4.7 Article

Favorable grain growth of thermally stable formamidinium-methylammonium perovskite solar cells by hydrazine chloride

Related references

Note: Only part of the references are listed.
Article Engineering, Environmental

Hydrazinium cation mixed FAPbI3-based perovskite with 1D/3D hybrid dimension structure for efficient and stable solar cells

Shanshan Yu et al.

Summary: The incorporation of hydrazinium cation (HA(+)) into FAPbI(3)-based perovskite forms a novel 1D/3D hybrid dimension structure, contributing to the stability of the perovskite and suppressing trap states and nonradiative recombination in the photovoltaic film. This results in a high efficiency and stable PSC with excellent performance over an extended period of time.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Physical

Design of Low Crystallinity Spiro-Typed Hole Transporting Material for Planar Perovskite Solar Cells to Achieve 21.76% Efficiency

Zihao Deng et al.

Summary: Two novel HTMs, SC and ST, were designed in this study to substitute traditional spiro-OMeTAD, with SC showing superior performance in terms of efficiency and stability. Whereas ST exhibits lower efficiency and stability due to its high crystallinity and poor solubility.

CHEMISTRY OF MATERIALS (2021)

Article Chemistry, Physical

Tuning the Interfacial Dipole Moment of Spacer Cations for Charge Extraction in Efficient and Ultrastable Perovskite Solar Cells

Yuankun Qiu et al.

Summary: The design of the spacer cation in 2D perovskites plays a crucial role in defect passivation and carrier extraction. By manipulating the number of fluorine atoms on the para-position of the benzene ring, the dipole moment of 2D cations can be finely tuned, affecting the interfacial dipole at the 2D/3D heterojunction interface. A highly dipolar 2D perovskite layer at the interface between the 3D perovskite and hole-transporting material enhances charge transport and minimizes charge trapping, leading to high efficiency and stability in solar cells.

JOURNAL OF PHYSICAL CHEMISTRY C (2021)

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)

Article Chemistry, Physical

Organic nanocrystals induced surface passivation towards high-efficiency and stable perovskite solar cells

Xin Wang et al.

Summary: A novel nanocrystal-pinning passivation method using BETAB colloidal solution was demonstrated to effectively reduce the defect density of perovskite films, resulting in high efficiency and stability of perovskite solar cells. The resulting planar devices exhibited a champion power conversion efficiency (PCE) of 23.04%, with excellent stability under various conditions.

NANO ENERGY (2021)

Article Engineering, Environmental

Perovskite surface management by thiol and amine copper porphyrin for stable and clean solar cells

Chunling Li et al.

Summary: A surface management strategy using a copper porphyrin compound with thiol and secondary amine groups was developed to prevent lead leakage and improve the efficiency and stability of perovskite solar cells. The compound effectively binds to Pb defects on the perovskite surface and maintains high efficiency under different conditions, providing a new approach for fabricating stable and clean PSCs.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Multidisciplinary Sciences

Pseudo-halide anion engineering for α-FAPbI3 perovskite solar cells

Jaeki Jeong et al.

Summary: The research introduces a new concept of using formate anion to suppress defects in metal halide perovskite films and enhance film crystallinity, leading to improved efficiency and stability of solar cells.

NATURE (2021)

Article Chemistry, Physical

Enhanced electrical properties of Li-salts doped mesoporous TiO2 in perovskite solar cells

Minjin Kim et al.

Summary: The study found that the anions of Li-salt dopants affect the electrical properties of ETLs, with Li2CO3 doping leading to deeper conduction bands and higher efficiency in PSCs.

JOULE (2021)

Article Chemistry, Physical

Balancing crystallization rate in a mixed Sn-Pb perovskite film for efficient and stable perovskite solar cells of more than 20% efficiency

Zhanfei Zhang et al.

Summary: A new strategy is reported to grow highly crystallized Sn-Pb perovskite for perovskite solar cells, utilizing an ionic salt layer to facilitate quick crystallization of Pb-containing perovskite components and improve device stability. This approach led to a champion power conversion efficiency of 20.11% and enhanced thermal and shelf storage stability for mixed Sn-Pb PSCs.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Chemistry, Physical

Overcoming the carrier transport limitation in Ruddlesden-Popper perovskite films by using lamellar nickel oxide substrates

Jianghu Liang et al.

Summary: Quasi-2D Ruddlesden-Popper perovskite films composed of multiple 2D phases exhibit limited carrier transportation due to low-n-value phases (n = 1 and n = 2). Using a lamellar nickel oxide substrate as a hole transporting layer can improve fill factor and open-circuit voltage, leading to a significantly enhanced power conversion efficiency for PEA and FPEA based 2D perovskite solar cells.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Chemistry, Physical

A Review on Additives for Halide Perovskite Solar Cells

Shuang Liu et al.

ADVANCED ENERGY MATERIALS (2020)

Article Chemistry, Physical

Dual-passivation of ionic defects for highly crystalline perovskite

Haonan Si et al.

NANO ENERGY (2020)

Article Chemistry, Multidisciplinary

Guanine-Stabilized Formamidinium Lead Iodide Perovskites

Li Hong et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Multidisciplinary Sciences

On-device lead sequestration for perovskite solar cells

Xun Li et al.

NATURE (2020)

Article Chemistry, Physical

Long-term stable and highly efficient perovskite solar cells with a formamidinium chloride (FACl) additive

Shuai You et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Article Chemistry, Physical

A novel 2D perovskite as surface patches for efficient flexible perovskite solar cells

Longkai Yangi et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Review Chemistry, Physical

Recent Advances in Improving Phase Stability of Perovskite Solar Cells

Zhiwen Qiu et al.

SMALL METHODS (2020)

Article Multidisciplinary Sciences

Efficient, stable and scalable perovskite solar cells using poly(3-hexylthiophene)

Eui Hyuk Jung et al.

NATURE (2019)

Article Chemistry, Multidisciplinary

NbF5: A Novel α-Phase Stabilizer for FA-Based Perovskite Solar Cells with High Efficiency

Shihao Yuan et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Review Chemistry, Multidisciplinary

A Review of Perovskites Solar Cell Stability

Rui Wang et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Article Chemistry, Multidisciplinary

An interface stabilized perovskite solar cell with high stabilized efficiency and low voltage loss

Jason J. Yoo et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

Article Chemistry, Multidisciplinary

Ionic Additive Engineering Toward High-Efficiency Perovskite Solar Cells with Reduced Grain Boundaries and Trap Density

Feilong Cai et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Review Chemistry, Multidisciplinary

Organometal halide perovskite solar cells: degradation and stability

Taame Abraha Berhe et al.

ENERGY & ENVIRONMENTAL SCIENCE (2016)

Article Chemistry, Multidisciplinary

Exploration of the compositional space for mixed lead halogen perovskites for high efficiency solar cells

T. Jesper Jacobsson et al.

ENERGY & ENVIRONMENTAL SCIENCE (2016)

Article Chemistry, Multidisciplinary

Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency

Michael Saliba et al.

ENERGY & ENVIRONMENTAL SCIENCE (2016)

Article Chemistry, Multidisciplinary

Deciphering Halogen Competition in Organometallic Halide Perovskite Growth

Bin Yang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

News Item Multidisciplinary Sciences

MATERIALS SCIENCE Perovskite solar cells gear up to go commercial

Robert F. Service

SCIENCE (2016)

Article Chemistry, Physical

Hydrazinium-loaded perovskite solar cells with enhanced performance and stability

Azat F. Akbulatov et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

Article Multidisciplinary Sciences

Compositional engineering of perovskite materials for high-performance solar cells

Nam Joong Jeon et al.

NATURE (2015)

Article Chemistry, Multidisciplinary

High Charge Carrier Mobilities and Lifetimes in Organolead Trihalide Perovskites

Christian Wehrenfennig et al.

ADVANCED MATERIALS (2014)

Article Multidisciplinary Sciences

Mechanism of carrier accumulation in perovskite thin-absorber solar cells

Hui-Seon Kim et al.

NATURE COMMUNICATIONS (2013)

Article Chemistry, Multidisciplinary

Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells

Akihiro Kojima et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)