☆ 4.8 Article

Alkali Metal Fluoride-Modified Tin Oxide for n-i-p Planar Perovskite Solar Cells

ACS APPLIED MATERIALS & INTERFACES (2021)

Related references

Note: Only part of the references are listed.

Article Engineering, Environmental

A synchronous defect passivation strategy for constructing high-performance and stable planar perovskite solar cells

Yansen Sun et al.

Summary: The study proposes a synchronous defect passivation strategy by introducing chelating agents with movable alkali metal cations into SnO2 aqueous colloidal dispersions, which effectively regulates the properties of ETL, perovskite layer, and their interface. This approach leads to uniform, less defective, and highly conductive ETLs, improving the interfacial charge transfer and resulting in high PCEs, reduced hysteresis, and improved stability for PSCs based on STA-SnO2 and PSTA-SnO2. This work simplifies the defect passivation process and provides a promising low-cost technique for large-scale manufacturing of efficient and stable planar PSCs.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Doped Bilayer Tin(IV) Oxide Electron Transport Layer for High Open-Circuit Voltage Planar Perovskite Solar Cells with Reduced Hysteresis

Jiajiu Ye et al.

Summary: The bilayer ETL consisting of two different doped SnO2 nanoparticle layers improves the open-circuit voltage loss in halide perovskite solar cells, enhances electron transfer efficiency, and reduces carrier recombination processes. The reduced strain in perovskite layers grown on the bilayer ETL contributes to increased stability and easier preparation of smooth, pinhole-free ETLs. Additionally, the bilayer SnO2 ETL can be processed at low temperature, showing great potential for use in tandem devices or flexible PSCs.

SMALL (2021)

Add to Collection

Article Chemistry, Physical

High-effective SnO2-based perovskite solar cells by multifunctional molecular additive engineering

Chunyan Wang et al.

Summary: The study utilized SnO2 as the electron transport layer and incorporated FTPS molecule as an additive, resulting in the fabrication of a high-effective planar perovskite solar cell with improved electron transport and reduced defects and non-radiative recombination, achieving high efficiency and stability.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Rubidium Fluoride Modified SnO2 for Planar n-i-p Perovskite Solar Cells

Jing Zhuang et al.

Summary: Regulating the electron transport layer (ETL) using the cost-effective modification material rubidium fluoride (RbF) can enhance the electron mobility of SnO2 and suppress hysteresis in perovskite solar cells (PSCs). Double-sided passivated PSCs with RbF on the SnO2 surface and p-methoxyphenethylammonium iodide on the perovskite surface achieved an outstanding PCE result with a small V-oc deficit.

ADVANCED FUNCTIONAL MATERIALS (2021)

Add to Collection

Article Engineering, Environmental

Enhanced efficiency and stability of planar perovskite solar cells using SnO2:InCl3 electron transport layer through synergetic doping and passivation approaches

Xing Guo et al.

Summary: Research has shown that doping and interface passivation using SnO2:InCl3 ETL in perovskite solar cells can significantly increase the photovoltaic conversion efficiency, while also expanding the research direction of interface optimization.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

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)

Add to Collection

Article Chemistry, Physical

Cobalt Chloride Hexahydrate Assisted in Reducing Energy Loss in Perovskite Solar Cells with Record Open-Circuit Voltage of 1.20 V

Pengyang Wang et al.

Summary: By introducing cobalt chloride hexahydrate (CoCl2 center dot 6H(2)O) into SnO2 film, favorable energy level alignment and better charge extraction were achieved, leading to an enhanced V-OC and efficiency. This doping method provides an effective strategy for reducing energy loss and enhancing the efficiency of perovskite solar cells.

ACS ENERGY LETTERS (2021)

Add to Collection

Article Energy & Fuels

Stabilization of formamidinium lead triiodide α-phase with isopropylammonium chloride for perovskite solar cells

Byung-wook Park et al.

Summary: The study shows that using isopropylammonium to stabilize the perovskite structure greatly improves the long-term stability of solar cells, leading to enhanced efficiency performance.

NATURE ENERGY (2021)

Add to Collection

Article Nanoscience & Nanotechnology

Efficient and Stable Perovskite Solar Cells Using Bathocuproine Bilateral-Modified Perovskite Layers

Renjie Chen et al.

Summary: Surface modification engineering plays a crucial role in enhancing the crystallinity and passivating the interface and grain boundary of perovskite solar cells (PSCs), resulting in an improvement in power conversion efficiency (PCE) and stability. The introduction of n-type semiconductor bathocuproine (BCP) at the perovskite/transport layer interfaces showed significant enhancements in PCEs due to improved crystallinity and superior interface contact properties. Dual-sided BCP modification at both interfaces further improved crystallinity and contact properties, leading to higher PCEs and enhanced stability of the PSCs.

ACS APPLIED MATERIALS & INTERFACES (2021)

Add to Collection

Article Engineering, Environmental

Interfacial defect passivation and stress release by multifunctional KPF6 modification for planar perovskite solar cells with enhanced efficiency and stability

Huan Bi et al.

Summary: This study presents a multifunctional interface modification strategy using KPF6 molecule to improve the interface contact and enhance the efficiency and stability of PSCs. The KPF6 modification leads to improved film quality, defect passivation, and stress release, resulting in a significant enhancement in efficiency and stability of the devices.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

Article Chemistry, Physical

Alkali chloride doped SnO2 electron-transporting layers for boosting charge transfer and passivating defects in all-inorganic CsPbBr3 perovskite solar cells

Guixiang Xie et al.

Summary: The use of alkali chlorides as passivators can improve the efficiency of perovskite solar cells by balancing defects in the electron-transporting layer and the perovskite film. The best device achieved a champion PCE of 10.04% with improved stability, outperforming the reference device with 7.88% efficiency. This strategy shows great promise for the development of highly-efficient PSCs by engineering defects.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Add to Collection

Article Materials Science, Multidisciplinary

A synergistic Cs2CO3 ETL treatment to incorporate Cs cation into perovskite solar cells via two-step scalable fabrication

Mozhgan Yavari et al.

Summary: The study focused on fabricating CsFAMA perovskite films using a Cs2CO3 precursor layer to tackle the solubility challenge in the two-step method. Additionally, Cs2CO3 passivated the SnO2 electron transport layer, reducing trap states and improving device efficiency. Cs2CO3-treated devices showed improved stability, retaining nearly 80% efficiency after 20 days in ambient air.

JOURNAL OF MATERIALS CHEMISTRY C (2021)

Add to Collection

Article Materials Science, Multidisciplinary

KF-Doped SnO2 as an electron transport layer for efficient inorganic CsPbI2Br perovskite solar cells with enhanced open-circuit voltages

Senya Zhang et al.

Summary: KF-doped SnO2 is used as an ETL to enhance the performance of CsPbI2Br PVSCs, improving electron mobility and V-OC through regulation of the conduction band of SnO2 film and passivation of the interface with fluorine ions, resulting in increased V-OC and PCE of PVSCs.

JOURNAL OF MATERIALS CHEMISTRY C (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Modulation of perovskite crystallization processes towards highly efficient and stable perovskite solar cells with MXene quantum dot-modified SnO2

Yingguo Yang et al.

Summary: The study explores the modulation of perovskite crystallization kinetics by nanocrystalline SnO2 layers, showing that MQDs-SnO2 layer can rapidly induce perovskite nucleation and improve the crystal quality and phase stability. With superior charge extraction properties, the corresponding PSCs achieved up to 23.3% steady-state power conversion efficiency and outstanding stability against humidity and light soaking.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Add to Collection

Article Chemistry, Physical

Multifunctional organic ammonium salt-modified SnO2 nanoparticles toward efficient and stable planar perovskite solar cells

Huan Bi et al.

Summary: The novel and effective multifunctional modification strategy through incorporating Girard's Reagent T (GRT) molecules can significantly reduce the bulk and interfacial nonradiative recombination losses in SnO2-based perovskite solar cells, leading to improved power conversion efficiency and stability.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Improved open-circuit voltage via Cs2CO3-Doped TiO2 for high-performance and stable perovskite solar cells

Hao Zong et al.

ORGANIC ELECTRONICS (2020)

Add to Collection

Article Chemistry, Physical

Improve the oxide/perovskite heterojunction contact for low temperature high efficiency and stable all-inorganic CsPbI2Br perovskite solar cells

Jing Ma et al.

NANO ENERGY (2020)

Add to Collection

Article Nanoscience & Nanotechnology

Improved Efficiency of Perovskite Solar Cells Using a Nitrogen-Doped Graphene-Oxide-Treated Tin Oxide Layer

Ji A. Hong et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Add to Collection

Article Nanoscience & Nanotechnology

Defect Control Strategy by Bifunctional Thioacetamide at Low Temperature for Highly Efficient Planar Perovskite Solar Cells

Xuping Liu et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Add to Collection

Article Multidisciplinary Sciences

Low-frequency lattice phonons in halide perovskites explain high defect tolerance toward electron-hole recombination

Weibin Chu et al.

SCIENCE ADVANCES (2020)

Add to Collection

Article Nanoscience & Nanotechnology

Using Soft Polymer Template Engineering of Mesoporous TiO2 Scaffolds to Increase Perovskite Grain Size and Solar Cell Efficiency

Qing Lian et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Vertical Phase Separated Cesium Fluoride Doping Organic Electron Transport Layer: A Facile and Efficient Bridge Linked Heterojunction for Perovskite Solar Cells

Jianxing Xia et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Add to Collection

Article Chemistry, Physical

Suppression of the interface-dependent nonradiative recombination by using 2-methylbenzimidazole as interlayer for highly efficient and stable perovskite solar cells

Savas Sonmezoglu et al.

NANO ENERGY (2020)

Add to Collection

Article Nanoscience & Nanotechnology

Nicotinamide as Additive for Microcrystalline and Defect Passivated Perovskite Solar Cells with 21.7% Efficiency

Zhu Ma et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Additive Engineering by Bifunctional Guanidine Sulfamate for Highly Efficient and Stable Perovskites Solar Cells

Xuping Liu et al.

SMALL (2020)

Add to Collection

Article Chemistry, Physical

Low-temperature processed rare-earth doped brookite TiO2 scaffold for UV stable, hysteresis-free and high-performance perovskite solar cells

Qiyao Guo et al.

NANO ENERGY (2020)

Add to Collection

Article Chemistry, Physical

Dopamine-crosslinked TiO2/perovskite layer for efficient and photostable perovskite solar cells under full spectral continuous illumination

Yiqiang Zhang et al.

NANO ENERGY (2019)

Add to Collection

Article Optics

Surface passivation of perovskite film for efficient solar cells

Qi Jiang et al.

NATURE PHOTONICS (2019)

Add to Collection

Article Materials Science, Multidisciplinary

Enhancing device performance of inverted organic solar cells with SnO2/Cs2CO3 as dual electron transport layers

Van-Huong Tran et al.

ORGANIC ELECTRONICS (2019)

Add to Collection

Article Energy & Fuels

Cation and anion immobilization through chemical bonding enhancement with fluorides for stable halide perovskite solar cells

Nengxu Li et al.

NATURE ENERGY (2019)

Add to Collection

Article Chemistry, Physical

Incorporating CsF into the PbI2 Film for Stable Mixed Cation-Halide Perovskite Solar Cells

Xiaohui Yi et al.

ADVANCED ENERGY MATERIALS (2019)

Add to Collection

Article Chemistry, Physical

Suppressing the ions-induced degradation for operationally stable perovskite solar cells

Xiaodong Li et al.

NANO ENERGY (2019)

Add to Collection

Article Multidisciplinary Sciences

High-Performance and Hysteresis-Free Perovskite Solar Cells Based on Rare-Earth-Doped SnO2 Mesoporous Scaffold

Qiyao Guo et al.

RESEARCH (2019)

Add to Collection

Article Energy & Fuels

Double-Side-Passivated Perovskite Solar Cells with Ultra-low Potential Loss

Yicheng Zhao et al.

SOLAR RRL (2019)

Add to Collection

Article Materials Science, Multidisciplinary

Enhanced performance of perovskite solar cells by the incorporation of the luminescent small molecule DBP: perovskite absorption spectrum modification and interface engineering

Saisai Ding et al.

JOURNAL OF MATERIALS CHEMISTRY C (2019)

Add to Collection

Article Chemistry, Physical

Pyrrole: an additive for improving the efficiency and stability of perovskite solar cells

Xuping Liu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Add to Collection

Review Chemistry, Multidisciplinary

Review on the Application of SnO2 in Perovskite Solar Cells

Liangbin Xiong et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Stable High-Performance Perovskite Solar Cells via Grain Boundary Passivation

Tianqi Niu et al.

ADVANCED MATERIALS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Highly Efficient Perovskite Solar Cells with Gradient Bilayer Electron Transport Materials

Xiu Gong et al.

NANO LETTERS (2018)

Add to Collection

Review Chemistry, Multidisciplinary

SnO2: A Wonderful Electron Transport Layer for Perovskite Solar Cells

Qi Jiang et al.

SMALL (2018)

Add to Collection

Article Chemistry, Physical

Low-Temperature Nb-Doped SnO2 Electron-Selective Contact Yields over 20% Efficiency in Planar Perovskite Solar Cells

Elham Halvani Anaraki et al.

ACS ENERGY LETTERS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Thermally stable, planar hybrid perovskite solar cells with high efficiency

Kyoungwon Choi et al.

ENERGY & ENVIRONMENTAL SCIENCE (2018)

Add to Collection

Article Multidisciplinary Sciences

High efficiency planar-type perovskite solar cells with negligible hysteresis using EDTA-complexed SnO2

Dong Yang et al.

NATURE COMMUNICATIONS (2018)

Add to Collection

Article Energy & Fuels

Enhanced electron extraction using SnO2 for high-efficiency planar-structure HC(NH2)2PbI3-based perovskite solar cells

Qi Jiang et al.

NATURE ENERGY (2017)

Add to Collection

Article Chemistry, Physical

The Role of Surface Tension in the Crystallization of Metal Halide Perovskites

Ayan A. Zhumekenov et al.

ACS ENERGY LETTERS (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Planar-Structure Perovskite Solar Cells with Efficiency beyond 21%

Qi Jiang et al.

ADVANCED MATERIALS (2017)

Add to Collection

Article Multidisciplinary Sciences

Incorporation of rubidium cations into perovskite solar cells improves photovoltaic performance

Michael Saliba et al.

SCIENCE (2016)

Add to Collection

Article Chemistry, Physical

Enhancing the photovoltaic performance of planar heterojunction perovskite solar cells by doping the perovskite layer with alkali metal ions

Jingjing Chang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

Add to Collection

Article Chemistry, Physical

Interfacial engineering with amino-functionalized graphene for efficient perovskite solar cells

Xiaoru Wen et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

Add to Collection

Article Chemistry, Physical

Low-temperature solution-processed Li-doped SnO2 as an effective electron transporting layer for high-performance flexible and wearable perovskite solar cells

Minwoo Park et al.

NANO ENERGY (2016)

Add to Collection

Article Chemistry, Physical

Formamidinium and Cesium Hybridization for Photo- and Moisture-Stable Perovskite Solar Cell

Jin-Wook Lee et al.

ADVANCED ENERGY MATERIALS (2015)

Add to Collection

Article Chemistry, Multidisciplinary

Transversally and Axially Tunable Carbon Nanotube Resonators In Situ Fabricated and Studied Inside a Scanning Electron Microscope

Z. Y. Ning et al.

NANO LETTERS (2014)

Add to Collection

Article Chemistry, Multidisciplinary

Cation-Induced Band-Gap Tuning in Organohalide Perovskites: Interplay of Spin-Orbit Coupling and Octahedra Tilting

Anna Amat et al.

NANO LETTERS (2014)

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.