A5033952466- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Perovskite Materials and Applications
- Carbon Nanotubes in Composites
- Thin-Film Transistor Technologies
- Gyrotron and Vacuum Electronics Research
- Quantum Dots Synthesis And Properties
- Terahertz technology and applications
- Mechanical and Optical Resonators
- Advanced Sensor and Energy Harvesting Materials
- Chalcogenide Semiconductor Thin Films
- Nanowire Synthesis and Applications
- Graphene research and applications
- Molecular Junctions and Nanostructures
- Organic Light-Emitting Diodes Research
- Superconducting and THz Device Technology
- Diamond and Carbon-based Materials Research
- Nanotechnology research and applications
- Nanomaterials and Printing Technologies
- Nanofabrication and Lithography Techniques
- Supercapacitor Materials and Fabrication
- TiO2 Photocatalysis and Solar Cells
- Microwave Engineering and Waveguides
- Photonic and Optical Devices
- Semiconductor materials and devices
University of Rome Tor Vergata
2016-2025
Hybrid Energy (Norway)
2023
Engineering (Italy)
2011
Politecnico di Milano
2011
Technical University of Munich
2006-2007
Technische Universität Braunschweig
2003
Abstract Improving the long-term stability of perovskite solar cells is critical to deployment this technology. Despite great emphasis laid on stability-related investigations, publications lack consistency in experimental procedures and parameters reported. It therefore challenging reproduce compare results thereby develop a deep understanding degradation mechanisms. Here, we report consensus between researchers field for testing cell stability, which are based International Summit Organic...
Abstract Paper is a flexible material, commonly used for information storage, writing, packaging, or specialized purposes. It also has strong appeal as substrate in the field of printed electronics. Many applications, including safety, merchandising, smart labels/packing, and chemical/biomedical sensors, require an energy source to power operation. Here, progress regarding development photovoltaic storage devices on cellulosic substrates, where one more main material layers are deposited via...
We propose a new approach for assessing the lifetimes of perovskite photovoltaics based on daily energy output which accounts reversible diurnal changes.
Electron transport layers (ETLs) play a fundamental role in perovskite solar cells (PSCs) through charge extraction. Here, we developed flexible PSCs on 12 different kinds of ETLs based SnO2. We show that need to be specifically for plastic substrates order attain 15% efficient cells. Recipes glass do not typically transfer directly. Among all the ETLs, ZnO/SnO2 double delivered highest average power conversion efficiency 14.6% (best cell 14.8%), 39% higher than same batch SnO2-only ETLs....
Flexible perovskite solar cells are lightweight, bendable, and applicable to curved surfaces. Polyethylene terephthalate (PET) has become the substrate of choice compared other plastic substrates like polyethylene naphthalate. PET is not only stable but also much cheaper manufacture, an important factor for photovoltaics (PV). Herein, highly efficient devices on demonstrated using a dual low‐temperature (≤100 °C) approach, first by anion mixing (replacing I with Br) lead‐containing...
Abstract Efficient semi‐transparent solar cells can extend the adoption of photovoltaics beyond standard utility‐scale, commercial, or residential applications. Halide perovskites are particularly suitable in this respect owing to their tunable bandgap. The main drawbacks development transparent perovskite high open‐circuit voltage (V oc ) deficit and difficulties depositing high‐quality thin films over large area substrates, given low solubility bromide chloride precursors. In work,...
Perovskite solar cells (PSCs) offer impressive performance and flexibility, thanks to their simple, low-temperature deposition methods. Their band gap tunability allows for a wide range of applications, transitioning from opaque transparent devices. This study introduces the first flexible, bifacial PSCs using FAPbBr3 perovskite. We investigated impact optimizing electron hole transport layers on cells' bifaciality, transparency, stability. achieved maximum power conversion efficiency (PCE)...
Abstract Solution processing is the most appealing aspect of organic photovoltaic (OPV) devices. The possibility printing low‐cost, lightweight, and efficient polymer solar cells (PSC) commonly accepted paradigm associated with printable materials deposited as inks using solution‐processing techniques. In addition to slot–die, serigraphy, flexo/gravure printing, spray coating can be used for photo‐active blends, interface hole electron extraction, electrodes. This technique widely in...
Flexible perovskite solar cells (FPSCs) are prime candidates for applications requiring a highly efficient, low-cost, lightweight, thin, and even foldable power source. Despite record efficiencies of lab-scale flexible devices (19.5% on 0.1 cm2 area), scalability represents critical factor toward commercialization FPSCs. Large-area automized deposition techniques efficient laser scribing procedures required to enable high-throughput production modules (FPSMs), with the latter being much more...
Long-term stability of perovskite solar cells (PSCs) is one the main issues to be solved for forthcoming commercialization this technology. In work, thermosetting polyurethane (PU)-based resins are proposed as effective encapsulants prevent degradation caused by both moisture and oxygen. Application consists drop-casting precursor mixture directly over devices followed in situ polymerization, avoiding use other adhesives. PUs cost-effective, lightweight, thermal, light-stable materials whose...
In the renewable energy field, use of hybrid perovskite materials has opened up new directions to fabricate cost‐effective and highly efficient photovoltaic devices. Despite impressive power conversion efficiency (PCE), exceeding 25.2%, demonstrated on lab‐scale devices, scalability stability device are still topical issues. this context, large‐area deposition procedures automated fabrication protocols required achieve high throughput serial production modules panels. work, a spray‐coated...
Sustainable flexible perovskite solar modules that are deposited without toxic solvents developed via blade coating in ambient air. 14% PCE is obtained by the optimization of parameters and use additives.
Abstract The market for polycarbonate (PC), a versatile material, is growing rapidly. Despite its widespread use in many applications, poor chemical resistance and roughness have hindered adoption as substrate solar cell technologies. Here, the first‐ever perovskite (PSC) demonstrated on PC films. A solution‐processed planarizing layer developed using commercial ambient‐curable refractory resin through blade coating which decreased film from 1.46 µm to 23 nm, lowered water vapor transmission...
Flexible perovskite solar cells (F-PSC) are highly promising for generating energy in various environments, both indoors and outdoors. Nonetheless, one of the main hurdles to widespread commercial use of...
Abstract Interfaces pose significant challenges to the performance and stability of perovskite solar cells (PSCs), as defects weak interactions at these boundaries can lead energy losses degradation. To address issues, it is crucial functionalize hole transport materials (HTMs) effectively manage interfacial enhance charge transfer. This study introduces a carbazole‐based layer (TC‐ICA) that leverages halogen bonding (XB) for enhanced interface passivation with carboxylic group anchoring...