Ambient processed and stable all-inorganic lead halide perovskite solar cells with efficiencies nearing 20% using a spray coated Zn1-xCsxO electron transport layer

Nano Energy ◽  
2021 ◽  
pp. 106597
Author(s):  
Sawanta S. Mali ◽  
Jyoti V. Patil ◽  
Julian A. Steele ◽  
Chang Kook Hong
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Inorganic Lead ◽  
Halide Perovskite ◽  
Lead Halide

Reduced methylammonium triple-cation Rb0.05(FAPbI3)0.95(MAPbBr3)0.05 perovskite solar cells based on a TiO2/SnO2 bilayer electron transport layer approaching a stabilized 21% efficiency: the role of antisolvents

2019 ◽  
Vol 7 (29) ◽  
pp. 17516-17528 ◽  
Author(s):  
Sawanta S. Mali ◽  
Jyoti V. Patil ◽  
Hamidreza Arandiyan ◽  
Chang Kook Hong
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Electron Transporting Layer ◽  
Halide Perovskite ◽  
Lead Halide

Reduced methylammonium lead-halide perovskite with double layer electron transporting layer crossing 21% power conversion efficiency.

Environmentally friendly, aqueous processed ZnO as an efficient electron transport layer for low temperature processed metal–halide perovskite photovoltaics

2018 ◽  
Vol 5 (1) ◽  
pp. 84-89 ◽  
Author(s):  
Jiaqi Zhang ◽  
Maurizio Morbidoni ◽  
Keke Huang ◽  
Shouhua Feng ◽  
Martyn A. McLachlan
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Low Temperature ◽  
Perovskite Solar Cells ◽  
Environmentally Friendly ◽  
Metal Halide ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Metal Halide Perovskite ◽  
Halide Perovskite

The aqueous processed ZnO/PCBM modified ETLs enable low-temperature processed, thermally stable and efficient perovskite solar cells showing negligible hysteresis.

scholarly journals Improved photovoltaic performance of triple-cation mixed-halide perovskite solar cells with binary trivalent metals incorporated into the titanium dioxide electron transport layer

2019 ◽  
Vol 7 (17) ◽  
pp. 5028-5036 ◽  
Author(s):  
M. Thambidurai ◽  
Shini Foo ◽  
K. M. Muhammed Salim ◽  
P. C. Harikesh ◽  
Annalisa Bruno ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Solar Cells ◽  
Electron Transport ◽  
Energy Level ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Highly Efficient ◽  
Halide Perovskite

Simultaneous improvement in transparency, conductivity, and energy level alignment was attained via a highly efficient AlIn-TiO2 ETL with the unrivaled PCE of 19%.

SnO2/ZnO as double electron transport layer for halide perovskite solar cells

Solar Energy ◽  
2021 ◽  
Vol 223 ◽  
pp. 346-350
Author(s):  
Ubaid Khan ◽  
Tahseen Iqbal ◽  
Mehreen Khan ◽  
Rongguang Wu
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Double Electron ◽  
Halide Perovskite

Compact layer free mixed-cation lead mixed-halide perovskite solar cells

2018 ◽  
Vol 54 (21) ◽  
pp. 2623-2626 ◽  
Author(s):  
Zhelu Hu ◽  
Hengyang Xiang ◽  
Mathilde Schoenauer Sebag ◽  
Laurent Billot ◽  
Lionel Aigouy ◽  
...  
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Solar Cells ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Compact Layer ◽  
Halide Perovskite ◽  
Planar Electron

Thickness-tunable and compact FA0.83Cs0.17Pb(I0.6Br0.4)3 perovskite thin films are achieved with a large grain size up to 12 microns. They are then employed to fabricate planar electron-transport-layer-free solar cells.

Efficient perovskite solar cells employing a simply-processed CdS electron transport layer

2017 ◽  
Vol 5 (38) ◽  
pp. 10023-10028 ◽  
Author(s):  
Jia Dong ◽  
Jihuai Wu ◽  
Jinbiao Jia ◽  
Leqing Fan ◽  
Yu Lin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Cds Nanoparticles ◽  
Solvothermal Reaction ◽  
Organometal Halide Perovskite ◽  
One Step ◽  
Halide Perovskite

In this report, redispersable CdS nanoparticles are synthesized via a specific one-step solvothermal reaction and are employed as electron-selective materials for organometal halide perovskite solar cells.

scholarly journals Maze-Like Halide Perovskite Films for Efficient Electron Transport Layer-Free Perovskite Solar Cells

Solar RRL ◽  
2019 ◽  
Vol 3 (3) ◽  
pp. 1800268 ◽  
Author(s):  
Jin-Feng Liao ◽  
Wu-Qiang Wu ◽  
Yong Jiang ◽  
Dai-Bin Kuang ◽  
Lianzhou Wang
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Halide Perovskite

scholarly journals Focussed Review of Utilization of Graphene-Based Materials in Electron Transport Layer in Halide Perovskite Solar Cells: Materials-Based Issues

Energies ◽  
2020 ◽  
Vol 13 (23) ◽  
pp. 6335
Author(s):  
Xinchen Dai ◽  
Pramod Koshy ◽  
Charles Christopher Sorrell ◽  
Jongchul Lim ◽  
Jae Sung Yun
Keyword(s):  
Graphene Oxide ◽  
Solar Cells ◽  
Electron Transport ◽  
Focal Point ◽  
Graphene Quantum Dots ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Fullerene Derivative ◽  
Electron Transport Layer ◽  
Halide Perovskite

The present work applies a focal point of materials-related issues to review the major case studies of electron transport layers (ETLs) of metal halide perovskite solar cells (PSCs) that contain graphene-based materials (GBMs), including graphene (GR), graphene oxide (GO), reduced graphene oxide (RGO), and graphene quantum dots (GQDs). The coverage includes the principal components of ETLs, which are compact and mesoporous TiO2, SnO2, ZnO and the fullerene derivative PCBM. Basic considerations of solar cell design are provided and the effects of the different ETL materials on the power conversion efficiency (PCE) have been surveyed. The strategy of adding GBMs is based on a range of phenomenological outcomes, including enhanced electron transport, enhanced current density-voltage (J-V) characteristics and parameters, potential for band gap (Eg) tuning, and enhanced device stability (chemical and environmental). These characteristics are made complicated by the variable effects of GBM size, amount, morphology, and distribution on the nanostructure, the resultant performance, and the associated effects on the potential for charge recombination. A further complication is the uncertain nature of the interfaces between the ETL and perovskite as well as between phases within the ETL.

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