4.6 Article

Mixed-Phase Low-Dimensional Perovskite-Assisted Interfacial Lead Directional Management for Stable Perovskite Solar Cells with Efficiency over 24%

Related references

Note: Only part of the references are listed.
Article Chemistry, Applied

Tailoring the mercaptan ligands for high performance inverted perovskite solar cells with efficiency exceeding 21%

Shuangjie Wang et al.

Summary: Interface passivation engineering with a p-conjugated dual-ligand 1,4-phenylmercaptan (PHMT) has been shown to improve the optoelectronic characteristics and stability of perovskite solar cells (PSCs). The PHMT-modified inverted device based on MAPbI(3) achieved an efficiency increase from 18.11% to 21.11% and maintained stability for up to 3500 hours, demonstrating enhanced performance and prolonged durability.

JOURNAL OF ENERGY CHEMISTRY (2021)

Article Multidisciplinary Sciences

Perovskite solar cells with atomically coherent interlayers on SnO2 electrodes

Hanul Min et al.

Summary: By introducing an interlayer between the electron-transporting and perovskite layers in perovskite solar cells, researchers have successfully enhanced charge extraction and transport from the perovskite, leading to higher power conversion efficiency and fewer interfacial defects. The coherent interlayer allowed the fabrication of devices with a certified efficiency of 25.5%, which maintained about 90% of its initial efficiency even after continuous light exposure for 500 hours. The findings provide guidelines for designing defect-minimizing interfaces in metal halide perovskites and electron-transporting layers.

NATURE (2021)

Article Chemistry, Multidisciplinary

Sulfonate-Assisted Surface Iodide Management for High-Performance Perovskite Solar Cells and Modules

Ruihao Chen et al.

Summary: Surface iodide management using cesium sulfonate can stabilize lead halide perovskite surfaces, reduce surface defects and nonradiative recombination, and improve the efficiency and stability of perovskite solar cells.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Article Multidisciplinary Sciences

Lead halide-templated crystallization of methylamine-free perovskite for efficient photovoltaic modules

Tongle Bu et al.

Summary: Efficient and stable perovskite layers are crucial for the commercialization of perovskite solar cells. A lead halide-templated crystallization strategy has been developed to print formamidinium-cesium lead triiodide perovskite films, achieving high-quality large-area films with controlled nucleation and growth. An unencapsulated device with 23% efficiency and excellent long-term thermal stability has been achieved, showcasing the potential for practical application in the future.

SCIENCE (2021)

Article Multidisciplinary Sciences

Unveiling the additive-assisted oriented growth of perovskite crystallite for high performance light-emitting diodes

Lin Zhu et al.

Summary: Solution-processed metal halide perovskites with additives play a crucial role in passivating defects and influencing the crystallization process. By tracking chemical interactions and crystallographic evolution, suitable additives can be found to improve the quality of perovskite films and device performance.

NATURE COMMUNICATIONS (2021)

Article Chemistry, Physical

Fluoroethylamine Engineering for Effective Passivation to Attain 23.4% Efficiency Perovskite Solar Cells with Superior Stability

Hang Su et al.

Summary: The study introduces fluoroethylamine (FEA) into perovskite films to passivate defects, finding that the distribution of fluorine atoms in the molecule affects the passivation effect and performance of the perovskite film. These FEA passivated perovskite films showed improved carrier-lifetime, suppressed nonradiative recombination, and enhanced hydrophobicity, with different fluorine distribution patterns leading to varied efficiency and stability outcomes.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Physical

Stable Cesium-Rich Formamidinium/Cesium Pure-Iodide Perovskites for Efficient Photovoltaics

Xingtao Wang et al.

Summary: This study introduces Cs-rich wide band gap pure-iodide CsFA perovskites as promising candidates for optoelectronic applications, showcasing higher stability and performance compared to mixed halide perovskites. The CsFA perovskites successfully address phase segregation issues commonly found in wide band gap perovskites, achieving stable solar cell output and good photostability. The mildly deformed octahedral framework in CsFA perovskites contributes to their enhanced stability under thermal or illumination stress.

ACS ENERGY LETTERS (2021)

Article Multidisciplinary Sciences

Efficient and stable inverted perovskite solar cells with very high fill factors via incorporation of star-shaped polymer

Qi Cao et al.

Summary: This study introduces a star-shaped polymer to enhance charge transport and inhibit ion migration in perovskite solar cells, leading to improved efficiency and stability. Modified devices demonstrate significant performance enhancements and excellent long-term operational stability.

SCIENCE ADVANCES (2021)

Article Chemistry, Multidisciplinary

Atomic-scale insight into the enhanced surface stability of methylammonium lead iodide perovskite by controlled deposition of lead chloride

Afshan Jamshaid et al.

Summary: The study comprehensively investigates Cl incorporation in MAPbI(3) and how it affects the structural and electronic properties of these films. Experimental results show that the Cl concentration is crucial to the surface bandgap and stability of MAPbI(3).

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Article Chemistry, Multidisciplinary

Double-Sided Surface Passivation of 3D Perovskite Film for High-Efficiency Mixed-Dimensional Perovskite Solar Cells

Md Arafat Mahmud et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Chemistry, Physical

Chemical Composition and Phase Evolution in DMAI-Derived Inorganic Perovskite Solar Cells

Hongguang Meng et al.

ACS ENERGY LETTERS (2020)

Article Chemistry, Multidisciplinary

Tailoring Passivation Molecular Structures for Extremely Small Open-Circuit Voltage Loss in Perovskite Solar Cells

Shuang Yang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Dual Interfacial Design for Efficient CsPbI2Br Perovskite Solar Cells with Improved Photostability

Jingjing Tian et al.

ADVANCED MATERIALS (2019)

Article Optics

Surface passivation of perovskite film for efficient solar cells

Qi Jiang et al.

NATURE PHOTONICS (2019)

Article Multidisciplinary Sciences

Stabilizing heterostructures of soft perovskite semiconductors

Yanbo Wang et al.

SCIENCE (2019)

Article Chemistry, Multidisciplinary

Rapid Crystallization for Efficient 2D Ruddlesden-Popper (2DRP) Perovskite Solar Cells

Jian Qiu et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Article Chemistry, Physical

Effect of High Dipole Moment Cation on Layered 2D Organic-Inorganic Halide Perovskite Solar Cells

Shunquan Tan et al.

ADVANCED ENERGY MATERIALS (2019)

Article Chemistry, Multidisciplinary

Conjugated Molecules Bridge: Functional Ligand toward Highly Efficient and Long-Term Stable Perovskite Solar Cell

Hua Dong et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Review Chemistry, Multidisciplinary

From Lead Halide Perovskites to Lead-Free Metal Halide Perovskites and Perovskite Derivatives

Zewen Xiao et al.

ADVANCED MATERIALS (2019)

Review Chemistry, Multidisciplinary

Imperfections and their passivation in halide perovskite solar cells

Bo Chen et al.

CHEMICAL SOCIETY REVIEWS (2019)

Article Chemistry, Multidisciplinary

Selective growth of layered perovskites for stable and efficient photovoltaics

Kyung Taek Cho et al.

ENERGY & ENVIRONMENTAL SCIENCE (2018)

Article Chemistry, Physical

First-principles study of intrinsic defects in formamidinium lead triiodide perovskite solar cell absorbers

Na Liu et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2018)

Article Chemistry, Physical

Thermodynamically Self-Healing 1D-3D Hybrid Perovskite Solar Cells

Jiandong Fan et al.

ADVANCED ENERGY MATERIALS (2018)

Article Chemistry, Physical

Enhancing moisture tolerance in efficient hybrid 3D/2D perovskite photovoltaics

Teck Ming Koh et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

Article Chemistry, Multidisciplinary

Phase Pure 2D Perovskite for High-Performance 2D-3D Heterostructured Perovskite Solar Cells

Pengwei Li et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Multidisciplinary

Colloidal Synthesis of Air-Stable Alloyed CsSn1-xPxI3 Perovskite Nanocrystals for Use in Solar Cells

Feng Liu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Physical

High-Efficiency Rubidium-Incorporated Perovskite Solar Cells by Gas Quenching

Meng Zhang et al.

ACS ENERGY LETTERS (2017)

Article Chemistry, Physical

Ionic Reactivity at Contacts and Aging of Methylammonium Lead Triiodide Perovskite Solar Cells

Jordi Carrillo et al.

ADVANCED ENERGY MATERIALS (2016)

Article Chemistry, Physical

Light-Induced Phase Segregation in Halide-Perovskite Absorbers

Daniel J. Slotcavage et al.

ACS ENERGY LETTERS (2016)

Article Multidisciplinary Sciences

Perovskite-fullerene hybrid materials suppress hysteresis in planar diodese

Jixian Xu et al.

NATURE COMMUNICATIONS (2015)

Article Chemistry, Multidisciplinary

Self-Regulation Mechanism for Charged Point Defects in Hybrid Halide Perovskites

Aron Walsh et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

Article Chemistry, Multidisciplinary

Strong Covalency-Induced Recombination Centers in Perovskite Solar Cell Material CH3NH3Pbl3

Michael L. Agiorgousis et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

Article Chemistry, Multidisciplinary

Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells

Akihiro Kojima et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)