Improving the performance of lead acetate-based perovskite solar cells via solvent vapor annealing

CrystEngComm ◽  
2019 ◽  
Vol 21 (32) ◽  
pp. 4753-4762 ◽  
Author(s):  
Zhongli Guo ◽  
Jia Zhuang ◽  
Zhu Ma ◽  
Haoran Xia ◽  
Jing Yi ◽  
...  
Keyword(s):  
Grain Size ◽  
Solar Cells ◽  
Thermal Annealing ◽  
Lead Acetate ◽  
Perovskite Solar Cells ◽  
Annealing Process ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Thermal Annealing Process ◽  
Solvent Vapor Annealing

The perovskite layers with large grain size and less pinhole were achieved by adding DMF during the thermal annealing process.

An ionic compensation strategy for high-performance mesoporous perovskite solar cells: healing defects with tri-iodide ions in a solvent vapor annealing process

2019 ◽  
Vol 7 (1) ◽  
pp. 353-362 ◽  
Author(s):  
Tie Liu ◽  
Pengyu Su ◽  
Li Liu ◽  
Jun Wang ◽  
Shuang Feng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Surface Morphology ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Annealing Process ◽  
Compensation Strategy ◽  
Solvent Vapor ◽  
Iodide Ions ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing

The surface morphology and J–V curves of CH3NH3PbI3 films with and without IPA/[I3−] treatment.

The optimization of intermediate semi–bonding structure using solvent vapor annealing for high performance p-i-n structure perovskite solar cells

2019 ◽  
Vol 65 ◽  
pp. 300-304 ◽  
Author(s):  
Gi-Hwan Kim ◽  
Jaeki Jeong ◽  
Yung Jin Yoon ◽  
Hyungsu Jang ◽  
Seongbeom Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Solvent Vapor ◽  
Bonding Structure ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing

The synergistic effect of cooperating solvent vapor annealing for high-efficiency planar inverted perovskite solar cells

2019 ◽  
Vol 7 (48) ◽  
pp. 27267-27277 ◽  
Author(s):  
Ahra Yi ◽  
Sangmin Chae ◽  
Hanbin Lee ◽  
Hyo Jung Kim
Keyword(s):  
Solar Cells ◽  
Synergistic Effect ◽  
Treatment Process ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing ◽  
Post Treatment Process

We propose co-solvent vapor annealing (SVA) as an effective post-treatment process to improve the quality of crystals and grains for high-efficiency perovskite solar cells.

The modified multi-step thermal annealing process for highly efficient MAPbI3-based perovskite solar cells

Solar Energy ◽  
2018 ◽  
Vol 174 ◽  
pp. 218-224 ◽  
Author(s):  
Yaxiao Jiang ◽  
Lin Pan ◽  
Dong Wei ◽  
Wenbiao Li ◽  
Shaohua Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Perovskite Solar Cells ◽  
Annealing Process ◽  
Highly Efficient ◽  
Thermal Annealing Process

scholarly journals Reduced bimolecular recombination in blade-coated, high-efficiency, small-molecule solar cells

2017 ◽  
Vol 5 (15) ◽  
pp. 6893-6904 ◽  
Author(s):  
Sebastian Engmann ◽  
Hyun Wook Ro ◽  
Andrew A. Herzing ◽  
Dean M. DeLongchamp ◽  
Chad R. Snyder ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
High Efficiency ◽  
Bulk Heterojunction ◽  
Annealing Process ◽  
Device Performance ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Bimolecular Recombination ◽  
Solvent Vapor Annealing

We report the performance and morphology of blade-coated bulk heterojunction devices based on the small molecule donor p-DTS(FBTTh2)2 treated with a postdeposition solvent vapor annealing process that improves the device performance and significantly reduces bimolecular recombination.

Room-temperature mixed-solvent-vapor annealing for high performance perovskite solar cells

2016 ◽  
Vol 4 (1) ◽  
pp. 321-326 ◽  
Author(s):  
Hao Yu ◽  
Xiaodong Liu ◽  
Yijun Xia ◽  
Qingqing Dong ◽  
Kaicheng Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Room Temperature ◽  
Mixed Solvent ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Solvent Vapor ◽  
Vapor Annealing ◽  
Solvent Vapor Annealing ◽  
Annealing Method

A facile annealing method of room-temperature mixed-solvent-vapor annealing (rtMSVA) was proposed to fabricate high crystallinity and ultra-smooth perovskite thin films, and the photovoltaic performance of perovskite solar cells was improved with the rtMSVA treatment.

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