4.7 Article

Surfactant effects on electrochemically durable lead halide perovskite electro-catalysts

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 Engineering, Chemical

Efficient counter electrode for copper (I)(II)-mediated dye-sensitized solar cells based on polyvinyl alcohol capped platinum nanoclusters

Vinh Son Nguyen et al.

Summary: This study investigates the influence of different counter electrodes (CEs) on the performance of copper complex-mediated dye-sensitized solar cells (DSSCs). The dip-coating method using polyvinylpyrrolidone capped Pt (PVP-Pt) and polyvinyl alcohol capped Pt (PVA-Pt) forms better uniformity of Pt nanoparticles on CE surface and uses less Pt consumption compared to the traditional thermalization method (TR-Pt_10). PVA-Pt CE exhibits competitive catalytic activity with PEDOT CE and superior electrochemical stability. The PCE of PVA-Pt CE-based device is higher than those using PEDOT, TR-Pt_10, and PVP-Pt.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2023)

Article Energy & Fuels

Recent development in two-dimensional material-based advanced photoanodes for high-performance dye-sensitized solar cells

Sumit Kumar et al.

Summary: High-efficiency functionalized dye-sensitized solar cells (DSSCs) have gained attention as next-generation solar photovoltaics due to their low production costs, flexibility, transparency, and sustainable outputs. The structural transformation of the photoanode materials plays a crucial role in enhancing the conversion efficiency of DSSCs. Two-dimensional (2D) functionalized photoanodes have shown great potential in reducing charge recombination efficiency and promoting photoexcited electron transfer.

SOLAR ENERGY (2023)

Article Multidisciplinary Sciences

Hydroxamic acid pre-adsorption raises the efficiency of cosensitized solar cells

Yameng Ren et al.

Summary: We report a method of pre-adsorbing a monolayer of a hydroxamic acid derivative on the surface of titanium dioxide to improve the dye molecular packing and photovoltaic performance of two newly designed co-adsorbed sensitizers. The best performing cosensitized solar cells exhibited a power conversion efficiency of 15.2% under a standard air mass of 1.5 global simulated sunlight and showed long-term operational stability of 500 hours.

NATURE (2023)

Article Chemistry, Physical

Regulating microstructure of organic ammonium cations enables interface defect management and stability improvement in 2D/3D perovskite solar cells

Haiying Zheng et al.

Summary: This study investigates the modification of the perovskite/hole transfer layer interface in 2D/3D perovskite solar cells (PSCs) using quaternary ammonium cations with specific microstructures. The results show that the modified 2D perovskite films have improved crystallization, lower defect density, and enhanced carrier transport. The modified perovskite devices exhibit higher power conversion efficiency and superior humidity and thermal resistance.

APPLIED SURFACE SCIENCE (2023)

Article Engineering, Environmental

1D/3D rambutan-like Mott-Schottky porous carbon polyhedrons for efficient tri-iodide reduction and hydrogen evolution reaction

Menglong Sun et al.

Summary: Realizing rapid electron transfer and mass diffusion through interface regulation and nanostructure design is a challenging but effective strategy to enhance the catalytic activity of carbon materials. In this study, a novel 1D/3D rambutan-like Mott-Schottky-type nitrogen-doped carbon polyhedron (NiCo-NCP/CNT) was fabricated by utilizing Co/Zn bimetallic-organic frameworks and nickel ions. The NiCo-NCP/CNT electrocatalyst showed superior performance in photovoltaic devices and water splitting, demonstrating its potential as a low-cost and high-performance electrocatalyst in electrocatalytic fields.

CHEMICAL ENGINEERING JOURNAL (2023)

Article Electrochemistry

Co9S8/NC@FeCoS2/NC composites with hollow yolk shell structure as the counter electrode for Pt-free dye-sensitized solar cells

Qin Wu et al.

Summary: This study successfully synthesized a hollow yolk shell structure Co9S8/NC@FeCoS2/NC composite through oxidation, deposition, solvothermal sulfidation, and high-temperature carbonization. The dye-sensitized solar cell assembled with this material exhibited a high photovoltaic conversion efficiency.

ELECTROCHIMICA ACTA (2023)

Article Nanoscience & Nanotechnology

Enhanced Perovskite Solar Cell Performance via 2-Amino-5-iodobenzoic Acid Passivation

Jian Xiong et al.

Summary: This study proposes an efficient and facile passivation strategy by 2-amino-5-iodobenzoic acid (AIBA) for perovskite solar cells (PSCs). The strategy eliminates trap states and improves the performance and stability of the PSCs. The AIBA passivation also enhances the UV stability of perovskite films and the thermal and moisture stability of the devices.

ACS APPLIED MATERIALS & INTERFACES (2022)

Review Chemistry, Multidisciplinary

Surface Passivation Using 2D Perovskites toward Efficient and Stable Perovskite Solar Cells

Guangbao Wu et al.

Summary: 3D perovskite solar cells face challenges in surface defects and material interplay. 2D perovskites provide better stability as a protective barrier. Surface passivation using 2D perovskites enables higher efficiency and stability.

ADVANCED MATERIALS (2022)

Review Physics, Condensed Matter

Anion Exchange in Lead Halide Perovskites: An Overview

K. Sandeep et al.

Summary: Precisely tuning the bandgap of lead halide perovskites through postsynthetic anion exchange reactions is considered one of the best methods to customize their optical/electronic properties. The anion exchange reaction is fast and occurs at room temperature, facilitated by the soft crystal structure of lead halide perovskites. This process allows for emission tuning across the visible range by varying the amounts of chloride, bromide, and iodide ions in a cost-effective manner.

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS (2022)

Article Chemistry, Physical

Additive effect of graphene oxide on the formation of blue emissive CsPbBr3 nanoplates

Eunyoung Lee et al.

Summary: The combination of inorganic perovskite and graphene exhibits superior optical and electric properties. By directly growing CsPbBr3 nanoplates with graphene oxide (GO) as an additive, blue photoluminescence is achieved. The morphology change of CsPbBr3 from nanocube to nanoplate leads to blue-shifted optical absorption and radiative emission due to quantum size effect. The nanocomposites composed of CsPbBr3 and GO exhibit a shorter lifetime of radiative recombination.

APPLIED SURFACE SCIENCE (2022)

Article Chemistry, Physical

CuInSe2 quantum dots doped MAPbI3 films with reduced trap density for perovskite solar cells

Dan Liu et al.

Summary: By introducing CuInSe2 quantum dots (QDs) into the perovskite material through a hot injection method with Na2S ligand exchange, a QD-in-perovskite structure was successfully formed. The structure, which modified the trap states, was beneficial for enlarging grain size, improving crystallinity, and absorption performance. The perovskite solar cell based on the MAPbI(3)-CuInSe2 QD hybrid film showed an extended carrier lifetime, improved power conversion efficiency (PCE), and better stability.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Review Green & Sustainable Science & Technology

Dye sensitized solar cells go beyond using perovskite and spinel inorganic materials: A review

Amin Alizadeh et al.

Summary: Inorganic perovskite and spinel materials show desirable characteristics and have the potential to be used as photoanode materials in DSSCs. The study demonstrates that employing certain amounts of perovskite or spinel materials can enhance the power conversion efficiency of fabricated DSSCs.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2022)

Article Chemistry, Physical

New Pb-Free Stable Sn-Ge Solid Solution Halide Perovskites Fabricated by Spray Deposition

Adi Kama et al.

Summary: In this study, the substitution of lead ions in halide perovskites with non-toxic elements such as Sn and Ge was investigated. By using a multihead spray deposition setup, homogeneous CsSnxGe1-xBr3 films were successfully formed with high x values. The optical band gap of the films can be tuned between 1.8 and 2.5 eV, and the structural stability of the perovskite increases with increasing concentration of Ge.

ACS APPLIED ENERGY MATERIALS (2022)

Article Chemistry, Physical

Well-Dispersive Polypyrrole and MoSe2 Embedded in Multiwalled Carbon Nanotube@Reduced Graphene Oxide Nanoribbon Electrocatalysts as the Efficient Counter Electrodes in Rigid and Plastic-Sensitized Solar Cells

Maeunfun Kladkaew et al.

Summary: In this study, a core-shell structured multiwall carbon nanotube@reduced graphene oxide nanoribbon (MWCNT@rGNR) was prepared and used as the electrocatalyst for the counter electrodes in dye-sensitized solar cells (DSSCs). The MWCNT@rGNR functionalized with PPy or MoSe2 showed comparable efficiency, short-circuit current, and open-circuit voltage without any loss of the fill factor as compared to the cell fabricated using a standard Pt electrode. The composites with PPy or MoSe2 exhibited better electrocatalytic activity, higher redoxactive surface area, and extremely large heterogeneous electron transfer rate constant. The plastic devices assembled with the composites coated on a flexible plastic substrate exhibited impressive PCE, comparable to those coated on the rigid glass substrate.

ACS APPLIED ENERGY MATERIALS (2022)

Article Chemistry, Multidisciplinary

Realizing full-color perovskite quantum dots light-emitting diodes via contemporary surface ligand/anion engineering

S. He et al.

Summary: This paper introduces a method of using cesium lead halide quantum dots and performing ligand/anion exchange to successfully control the optical properties of quantum dot solid-state films, achieve tunable emission of the full-color spectrum, and fabricate full-color perovskite quantum dot light-emitting diodes using this method.

MATERIALS TODAY CHEMISTRY (2022)

Article Nanoscience & Nanotechnology

Interface Engineering with Quaternary Ammonium-Based Ionic Liquids toward Efficient Blue Perovskite Light-Emitting Diodes

Fanghao Ye et al.

Summary: This study finds that using quaternary ammonium-based ionic liquids as an interfacial modification layer in perovskite light-emitting diodes (PeLEDs) can significantly improve the device efficiency and stability. The interaction between quaternary ammonium ions and perovskite films improves the morphology and suppresses ion migration.

ACS APPLIED MATERIALS & INTERFACES (2022)

Article Nanoscience & Nanotechnology

Highly Stable Amine-Free CsPbBr3 Perovskite Nanocrystals for Perovskite-Based Display Applications

Syed Akhil et al.

Summary: In this study, a simple amine-free synthesis method was developed to prepare stable CsPbBr3 nanocrystals with excellent photoluminescence properties. These nanocrystals exhibited long-term stability at room temperature and in different environmental conditions.

ACS APPLIED NANO MATERIALS (2022)

Article Chemistry, Inorganic & Nuclear

Highly stable halide perovskites for photocatalysis via multi-dimensional structure design and in situ phase transition

Yiqin Gong et al.

Summary: This work improves the instability issue of lead halide perovskite CsPbBr3 quantum dots (QDs) through surficial molecular modification and multi-dimensional structure design, resulting in enhanced photocatalytic performance. The addition of 2-phenylethanamine bromide as a ligand compensates for surface bromide vacancy defects and forms 2D and quasi-2D perovskite nanosheets. These nanosheets improve the stability and trigger phase transition and heterojunction formation, leading to improved photocatalytic performance.

DALTON TRANSACTIONS (2022)

Review Materials Science, Multidisciplinary

Colloidal FAPbBr3 perovskite nanocrystals for light emission: what's going on?

Harshita Bhatia et al.

Summary: Colloidal lead halide perovskite nanocrystals show great potential in optoelectronic applications, especially in the field of LEDs. This review focuses on the design and synthesis of colloidal FAPbBr(3) NCs, as well as their surface chemistry. The progress and challenges of FAPbBr(3)-based LEDs are also discussed.

JOURNAL OF MATERIALS CHEMISTRY C (2022)

Article Chemistry, Inorganic & Nuclear

Formation mechanisms of CsPbBr3/Cs4PbBr6 microscale composites assisted with imidazolium cations and their device applications

Yifei Zhao et al.

Summary: This study fabricates highly luminescent CsPbBr3 NC embedded Cs4PbBr6 MCs using an anti-solvent reprecipitation method. The formation mechanism of the MCs is investigated through density functional theory (DFT) calculations. The MCs show improved thermal stability compared to conventional CsPbBr3 NCs and demonstrate great potential in lighting and display applications.

DALTON TRANSACTIONS (2022)

Article Chemistry, Physical

Quaternary ammonium halide-containing cellulose derivatives for defect passivation in MAPbI3-based perovskite solar cells

Chi-Shiuan Du et al.

Summary: In this study, quaternary ammonium halide-containing cellulose derivatives were synthesized and used as defect passivation additives in perovskite solar cells. PQ-Cl showed the best defect passivation efficiency, resulting in improved crystallinity, coverage, UV-Vis absorption intensities, and external quantum efficiencies of the perovskite films. The PV performance and stability of the PQ-Cl-incorporated solar cells were superior to those of the other derivatives.

SUSTAINABLE ENERGY & FUELS (2022)

Article Chemistry, Multidisciplinary

Direct Observation of Photoinduced Ion Migration in Lead Halide Perovskites

Yongtao Liu et al.

Summary: The study directly observes photoinduced ion migration in HOIPs, demonstrating that light illumination induces significant CH3NH3+ migration but not I-/Br- migration. Light effects on the migration of organic cation and halides in HOIPs are revealed to be distinct, offering insights for improving the performance and stability of HOIPs optoelectronics.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Multidisciplinary Sciences

Mixed halide perovskites for spectrally stable and high-efficiency blue light-emitting diodes

Max Karlsson et al.

Summary: Achieving bright and efficient blue emission in metal halide perovskite light-emitting diodes has been challenging, but the authors demonstrate high EQE and spectrally stable blue light-emitting diodes based on mixed halide perovskites, with emission from 490 to 451nm by using a vapour-assisted crystallization technique.

NATURE COMMUNICATIONS (2021)

Article Chemistry, Physical

In-situ growth behavior of FAPbBr3 on two-dimensional materials for photocatalytic reaction to controllable products

Shuhui Yang et al.

Summary: Constructing mixed dimensional materials, such as the combination of FAPbBr(3) perovskite and 2D materials, allows for manipulation of photogenerated charges concentration to achieve different catalytic reactions. By adjusting the growth position of FAPbBr(3) on 2DMs, the distribution of active sites is optimized for enhanced catalytic performance with high selectivity towards specific products. The composite photocatalyst demonstrated remarkable photoactivity and product selectivity, showcasing the potential of mixed dimensional materials in catalysis.

JOURNAL OF CATALYSIS (2021)

Article Nanoscience & Nanotechnology

Electroactive and Sustainable Cu-MOF/PEDOT Composite Electrocatalysts for Multiple Redox Mediators and for High-Performance Dye-Sensitized Solar Cells

Ai-Nin Yang et al.

Summary: The composite Cu-MOF/PEDOT electrode exhibits superior electrocatalyst activity by providing multiple functionalities such as enhancing film adhesion, providing active sites, and facilitating electron transfer. It is suitable for various electrochemical devices, including dye-sensitized solar cells, and shows promising solar-to-electricity conversion efficiency.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Multidisciplinary Sciences

Reconfiguring the band-edge states of photovoltaic perovskites by conjugated organic cations

Jingjing Xue et al.

Summary: The electronic properties of metal-halide perovskites are mainly influenced by the structural and compositional variations in the inorganic B-X framework, while A-site cations primarily stabilize the lattice. The incorporation of pi-conjugated pyrene-containing A-site cations has been shown to extend electronic states, influencing surface band edges and improving carrier dynamics and power conversion efficiencies in perovskites.

SCIENCE (2021)

Article Chemistry, Multidisciplinary

Activating Lattice Oxygen in Perovskite Oxide by B-Site Cation Doping for Modulated Stability and Activity at Elevated Temperatures

Huijun Chen et al.

Summary: This study investigates the impact of B-site cation doping on PSCxFN thin films, revealing that Co doping promotes the formation of oxygen vacancies and enhances surface activity, but excessive Co doping can lead to decreased stability. Moderate levels of Co doping can achieve both good HOR activity and stability.

ADVANCED SCIENCE (2021)

Article Multidisciplinary Sciences

Stabilizing black-phase formamidinium perovskite formation at room temperature and high humidity

Wei Hui et al.

Summary: A new method for synthesizing stable black-phase formamidinium lead iodide (α-FAPbI(3)) was reported, which enables the stable synthesis of α-FAPbI(3) under high temperature and humidity conditions, and maintains high efficiency under light stress.

SCIENCE (2021)

Article Nanoscience & Nanotechnology

Surface Stabilization of a Formamidinium Perovskite Solar Cell Using Quaternary Ammonium Salt

Sungwon Song et al.

Summary: Dimensionality engineering in perovskite solar cells, particularly utilizing two-dimensional perovskites with bulky organic cations, can enhance stability and power conversion efficiency through repelling moisture and suppressing ion migration, leading to improved optoelectrical properties.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Energy & Fuels

The effects of doping and coating on degradation kinetics in perovskites

A. Wincukiewicz et al.

Summary: In recent years, the efficiency of perovskite-based solar cells has significantly improved, but their durability issues remain a challenge for commercialization. Two strategies have been developed to address these problems, one involving the addition of chlorine to reduce oxygen diffusion, and the other involving coating the perovskite layers with protective Al2O3 films using ALD. Both methods have shown promising results in improving the stability of perovskite films.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2021)

Review Chemistry, Physical

Progress and perspective in Dion-Jacobson phase 2D layered perovskite optoelectronic applications

Wei Guo et al.

Summary: 2D organic-inorganic halide perovskites have gained attention in optoelectronics field for their higher moisture stability and lower ion migration compared to 3D structures. The DJ phase perovskites, with a tighter structure connection due to hydrogen bonding, exhibit higher crystal stability and more favorable charge transfer.

NANO ENERGY (2021)

Review Chemistry, Physical

Additive Engineering for Efficient and Stable Perovskite Solar Cells

Fei Zhang et al.

ADVANCED ENERGY MATERIALS (2020)

Article Chemistry, Physical

Raman Spectroscopy of Formamidinium-Based Lead Halide Perovskite Single Crystals

Shuai Ruan et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2020)

Review Chemistry, Physical

Solar-Driven Metal Halide Perovskite Photocatalysis: Design, Stability, and Performance

Haowei Huang et al.

ACS ENERGY LETTERS (2020)

Review Chemistry, Physical

Stabilization of Black Perovskite Phase in FAPbI3 and CsPbI3

Sofia Masi et al.

ACS ENERGY LETTERS (2020)

Article Nanoscience & Nanotechnology

Ion Migration-Induced Degradation and Efficiency Roll-off in Quasi-2D Perovskite Light-Emitting Diodes

Tai Cheng et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Review Chemistry, Multidisciplinary

Pb-Based Halide Perovskites: Recent Advances in Photo(electro)catalytic Applications and Looking Beyond

Pengfei Chen et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Chemistry, Multidisciplinary

Phase Transitions and Anion Exchange in All-Inorganic Halide Perovskites

Julian A. Steele et al.

ACCOUNTS OF MATERIALS RESEARCH (2020)

Review Chemistry, Physical

A review of aspects of additive engineering in perovskite solar cells

Apurba Mahapatra et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Review Chemistry, Multidisciplinary

A review: crystal growth for high-performance all-inorganic perovskite solar cells

Weijie Chen et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Review Chemistry, Multidisciplinary

Molecular aspects of organic cations affecting the humidity stability of perovskites

Bohyung Kim et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Article Chemistry, Multidisciplinary

Tailoring Passivation Molecular Structures for Extremely Small Open-Circuit Voltage Loss in Perovskite Solar Cells

Shuang Yang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Multidisciplinary Sciences

Quantitative imaging of anion exchange kinetics in halide perovskites

Ye Zhang et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2019)

Article Materials Science, Multidisciplinary

Sources of Pb(0) artefacts during XPS analysis of lead halide perovskites

James D. McGettrick et al.

MATERIALS LETTERS (2019)

Article Chemistry, Multidisciplinary

Bifacial stamping for high efficiency perovskite solar cells

Yong Zhang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

Article Chemistry, Physical

Formation of a photoactive quasi-2D formamidinium lead iodide perovskite in water

Atanu Jana et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Article Chemistry, Physical

3D low toxicity Cu-Pb binary perovskite films and their photoluminescent/photovoltaic performance

Xin Ge et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Article Chemistry, Physical

Mixed Sn-Ge Perovskite for Enhanced Perovskite Solar Cell Performance in Air

Nozomi Ito et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2018)

Article Chemistry, Multidisciplinary

Stable CsPbBr3 perovskite quantum dots with high fluorescence quantum yields

Min Zhang et al.

NEW JOURNAL OF CHEMISTRY (2018)

Article Chemistry, Multidisciplinary

All-Inorganic CsPb1-xGexI2Br Perovskite with Enhanced Phase Stability and Photovoltaic Performance

Fu Yang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Review Chemistry, Multidisciplinary

Structural effects on optoelectronic properties of halide perovskites

Kun Chen et al.

CHEMICAL SOCIETY REVIEWS (2018)

Article Chemistry, Multidisciplinary

Tailored Phase Conversion under Conjugated Polymer Enables Thermally Stable Perovskite Solar Cells with Efficiency Exceeding 21%

Lei Meng et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Multidisciplinary

A CsPbBr3 Perovskite Quantum Dot/Graphene Oxide Composite for Photocatalytic CO2 Reduction

Yang-Fan Xu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Understanding the Cubic Phase Stabilization and Crystallization Kinetics in Mixed Cations and. Halides Perovskite Single Crystals

Li-Qiang Xie et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Multidisciplinary Sciences

Fast oxygen diffusion and iodide defects mediate oxygen-induced degradation of perovskite solar cells

Nicholas Aristidou et al.

NATURE COMMUNICATIONS (2017)

Review Chemistry, Multidisciplinary

Lewis Acid-Base Adduct Approach for High Efficiency Perovskite Solar Cells

Jin-Wook Lee et al.

ACCOUNTS OF CHEMICAL RESEARCH (2016)

Article Materials Science, Multidisciplinary

Colloidal metal halide perovskite nanocrystals: synthesis, characterization, and applications

Sai Bai et al.

JOURNAL OF MATERIALS CHEMISTRY C (2016)

Article Chemistry, Multidisciplinary

Tuning the Optical Properties of Cesium Lead Halide Perovskite Nanocrystals by Anion Exchange Reactions

Quinten A. Akkerman et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Article Chemistry, Multidisciplinary

A Liquid Junction Photoelectrochemical Solar Cell Based on p-Type MeNH3Pbl3 Perovskite with 1.05 V Open-Circuit Photovoltage

Hsien-Yi Hsu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)