Scalable fabrication of efficient organolead trihalide perovskite solar cells with doctor-bladed active layers
Abstract
Organolead trihalide perovskites (OTPs) are nature abundant materials with prospects as future low-cost renewable energy sources boosted by the solution process capability of these materials. Here we report the fabrication of efficient OTP devices by a simple, high throughput and low-cost doctor-blade coating process which can be compatible with the roll-to-roll fabrication process for the large scale production of perovskite solar cell panels. The formulation of appropriate precursor inks by removing impurities is shown to be critical in the formation of continuous, pin-hole free and phase-pure perovskite films on large area substrates, which is assisted by a high deposition temperature to guide the nucleation and grain growth process. The domain size reached 80–250 μm in 1.5–2 μm thick bladed films. By controlling the stoichiometry and thickness of the OTP films, highest device efficiencies of 12.8% and 15.1% are achieved in the devices fabricated on poly(3,4-ethylenedioxythiophene) polystyrene sulfonate and cross-linked N4,N4'-bis(4-(6-((3-ethyloxetan-3-yl)methoxy)hexyl)phenyl)–N4,N4'-diphenylbiphenyl-4,4'-diamine covered ITO substrates. Furthermore, the carrier diffusion length in doctor-bladed OTP films is beyond 3.5 μm which is significantly larger than in the spin-coated films, due to the formation of crystalline grains with a very large size by the doctor-blade coating method.
- Authors:
-
- Univ. of Nebraska, Lincoln, NE (United States)
- Publication Date:
- Research Org.:
- Univ. of Nebraska, Lincoln, NE (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1237999
- Grant/Contract Number:
- EE0006709
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Energy & Environmental Science
- Additional Journal Information:
- Journal Volume: 8; Journal Issue: 5; Journal ID: ISSN 1754-5692
- Publisher:
- Royal Society of Chemistry
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Deng, Yehao, Peng, Edwin, Shao, Yuchuan, Xiao, Zhengguo, Dong, Qingfeng, and Huang, Jinsong. Scalable fabrication of efficient organolead trihalide perovskite solar cells with doctor-bladed active layers. United States: N. p., 2015.
Web. doi:10.1039/C4EE03907F.
Deng, Yehao, Peng, Edwin, Shao, Yuchuan, Xiao, Zhengguo, Dong, Qingfeng, & Huang, Jinsong. Scalable fabrication of efficient organolead trihalide perovskite solar cells with doctor-bladed active layers. United States. https://doi.org/10.1039/C4EE03907F
Deng, Yehao, Peng, Edwin, Shao, Yuchuan, Xiao, Zhengguo, Dong, Qingfeng, and Huang, Jinsong. Wed .
"Scalable fabrication of efficient organolead trihalide perovskite solar cells with doctor-bladed active layers". United States. https://doi.org/10.1039/C4EE03907F. https://www.osti.gov/servlets/purl/1237999.
@article{osti_1237999,
title = {Scalable fabrication of efficient organolead trihalide perovskite solar cells with doctor-bladed active layers},
author = {Deng, Yehao and Peng, Edwin and Shao, Yuchuan and Xiao, Zhengguo and Dong, Qingfeng and Huang, Jinsong},
abstractNote = {Organolead trihalide perovskites (OTPs) are nature abundant materials with prospects as future low-cost renewable energy sources boosted by the solution process capability of these materials. Here we report the fabrication of efficient OTP devices by a simple, high throughput and low-cost doctor-blade coating process which can be compatible with the roll-to-roll fabrication process for the large scale production of perovskite solar cell panels. The formulation of appropriate precursor inks by removing impurities is shown to be critical in the formation of continuous, pin-hole free and phase-pure perovskite films on large area substrates, which is assisted by a high deposition temperature to guide the nucleation and grain growth process. The domain size reached 80–250 μm in 1.5–2 μm thick bladed films. By controlling the stoichiometry and thickness of the OTP films, highest device efficiencies of 12.8% and 15.1% are achieved in the devices fabricated on poly(3,4-ethylenedioxythiophene) polystyrene sulfonate and cross-linked N4,N4'-bis(4-(6-((3-ethyloxetan-3-yl)methoxy)hexyl)phenyl)–N4,N4'-diphenylbiphenyl-4,4'-diamine covered ITO substrates. Furthermore, the carrier diffusion length in doctor-bladed OTP films is beyond 3.5 μm which is significantly larger than in the spin-coated films, due to the formation of crystalline grains with a very large size by the doctor-blade coating method.},
doi = {10.1039/C4EE03907F},
journal = {Energy & Environmental Science},
number = 5,
volume = 8,
place = {United States},
year = {Wed Mar 25 00:00:00 EDT 2015},
month = {Wed Mar 25 00:00:00 EDT 2015}
}
Web of Science
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Solvent and Spinning Speed Effects on CH 3 NH 3 PbI 3 Films Deposited by Spin Coating
journal, September 2019
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Metal Halide Perovskites: From Crystal Formations to Light-Emitting-Diode Applications
journal, July 2018
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Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm2
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Perovskite Thin Film Synthesised from Sputtered Lead Sulphide
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UV Degradation and Recovery of Perovskite Solar Cells
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Manipulation of the crystallization of perovskite films induced by a rotating magnetic field during blade coating in air
journal, January 2018
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Low-dimensional halide perovskites: review and issues
journal, January 2018
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Solution-processed resistive switching memory devices based on hybrid organic–inorganic materials and composites
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Control of aggregation and dissolution of small molecule hole transport layers via a doping strategy for highly efficient perovskite solar cells
journal, January 2019
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Recent advances in interfacial engineering of perovskite solar cells
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A general printing approach for scalable growth of perovskite single-crystal films
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Editors' Choice—Stability of Unstable Perovskites: Recent Strategies for Making Stable Perovskite Solar Cells
journal, January 2019
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Surfactant-controlled ink drying enables high-speed deposition of perovskite films for efficient photovoltaic modules
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Molecular doping enabled scalable blading of efficient hole-transport-layer-free perovskite solar cells
text, January 2018
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Bilateral alkylamine for suppressing charge recombination and improving stability in blade-coated perovskite solar cells
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Meniscus-assisted solution printing of large-grained perovskite films for high-efficiency solar cells
text, January 2017
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Perovskite Solar Cells: Progress and Advancements
journal, October 2016
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A Review of Perovskite Photovoltaic Materials’ Synthesis and Applications via Chemical Vapor Deposition Method
journal, October 2019
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Micrometric Wrinkled Patterns Spontaneously Formed on Hydrogel Thin Films via Argon Plasma Exposure
journal, February 2019
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High-Performance Perovskite Solar Cells with Enhanced Environmental Stability Based on Amphiphile-Modified CH 3 NH 3 PbI 3
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Spray-Cast Multilayer Organometal Perovskite Solar Cells Fabricated in Air
journal, August 2016
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General Nondestructive Passivation by 4‐Fluoroaniline for Perovskite Solar Cells with Improved Performance and Stability
journal, October 2018
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Lead Iodide and Perovskite Films Obtained by Iodination of PbS Thin Films
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Gas-solid reaction based over one-micrometer thick stable perovskite films for efficient solar cells and modules
journal, September 2018
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Recent progressive efforts in perovskite solar cells toward commercialization
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Coated and Printed Perovskites for Photovoltaic Applications
text, January 2019
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Flexible Wire-Shaped Perovskite Photodetector via Joule Heating for Improved Crystallization and Performance
journal, May 2018
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Solution-processed bathocuproine cathode buffer layer towards efficient planar heterojunction perovskite solar cells
journal, June 2019
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Back-Contact Perovskite Solar Cells
text, January 2019
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Composition Engineering in Doctor-Blading of Perovskite Solar Cells
text, January 2017
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- The University of North Carolina at Chapel Hill University Libraries
Drying Dynamics of Solution‐Processed Perovskite Thin‐Film Photovoltaics: In Situ Characterization, Modeling, and Process Control
text, January 2019
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Roll-to-Roll Fabrication of Solution Processed Electronics
journal, April 2018
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Air-Stable, Efficient Mixed-Cation Perovskite Solar Cells with Cu Electrode by Scalable Fabrication of Active Layer
journal, April 2016
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Processing‐Performance Evolution of Perovskite Solar Cells: From Large Grain Polycrystalline Films to Single Crystals
journal, April 2020
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Amino-Acid-Induced Preferential Orientation of Perovskite Crystals for Enhancing Interfacial Charge Transfer and Photovoltaic Performance
journal, April 2017
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Enhancing the Performance of Perovskite Solar Cells by Hybridizing SnS Quantum Dots with CH 3 NH 3 PbI 3
journal, April 2019
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One‐Step Inkjet Printed Perovskite in Air for Efficient Light Harvesting
journal, January 2018
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Cations Functionalized Carbon Nano‐Dots Enabling Interfacial Passivation and Crystallization Control for Inverted Perovskite Solar Cells
journal, October 2019
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Three in situ -synthesized novel inorganic–organic hybrid materials based on metal (M = Bi, Pb) iodide and organoamine using one-pot reactions: structures, band gaps and optoelectronic properties
journal, January 2018
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Multifunctional asymmetrical molecules for high-performance perovskite and organic solar cells
journal, January 2019
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Flexible and Transparent Substrates Based on Gold Nanoparticles and TiO2 for in Situ Bioanalysis by Surface-Enhanced Raman Spectroscopy
journal, December 2019
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Carrier Diffusion in Thin-Film CH3NH3PbI3 Perovskite Measured using Four-Wave Mixing
text, January 2017
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