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View article: A Microfluidic Platform Based on Laser‐Induced Graphene Electrodes and Machine Learning for Real‐Time Skeletal Muscle Analysis
A Microfluidic Platform Based on Laser‐Induced Graphene Electrodes and Machine Learning for Real‐Time Skeletal Muscle Analysis Open
Laser‐induced graphene (LIG) is a novel, low‐cost material with excellent electrical properties that has recently gained increasing attention in bioengineering for both sensing and actuation applications. However, its integration into ligh…
View article: Hole Transfer Dynamics in Thin Films of Mixed‐Dimensional Quasi‐2D Perovskites
Hole Transfer Dynamics in Thin Films of Mixed‐Dimensional Quasi‐2D Perovskites Open
The understanding of charge transfer processes in mixed‐dimensional quasi‐2D perovskites is crucial for their application in high‐performance photovoltaic devices. In this work, the link between charge transport dynamics and morphology is …
View article: Hole Transfer Dynamics in Thin Films of Mixed‐Dimensional Quasi‐2D Perovskites
Hole Transfer Dynamics in Thin Films of Mixed‐Dimensional Quasi‐2D Perovskites Open
The understanding of charge transfer processes in mixed‐dimensional quasi‐2D perovskites is crucial for their application in high‐performance photovoltaic devices. In this work, the link between charge transport dynamics and morphology is …
View article: Upscaling Perovskite Photovoltaics: from 156 cm <sup>2</sup> Modules to 0.73 M <sup>2</sup> Panels
Upscaling Perovskite Photovoltaics: from 156 cm <sup>2</sup> Modules to 0.73 M <sup>2</sup> Panels Open
This study tackles the challenge of upscaling perovskite solar modules (PSMs) to attain high power conversion efficiencies (PCEs) suitable for industrial applications. Through systematic experimentation, a remarkable PCE of 17.68% for PSMs…
View article: Long-term outdoor performance of a solar farm enabled by graphene-perovskite panels: investigating degradation mechanisms, dark storage recovery, and visual defects
Long-term outdoor performance of a solar farm enabled by graphene-perovskite panels: investigating degradation mechanisms, dark storage recovery, and visual defects Open
Seasonal effect on the degradation and performance recovery of graphene-perovskite solar panels in dark conditions.
View article: Solar Power Supply for Sensor Applications in the Field: A Guide for Environmental Scientists
Solar Power Supply for Sensor Applications in the Field: A Guide for Environmental Scientists Open
The move toward sophisticated sensor networks in ecological applications requires a substantial amount of energy. Energy storage solutions based simply on batteries are often not sufficient to cover the energy needs, so a standalone power …
View article: Outdoor Performance Monitoring Method for Degradation Studies of Perovskite Modules
Outdoor Performance Monitoring Method for Degradation Studies of Perovskite Modules Open
This paper presents an outdoor performance monitoring method for degradation studies of perovskite modules, focusing on a large‐area perovskite module (81.9 cm 2 ) over a long‐term monitoring campaign. The module underwent an industrial la…
View article: Nonenzymatic Potentiometric Detection of Ascorbic Acid with Porphyrin/ZnO-Functionalized Laser-Induced Graphene as an Electrode of EGFET Sensors
Nonenzymatic Potentiometric Detection of Ascorbic Acid with Porphyrin/ZnO-Functionalized Laser-Induced Graphene as an Electrode of EGFET Sensors Open
Laser-induced graphene (LIG) has emerged as a highly versatile material with significant potential in the development of electrochemical sensors. In this paper, we investigate the use of LIG and LIG functionalized with ZnO and porphyrins-Z…
View article: Scalable deposition techniques for large-area perovskite photovoltaic technology: A multi-perspective review
Scalable deposition techniques for large-area perovskite photovoltaic technology: A multi-perspective review Open
Perovskite photovoltaic technology holds great promise for the solar energy industry due to its high efficiency and fascinating potentialities for low-cost production. However, overcoming stability and scalability challenges by addressing …
View article: Alcohol Vapor Sensor Based on Quasi-2D Nb2O5 Derived from Oxidized Nb2CTz MXenes
Alcohol Vapor Sensor Based on Quasi-2D Nb2O5 Derived from Oxidized Nb2CTz MXenes Open
MXenes are two-dimensional (2D) materials with a great potential for sensor applications due to their high aspect ratio and fully functionalized surface that can be tuned for specific gas adsorption. Here, we demonstrate that the Nb2CTz-ba…
View article: Semitransparent Perovskite Solar Cells with Ultrathin Protective Buffer Layers
Semitransparent Perovskite Solar Cells with Ultrathin Protective Buffer Layers Open
Semitransparent perovskite solar cells (ST-PSCs) are increasingly important in a range of applications, including top cells in tandem devices and see-through photovoltaics. Transparent conductive oxides (TCOs) are commonly used as transpar…
View article: Highly Efficient 2D Materials Engineered Perovskite/Si Tandem Bifacial Cells Beyond 29%
Highly Efficient 2D Materials Engineered Perovskite/Si Tandem Bifacial Cells Beyond 29% Open
Perovskite/Silicon tandem technology represents a promising route to achieve 30% power conversion efficiency (PCE), by ensuring low levelized costs energy. In this article, we develop a mechanically stacked 2T perovskite/silicon tandem sol…
View article: Reevaluation of Photoluminescence Intensity as an Indicator of Efficiency in Perovskite Solar Cells
Reevaluation of Photoluminescence Intensity as an Indicator of Efficiency in Perovskite Solar Cells Open
The photoluminescence (PL) intensity is often used as an indicator of the performance of perovskite solar cells and indeed the PL technique is often used for the characterization of these devices and their constituent materials. Herein, a …
View article: Ag/MgO Nanoparticles via Gas Aggregation Nanocluster Source for Perovskite Solar Cell Engineering
Ag/MgO Nanoparticles via Gas Aggregation Nanocluster Source for Perovskite Solar Cell Engineering Open
Nanocluster aggregation sources based on magnetron-sputtering represent precise and versatile means to deposit a controlled quantity of metal nanoparticles at selected interfaces. In this work, we exploit this methodology to produce Ag/MgO…
View article: Mixed Cation Halide Perovskite under Environmental and Physical Stress
Mixed Cation Halide Perovskite under Environmental and Physical Stress Open
Despite the ideal performance demonstrated by mixed perovskite materials when used as active layers in photovoltaic devices, the factor which still hampers their use in real life remains the poor stability of their physico-chemical and fun…
View article: Low-Temperature Graphene-Based Paste for Large-Area Carbon Perovskite Solar Cells
Low-Temperature Graphene-Based Paste for Large-Area Carbon Perovskite Solar Cells Open
Carbon perovskite solar cells (C-PSCs), using carbon-based counter electrodes (C-CEs), promise to mitigate instability issues while providing solution-processed and low-cost device configurations. In this work, we report the fabrication an…
View article: Air-Processed Infrared-Annealed Printed Methylammonium-Free Perovskite Solar Cells and Modules Incorporating Potassium-Doped Graphene Oxide as an Interlayer
Air-Processed Infrared-Annealed Printed Methylammonium-Free Perovskite Solar Cells and Modules Incorporating Potassium-Doped Graphene Oxide as an Interlayer Open
The use of solution processes to fabricate perovskite solar cells (PSCs) represents a winning strategy to reduce capital expenditure, increase the throughput, and allow for process flexibility needed to adapt PVs to new applications. Howev…
View article: Laser Processing Optimization for Large-Area Perovskite Solar Modules
Laser Processing Optimization for Large-Area Perovskite Solar Modules Open
The industrial exploitation of perovskite solar cell technology is still hampered by the lack of repeatable and high-throughput fabrication processes for large-area modules. The joint efforts of the scientific community allowed to demonstr…
View article: Effects of Crystal Morphology on the Hot-Carrier Dynamics in Mixed-Cation Hybrid Lead Halide Perovskites
Effects of Crystal Morphology on the Hot-Carrier Dynamics in Mixed-Cation Hybrid Lead Halide Perovskites Open
Ultrafast pump-probe spectroscopies have proved to be an important tool for the investigation of charge carriers dynamics in perovskite materials providing crucial information on the dynamics of the excited carriers, and fundamental in the…
View article: Graphene-Based Interconnects for Stable Dye-Sensitized Solar Modules
Graphene-Based Interconnects for Stable Dye-Sensitized Solar Modules Open
We present Z-Type Dye Sensitized Solar Modules (DSSMs) with screen printed graphene-based vertical interconnects. This prevents corrosion of interconnects in contact with electrolytic species, unlike conventional Ag interconnects. By enlar…
View article: New Insights into the Structure of Glycols and Derivatives: A Comparative X-Ray Diffraction, Raman and Molecular Dynamics Study of Ethane-1,2-Diol, 2-Methoxyethan-1-ol and 1,2-Dimethoxy Ethane
New Insights into the Structure of Glycols and Derivatives: A Comparative X-Ray Diffraction, Raman and Molecular Dynamics Study of Ethane-1,2-Diol, 2-Methoxyethan-1-ol and 1,2-Dimethoxy Ethane Open
In this study, we report a detailed experimental and theoretical investigation of three glycol derivatives, namely ethane-1,2-diol, 2-methoxyethan-1-ol and 1,2-dimethoxy ethane. For the first time, the X-ray spectra of the latter two liqui…
View article: Spin Coating Immobilisation of C-N-TiO2 Co-Doped Nano Catalyst on Glass and Application for Photocatalysis or as Electron Transporting Layer for Perovskite Solar Cells
Spin Coating Immobilisation of C-N-TiO2 Co-Doped Nano Catalyst on Glass and Application for Photocatalysis or as Electron Transporting Layer for Perovskite Solar Cells Open
Producing active thin films coated on supports resolves many issues of powder-based photo catalysis and energy harvesting. In this study, thin films of C-N-TiO2 were prepared by dynamic spin coating of C-N-TiO2 sol-gel on glass support. Th…
View article: New Insights Into the Structure of Hydroxylated and Alkylated Glycols: A Comparative X-ray Diffraction, Raman and Molecular Dynamics Study of Ethane-1,2-Diol, 2-Methoxyethan-1-ol and 1,2-Dimethoxy Ethane
New Insights Into the Structure of Hydroxylated and Alkylated Glycols: A Comparative X-ray Diffraction, Raman and Molecular Dynamics Study of Ethane-1,2-Diol, 2-Methoxyethan-1-ol and 1,2-Dimethoxy Ethane Open
In this study, we report a detailed experimental and theoretical investigation of three glycols, namely ethane-1,2-diol, 2-methoxyethan-1-ol and 1,2-dimethoxy ethane. For the first time, the X-Ray spectra of the latter two liquids was meas…