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Improving Stability of Triple-Cation Perovskite Solar Cells under High-Temperature Operation

Journal Article · · Solar RRL
 [1];  [2];  [3];  [3];  [3];  [3];  [3];  [4];  [3]
  1. National Renewable Energy Laboratory (NREL), Golden, CO (United States). Materials Science Center; Colorado School of Mines, Golden, CO (United States)
  2. National Renewable Energy Laboratory (NREL), Golden, CO (United States). Chemistry and Nanoscience Center
  3. National Renewable Energy Laboratory (NREL), Golden, CO (United States). Materials Science Center
  4. National Renewable Energy Laboratory (NREL), Golden, CO (United States). Materials Science Center; Univ. of Colorado, Boulder, CO (United States). Renewable and Sustainable Energy Institute

Metal halide perovskite photovoltaic performance required for commercial technology encompasses both efficiency and stability. Advances in both these parameters have recently been reported; however, these strategies are often difficult to directly compare due to differences in perovskite composition, device architecture, fabrication methods, and accelerated stressors applied in stability tests. In particular, it is found that there is a distinct lack of elevated temperature, operational (light and bias) stability data. Furthermore, significant testing is required to understand the interactions when combinations are used (e.g., additives used with posttreatments). Herein, individual and combined additive, posttreatment, and contact layer strategies from recent literature reports under standardized operational stability tests of p-i-n CsMAFA perovskites at 70 degrees C are evaluated. Through analysis of over 1000 devices, it is concluded that the hole-transport layer (HTL) is the most significant component impacting elevated temperature operational stability. This analysis motivates future development of high-performance HTLs.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Solar Energy Technologies Office; First Solar, Inc.
Grant/Contract Number:
AC36-08GO28308; AC36-08GO28308
OSTI ID:
1992504
Alternate ID(s):
OSTI ID: 1995860
Report Number(s):
NREL/JA--5K00-85931; MainId:86704; UUID:2f32e22f-844f-4941-bd86-013a44cd5442; MainAdminID:69808
Journal Information:
Solar RRL, Journal Name: Solar RRL Journal Issue: 16 Vol. 7; ISSN 2367-198X
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English

References (47)

Overcoming Zinc Oxide Interface Instability with a Methylammonium‐Free Perovskite for High‐Performance Solar Cells journal June 2019
Controllable Heterogenous Seeding‐Induced Crystallization for High‐Efficiency FAPbI 3 ‐Based Perovskite Solar Cells Over 24% journal August 2022
Understanding the Role of Cesium and Rubidium Additives in Perovskite Solar Cells: Trap States, Charge Transport, and Recombination journal January 2018
High‐Performance Perovskite Solar Cells with Enhanced Environmental Stability Based on a ( p ‐FC 6 H 4 C 2 H 4 NH 3 ) 2 [PbI 4 ] Capping Layer journal January 2019
Investigating the Effects of Chemical Gradients on Performance and Reliability within Perovskite Solar Cells with TOF-SIMS journal February 2020
Potassium Thiocyanate‐Assisted Enhancement of Slot‐Die‐Coated Perovskite Films for High‐Performance Solar Cells journal February 2021
Nonhalide Materials for Efficient and Stable Perovskite Solar Cells journal May 2021
Enhancing Charge Transport of 2D Perovskite Passivation Agent for Wide‐Bandgap Perovskite Solar Cells Beyond 21% journal March 2020
Thermally Stable All‐Perovskite Tandem Solar Cells Fully Using Metal Oxide Charge Transport Layers and Tunnel Junction journal October 2021
Methylammonium thiocyanate seeds assisted heterogeneous nucleation for achieving high-performance perovskite solar cells journal August 2022
Bimolecular Additives Improve Wide-Band-Gap Perovskites for Efficient Tandem Solar Cells with CIGS journal July 2019
Overcoming Redox Reactions at Perovskite-Nickel Oxide Interfaces to Boost Voltages in Perovskite Solar Cells journal August 2020
Improving Efficiency and Stability of Perovskite Solar Cells Enabled by A Near-Infrared-Absorbing Moisture Barrier journal July 2020
Role of ionic liquids in organic-inorganic metal halide perovskite solar cells efficiency and stability journal September 2019
Mixed cations and mixed halide perovskite solar cell with lead thiocyanate additive for high efficiency and long-term moisture stability journal February 2018
Additive engineering induced perovskite crystal growth for high performance perovskite solar cells journal December 2018
Photoinduced Anion Segregation in Mixed Halide Perovskites journal April 2020
Carrier gradients and the role of charge selective contacts in lateral heterojunction all back contact perovskite solar cells journal August 2021
Stabilizing Perovskite Structures by Tuning Tolerance Factor: Formation of Formamidinium and Cesium Lead Iodide Solid-State Alloys journal December 2015
Intriguing Optoelectronic Properties of Metal Halide Perovskites journal June 2016
Critical Assessment of the Use of Excess Lead Iodide in Lead Halide Perovskite Solar Cells journal July 2020
Modulating Charge Carrier Dynamics and Transfer via Surface Modifications in Organometallic Halide Perovskite Quantum Dots journal September 2020
Performance Improvement of Perovskite Solar Cells by Using Ionic Liquid BMIMPF6 as an Interface Modifier journal October 2021
Mechanism of Additive-Assisted Room-Temperature Processing of Metal Halide Perovskite Thin Films journal March 2021
Mixing Matters: Nanoscale Heterogeneity and Stability in Metal Halide Perovskite Solar Cells journal December 2021
Compositional Engineering for Efficient Wide Band Gap Perovskites with Improved Stability to Photoinduced Phase Segregation journal January 2018
Unreacted PbI 2 as a Double-Edged Sword for Enhancing the Performance of Perovskite Solar Cells journal August 2016
Understanding how excess lead iodide precursor improves halide perovskite solar cell performance journal August 2018
Big data driven perovskite solar cell stability analysis journal December 2022
Tailored interfaces of unencapsulated perovskite solar cells for >1,000 hour operational stability journal January 2018
Cation and anion immobilization through chemical bonding enhancement with fluorides for stable halide perovskite solar cells journal May 2019
Consensus statement for stability assessment and reporting for perovskite photovoltaics based on ISOS procedures journal January 2020
Intermediate-phase engineering via dimethylammonium cation additive for stable perovskite solar cells journal December 2022
Planar perovskite solar cells with long-term stability using ionic liquid additives journal July 2019
An inherent instability study using ab initio computational methods and experimental validation of Pb(SCN)2 based perovskites for solar cell applications journal September 2020
Reversible photo-induced trap formation in mixed-halide hybrid perovskites for photovoltaics journal January 2015
Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency journal January 2016
Effective control of crystal grain size in CH 3 NH 3 PbI 3 perovskite solar cells with a pseudohalide Pb(SCN) 2 additive journal January 2016
In situ induced core/shell stabilized hybrid perovskites via gallium( iii ) acetylacetonate intermediate towards highly efficient and stable solar cells journal January 2018
Insights into operational stability and processing of halide perovskite active layers journal January 2019
Advances in two-dimensional organic–inorganic hybrid perovskites journal January 2020
Spontaneous interface engineering for dopant-free poly(3-hexylthiophene) perovskite solar cells with efficiency over 24% journal January 2021
Highly stable and efficient α-phase FA-based perovskite solar cells prepared in ambient air by strategically enhancing the interaction between ions in crystal lattices journal January 2021
Tailoring solvent coordination for high-speed, room-temperature blading of perovskite photovoltaic films journal December 2019
Triple-halide wide–band gap perovskites with suppressed phase segregation for efficient tandems journal March 2020
Rational design of Lewis base molecules for stable and efficient inverted perovskite solar cells journal February 2023
Compositional texture engineering for highly stable wide-bandgap perovskite solar cells journal December 2022

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