DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Characterization and analysis of FA x Cs (1-x) Pb(I y Br (1-y) ) 3 perovskite solar cells with thickness controlled transport layers for performance optimization

Journal Article · · AIP Advances
DOI: https://doi.org/10.1063/1.5123400 · OSTI ID:1595689
ORCiD logo [1];  [1];  [1];  [1];  [1];  [1];  [1];  [2];  [2];  [3];  [1]
  1. Univ. of Texas at El Paso, TX (United States). Dept. of Electrical and Computer Engineering
  2. School of Engineering at Bilbao (Spain)
  3. Brookhaven National Lab. (BNL), Upton, NY (United States). Center for Functional Nanomaterials (CFN)

Strong characterization methods are needed to fully comprehend the chemistry and composition of perovskite solar cells. Understanding the interaction between layers inside a cell and how they react with the environment is important to achieve optimum manufacturing processes, and improve efficiency of perovskite solar cells. Here, we probe a hybrid organic-inorganic perovskite cell structure formed by a fluorine-doped tin oxide (FTO), cassiterite (SnO2), mixed halide perovskite, Spiro-OMeTAD and silver layers. We have demonstrated a power conversion efficiency (PCE) greater than 19% and aVoc of more than 1.1 V for a wide-band gap (1.6 eV) perovskite solar cell.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
SC0012704
OSTI ID:
1595689
Report Number(s):
BNL--213573-2020-JAAM
Journal Information:
AIP Advances, Journal Name: AIP Advances Journal Issue: 10 Vol. 9; ISSN 2158-3226
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English

References (38)

Enhanced Charge Transport in Hybrid Perovskite Field‐Effect Transistors via Microstructure Control journal September 2018
Intrinsic Thermal Instability of Methylammonium Lead Trihalide Perovskite journal June 2015
Formamidinium and Cesium Hybridization for Photo- and Moisture-Stable Perovskite Solar Cell journal September 2015
Synergistic Crystal and Interface Engineering for Efficient and Stable Perovskite Photovoltaics journal November 2018
SnO 2 : A Wonderful Electron Transport Layer for Perovskite Solar Cells journal June 2018
The impact of turbulence intensity and atmospheric stability on power deficits due to wind turbine wakes at Horns Rev wind farm: Power deficits in offshore wind farms journal November 2011
Using photoluminescence to monitor the optoelectronic properties of methylammonium lead halide perovskites in light and dark over periods of days journal February 2018
Solution-Processed All-Perovskite Multi-junction Solar Cells journal February 2019
Facile synthesis of composite tin oxide nanostructures for high-performance planar perovskite solar cells journal June 2019
Maximizing the optical performance of planar CH 3 NH 3 PbI 3 hybrid perovskite heterojunction stacks journal April 2016
Nanophotonic perovskite layers for enhanced current generation and mitigation of lead in perovskite solar cells journal April 2019
Introduction: Perovskites journal March 2019
Stability of Organic Cations in Solution-Processed CH 3 NH 3 PbI 3 Perovskites: Formation of Modified Surface Layers journal September 2015
Extending the Compositional Space of Mixed Lead Halide Perovskites by Cs, Rb, K, and Na Doping journal December 2017
Current-Induced Phase Segregation in Mixed Halide Hybrid Perovskites and its Impact on Two-Terminal Tandem Solar Cell Design journal July 2017
Low-Temperature Nb-Doped SnO 2 Electron-Selective Contact Yields over 20% Efficiency in Planar Perovskite Solar Cells journal March 2018
Perovskites: The Emergence of a New Era for Low-Cost, High-Efficiency Solar Cells journal October 2013
The light and shade of perovskite solar cells journal August 2014
Improved air stability of perovskite solar cells via solution-processed metal oxide transport layers journal October 2015
A fluorene-terminated hole-transporting material for highly efficient and stable perovskite solar cells journal July 2018
Present status and future prospects of perovskite photovoltaics journal April 2018
Dimensional tailoring of hybrid perovskites for photovoltaics journal November 2018
Photovoltaic solar cell technologies: analysing the state of the art journal March 2019
Efficient, stable and scalable perovskite solar cells using poly(3-hexylthiophene) journal March 2019
Instability in CH3NH3PbI3 perovskite solar cells due to elemental migration and chemical composition changes journal November 2017
Entropic stabilization of mixed A-cation ABX 3 metal halide perovskites for high performance perovskite solar cells journal January 2016
Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency journal January 2016
Thermoelectricity in the context of renewable energy sources: joining forces instead of competing journal January 2016
Highly efficient and stable planar perovskite solar cells by solution-processed tin oxide journal January 2016
Mixed halide hybrid perovskites: a paradigm shift in photovoltaics journal January 2018
Correction: Interpretation and evolution of open-circuit voltage, recombination, ideality factor and subgap defect states during reversible light-soaking and irreversible degradation of perovskite solar cells journal January 2018
Correlation of recombination and open circuit voltage in planar heterojunction perovskite solar cells journal January 2019
Analysis of Photovoltaic Properties of a Perovskite Solar Cell: Impact of Recombination, Space Charge, Exciton, and Disorder journal November 2017
High-Performance Bifacial Perovskite/Silicon Double-Tandem Solar Cell journal January 2018
Time stamping of single optical photons with 10 ns resolution conference May 2017
A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells journal January 2016
Enhanced photovoltage for inverted planar heterojunction perovskite solar cells journal June 2018
Solution-Processed All-Perovskite Multi-Junction Solar Cells conference February 2019