High-performance printable hybrid perovskite solar cells with an easily accessible n-doped fullerene as a cathode interfacial layer

2016 ◽  
Vol 18 (46) ◽  
pp. 31836-31844 ◽  
Author(s):  
Chih-Yu Chang ◽  
Bo-Chou Tsai ◽  
Yu-Cheng Hsiao ◽  
Yu-Ching Huang ◽  
Cheng-Si Tsao
Keyword(s):  
Solar Cells ◽  
Interfacial Layer ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Highly Efficient ◽  
Hybrid Perovskite

A promising approach towards highly efficient printable perovskite solar cells is demonstrated by employing a HMB-doped PC61BM film as a cathode interfacial layer.

Dual function interfacial layer for highly efficient and stable lead halide perovskite solar cells

2016 ◽  
Vol 4 (16) ◽  
pp. 6091-6097 ◽  
Author(s):  
Dandan Song ◽  
Dong Wei ◽  
Peng Cui ◽  
Meicheng Li ◽  
Zhiqiang Duan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Interfacial Layer ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Dual Function ◽  
Highly Efficient ◽  
Halide Perovskite ◽  
P Type ◽  
Lead Halide

F4TCNQ interfacial layer passivates the perovskite and induces its p-type interfacial doping, leading to high performance and stability of the PSCs.

Sensitivity of mixed cation/halide perovskites to evaporation kinetics of DMSO at early stage

2021 ◽  
Author(s):  
GYUMIN KIM ◽  
Eun Seo Oh ◽  
Ajay Kumar Jena ◽  
Tsutomu Miyasaka
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Early Stage ◽  
Perovskite Solar Cells ◽  
Inorganic Hybrid ◽  
Hybrid Perovskite ◽  
Annealing Step ◽  
Halide Perovskites ◽  
Kinetics Of ◽  
Evaporation Kinetics

Controlling the evaporation kinetics of the perovskite precursor (EKP) during the thermal annealing step of organic–inorganic hybrid perovskite solar cells (OIHPs) is important for achieving high performance. Although regulation of...

Highly efficient near-infrared hybrid perovskite solar cells by integrating with a novel organic bulk-heterojunction

Nano Energy ◽  
2020 ◽  
Vol 77 ◽  
pp. 105181 ◽  
Author(s):  
Yanjie Wu ◽  
Yanbo Gao ◽  
Xinmeng Zhuang ◽  
Zhichong Shi ◽  
Wenbo Bi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Near Infrared ◽  
Bulk Heterojunction ◽  
Perovskite Solar Cells ◽  
Highly Efficient ◽  
Hybrid Perovskite

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.

A linear D–π–A based hole transport material for high performance rigid and flexible planar organic–inorganic hybrid perovskite solar cells

2019 ◽  
Vol 7 (43) ◽  
pp. 13440-13446 ◽  
Author(s):  
Haeun Kwon ◽  
Saripally Sudhaker Reddy ◽  
Veera Murugan Arivunithi ◽  
Hyunjung Jin ◽  
Ho-Yeol Park ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Flexible Substrates ◽  
Solution Processed ◽  
Inorganic Hybrid ◽  
New Class ◽  
Hybrid Perovskite ◽  
Enhanced Stability

A new class of HTM is designed by introducing the D–π–A approach. Dopant-free TPA-BP-OXD based solution processed planar i-PSCs on rigid and flexible substrates show PCEs of 15.46% and 12.90%, respectively, and the hysteresis is negligible with enhanced stability.

Defects and passivation in perovskite solar cells

2021 ◽  
pp. 1-18
Author(s):  
Yaobo Li ◽  
Zhaohan Li ◽  
Fangze Liu ◽  
Jing Wei
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Surface Passivation ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Film Deposition ◽  
Transport Layer ◽  
Hybrid Perovskite ◽  
High Absorption Coefficient ◽  
Charge Transport Layer

This organic-inorganic hybrid perovskite materials have attracted great attention by virtue of their high absorption coefficient, low cost and simple film deposition technique. Based on these advantages, perovskite solar cells have reached an impressive power conversion efficiency over 25%. However, the low-temperature process inevitably leads to a large number of defects in the perovskite film. These defects would exacerbate the carrier recombination, induce crystal degradation, phase transformation and seriously affect the performance of devices. Studying the defects in perovskite film is of great significance for the development of high-performance perovskite solar cells. Herein, the authors summarise the causes, distribution and features of defects, as well as their effects on the performance of perovskite solar cells. Furthermore, some defect-passivation strategies on perovskite film or the device, including grain boundary passivation, surface passivation, capping layer modification and charge transport layer passivation, are discussed, respectively. Lastly, some remaining challenges in the commercialisation of perovskite solar cells are proposed.

High performance of low-temperature processed perovskite solar cells based on a polyelectrolyte interfacial layer of PEI

2019 ◽  
Vol 65 ◽  
pp. 19-25 ◽  
Author(s):  
Yingqiang Li ◽  
Xin Qi ◽  
Ganghong Liu ◽  
Yuqing Zhang ◽  
Ning Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Interfacial Layer ◽  
High Performance ◽  
Perovskite Solar Cells
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