ◽  
Author(s):  
Guang Yang ◽  
Changlei Wang ◽  
Hongwei Lei ◽  
Xiaolu Zheng ◽  
Pingli Qin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Interfacial Layer ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Morphology Control ◽  
Interface Engineering ◽  
Performance Achievement ◽  
Energy Level Alignment

APTES-SAM as an efficient interfacial layer in planar perovskite solar cells, optimizing the interface and enhancing performance.

Interface engineering of perovskite solar cells with PEO for improved performance

2015 ◽  
Vol 3 (18) ◽  
pp. 9999-10004 ◽  
Author(s):  
H. P. Dong ◽  
Y. Li ◽  
S. F. Wang ◽  
W. Z. Li ◽  
N. Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Collection Efficiency ◽  
Perovskite Solar Cells ◽  
Device Performance ◽  
Interface Engineering ◽  
Electron Hole ◽  
Electron Collection ◽  
Improved Performance ◽  
Hole Recombination ◽  
Electron Collection Efficiency

A thin PEO layer was spin-coated on top of TiOx to modify the ETL for improved electron collection efficiency and better retarded electron–hole recombination, and therefore enhance device performance.

The introduction of a perovskite seed layer for high performance perovskite solar cells

2018 ◽  
Vol 6 (41) ◽  
pp. 20138-20144 ◽  
Author(s):  
Jaeki Jeong ◽  
Hak-Beom Kim ◽  
Yung Jin Yoon ◽  
Na Gyeong An ◽  
Seyeong Song ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Open Circuit Voltage ◽  
Perovskite Solar Cells ◽  
Open Circuit ◽  
Device Performance ◽  
Pure Crystal ◽  
Perovskite Layer ◽  
Perovskite Crystal ◽  
Planar Heterojunction

A compact seed perovskite layer (CSPL) with a p–i–n planar heterojunction structure for perovskite solar cells achieved a 19.24% power conversion efficiency with a record open circuit voltage of 1.16 V and 20.37% PCE was achieved with a CSPL assisted n–i–p structure in a pure crystal perovskite film. The CSPL assists vertical growth of the perovskite crystal to enhance device performance.

Graphdiyne Oxide Doped SnO2 Electron Transport Layer for High Performance Perovskite Solar Cells

2021 ◽  
Author(s):  
Lili Yao ◽  
Min Zhao ◽  
Le Liu ◽  
Siqi Chen ◽  
Jin Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Interface Engineering ◽  
Engineering Strategy

High-performance planar perovskite solar cells (PSCs) are dependent on the properties of electron transport layers (ETLs). Here we report an effective interface engineering strategy by incorporating an oxidized form of...

Room-temperature water-vapor annealing for high-performance planar perovskite solar cells

2016 ◽  
Vol 4 (44) ◽  
pp. 17267-17273 ◽  
Author(s):  
Binbin Wang ◽  
Zhi-Guo Zhang ◽  
Senyun Ye ◽  
Haixia Rao ◽  
Zuqiang Bian ◽  
...  
Keyword(s):  
Solar Cells ◽  
Water Vapor ◽  
High Performance ◽  
Room Temperature ◽  
Perovskite Solar Cells ◽  
Photovoltaic Device ◽  
Device Performance ◽  
Vapor Annealing ◽  
Annealing Method ◽  
Temperature Water

A room-temperature water-vapor annealing method was developed to fabricate high crystallinity and void-free perovskite films, improving their photovoltaic device performance.

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