First investigation of additive engineering for highly efficient Cs2AgBiBr6-based lead-free inorganic perovskite solar cells

Article Chemistry, Applied

Dual interfacial engineering for efficient Cs2AgBiBr6 based solar cells

Tao Luo et al.

Summary: Efficiency and stability of bismuth-halide double perovskite based solar cells can be significantly improved through synergistic interface design for both electron and hole transport layers.

JOURNAL OF ENERGY CHEMISTRY (2021)

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Article Electrochemistry

Guanidinium iodide modification enabled highly efficient and stable all-inorganic CsPbBr3 perovskite solar cells

Deng Wang et al.

Summary: The addition of guanidine iodide (GAI) greatly improves the quality of CsPbBr3 film, inhibits interfacial recombination, promotes charge migration, and reduces trap state density, resulting in a significant increase in the efficiency of planar perovskite solar cells.

ELECTROCHIMICA ACTA (2021)

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Article Energy & Fuels

Improving Moisture/Thermal Stability and Efficiency of CH3NH3PbI3-Based Perovskite Solar Cells via Gentle Butyl Acrylate Additive Strategy

Yonghui Chen et al.

Summary: In order to enhance the efficiency and stability of CH3NH3PbI3-based PSCs, a new additive - butyl acrylate is introduced, which improves the power conversion efficiency and moisture/thermal stability of the photovoltaic devices without the need for thermal treatment. The PSCs with butyl acrylate additive show significantly improved PCE and stability, providing a promising approach for the commercialization of PSCs.

SOLAR RRL (2021)

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Review Chemistry, Multidisciplinary

High-Quality Ruddlesden-Popper Perovskite Film Formation for High-Performance Perovskite Solar Cells

Pengyun Liu et al.

Summary: Perovskite solar cells have witnessed rapid development in the past decade, with particular attention on low-dimensional Ruddlesden-Popper (RP) perovskite-based cells due to their stability. While RP perovskite-based cells are more stable, their efficiency still lags behind 3D counterparts, highlighting the importance of improving the quality of RP perovskite films through innovative film formation processes.

ADVANCED MATERIALS (2021)

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Review Chemistry, Multidisciplinary

Solvent Engineering of the Precursor Solution toward Large-Area Production of Perovskite Solar Cells

Lingfeng Chao et al.

Summary: Solar cells based on emerging organic-inorganic hybrid perovskite materials have achieved impressive power conversion efficiency, but challenges remain in producing industrial-scale cells through solution methods. Advanced progress has been made in solvent engineering to regulate coordination and reduce toxicity of precursor solutions, showing promising prospects for future industrial production of high-performance cells.

ADVANCED MATERIALS (2021)

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Article Chemistry, Multidisciplinary

Chlorophyll Derivative-Sensitized TiO2 Electron Transport Layer for Record Efficiency of Cs2AgBiBr6 Double Perovskite Solar Cells

Baoning Wang et al.

Summary: In this study, a carboxy-chlorophyll derivative (C-Chl) was introduced as a sensitizer to enhance the performance of Cs2AgBiBr6-based perovskite solar cells. The optimized device achieved a significantly improved power conversion efficiency (PCE) exceeding 3% for the first time, with enhanced short-circuit current density and improved stability. The introduction of C-Chl was found to reduce defects, accelerate electron extraction, and suppress charge recombination at the interface, leading to the enhanced overall performance of the solar cells.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

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Article Chemistry, Multidisciplinary

Single-Layered MXene Nanosheets Doping TiO2 for Efficient and Stable Double Perovskite Solar Cells

Zhenxing Li et al.

Summary: The study introduced a simple strategy of doping single-layered MXene nanosheets into titania as a multifunctional electron transport layer for Cs2AgBiBr6 double perovskite solar cells, significantly improving device performance and stability.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

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Article Engineering, Electrical & Electronic

Vacancy defects on optoelectronic properties of double perovskite Cs2AgBiBr6

Hong Chen et al.

Summary: This study systematically investigated the vacancy defects in double perovskite Cs2AgBiBr6 and found that these defects can cause slight lattice deformation, change the band gap structure, enhance optical absorption capability, and increase exciton binding energies. The vacancy defects also lead to unbalanced charge transport properties and a red-shift in absorption spectra.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2021)

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Article Chemistry, Multidisciplinary

Efficient (>20 %) and Stable All-Inorganic Cesium Lead Triiodide Solar Cell Enabled by Thiocyanate Molten Salts

Bingcheng Yu et al.

Summary: By developing a UAT molten salt modification strategy, high-quality CsPbI3 films have been successfully deposited with significantly improved crystal quality, leading to a cell efficiency of over 20% and excellent stability over 1000 hours. These results demonstrate a promising development route for CsPbI3-related photoelectric devices.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Article Chemistry, Applied

A bilateral cyano molecule serving as an effective additive enables high-efficiency and stable perovskite solar cells

Pengyun Liu et al.

Summary: The introduction of a bilateral cyano molecule as an additive successfully reduced defects and improved the efficiency and long-term stability of hybrid perovskite films in perovskite solar cells.

JOURNAL OF ENERGY CHEMISTRY (2021)

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Article Engineering, Environmental

Towards highly stable and efficient planar perovskite solar cells: Materials development, defect control and interfacial engineering

Huimin Xiang et al.

Summary: This review paper focuses on the comprehensive summary of recent advances in developing stable and efficient planar perovskite solar cells (p-PSCs) through materials design, defect control, and interfacial engineering strategies. The underlying origins of stability issues, energy loss, and recent advances in materials development and defect control for p-PSCs are discussed, offering insights for the rational design of highly stable and efficient PSCs.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Chemistry, Physical

Electrically-Driven Violet Light-Emitting Devices Based on Highly Stable Lead-Free Perovskite Cs3Sb2Br9 Quantum Dots

Zhuangzhuang Ma et al.

ACS ENERGY LETTERS (2020)

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Article Chemistry, Multidisciplinary

Highly Efficient and Stable GABr-Modified Ideal-Bandgap (1.35 eV) Sn/Pb Perovskite Solar Cells Achieve 20.63% Efficiency with a Record Small Voc Deficit of 0.33 V

Xianyong Zhou et al.

ADVANCED MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Tin and Mixed Lead-Tin Halide Perovskite Solar Cells: Progress and their Application in Tandem Solar Cells

Shuai Gu et al.

ADVANCED MATERIALS (2020)

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Article Chemistry, Physical

Optical Properties of Lead-Free Double Perovskites by Ab lnitio Excited-State Methods

Maurizia Palummo et al.

ACS ENERGY LETTERS (2020)

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Article Nanoscience & Nanotechnology

Promoting the Efficiency and Stability of CsPbIBr2-Based All-Inorganic Perovskite Solar Cells through a Functional Cu2+ Doping Strategy

Pengyun Liu et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

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Article Chemistry, Multidisciplinary

Simultaneous Power Conversion Efficiency and Stability Enhancement of Cs2AgBiBr6 Lead-Free Inorganic Perovskite Solar Cell through Adopting a Multifunctional Dye Interlayer

Xiaoqing Yang et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

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Article Chemistry, Physical

Bulk heterojunction gifts bismuth-based lead-free perovskite solar cells with record efficiency

Wanpei Hu et al.

NANO ENERGY (2020)

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Article Materials Science, Multidisciplinary

Facile deposition of high-quality Cs2AgBiBr6 films for efficient double perovskite solar cells

Dandan Zhao et al.

SCIENCE CHINA-MATERIALS (2020)

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Article Chemistry, Physical

Carrier Diffusion Lengths Exceeding 1 μm Despite Trap-Limited Transport in Halide Double Perovskites

Milan Delor et al.

ACS ENERGY LETTERS (2020)

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Review Energy & Fuels

Recent Advances in Cs2AgBiBr6-Based Halide Double Perovskites as Lead-Free and Inorganic Light Absorbers for Perovskite Solar Cells

Xiaoqing Yang et al.

ENERGY & FUELS (2020)

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Article Energy & Fuels

Photoactive Zn-Chlorophyll Hole Transporter-Sensitized Lead-Free Cs2AgBiBr6 Perovskite Solar Cells

Baoning Wang et al.

SOLAR RRL (2020)

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Article Nanoscience & Nanotechnology

Alkali Metal Ion-Regulated Lead-free, All-Inorganic Double Perovskites for HTM-free, Carbon-Based Solar Cells

Jiabao Li et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

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Article Chemistry, Physical

Thiocyanate assisted nucleation for high performance mix-cation perovskite solar cells with improved stability

Haimang Yi et al.

JOURNAL OF POWER SOURCES (2020)

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Review Chemistry, Multidisciplinary

All-inorganic Sn-based Perovskite Solar Cells: Status, Challenges, and Perspectives

Yanghua Liu et al.

CHEMSUSCHEM (2020)

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Article Chemistry, Physical

Efficient Nonlead Double Perovskite Solar Cell with Multiple Hole Transport Layers

Zehao Zhang et al.

ACS APPLIED ENERGY MATERIALS (2020)

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Article Multidisciplinary Sciences

Chemical anti-corrosion strategy for stable inverted perovskite solar cells

Xiaodong Li et al.

SCIENCE ADVANCES (2020)

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Article Chemistry, Physical

Optoelectronic Properties of Cs2AgBiBr6 Thin Films: The Influence of Precursor Stoichiometry

Maximilian T. Sirtl et al.

ACS APPLIED ENERGY MATERIALS (2020)

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Review Chemistry, Multidisciplinary

Towards commercialization: the operational stability of perovskite solar cells

Nengxu Li et al.

CHEMICAL SOCIETY REVIEWS (2020)

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Article Energy & Fuels

Ultraviolet-Protective Transparent Photovoltaics Based on Lead-Free Double Perovskites

Ganghong Liu et al.

SOLAR RRL (2020)

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Article Chemistry, Physical

Enhancement of the intrinsic light harvesting capacity of Cs2AgBiBr6 double perovskite via modification with sulphide

Narendra Pai et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

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Article Chemistry, Multidisciplinary

Composition Stoichiometry of Cs2AgBiBr6 Films for Highly Efficient Lead-Free Perovskite Solar Cells

Femi Igbari et al.

NANO LETTERS (2019)

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Editorial Material Multidisciplinary Sciences

Prospects for low-toxicity lead-free perovskite solar cells

Weijun Ke et al.

NATURE COMMUNICATIONS (2019)

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Article Multidisciplinary Sciences

Carrier lifetimes of >1 μs in Sn-Pb perovskites enable efficient all-perovskite tandem solar cells

Jinhui Tong et al.

SCIENCE (2019)

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Article Materials Science, Multidisciplinary

Improvement of Cs2AgBiBr6 double perovskite solar cell by rubidium doping

Zehao Zhang et al.

ORGANIC ELECTRONICS (2019)

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Article Chemistry, Multidisciplinary

Tailoring Crystal Structure of FA0.83Cs0.17PbI3 Perovskite Through Guanidinium Doping for Enhanced Performance and Tunable Hysteresis of Planar Perovskite Solar Cells

Ngoc Duy Pham et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

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Article Multidisciplinary Sciences

Highly stable and efficient all-inorganic lead-free perovskite solar cells with native-oxide passivation

Min Chen et al.

NATURE COMMUNICATIONS (2019)

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Article Chemistry, Physical

Guanidinium doping enabled low-temperature fabrication of high-efficiency all-inorganic CsPbI2Br perovskite solar cells

Junjie Ma et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

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Article Chemistry, Multidisciplinary

The Dawn of Lead-Free Perovskite Solar Cell: Highly Stable Double Perovskite Cs2AgBiBr6 Film

Cuncun Wu et al.

ADVANCED SCIENCE (2018)

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Article Chemistry, Multidisciplinary

Long Electron-Hole Diffusion Length in High-Quality Lead-Free Double Perovskite Films

Weihua Ning et al.

ADVANCED MATERIALS (2018)

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Article Chemistry, Physical

High-Quality Cs2AgBiBr6 Double Perovskite Film for Lead-Free Inverted Planar Heterojunction Solar Cells with 2.2% Efficiency

Weiyin Gao et al.

CHEMPHYSCHEM (2018)

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Article Chemistry, Physical

Hysteresis-Free Lead-Free Double-Perovskite Solar Cells by Interface Engineering

Martina Pantaler et al.

ACS ENERGY LETTERS (2018)

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Article Energy & Fuels

High-Quality Sequential-Vapor-Deposited Cs2AgBiBr6 Thin Films for Lead-Free Perovskite Solar Cells

Ming Wang et al.

SOLAR RRL (2018)

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Article Chemistry, Multidisciplinary

Design of Lead-Free Inorganic Halide Perovskites for Solar Cells via Cation-Transmutation

Xin-Gang Zhao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

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Article Chemistry, Physical

Highly stable, phase pure Cs2AgBiBr6 double perovskite thin films for optoelectronic applications

Enrico Greul et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

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Article Chemistry, Physical

Guanidinium thiocyanate selective Ostwald ripening induced large grain for high performance perovskite solar cells

Ngoc Duy Pham et al.

NANO ENERGY (2017)

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Article Chemistry, Multidisciplinary

Lead-Free, Air-Stable All-Inorganic Cesium Bismuth Halide Perovskite Nanocrystals

Bin Yang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

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Article Chemistry, Multidisciplinary

Employing Lead Thiocyanate Additive to Reduce the Hysteresis and Boost the Fill Factor of Planar Perovskite Solar Cells

Weijun Ke et al.

ADVANCED MATERIALS (2016)

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Article Chemistry, Physical

Cs2AgBiX6 (X = Br, CI): New Visible Light Absorbing, Lead-Free Halide Perovskite Semiconductors

Eric T. McClure et al.

CHEMISTRY OF MATERIALS (2016)

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Article Chemistry, Physical

Surface Recombination and Collection Efficiency in Perovskite Solar Cells from Impedance Analysis

Isaac Zarazua et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2016)

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Article Chemistry, Multidisciplinary

A Bismuth-Halide Double Perovskite with Long Carrier Recombination Lifetime for Photovoltaic Applications

Adam H. Slavney et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

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Article Chemistry, Multidisciplinary

Guanidinium: A Route to Enhanced Carrier Lifetime and Open-Circuit Voltage in Hybrid Perovskite Solar Cells

Nicholas De Marco et al.

NANO LETTERS (2016)

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First investigation of additive engineering for highly efficient Cs2AgBiBr6-based lead-free inorganic perovskite solar cells

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