Efficient and hysteresis-less pseudo-planar heterojunction perovskite solar cells fabricated by a facile and solution-saving one-step dip-coating method

2017 ◽  
Vol 40 ◽  
pp. 13-23 ◽  
Author(s):  
Like Huang ◽  
Chang Li ◽  
Xiaoxiang Sun ◽  
Rui Xu ◽  
Yangyang Du ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Dip Coating ◽  
Coating Method ◽  
One Step ◽  
Dip Coating Method ◽  
Planar Heterojunction

Highly efficient CsPbIBr2 perovskite solar cells with efficiency over 9.8% fabricated using a preheating-assisted spin-coating method

2019 ◽  
Vol 7 (32) ◽  
pp. 19008-19016 ◽  
Author(s):  
Yuxiao Guo ◽  
Xingtian Yin ◽  
Jie Liu ◽  
Wenxiu Que
Keyword(s):  
Solar Cells ◽  
Spin Coating ◽  
Perovskite Solar Cells ◽  
High Quality ◽  
Spin Coating Method ◽  
Highly Efficient ◽  
Coating Method ◽  
One Step

An efficient and facile one-step spin-coating method assisted by a preheating process was applied for the fabrication of high-quality CsPbIBr2 films.

scholarly journals Efficient Ag-Doped Perovskite Solar Cells Fabricated in Ambient Air

Crystals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1521
Author(s):  
Jiabin Hao ◽  
Zeming Wang ◽  
Huiying Hao ◽  
Guanlei Wang ◽  
Hongcheng Gao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Spin Coating ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Ambient Air ◽  
Nucleation Density ◽  
Perovskite Material ◽  
Coating Method ◽  
One Step ◽  
Improved Performance

So far, it is still a great challenge to prepare high efficiency organic–inorganic perovskite solar cells in ambient air. Specifically, moisture is easily combined with the perovskite material during the spin-coating process, which result in porous perovskite films with poor surface morphology. In this study, we investigated crystalline Ag-doped perovskite films by a one-step spin-coating method in air with 30–40% relative humidity (RH), in which ethyl acetate (EA) was used as antisolvent can absorb moisture in air to reduced nucleation density. More significantly, EA is a feasible and environmentally friendly solvent to replace highly toxic solvent. Moreover, 1.0% Ag-doped device shows a highest power conversion efficiency (PCE) of 14.36%. The improved performance is not only ascribed to the superior CH3NH3PbI3 film with high crystallinity but to the versatile tunability of energy band structure.

Coarsening of one-step deposited organolead triiodide perovskite films via Ostwald ripening for high efficiency planar-heterojunction solar cells

2016 ◽  
Vol 45 (18) ◽  
pp. 7856-7865 ◽  
Author(s):  
Weidong Zhu ◽  
Chunxiong Bao ◽  
Yangrunqian Wang ◽  
Faming Li ◽  
Xiaoxin Zhou ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Ostwald Ripening ◽  
Perovskite Solar Cells ◽  
Grain Coarsening ◽  
Heterojunction Solar Cells ◽  
One Step ◽  
Planar Heterojunction Solar Cells ◽  
Planar Heterojunction

The remarkable grain coarsening in one-step deposited OTP films for high efficiency planar-heterojunction perovskite solar cells.

A facile one-step preparation method of recyclable superhydrophobic polypropylene membrane for oil–water separation

RSC Advances ◽  
2016 ◽  
Vol 6 (66) ◽  
pp. 61129-61136 ◽  
Author(s):  
Ankit M. Kansara ◽  
Sanjay G. Chaudhri ◽  
Puyam S. Singh
Keyword(s):  
Preparation Method ◽  
Dip Coating ◽  
Water Separation ◽  
Polypropylene Membrane ◽  
Coating Method ◽  
Oil Water Separation ◽  
One Step ◽  
Oil Water ◽  
Dip Coating Method

A facile one-step dip-coating method to prepare recyclable superhydrophobic polypropylene membrane.

Ionic liquid-assisted perovskite crystal film growth for high performance planar heterojunction perovskite solar cells

RSC Advances ◽  
2016 ◽  
Vol 6 (100) ◽  
pp. 97848-97852 ◽  
Author(s):  
Yangyang Wan ◽  
Sujuan Dong ◽  
Yaling Wang ◽  
Liying Yang ◽  
Wenjing Qin ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Solar Cells ◽  
High Performance ◽  
Film Growth ◽  
Perovskite Solar Cells ◽  
Crystal Film ◽  
One Step ◽  
Perovskite Crystal ◽  
The One ◽  
Planar Heterojunction

Ionic liquid, 1-ethylpyridinium chloride with a relative low melting point of 100 °C is used to control the morphological growth of CH3NH3PbI3 during the one-step deposition method for preparing efficient planar heterojunction perovskite solar cells.

scholarly journals Highly efficient planar heterojunction perovskite solar cells with sequentially dip-coated deposited perovskite layers from a non-halide aqueous lead precursor

RSC Advances ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 5454-5461 ◽  
Author(s):  
Muhammad Adnan ◽  
Jae Kwan Lee
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Dip Coating ◽  
Coating Deposition ◽  
Highly Efficient ◽  
Planar Heterojunction

High-performance PHJ MAPbI3 perovskite films fabricated using efficient and low-cost dip-coating deposition approach over ZnO/TiO2 bilayered ETL system from an aqueous non-halide Pb(NO3)2.

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