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Title: Probing the origins of photodegradation in organic–inorganic metal halide perovskites with time-resolved mass spectrometry

Journal Article · · Sustainable Energy & Fuels
DOI:https://doi.org/10.1039/C8SE00358K· OSTI ID:1468489

Our mass spectrometry measurements indicate that the hot-carrier-induced deprotonation of MA + cations is the fundamental origin of photodegradation.

Sponsoring Organization:
USDOE
Grant/Contract Number:
FOA-0000990
OSTI ID:
1468489
Journal Information:
Sustainable Energy & Fuels, Journal Name: Sustainable Energy & Fuels Vol. 2 Journal Issue: 11; ISSN 2398-4902
Publisher:
Royal Society of Chemistry (RSC)Copyright Statement
Country of Publication:
United Kingdom
Language:
English
Citation Metrics:
Cited by: 56 works
Citation information provided by
Web of Science

References (67)

Stability of perovskite solar cells journal April 2016
Reversible Hydration of CH 3 NH 3 PbI 3 in Films, Single Crystals, and Solar Cells journal April 2015
Light and oxygen induced degradation limits the operational stability of methylammonium lead triiodide perovskite solar cells journal January 2016
Tailored interfaces of unencapsulated perovskite solar cells for >1,000 hour operational stability journal January 2018
Oxygen Degradation in Mesoporous Al 2 O 3 /CH 3 NH 3 PbI 3- x Cl x Perovskite Solar Cells: Kinetics and Mechanisms journal April 2016
High-Efficiency Perovskite Solar Cells Based on the Black Polymorph of HC(NH 2 ) 2 PbI 3 journal June 2014
Imaging the Spatial Evolution of Degradation in Perovskite/Si Tandem Solar Cells After Exposure to Humid Air journal November 2017
Iodide management in formamidinium-lead-halide–based perovskite layers for efficient solar cells journal June 2017
Energy Payback Time (EPBT) and Energy Return on Energy Invested (EROI) of Perovskite Tandem Photovoltaic Solar Cells journal January 2018
Perovskite Solar Cells: From the Laboratory to the Assembly Line journal December 2017
Recent Advances in Improving the Stability of Perovskite Solar Cells journal November 2015
Large tunable photoeffect on ion conduction in halide perovskites and implications for photodecomposition journal March 2018
Extrinsic ion migration in perovskite solar cells journal January 2017
Maximizing and stabilizing luminescence from halide perovskites with potassium passivation journal March 2018
Stability of solution-processed MAPbI 3 and FAPbI 3 layers journal January 2016
Critical Role of Water in Defect Aggregation and Chemical Degradation of Perovskite Solar Cells journal April 2018
Thermal degradation of CH 3 NH 3 PbI 3 perovskite into NH 3 and CH 3 I gases observed by coupled thermogravimetry–mass spectrometry analysis journal January 2016
Perovskite Solar Cell Stability in Humid Air: Partially Reversible Phase Transitions in the PbI 2 -CH 3 NH 3 I-H 2 O System journal July 2016
Encapsulation for long-term stability enhancement of perovskite solar cells journal December 2016
Life Cycle Assessment (LCA) of perovskite PV cells projected from lab to fab journal November 2016
A technoeconomic analysis of perovskite solar module manufacturing with low-cost materials and techniques journal January 2017
Prospects for Mitigating Intrinsic Organic Decomposition in Methylammonium Lead Triiodide Perovskite journal April 2018
Device stability of perovskite solar cells – A review journal September 2017
Light-induced reactivity of gold and hybrid perovskite as a new possible degradation mechanism in perovskite solar cells journal January 2018
Improving efficiency and stability of perovskite solar cells with photocurable fluoropolymers journal September 2016
Role of Microstructure in Oxygen Induced Photodegradation of Methylammonium Lead Triiodide Perovskite Films journal July 2017
In Situ Identification of Photo- and Moisture-Dependent Phase Evolution of Perovskite Solar Cells journal January 2017
Fast oxygen diffusion and iodide defects mediate oxygen-induced degradation of perovskite solar cells journal May 2017
Scalable fabrication of perovskite solar cells journal March 2018
Identification and characterization of the intermediate phase in hybrid organic–inorganic MAPbI 3 perovskite journal January 2016
Impact of Processing Temperature and Composition on the Formation of Methylammonium Lead Iodide Perovskites journal June 2015
Understanding the physical properties of hybrid perovskites for photovoltaic applications journal July 2017
Photoinduced degradation of methylammonium lead triiodide perovskite semiconductors journal January 2016
The interface degradation of planar organic–inorganic perovskite solar cell traced by light beam induced current (LBIC) journal January 2017
Photo-induced halide redistribution in organic–inorganic perovskite films journal May 2016
Organic–inorganic lead halide perovskite solar cell materials: A possible stability problem journal January 2015
One-Year stable perovskite solar cells by 2D/3D interface engineering journal June 2017
Perovskite ink with wide processing window for scalable high-efficiency solar cells journal March 2017
Commercial progress and challenges for photovoltaics journal January 2016
Optical bleaching of perovskite (CH3NH3)PbI3 through room-temperature phase transformation induced by ammonia journal January 2014
Perovskite Photovoltaics: The Path to a Printable Terawatt-Scale Technology journal October 2017
Influence of Radiation on the Properties and the Stability of Hybrid Perovskites journal November 2017
Unraveling the Light-Induced Degradation Mechanisms of CH 3 NH 3 PbI 3 Perovskite Films journal November 2017
Electric-Field-Driven Reversible Conversion Between Methylammonium Lead Triiodide Perovskites and Lead Iodide at Elevated Temperatures journal December 2015
Promises and challenges of perovskite solar cells journal November 2017
Light-induced lattice expansion leads to high-efficiency perovskite solar cells journal April 2018
Intrinsic Thermal Instability of Methylammonium Lead Trihalide Perovskite journal June 2015
Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency journal January 2016
Loss of H2 from CH3NH3+, CH3OH2+ and CH3FH+. Reaction mechanisms and dynamics from observation of metastable ion fragmentations and ab initio calculations journal January 1995
Moderate Humidity Delays Electron–Hole Recombination in Hybrid Organic–Inorganic Perovskites: Time-Domain Ab Initio Simulations Rationalize Experiments journal August 2016
Methylamine Gas Based Synthesis and Healing Process Toward Upscaling of Perovskite Solar Cells: Progress and Perspective journal August 2017
Environmental analysis of perovskites and other relevant solar cell technologies in a tandem configuration journal January 2017
Incorporation of rubidium cations into perovskite solar cells improves photovoltaic performance journal September 2016
Topological distribution of reversible and non-reversible degradation in perovskite solar cells journal March 2018
Accelerated degradation of methylammonium lead iodide perovskites induced by exposure to iodine vapour journal December 2016
In Situ Observation of Light Illumination-Induced Degradation in Organometal Mixed-Halide Perovskite Films journal February 2018
First-Principles Study of Ion Diffusion in Perovskite Solar Cell Sensitizers journal August 2015
Migration of cations induces reversible performance losses over day/night cycling in perovskite solar cells journal January 2017
Perovskite photovoltaics: life-cycle assessment of energy and environmental impacts journal January 2015
Design and understanding of encapsulated perovskite solar cells to withstand temperature cycling journal January 2018
A dynamic calibration technique for temperature programmed desorption spectroscopy journal February 2013
Overcoming ultraviolet light instability of sensitized TiO2 with meso-superstructured organometal tri-halide perovskite solar cells journal December 2013
Systematic investigation of the impact of operation conditions on the degradation behaviour of perovskite solar cells journal January 2018
Stability of Metal Halide Perovskite Solar Cells journal September 2015
Characterising degradation of perovskite solar cells through in-situ and operando electron microscopy journal May 2018
Long-range hot-carrier transport in hybrid perovskites visualized by ultrafast microscopy journal April 2017
Mapping Electric Field-Induced Switchable Poling and Structural Degradation in Hybrid Lead Halide Perovskite Thin Films journal September 2015

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