☆ 4.6 Article

Increasing the wettability and reducing excess PbI2 using diamine hydrobromides with different lengths at the buried interface of the 3D perovskite film

JOURNAL OF MATERIALS CHEMISTRY C (2023)

Related references

Note: Only part of the references are listed.

Article Multidisciplinary Sciences

Minimizing buried interfacial defects for efficient inverted perovskite solar cells

Shuo Zhang et al.

Summary: In this study, an amphiphilic molecular hole transporter with a multifunctional cyanovinyl phosphonic acid group was used to deposit a superwetting underlayer for perovskite deposition. This enabled the formation of high-quality perovskite films with minimized defects at the buried interface. The resulting perovskite film showed excellent photoluminescence properties and achieved a certified PCE of 25.4%, demonstrating its potential for application in solar cells.

SCIENCE (2023)

Add to Collection

Article Energy & Fuels

Co-deposition of hole-selective contact and absorber for improving the processability of perovskite solar cells

Xiaopeng Zheng et al.

Summary: To improve the manufacturability of perovskite solar cells, researchers have developed a one-step solution-coating procedure that simplifies the fabrication process and addresses wettability issues.

NATURE ENERGY (2023)

Add to Collection

Article Chemistry, Applied

Machine learning enables intelligent screening of interface materials towards minimizing voltage losses for p-i-n type perovskite solar cells

Wu Liu et al.

Summary: Interface engineering is crucial in maximizing the performance of perovskite solar cells (PSCs), and machine learning is used to intelligently screen interface materials to reduce voltage losses in p-i-n type PSCs. Molecular descriptors are employed to enhance the explainability of the machine learning models, and experimental analysis and device simulation are conducted to validate the models. The screening of 3-thiophene ethylamine hydrochloride (ThEACl) demonstrates improved VOC and PCE of PSCs. This work highlights the significance of data-driven analysis in the high-throughput screening of interface materials for high-efficiency PSCs.

JOURNAL OF ENERGY CHEMISTRY (2023)

Add to Collection

Review Chemistry, Multidisciplinary

Organic Hole-Transport Layers for Efficient, Stable, and Scalable Inverted Perovskite Solar Cells

Yiguo Yao et al.

Summary: This review systematically summarizes recent progress in using organic hole-transporting layers (HTLs) in inverted p-i-n perovskite solar cells (PSCs), including conductive polymers, small molecules, and self-assembled monolayers. The molecular structure, hole-transport properties, energy levels, and relevant device properties and performances of organic HTLs are analyzed. Design principles and future outlook for highly efficient organic HTLs in inverted PSCs are proposed, aiming to inspire further innovative development of novel organic HTLs for more efficient, stable, and scalable inverted PSCs.

ADVANCED MATERIALS (2022)

Add to Collection

Article Engineering, Chemical

Predicting the device performance of the perovskite solar cells from the experimental parameters through machine learning of existing experimental results

Yao Lu et al.

Journal of Energy Chemistry (2022)

Add to Collection

Article Chemistry, Physical

Screening interface passivation materials intelligently through machine learning for highly efficient perovskite solar cells

Wu Liu et al.

Summary: This study employs machine learning to establish the correlation between power conversion efficiency (PCE) and interface passivation materials at the atomic level for perovskite solar cells (PSCs), enabling intelligent material screening. High-throughput predictions and density functional theory calculations reveal the passivation mechanisms of interface materials. Experimental validation confirms the reliability of the predictions. The work enables high-throughput and rapid screening/design of interface materials for highly efficient PSCs and provides general screening rules at the atomic level.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

Add to Collection

Article Multidisciplinary Sciences

Efficient perovskite solar cells via improved carrier management

Jason J. Yoo et al.

Summary: Metal halide perovskite solar cells have shown great potential to disrupt the silicon solar cell market with their improved performance, yet still face limitations in light-harvesting due to charge carrier recombination. Efforts to enhance charge carrier management offer a path to increase device performance and approach the theoretical efficiency limit of PSCs.

NATURE (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Spacer Engineering Using Aromatic Formamidinium in 2D/3D Hybrid Perovskites for Highly Efficient Solar Cells

Tingting Liu et al.

Summary: The study demonstrates that aromatic spacers play a crucial role in 2D/3D hybrid perovskites, improving crystalline growth and orientation, reducing defect states, and enhancing spatially resolved carrier lifetime.

ACS NANO (2021)

Add to Collection

Article Chemistry, Multidisciplinary

2D Perovskite Seeding Layer for Efficient Air-Processable and Stable Planar Perovskite Solar Cells

Pesi Mwitumwa Hangoma et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

In Situ Interface Engineering for Highly Efficient Electron-Transport-Layer-Free Perovskite Solar Cells

Deli Li et al.

NANO LETTERS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Highly efficient perovskite solar cells with a compositionally engineered perovskite/hole transporting material interface

Kyung Taek Cho et al.

ENERGY & ENVIRONMENTAL SCIENCE (2017)

Add to Collection

Article Nanoscience & Nanotechnology

Facile Method to Reduce Surface Defects and Trap Densities in Perovskite Photovoltaics

Guifang Han et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Precisely Controlled Hydration Water for Performance Improvement of Organic-Inorganic Perovskite Solar Cells

Li Ling et al.

ADVANCED FUNCTIONAL MATERIALS (2016)

Add to Collection

Article Chemistry, Multidisciplinary

A Self-Powered, Sub-nanosecond-Response Solution-Processed Hybrid Perovskite Photodetector for Time-Resolved Photoluminescence-Lifetime Detection

Liang Shen et al.

ADVANCED MATERIALS (2016)

Add to Collection

Article Multidisciplinary Sciences

Electron-hole diffusion lengths > 175 μm in solution-grown CH3NH3PbI3 single crystals

Qingfeng Dong et al.

SCIENCE (2015)

Add to Collection

Article Physics, Applied

Moisture assisted perovskite film growth for high performance solar cells

Jingbi You et al.

APPLIED PHYSICS LETTERS (2014)

Add to Collection

Article Physics, Applied

Unusual defect physics in CH3NH3PbI3 perovskite solar cell absorber

Wan-Jian Yin et al.

APPLIED PHYSICS LETTERS (2014)

Add to Collection

Article Chemistry, Physical

The Role of Intrinsic Defects in Methylammonium Lead Iodide Perovskite

Jongseob Kim et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2014)

Add to Collection

Article Chemistry, Physical

The light and shade of perovskite solar cells

Michael Graetzel

NATURE MATERIALS (2014)

Add to Collection

Article Chemistry, Physical

Solvent engineering for high-performance inorganic-organic hybrid perovskite solar cells

Nam Joong Jeon et al.

NATURE MATERIALS (2014)

Add to Collection

Article Multidisciplinary Sciences

Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber

Samuel D. Stranks et al.

SCIENCE (2013)

Add to Collection

Article Chemistry, Multidisciplinary

Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells

Akihiro Kojima et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)

Add to Collection

© Peeref 2019-2024. All rights reserved.