☆ 4.8 Article

Sulfonium-Cations-Assisted Intermediate Engineering for Quasi-2D Perovskite Solar Cells

ADVANCED MATERIALS (2023)

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 Chemistry, Multidisciplinary

Synergetic Co-Modulation of Crystallization and Co-Passivation of Defects for FAPbI3 Perovskite Solar Cells

Minhuan Wang et al.

Summary: Enhancing crystallinity, passivating grain boundary and surface defects are critical for improving the power conversion efficiency and stability of perovskite solar cells. A novel synergetic co-modulation and co-passivation strategy has been proposed to achieve a high PCE of 21.6% and enhanced operational stability in FAPbI(3) based PSCs.

ADVANCED FUNCTIONAL MATERIALS (2022)

添加到收藏夹

Article Chemistry, Physical

Sulfonated Graphene Aerogels Enable Safe-to-Use Flexible Perovskite Solar Modules

Zhen Li et al.

Summary: The potential lead leakage from degraded perovskite photovoltaics poses a threat to the ecosystem and human health. By utilizing sulfonated graphene aerogels as lead-absorbing encapsulants, the lead leakage can be reduced to safe levels, facilitating the commercialization of perovskite-based flexible electronics.

ADVANCED ENERGY MATERIALS (2022)

添加到收藏夹

Article Chemistry, Physical

Recent advances on interface engineering of perovskite solar cells

Wenjing Yu et al.

Summary: Lead halide perovskite solar cells have rapidly developed in the past decade, with interface engineering playing a crucial role in optimizing device performance and long-term stability through defect passivation, inhibiting ion migration, optimizing energy band alignment, and morphological control.

NANO RESEARCH (2022)

添加到收藏夹

Review Chemistry, Physical

Recent progress in quasi-two-dimensional and quantum dot perovskite light-emitting diodes harnessing the diverse effects of ligands: A review

Yurim Bae et al.

Summary: This review systematically summarizes the principal roles of ligands in quasi-2D and QD PeLEDs and discusses current limitations and future perspectives.

NANO RESEARCH (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Organometallic-functionalized interfaces for highly efficient inverted perovskite solar cells

Zhen Li et al.

Summary: Functionalizing the interfaces of multication and halide perovskite solar cells with an organometallic compound, ferrocenyl-bis-thiophene-2-carboxylate (FcTc(2)), enhances their efficiency and stability. The resulting devices exhibit high performance and stability, as demonstrated by tests and continuous operation.

SCIENCE (2022)

添加到收藏夹

Article Chemistry, Physical

Solvent-Free Method for Defect Reduction and Improved Performance of p-i-n Vapor-Deposited Perovskite Solar Cells

Kilian B. Lohmann et al.

Summary: This study investigates the growth and optoelectronic properties of perovskite solar cells fabricated using vapor deposition method by partially substituting PbI2 for PbCl2. The results show that the partial substitution of PbI2 for PbCl2 significantly improves the photoluminescence lifetimes, photoluminescence quantum yields, and charge-carrier mobility of perovskite thin films, resulting in improved power conversion efficiency of solar cells.

ACS ENERGY LETTERS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

F-Type Pseudo-Halide Anions for High-Efficiency and Stable Wide-Band-Gap Inverted Perovskite Solar Cells with Fill Factor Exceeding 84%

Junlei Tao et al.

Summary: The use of F-type pseudo-halogen additives in wide-band-gap perovskite films improves grain size, crystal quality, and reduces defect density. The substitution of F-type pseudo-halogen anions for I-/Br- releases stress distortion and effectively suppresses carrier recombination, reduces charge transfer loss, and inhibits phase separation. These findings enhance the power conversion efficiency and stability of wide-band-gap perovskite solar cells.

ACS NANO (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Efficient and Stable 3D/2D Perovskite Solar Cells through Vertical Heterostructures with (BA)4AgBiBr8 Nanosheets

Dan Zhao et al.

Summary: This study presents a facile strategy to construct a 3D/2D vertical heterostructure to improve the efficiency and stability of perovskite solar cells (PVSCs). By integrating 2D perovskite nanosheets onto the surface of 3D-FAPbI(3)-based perovskites, a type-I heterojunction is formed that suppresses trap-assisted recombination at the interface. The resulting PVSCs exhibit improved power conversion efficiency and enhanced stability.

ADVANCED MATERIALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Impact of Strain Relaxation on 2D Ruddlesden-Popper Perovskite Solar Cells

Qian Cheng et al.

Summary: This study investigates the residual strain in a two-dimensional Ruddlesden-Popper perovskite film and finds that the spacer cations contribute to the residual strain. By strain relaxation, the film quality is improved, leading to enhanced efficiency and good stability in unstable environments.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Inactive (PbI2)2RbCl stabilizes perovskite films for efficient solar cells

Yang Zhao et al.

Summary: In halide perovskite solar cells, introducing RbCl doping effectively stabilizes the perovskite phase by converting excess PbI2 into an inactive compound. This strategy achieved a certified PCE of 25.6% for FAPbI(3) perovskite solar cells, with high device stability and minimal hysteresis effects.

SCIENCE (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Roles of MACl in Sequentially Deposited Bromine-Free Perovskite Absorbers for Efficient Solar Cells

Feihong Ye et al.

Summary: This study systematically investigated the role of MACl in sequentially deposited Br-free FA-based perovskites, revealing that MACl can regulate the reaction, phase transition, and crystallization. Compared to traditional FAPbI(3), perovskites with MACl exhibit superior performance in terms of grain size, carrier lifetime, and trap density.

ADVANCED MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Scalable Fabrication of >90 cm2 Perovskite Solar Modules with >1000 h Operational Stability Based on the Intermediate Phase Strategy

Guoqing Tong et al.

Summary: The study introduces a strategy to fabricate large-area uniform and dense perovskite films with the addition of NH4Cl to the precursor solution. The resulting perovskite solar modules demonstrate high efficiency and good operational stability, exceeding 1600 hours of T-80 lifetime for the 5 x 5 cm^2 module.

ADVANCED ENERGY MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Defect Suppression in Oriented 2D Perovskite Solar Cells with Efficiency over 18% via Rerouting Crystallization Pathway

Yi Yang et al.

Summary: A new crystallization pathway (RCP) is reported to suppress defects in vertically oriented 2D perovskite films, leading to highly homogeneous and stable films with improved optoelectronic properties. By controlling the adsorption of additives on crystal planes, large grains are encouraged to form, ultimately enhancing the performance of solar cells.

ADVANCED ENERGY MATERIALS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Dual Additive for Simultaneous Improvement of Photovoltaic Performance and Stability of Perovskite Solar Cell

In Seok Yang et al.

Summary: Additive engineering is an efficient approach for improving photovoltaic performance and phase stability of formamidinium-based perovskite, with a dual additive strategy of mixing MACl and CsCl proving successful in enhancing open-circuit voltage Voc, reducing trap density, and increasing resistance against charge recombination. The best power conversion efficiency achieved with the dual additive is 23.22%, outperforming single additive strategies using MACl or CsCl.

ADVANCED FUNCTIONAL MATERIALS (2021)

添加到收藏夹

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)

添加到收藏夹

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)

添加到收藏夹

Article Chemistry, Physical

Revealing Charge Carrier Mobility and Defect Densities in Metal Halide Perovskites via Space-Charge-Limited Current Measurements

Vincent M. Le Corre et al.

Summary: Space-charge-limited current (SCLC) measurements are widely used to study charge carrier mobility and trap density in semiconductors, but their application to metal halide perovskites is complicated by the mixed ionic and electronic nature of these materials. The presence of mobile ions strongly affects the measurements, requiring a refined analysis and interpretation of SCLC. Pulsed SCLC, combined with drift-diffusion simulations, offers a reliable method for simultaneously extracting mobility, trap, and ion densities in perovskite semiconductors.

ACS ENERGY LETTERS (2021)

添加到收藏夹

Article Chemistry, Physical

Formation of 1-D/3-D Fused Perovskite for Efficient and Moisture Stable Solar Cells

Mritunjaya Parashar et al.

Summary: The study introduced two aprotic cations into lead-based perovskite solar cells, resulting in enhanced performance and increased stability. The power conversion efficiencies and open-circuit voltages of the devices were significantly improved compared to the pristine lead-based perovskite solar cells. The effects of aprotic cations on the perovskite structure, absorption, recombination, and film morphology were discussed in detail, providing valuable insights for further development of stable perovskite solar cells.

ACS APPLIED ENERGY MATERIALS (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Perovskite Solar Cells for Space Applications: Progress and Challenges

Yongguang Tu et al.

Summary: Metal halide perovskites have versatile optoelectronic properties that make them promising candidates for next-generation space photovoltaic technology, despite being in the early stages of research compared to other practical space photovoltaics. The review highlights recent progress in perovskite solar cells for space applications, focusing on performance evolution and mechanism exploration under extreme space environments.

ADVANCED MATERIALS (2021)

添加到收藏夹

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)

添加到收藏夹

Article Chemistry, Multidisciplinary

Multifunctional Crosslinking-Enabled Strain-Regulating Crystallization for Stable, Efficient α-FAPbI3-Based Perovskite Solar Cells

Hengkai Zhang et al.

Summary: By introducing the in situ crosslinking-enabled strain-regulating crystallization (CSRC) method with trimethylolpropane triacrylate (TMTA), the tensile strain and grain size of perovskite solar cells (PSCs) based on alpha-Formamidinium lead triiodide (alpha-FAPbI(3)) were successfully regulated, leading to significantly enhanced performance. The CSRC approach not only improved power conversion efficiency (PCE), but also ensured outstanding device stability under both long-term storage and light soaking conditions.

ADVANCED MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Unraveling the influence of CsCl/MACl on the formation of nanotwins, stacking faults and cubic supercell structure in FA-based perovskite solar cells

Huyen T. Pham et al.

Summary: The addition of CsCl/MACl additives has been found to stabilize the cubic FAPbI3 perovskite, leading to a lattice contraction and changes in the optical bandgap. This results in reduced defects, improved photoluminescence yield, and enhanced device performance, with a maximum efficiency of 21.98% measured for the 10 mol% CsCl perovskite layer.

NANO ENERGY (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Intermediate phase-enhanced Ostwald ripening for the elimination of phase segregation in efficient inorganic CsPbIBr2 perovskite solar cells

Wei Li et al.

Summary: The study demonstrates that halide segregation and I-V hysteresis in mixed halide inorganic CsPbIBr2 solar cells can be effectively mitigated by introducing an intermediate phase-enhanced Ostwald ripening through the control of chemical composition in the precursor solution. By adjusting the stoichiometric ratios of PbBr2 and CsI, improved solar cell performance can be achieved, with excess lead phase promoting Ostwald maturation and defect extinction. Ultimately, the CsPbIBr2 solar cell with a PbBr2-excess precursor composition achieves a high power conversion efficiency and external quantum efficiency.

SCIENCE CHINA-MATERIALS (2021)

添加到收藏夹

Article Energy & Fuels

The critical role of composition-dependent intragrain planar defects in the performance of MA1-xFAxPbI3 perovskite solar cells

Wei Li et al.

Summary: The study shows that controlling intragrain defects can improve the performance of perovskite solar cells, and reducing the density of intragrain planar defects can enhance the device performance.

NATURE ENERGY (2021)

添加到收藏夹

Article Energy & Fuels

Zwitterionic Ionic Liquid Confer Defect Tolerance, High Conductivity, and Hydrophobicity toward Efficient Perovskite Solar Cells Exceeding 22% Efficiency

Liqun Yang et al.

Summary: Defect passivation through a rationally designed zwitterionic ionic liquid has been shown to enhance carrier extraction efficiency, reduce V-OC loss, and improve the photovoltaic performance of perovskite solar cells. As a result, modified PSCs achieved a high PCE of 22.5% with excellent long-term stability, opening up a new paradigm for the development of efficient and stable PSCs.

SOLAR RRL (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Designs from single junctions, heterojunctions to multijunctions for high-performance perovskite solar cells

Xin Wu et al.

Summary: Hybrid metal-halide perovskite solar cells have gained unprecedented attention for their superior photovoltaic performance and low-cost fabrication, achieving high power conversion efficiency through understanding the structure-property relationship and carrier dynamics. The evolution of heterojunction design and multijunction structures plays crucial roles in enhancing efficiency, aiming to surpass 30% PCE in the future.

CHEMICAL SOCIETY REVIEWS (2021)

添加到收藏夹

Article Chemistry, Physical

Trimethylsulfonium lead triiodide (TMSPbI3) for moisture-stable perovskite solar cells

Md. Mahbubur Rahman et al.

Summary: The study investigated the photovoltaic performance of trimethylsulfonium lead triiodide (TMSPbI3) based PSCs, which exhibited a relatively large optical band gap and high absorption coefficient with a hexagonal one-dimensional crystal structure. The PSCs showed high power conversion efficiency and moisture stability, with only approximately 4.6% PCE loss after 500 hours.

SUSTAINABLE ENERGY & FUELS (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Passivation and process engineering approaches of halide perovskite films for high efficiency and stability perovskite solar cells

Abd. Rashid bin Mohd Yusoff et al.

Summary: The surface, interfaces, and grain boundaries of halide perovskite films play critical roles in achieving and maintaining high solar cell performance. Various defect engineering approaches are utilized to improve the efficiency and stability of perovskite solar cells, with a focus on passivating materials and process engineering techniques.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Volatile solution: the way toward scalable fabrication of perovskite solar cells?

Congcong Wu et al.

Summary: Perovskite photovoltaics have made impressive progress in efficiency and stability in the past decade, which has brought new insights and excitement to the industrial sector. However, transitioning this technology from laboratory to industrial level faces the crucial barrier of scalable fabrication. Researchers have proposed the use of volatile solutions as an alternative ink system to overcome this barrier and achieve reliable manufacturing in the future.

MATTER (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Molecular Engineering for Two-Dimensional Perovskites with Photovoltaic Efficiency Exceeding 18%

Guangbao Wu et al.

Summary: The study presents a strategy utilizing molecular van der Waals interaction to modify crystallization, phase distribution, and quantum-confined behaviors in 2D perovskites. With the optimal amylamine (AA) spacer, a champion PCE of 18.42% has been achieved.

MATTER (2021)

添加到收藏夹

Article Energy & Fuels

Two-dimensional Ruddlesden-Popper layered perovskite solar cells based on phase-pure thin films

Chao Liang et al.

Summary: Introducing molten salt spacers can produce phase-pure quantum wells and enhance the performance of solar cells. Two-dimensional Ruddlesden-Popper layered metal-halide perovskites have better stability and optoelectronic properties compared to their three-dimensional counterparts.

NATURE ENERGY (2021)

添加到收藏夹

Article Chemistry, Physical

Scalable Fabrication of Efficient Perovskite Solar Modules on Flexible Glass Substrates

Xuezeng Dai et al.

ADVANCED ENERGY MATERIALS (2020)

添加到收藏夹

Article Chemistry, Physical

Dual-passivation of ionic defects for highly crystalline perovskite

Haonan Si et al.

NANO ENERGY (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Templated growth of oriented layered hybrid perovskites on 3D-like perovskites

Jifei Wang et al.

NATURE COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Phase Distribution and Carrier Dynamics in Multiple-Ring Aromatic Spacer-Based Two-Dimensional Ruddlesden-Popper Perovskite Solar Cells

Zhiyuan Xu et al.

ACS NANO (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Understanding Temperature-Dependent Charge Extraction and Trapping in Perovskite Solar Cells

Qian Zhou et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

添加到收藏夹

Article Chemistry, Physical

The Synergism of DMSO and Diethyl Ether for Highly Reproducible and Efficient MA0.5FA0.5PbI3Perovskite Solar Cells

Yi Zhang et al.

ADVANCED ENERGY MATERIALS (2020)

添加到收藏夹

Article Chemistry, Physical

Water-Assisted Crystal Growth in Quasi-2D Perovskites with Enhanced Charge Transport and Photovoltaic Performance

Xing Li et al.

ADVANCED ENERGY MATERIALS (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Vapor-assisted deposition of highly efficient, stable black-phase FAPbI3 perovskite solar cells

Haizhou Lu et al.

SCIENCE (2020)

添加到收藏夹

Review Chemistry, Physical

Crystallization Kinetics in 2D Perovskite Solar Cells

Youkui Xu et al.

ADVANCED ENERGY MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Universal approach toward high-efficiency two-dimensional perovskite solar cells via a vertical-rotation process

Yi Yang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Fine Multi-Phase Alignments in 2D Perovskite Solar Cells with Efficiency over 17% via Slow Post-Annealing

Guangbao Wu et al.

ADVANCED MATERIALS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Interfacial Residual Stress Relaxation in Perovskite Solar Cells with Improved Stability

Hao Wang et al.

ADVANCED MATERIALS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Highly Efficient Sn/Pb Binary Perovskite Solar Cell via Precursor Engineering: A Two-Step Fabrication Process

Xiaomei Lian et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Investigation on Crystallization of CH3NH3PbI3 Perovskite and Its Intermediate Phase from Polar Aprotic Solvents

Yahui Li et al.

CRYSTAL GROWTH & DESIGN (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Boosting Photovoltaic Performance for Lead Halide Perovskites Solar Cells with BF4- Anion Substitutions

Jie Zhang et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Methylammonium Chloride: A Key Additive for Highly Efficient, Stable, and Up-Scalable Perovskite Solar Cells

Kyro Odysseas Kosmatos et al.

ENERGY & ENVIRONMENTAL MATERIALS (2019)

添加到收藏夹

Article Chemistry, Physical

Methylammonium Chloride Induces Intermediate Phase Stabilization for Efficient Perovskite Solar Cells

Minjin Kim et al.

JOULE (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Mechanism and effect of γ-butyrolactone solvent vapor post-annealing on the performance of a mesoporous perovskite solar cell

Jun Luo et al.

RSC ADVANCES (2018)

添加到收藏夹

Article Chemistry, Physical

Dynamic study of the light soaking effect on perovskite solar cells by in-situ photoluminescence microscopy

Xiaofan Deng et al.

NANO ENERGY (2018)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

Trimethylsulfonium Lead Triiodide: An Air-Stable Hybrid Halide Perovskite

Andreas Kaltzoglou et al.

INORGANIC CHEMISTRY (2017)

添加到收藏夹

Article Chemistry, Physical

Enhanced perovskite electronic properties via a modified lead(II) chloride Lewis acid-base adduct and their effect in high-efficiency perovskite solar cells

Ngoc Duy Pham et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

添加到收藏夹

Article Multidisciplinary Sciences

High-efficiency two-dimensional Ruddlesden-Popper perovskite solar cells

Hsinhan Tsai et al.

NATURE (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Chemical Pathways Connecting Lead(II) Iodide and Perovskite via Polymeric Plumbate(II) Fiber

Yunlong Guo et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

添加到收藏夹

Article Chemistry, Physical

Formation chemistry of perovskites with mixed iodide/chloride content and the implications on charge transport properties

Tsz-Wai Ng et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

添加到收藏夹

Article Physics, Multidisciplinary

Space-charge limited photocurrent

VD Mihailetchi et al.

PHYSICAL REVIEW LETTERS (2005)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.