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Scalable slot-die coating of high performance perovskite solar cells

Journal Article · · Sustainable Energy & Fuels
DOI:https://doi.org/10.1039/C8SE00368H· OSTI ID:1468738
Perovskite based photovoltaic devices hold the promise to greatly reduce the cost of solar energy production; however, this potential depends greatly on the ability to deposit perovskite active layers using large scale deposition methods such as slot-die coating without sacrificing efficiency. Using a perovskite precursor ink with long wet-film processing window, we demonstrate efficient perovskite solar cells based on slot-die coated perovskite layer. We found almost no difference in the photophysical and structural details of perovskite films that were deposited by spin coating to films deposited by slot-die coating. Furthermore, we explored various slot-die coating parameters to determine their effect on the performance of the device metrics. In addition to slot-die coating, we demonstrate the versatility of this wide wet-film processing window by fabricating perovskite solar cells with active layers deposited by spin coating, blade coating, and spray coating that all exhibited similar performance.
Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE; USDOE National Renewable Energy Laboratory (NREL), Laboratory Directed Research and Development (LDRD) Program
Grant/Contract Number:
AC36-08GO28308
OSTI ID:
1468738
Alternate ID(s):
OSTI ID: 1464568
Report Number(s):
NREL/JA-5900-71764
Journal Information:
Sustainable Energy & Fuels, Journal Name: Sustainable Energy & Fuels Vol. 2; ISSN SEFUA7; ISSN 2398-4902
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English

References (29)

Toward Large Scale Roll-to-Roll Production of Fully Printed Perovskite Solar Cells journal January 2015
300% Enhancement of Carrier Mobility in Uniaxial-Oriented Perovskite Films Formed by Topotactic-Oriented Attachment journal April 2017
Operating windows of slot die coating: Comparison of theoretical predictions with experimental observations journal March 2010
Charge Transfer from Methylammonium Lead Iodide Perovskite to Organic Transport Materials: Efficiencies, Transfer Rates, and Interfacial Recombination journal February 2017
A review of the operating limits in slot die coating processes journal May 2016
ITO-Free Flexible Perovskite Solar Cells Based on Roll-to-Roll, Slot-Die Coated Silver Nanowire Electrodes journal July 2017
Roll-to-roll fabrication of polymer solar cells journal January 2012
Outlook and Challenges of Perovskite Solar Cells toward Terawatt-Scale Photovoltaic Module Technology journal August 2018
Toward scale-up of perovskite solar cells: Annealing-free perovskite layer by low-cost ultrasonic substrate vibration of wet films journal March 2018
Planar versus mesoscopic perovskite microstructures: The influence of CH3NH3PbI3 morphology on charge transport and recombination dynamics journal April 2016
Amorphous hole-transporting layer in slot-die coated perovskite solar cells journal January 2017
High-throughput surface preparation for flexible slot die coated perovskite solar cells journal March 2018
Slot-die processing of flexible perovskite solar cells in ambient conditions journal July 2017
Fabrication and processing of polymer solar cells: A review of printing and coating techniques journal April 2009
One-step deposition by slot-die coating of mixed lead halide perovskite for photovoltaic applications journal January 2017
Slot die coated planar perovskite solar cells via blowing and heating assisted one step deposition journal June 2018
Scalable Deposition of High-Efficiency Perovskite Solar Cells by Spray-Coating journal April 2018
Slot-Die Coated Perovskite Films Using Mixed Lead Precursors for Highly Reproducible and Large-Area Solar Cells journal April 2018
Vapour-Deposited Cesium Lead Iodide Perovskites: Microsecond Charge Carrier Lifetimes and Enhanced Photovoltaic Performance journal August 2017
Perovskite Photovoltaics: The Path to a Printable Terawatt-Scale Technology journal October 2017
Highly Efficient Perovskite Solar Modules by Scalable Fabrication and Interconnection Optimization journal January 2018
CH 3 NH 3 Cl-Assisted One-Step Solution Growth of CH 3 NH 3 PbI 3 : Structure, Charge-Carrier Dynamics, and Photovoltaic Properties of Perovskite Solar Cells journal April 2014
Scalable fabrication of perovskite solar cells journal March 2018
Perovskite ink with wide processing window for scalable high-efficiency solar cells journal March 2017
Unravelling the mechanism of photoinduced charge transfer processes in lead iodide perovskite solar cells journal January 2014
Effect of relative humidity on crystal growth, device performance and hysteresis in planar heterojunction perovskite solar cells journal January 2016
Grain engineering by ultrasonic substrate vibration post-treatment of wet perovskite films for annealing-free, high performance, and stable perovskite solar cells journal January 2018
Research Update: Large-area deposition, coating, printing, and processing techniques for the upscaling of perovskite solar cell technology journal September 2016
Vapour-Deposited Cesium Lead Iodide Perovskites: Microsecond Charge Carrier Lifetimes and Enhanced Photovoltaic Performance. text January 2017

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Control of Crystal Growth toward Scalable Fabrication of Perovskite Solar Cells journal December 2018
Humidity‐Tolerant Roll‐to‐Roll Fabrication of Perovskite Solar Cells via Polymer‐Additive‐Assisted Hot Slot Die Deposition journal March 2019
Coated and Printed Perovskites for Photovoltaic Applications journal April 2019
Drying Dynamics of Solution‐Processed Perovskite Thin‐Film Photovoltaics: In Situ Characterization, Modeling, and Process Control journal August 2019
Inkjet‐Printed Micrometer‐Thick Perovskite Solar Cells with Large Columnar Grains journal December 2019
Scalable Deposition Methods for Large‐area Production of Perovskite Thin Films journal June 2019
Perovskite precursor solution chemistry: from fundamentals to photovoltaic applications journal January 2019
Acetonitrile based single step slot-die compatible perovskite ink for flexible photovoltaics journal January 2019
Recent progress towards roll-to-roll manufacturing of perovskite solar cells using slot-die processing journal January 2020
Meniscus fabrication of halide perovskite thin films at high throughput for large area and low-cost solar panels journal June 2019
Editors' Choice—Stability of Unstable Perovskites: Recent Strategies for Making Stable Perovskite Solar Cells journal January 2019
Coated and Printed Perovskites for Photovoltaic Applications text January 2019
Drying Dynamics of Solution‐Processed Perovskite Thin‐Film Photovoltaics: In Situ Characterization, Modeling, and Process Control text January 2019
Inkjet‐Printed Micrometer‐Thick Perovskite Solar Cells with Large Columnar Grains text January 2020