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

Title: Enhancing Interlayer Charge Transport of Two-Dimensional Perovskites by Structural Stabilization via Fluorine Substitution

Journal Article · · ACS Applied Materials and Interfaces
 [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [3]; ORCiD logo [4]
  1. Department of Chemistry, University of Southern California, Los Angeles, California 90089, United States
  2. School of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, PR China
  3. Laboratory for Chemistry of Novel Materials, University of Mons, Mons 7000, Belgium
  4. Department of Chemistry, University of Southern California, Los Angeles, California 90089, United States, Department of Physics and Astronomy, University of Southern California, Los Angeles, California 90089, United States

Not Available

Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0014429
OSTI ID:
2481613
Journal Information:
ACS Applied Materials and Interfaces, Journal Name: ACS Applied Materials and Interfaces; ISSN 1944-8244
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (47)

Crystal Growth Regulation of Ruddlesden–Popper Perovskites via Self‐Assembly of Semiconductor Spacers for Efficient Solar Cells journal December 2023
Modulating the Dipole Moment of Secondary Ammonium Spacers for Efficient 2D Ruddlesden‐Popper Perovskite Solar Cells journal January 2024
On Löwdin's method of symmetric orthogonalization*: Löwdin's Method of Symmetric Orthogonalization journal January 2002
High-performance quasi-2D perovskite solar cells with power conversion efficiency over 20% fabricated in humidity-controlled ambient air journal January 2022
Manipulate energy transport via fluorinated spacers towards record-efficiency 2D Dion-Jacobson CsPbI3 solar cells journal July 2022
Selectively Fluorinated Benzylammonium-Based Spacer Cation Enables Graded Quasi-2D Perovskites for Efficient and Stable Solar Cells journal March 2022
The 2D Halide Perovskite Rulebook: How the Spacer Influences Everything from the Structure to Optoelectronic Device Efficiency journal January 2021
Improved Projection-Operator Diabatization Schemes for the Calculation of Electronic Coupling Values journal November 2020
Interlayer Charge Transport in 2D Lead Halide Perovskites from First Principles journal December 2023
Electronic Couplings for Charge Transfer across Molecule/Metal and Molecule/Semiconductor Interfaces: Performance of the Projector Operator-Based Diabatization Approach journal September 2017
Atomistic Description of the Impact of Spacer Selection on Two-Dimensional (2D) Perovskites: A Case Study of 2D Ruddlesden–Popper CsPbI3 Analogues journal December 2022
Superior Phonon-Limited Exciton Mobility in Lead-Free Two-Dimensional Perovskites journal March 2024
Insight into the Enhanced Charge Transport in Quasi-2D Perovskite via Fluorination of Ammonium Cations for Photovoltaic Applications journal February 2022
Probing Strain-Induced Effects on Performance of Low-Dimensional Hybrid Perovskites for Solar Energy Harvesting journal July 2022
Structural Isomer of Fluorinated Ruddlesden-Popper Perovskites Toward Efficient and Stable 2D/3D Perovskite Solar Cells journal June 2023
Single Crystal Ruddlesden–Popper and Dion–Jacobson Metal Halide Perovskites for Visible Light Photodetectors: Present Status and Future Perspectives journal August 2024
PEAI Surface Treatment for Low Ion Migration and High-Performance FAPbBr3 Single-Crystal X-ray Detectors journal September 2024
Double Perovskite Interlayer Stabilized Highly Efficient Perovskite Solar Cells journal August 2024
Fluorinated Aromatic Formamidinium Spacers Boost Efficiency of Layered Ruddlesden–Popper Perovskite Solar Cells journal May 2021
Enhancement of Out-of-Plane Charge Transport in a Vertically Stacked Two-Dimensional Heterostructure Using Point Defects journal September 2018
Rapid Interlayer Charge Separation and Extended Carrier Lifetimes due to Spontaneous Symmetry Breaking in Organic and Mixed Organic–Inorganic Dion–Jacobson Perovskites journal February 2023
Tailoring Interlayer Charge Transfer Dynamics in 2D Perovskites with Electroactive Spacer Molecules journal September 2023
Compression of Organic Molecules Coupled with Hydrogen Bonding Extends the Charge Carrier Lifetime in BA2SnI4 journal May 2024
Two-Dimensional Hybrid Halide Perovskites: Principles and Promises journal November 2018
Enhanced Charge Transport in 2D Perovskites via Fluorination of Organic Cation journal March 2019
From 2D to 1D Electronic Dimensionality in Halide Perovskites with Stepped and Flat Layers Using Propylammonium as a Spacer journal June 2019
Quantum Dynamics of Photoinduced Electron-Transfer Reactions in Dye−Semiconductor Systems:  First-Principles Description and Application to Coumarin 343−TiO 2 journal July 2007
Ultrafast Vibrationally-Induced Dephasing of Electronic Excitations in PbSe Quantum Dots journal October 2006
Quantum localization and delocalization of charge carriers in organic semiconducting crystals journal August 2019
A charge transfer framework that describes supramolecular interactions governing structure and properties of 2D perovskites journal July 2022
Controlled growth of perovskite layers with volatile alkylammonium chlorides journal February 2023
Stability of 2D and quasi-2D perovskite materials and devices journal September 2022
Enhancing the efficiency and stability of perovskite solar cells based on moisture-resistant dopant free hole transport materials by using a 2D-BA2PbI4 interfacial layer journal January 2022
Ab initio nonadiabatic molecular dynamics of charge carriers in metal halide perovskites journal January 2021
Cryogenic infrared spectroscopy reveals remarkably short NH+⋯F hydrogen bonds in fluorinated phenylalanines journal January 2023
Tuning charge carrier dynamics through spacer cation functionalization in layered halide perovskites: an ab initio quantum dynamics study journal January 2023
Hydrogen bonds with fluorine. Studies in solution, in gas phase and by computations, conflicting conclusions from crystallographic analyses journal January 2012
On the Theory of Chemiluminescent Electron‐Transfer Reactions journal October 1965
On the Non‐Orthogonality Problem Connected with the Use of Atomic Wave Functions in the Theory of Molecules and Crystals journal March 1950
A consistent and accurate ab initio parametrization of density functional dispersion correction (DFT-D) for the 94 elements H-Pu journal April 2010
Interpreting ultrafast electron transfer on surfaces with a converged first-principles Newns–Anderson chemisorption function journal June 2023
Impact of large A-site cations on electron–vibrational interactions in 2D halide perovskites: Ab initio quantum dynamics journal March 2024
Ab initiomolecular dynamics for liquid metals journal January 1993
Variationally optimized atomic orbitals for large-scale electronic structures journal April 2003
Numerical atomic basis orbitals from H to Kr journal May 2004
Generalized Gradient Approximation Made Simple journal October 1996
Fluorination of Organic Spacer Impacts on the Structural and Optical Response of 2D Perovskites journal January 2020

Related Subjects