4.6 Article

The role of sodium in stabilizing tin-lead (Sn-Pb) alloyed perovskite quantum dots†

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Multidisciplinary Sciences

Ligand-engineered bandgap stability in mixed-halide perovskite LEDs

Yasser Hassan et al.

Summary: By utilizing multidentate ligands to treat mixed-halide perovskite nanocrystals, efficient and color-stable red electroluminescence with a wavelength centered at 620 nanometers and an external quantum efficiency of 20.3% has been achieved. The key function of the ligand treatment is to 'clean' the nanocrystal surface by removing lead atoms, which suppresses the formation of iodine Frenkel defects and halide segregation. This work demonstrates the sensitivity of metal halide perovskites to surface properties and provides a pathway to control surface defect formation and migration, crucial for achieving bandgap stability for light emission and potentially impacting other optoelectronic applications.

NATURE (2021)

Review Chemistry, Multidisciplinary

Reducing Detrimental Defects for High-Performance Metal Halide Perovskite Solar Cells

Luis K. Ono et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Multidisciplinary

Near-Infrared Emission from Tin-Lead (Sn-Pb) Alloyed Perovskite Quantum Dots by Sodium Doping

Feng Liu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Physical

Fully Inorganic Mixed Cation Lead Halide Perovskite Nanoparticles: A Study at the Atomic Level

Tal Binyamin et al.

CHEMISTRY OF MATERIALS (2020)

Article Chemistry, Multidisciplinary

Surface Termination of CsPbBr3 Perovskite Quantum Dots Determined by Solid-State NMR Spectroscopy

Yunhua Chen et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Multidisciplinary Sciences

Sub-1.4eV bandgap inorganic perovskite solar cells with long-term stability

Mingyu Hu et al.

NATURE COMMUNICATIONS (2020)

Article Chemistry, Multidisciplinary

Enhanced Performance of Sn-Based Perovskite Solar Cells by Two-Dimensional Perovskite Doping

Junming Li et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

Article Chemistry, Physical

Stable Hexylphosphonate-Capped Blue-Emitting Quantum-Confined CsPbBr3 Nanoplatelets

Javad Shamsi et al.

ACS ENERGY LETTERS (2020)

Article Nanoscience & Nanotechnology

Enhancing the Stability of Orthorhombic CsSnI3 Perovskite via Oriented π-Conjugated Ligand Passivation

Yapeng Zheng et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Physical

Atomistic and Electronic Origin of Phase Instability of Metal Halide Perovskites

Junke Jiang et al.

ACS APPLIED ENERGY MATERIALS (2020)

Article Chemistry, Multidisciplinary

Quantum confinement in group III-V semiconductor 2D nanostructures

Luis A. Cipriano et al.

NANOSCALE (2020)

Review Chemistry, Multidisciplinary

All-Inorganic CsPbX3 Perovskite Solar Cells: Progress and Prospects

Jingru Zhang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

A Cation-Exchange Approach for the Fabrication of Efficient Methylammonium Tin Iodide Perovskite Solar Cells

Fengzhu Li et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Review Chemistry, Multidisciplinary

Halide Perovskite Photovoltaics: Background, Status, and Future Prospects

Ajay Kumar Jena et al.

CHEMICAL REVIEWS (2019)

Article Chemistry, Multidisciplinary

Metal Cations in Efficient Perovskite Solar Cells: Progress and Perspective

Kai Wang et al.

ADVANCED MATERIALS (2019)

Article Chemistry, Multidisciplinary

Harnessing Dielectric Confinement on Tin Perovskites to Achieve Emission Quantum Yield up to 21%

Jin-Tai Lin et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Review Chemistry, Multidisciplinary

Unleaded Perovskites: Status Quo and Future Prospects of Tin-Based Perovskite Solar Cells

Weijun Ke et al.

ADVANCED 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)

Article Chemistry, Physical

Highly Reproducible Sn-Based Hybrid Perovskite Solar Cells with 9% Efficiency

Shuyan Shao et al.

ADVANCED ENERGY MATERIALS (2018)

Article Materials Science, Multidisciplinary

Rare Earth Ion-Doped CsPbBr3 Nanocrystals

Qingsong Hu et al.

ADVANCED OPTICAL MATERIALS (2018)

Article Nanoscience & Nanotechnology

Tb3+, Eu3+ Co-doped CsPbBr3 QDs Glass with Highly Stable and Luminous Adjustable for White LEDs

Yinzi Cheng et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Article Chemistry, Multidisciplinary

Interstitial Occupancy by Extrinsic Alkali Cations in Perovskites and Its Impact on Ion Migration

Jie Cao et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Physical

Stabilizing Lead-Free All-Inorganic Tin Halide Perovskites by Ion Exchange

Junke Jiang et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

Article Chemistry, Multidisciplinary

Doping-Enhanced Short-Range Order of Perovskite Nanocrystals for Near-Unity Violet Luminescence Quantum Yield

Zi-Jun Yong et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Physical

First-principles insights into tin-based two-dimensional hybrid halide perovskites for photovoltaics

Zhenyu Wang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

Article Materials Science, Multidisciplinary

An anion-driven Sn2+ exchange reaction in CsPbBr3 nanocrystals towards tunable and high photoluminescence

Meng Li et al.

JOURNAL OF MATERIALS CHEMISTRY C (2018)

Article Chemistry, Multidisciplinary

Rich Chemistry in Inorganic Halide Perovskite Nanostructures

Jianmei Huang et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Multidisciplinary

Design Principles for Trap-Free CsPbX3 Nanocrystals: Enumerating and Eliminating Surface Halide Vacancies with Softer Lewis Bases

David P. Nenon et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Physical

Structural Stability of Iodide Perovskite: A Combined Cluster Expansion Method and First-Principles Study

K. Yamamoto et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2017)

Article Chemistry, Physical

Surface Traps in Colloidal Quantum Dots: A Combined Experimental and Theoretical Perspective

Carlo Giansante et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2017)

Article Chemistry, Multidisciplinary

Highly Oriented Low-Dimensional Tin Halide Perovskites with Enhanced Stability and Photovoltaic Performance

Yuqin Liao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Stabilizing Cesium Lead Halide Perovskite Lattice through Mn(II) Substitution for Air-Stable Light-Emitting Diodes

Shenghan Zou et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Review Chemistry, Physical

Progress in Theoretical Study of Metal Halide Perovskite Solar Cell Materials

Zewen Xiao et al.

ADVANCED ENERGY MATERIALS (2017)

Article Chemistry, Physical

Mechanism of Tin Oxidation and Stabilization by Lead Substitution in Tin Halide Perovskites

Tomas Leijtens et al.

ACS ENERGY LETTERS (2017)

Article Chemistry, Multidisciplinary

Chemically Tailoring the Dopant Emission in Manganese-Doped CsPbCl3 Perovskite Nanocrystals

Samrat Das Adhikari et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Article Chemistry, Multidisciplinary

Solution-Processed Tin-Based Perovskite for Near-Infrared Lasing

Guichuan Xing et al.

ADVANCED MATERIALS (2016)

Article Chemistry, Physical

Fast Diffusion of Native Defects and Impurities in Perovskite Solar Cell Material CH3NH3PbI3

Dongwen Yang et al.

CHEMISTRY OF MATERIALS (2016)

Article Chemistry, Multidisciplinary

Fabrication of Efficient Low-Bandgap Perovskite Solar Cells by Combining Formamidinium Tin Iodide with Methylammonium Lead Iodide

Weiqiang Liao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Chemistry, Multidisciplinary

Synthesis of Composition Tunable and Highly Luminescent Cesium Lead Halide Nanowires through Anion-Exchange Reactions

Dandan Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Chemistry, Multidisciplinary

Synthesis and Optical Properties of Lead-Free Cesium Tin Halide Perovskite Nanocrystals

Tom C. Jellicoe et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Multidisciplinary Sciences

Perovskite-perovskite tandem photovoltaics with optimized band gaps

Giles E. Eperon et al.

SCIENCE (2016)

Article Chemistry, Physical

Optical analysis of CH3NH3SnxPb1-I-x(3) absorbers: a roadmap for perovskite-on-perovskite tandem solar cells

Miguel Anaya et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

Article Energy & Fuels

Defects in perovskite-halides and their effects in solar cells

James M. Ball et al.

NATURE ENERGY (2016)

Article Chemistry, Multidisciplinary

Introducing DDEC6 atomic population analysis: part 1. Charge partitioning theory and methodology

Thomas A. Manz et al.

RSC ADVANCES (2016)

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, Physical

CH3NH3SnxPb(1-x)I3 Perovskite Solar Cells Covering up to 1060 nm

Yuhei Ogomi et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2014)

Article Chemistry, Multidisciplinary

Anomalous Band Gap Behavior in Mixed Sn and Pb Perovskites Enables Broadening of Absorption Spectrum in Solar Cells

Feng Hao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

Article Multidisciplinary Sciences

Solution-processed hybrid perovskite photodetectors with high detectivity

Letian Dou et al.

NATURE COMMUNICATIONS (2014)

Review Optics

Emergence of colloidal quantum-dot light-emitting technologies

Yasuhiro Shirasaki et al.

NATURE PHOTONICS (2013)

Article Chemistry, Multidisciplinary

Efficient Exciton Transport between Strongly Quantum-Confined Silicon Quantum Dots

Zhibin Lin et al.

ACS NANO (2012)

Article Chemistry, Multidisciplinary

VESTA 3 for three-dimensional visualization of crystal, volumetric and morphology data

Koichi Momma et al.

JOURNAL OF APPLIED CRYSTALLOGRAPHY (2011)

Article Optics

Infrared photovoltaics made by solution processing

Edward H. Sargent

NATURE PHOTONICS (2009)

Article Chemistry, Physical

Near-infrared optical sensors based on single-walled carbon nanotubes

PW Barone et al.

NATURE MATERIALS (2005)

Article Multidisciplinary Sciences

Full three-dimensional photonic bandgap crystals at near-infrared wavelengths

S Noda et al.

SCIENCE (2000)