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  1. Article ; Online: LiPo batteries dataset: capacity, electrochemical impedance spectra, and fit of equivalent circuit model at various states-of-charge and states-of-health

    Galeotti, Matteo / Cinà, Lucio / Giammanco, Corrado / Di Carlo, Aldo / Santoni, Francesco / De Angelis, Alessio / Moschitta, Antonio / Carbone, Paolo

    Data in Brief. 2023 Oct., v. 50, p. 109561

    2023  , Page(s) 109561

    Abstract: This dataset contains experimental data of capacity and electrochemical impedance of five Lithium Polymer (LiPo) batteries (model LP-503562-IS-3 manufactured by BAK Technology). All batteries have been subjected to hundreds of charge-discharge cycles to ... ...

    Abstract This dataset contains experimental data of capacity and electrochemical impedance of five Lithium Polymer (LiPo) batteries (model LP-503562-IS-3 manufactured by BAK Technology). All batteries have been subjected to hundreds of charge-discharge cycles to obtain their characteristics at different states-of-health. Capacities have been measured under both standard and stress conditions. At fixed intervals (45 cycles in most cases) batteries have been subjected to partial discharge cycles to measure impedance spectra at different values of the state-of-charge. Impedance spectra have been fitted by using an equivalent circuit model; estimated circuit parameters are included in the dataset.
    Keywords data collection ; electrochemistry ; lithium ; models ; polymers ; Spectroscopy ; Battery Charging ; Lithium Battery ; Impedance ; Lithium Battery State-of-Charge ; Lithium Batteries State-of-Health
    Language English
    Dates of publication 2023-0912
    Size p. 109561
    Publishing place Elsevier Inc.
    Document type Article ; Online
    Note Pre-press version
    ZDB-ID 2786545-9
    ISSN 2352-3409
    ISSN 2352-3409
    DOI 10.1016/j.dib.2023.109561
    Database NAL-Catalogue (AGRICOLA)

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  2. Article ; Online: LiPo batteries dataset: Capacity, electrochemical impedance spectra, and fit of equivalent circuit model at various states-of-charge and states-of-health.

    Galeotti, Matteo / Cinà, Lucio / Giammanco, Corrado / Di Carlo, Aldo / Santoni, Francesco / De Angelis, Alessio / Moschitta, Antonio / Carbone, Paolo

    Data in brief

    2023  Volume 50, Page(s) 109561

    Abstract: This dataset contains experimental data of capacity and electrochemical impedance of five Lithium Polymer (LiPo) batteries (model LP-503562-IS-3 manufactured by BAK Technology). All batteries have been subjected to hundreds of charge-discharge cycles to ... ...

    Abstract This dataset contains experimental data of capacity and electrochemical impedance of five Lithium Polymer (LiPo) batteries (model LP-503562-IS-3 manufactured by BAK Technology). All batteries have been subjected to hundreds of charge-discharge cycles to obtain their characteristics at different states-of-health. Capacities have been measured under both standard and stress conditions. At fixed intervals (45 cycles in most cases) batteries have been subjected to partial discharge cycles to measure impedance spectra at different values of the state-of-charge. Impedance spectra have been fitted by using an equivalent circuit model; estimated circuit parameters are included in the dataset.
    Language English
    Publishing date 2023-09-12
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2786545-9
    ISSN 2352-3409 ; 2352-3409
    ISSN (online) 2352-3409
    ISSN 2352-3409
    DOI 10.1016/j.dib.2023.109561
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Recent Advances in Organic Dyes for Application in Dye-Sensitized Solar Cells under Indoor Lighting Conditions.

    D'Amico, Francesco / de Jong, Bas / Bartolini, Matteo / Franchi, Daniele / Dessì, Alessio / Zani, Lorenzo / Yzeiri, Xheila / Gatto, Emanuela / Santucci, Annalisa / Di Carlo, Aldo / Reginato, Gianna / Cinà, Lucio / Vesce, Luigi

    Materials (Basel, Switzerland)

    2023  Volume 16, Issue 23

    Abstract: Among the emerging photovoltaic (PV) technologies, Dye-Sensitized Solar Cells (DSSCs) appear especially interesting in view of their potential for unconventional PV applications. In particular, DSSCs have been proven to provide excellent performances ... ...

    Abstract Among the emerging photovoltaic (PV) technologies, Dye-Sensitized Solar Cells (DSSCs) appear especially interesting in view of their potential for unconventional PV applications. In particular, DSSCs have been proven to provide excellent performances under indoor illumination, opening the way to their use in the field of low-power devices, such as wearable electronics and wireless sensor networks, including those relevant for application to the rapidly growing Internet of Things technology. Considering the low intensity of indoor light sources, efficient light capture constitutes a pivotal factor in optimizing cell efficiency. Consequently, the development of novel dyes exhibiting intense absorption within the visible range and light-harvesting properties well-matched with the emission spectra of the various light sources becomes indispensable. In this review, we will discuss the current state-of-the-art in the design, synthesis, and application of organic dyes as sensitizers for indoor DSSCs, focusing on the most recent results. We will start by examining the various classes of individual dyes reported to date for this application, organized by their structural features, highlighting their strengths and weaknesses. On the basis of this discussion, we will then draft some potential guidelines in an effort to help the design of this kind of sensitizer. Subsequently, we will describe some alternative approaches investigated to improve the light-harvesting properties of the cells, such as the co-sensitization strategy and the use of concerted companion dyes. Finally, the issue of measurement standardization will be introduced, and some considerations regarding the proper characterization methods of indoor PV systems and their differences compared to (simulated) outdoor conditions will be provided.
    Language English
    Publishing date 2023-11-25
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2487261-1
    ISSN 1996-1944
    ISSN 1996-1944
    DOI 10.3390/ma16237338
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: High-Efficiency Perovskite Solar Cell Based on Poly(3-Hexylthiophene): Influence of Molecular Weight and Mesoscopic Scaffold Layer.

    Nia, Narges Yaghoobi / Matteocci, Fabio / Cina, Lucio / Di Carlo, Aldo

    ChemSusChem

    2017  Volume 10, Issue 19, Page(s) 3854–3860

    Abstract: Here, we investigated the effect of the molecular weight (MW) of poly 3-hexylthiophene (P3HT) hole-transport material on the performance of perovskite solar cells (PSCs). We found that by increasing the MW the photovoltaic performances of the cells are ... ...

    Abstract Here, we investigated the effect of the molecular weight (MW) of poly 3-hexylthiophene (P3HT) hole-transport material on the performance of perovskite solar cells (PSCs). We found that by increasing the MW the photovoltaic performances of the cells are enhanced leading to an improvement of the overall efficiency. P3HT-based PSCs with a MW of 124 kDa can achieve an overall average efficiency of 16.2 %, double with respect to the ones with a MW of 44 kDa. Opposite to spiro-OMeTAD-based PSCs, the photovoltaic parameters of the P3HT-based devices are enhanced by increasing the mesoporous TiO
    MeSH term(s) Calcium Compounds/chemistry ; Electric Power Supplies ; Electrochemistry ; Molecular Weight ; Oxides/chemistry ; Solar Energy ; Thiophenes/chemistry ; Titanium/chemistry
    Chemical Substances Calcium Compounds ; Oxides ; Thiophenes ; poly(3-hexylthiophene) ; perovskite (12194-71-7) ; Titanium (D1JT611TNE)
    Language English
    Publishing date 2017-10-09
    Publishing country Germany
    Document type Journal Article
    ISSN 1864-564X
    ISSN (online) 1864-564X
    DOI 10.1002/cssc.201700635
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Easy Strategy to Enhance Thermal Stability of Planar PSCs by Perovskite Defect Passivation and Low-Temperature Carbon-Based Electrode.

    Calabrò, Emanuele / Matteocci, Fabio / Paci, Barbara / Cinà, Lucio / Vesce, Luigi / Barichello, Jessica / Generosi, Amanda / Reale, Andrea / Di Carlo, Aldo

    ACS applied materials & interfaces

    2020  Volume 12, Issue 29, Page(s) 32536–32547

    Abstract: Organic-inorganic lead halide perovskite has recently emerged as an efficient absorber material for solution process photovoltaic (PV) technology, with certified efficiency exceeding 25%. The development of low-temperature (LT) processing is a ... ...

    Abstract Organic-inorganic lead halide perovskite has recently emerged as an efficient absorber material for solution process photovoltaic (PV) technology, with certified efficiency exceeding 25%. The development of low-temperature (LT) processing is a challenging topic for decreasing the energy payback time of perovskite solar cell (PSC) technology. In this context, the LT planar n-i-p architecture meets all the requirements in terms of efficiency, scalability, and processability. However, the long-term stability of the LT planar PSC under heat and moisture stress conditions has not been carefully assessed. Here, a detailed study on thermal and moisture stability of large-area (1 cm
    Language English
    Publishing date 2020-07-08
    Publishing country United States
    Document type Journal Article
    ISSN 1944-8252
    ISSN (online) 1944-8252
    DOI 10.1021/acsami.0c05878
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Easy Strategy to Enhance Thermal Stability of Planar PSCs by Perovskite Defect Passivation and Low-Temperature Carbon-Based Electrode

    Calabrò, Emanuele / Matteocci, Fabio / Paci, Barbara / Cinà, Lucio / Vesce, Luigi / Barichello, Jessica / Generosi, Amanda / Reale, Andrea / Di Carlo, Aldo

    ACS applied materials & interfaces. 2020 June 26, v. 12, no. 29 p.32536-32547

    2020  

    Abstract: Organic–inorganic lead halide perovskite has recently emerged as an efficient absorber material for solution process photovoltaic (PV) technology, with certified efficiency exceeding 25%. The development of low-temperature (LT) processing is a ... ...

    Abstract Organic–inorganic lead halide perovskite has recently emerged as an efficient absorber material for solution process photovoltaic (PV) technology, with certified efficiency exceeding 25%. The development of low-temperature (LT) processing is a challenging topic for decreasing the energy payback time of perovskite solar cell (PSC) technology. In this context, the LT planar n–i–p architecture meets all the requirements in terms of efficiency, scalability, and processability. However, the long-term stability of the LT planar PSC under heat and moisture stress conditions has not been carefully assessed. Here, a detailed study on thermal and moisture stability of large-area (1 cm²) LT planar PSCs is presented. In particular, the key role in thermal stability of potassium iodide (KI) insertion in the perovskite composition is demonstrated. It is found that defect passivation of triple-cation perovskite by KI doping inhibits the halide migration induced by thermal stress at 85 °C and delays the formation of degradation subproducts. T80, defined as the time when the cell retains 80% of initial efficiency, is evaluated both for reference undoped devices and KI-doped ones. The results show that T80 increases 3 times when KI doping is used. Moreover, an HTL-free architecture where the Au top electrode is replaced with low-T screen-printable carbon paste is proposed. The combination of the carbon-based HTL-free architecture and KI-doped perovskite permits T80 to increase from 40 to 414 h in unsealed devices.
    Keywords carbon ; electrodes ; energy ; gold ; heat ; heat stress ; lead ; potassium iodide ; solar cells ; thermal stability ; Perovskite ; Planar ; Low temperature ; Large area ; Carbon electrode
    Language English
    Dates of publication 2020-0626
    Size p. 32536-32547.
    Publishing place American Chemical Society
    Document type Article ; Online
    ISSN 1944-8252
    DOI 10.1021/acsami.0c05878
    Database NAL-Catalogue (AGRICOLA)

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  7. Book ; Online: Long-Term Stability of Graphene/c-Si Schottky-Junction Solar Cells

    Jovanović, Djordje / Petrović, Miloš / Tomašević-Ilić, Tijana / Matković, Aleksandar / Bokalič, Matevž / Spasenović, Marko / Rogdakis, Konstantinos / Kymakis, Emmannuel / Knežević, Dragan / Cinà, Lucio / Gajić, Radoš

    2023  

    Abstract: A long operational lifetime is required for the use of solar cells in real-life photovoltaic applications. The optimization of operational lifetimes is achieved through understanding the inherent degradation phenomena in solar cells. In this study, ... ...

    Abstract A long operational lifetime is required for the use of solar cells in real-life photovoltaic applications. The optimization of operational lifetimes is achieved through understanding the inherent degradation phenomena in solar cells. In this study, graphene/Si Schottky-junction solar cells were produced, utilizing liquid-phase-exfoliated graphene as an active surface. The operational and interface stability of these solar cells over a period of 5 years in ambient conditions (following ISOS-D protocols: dark storage/shelf life) was examined, and the origin of their degradation was reported. It was found that the dominant degradation mechanism could be attributed to the degradation of silver contacts. This was indicated by a decrease in shunt resistance, an increase in the ideality factor (due to a higher carrier recombination), and a constant defect density in graphene films for up to 4 years. Measurements across the solar cell's active area during the 5-year period revealed neither significant spatial inhomogeneity, nor shunt channel defects.

    Comment: 19 pages, 5 figures
    Keywords Condensed Matter - Materials Science
    Publishing date 2023-06-15
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Fully-sprayed and flexible organic photodiodes with transparent carbon nanotube electrodes.

    Falco, Aniello / Cinà, Lucio / Scarpa, Giuseppe / Lugli, Paolo / Abdellah, Alaa

    ACS applied materials & interfaces

    2014  Volume 6, Issue 13, Page(s) 10593–10601

    Abstract: In this study, we demonstrate the feasibility of TCO-free, fully sprayed organic photodiodes on flexible polyethylene terephthalate (PET) substrates. Transparent conducting films of single-wall carbon nanotubes are spray deposited from aqueous solutions. ...

    Abstract In this study, we demonstrate the feasibility of TCO-free, fully sprayed organic photodiodes on flexible polyethylene terephthalate (PET) substrates. Transparent conducting films of single-wall carbon nanotubes are spray deposited from aqueous solutions. Low roughness is achieved, and films with sheet resistance values of 160 Ω/sq at 84% in transmittance are fabricated. Process issues related to the wetting of CNTs are then examined and solved, enabling successive spray depositions of a poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) layer and a blend of regioregular poly(3-hexylthiophene-2,5-diyl) and [6,6]-phenyl C61 butyric acid methyl ester (PCBM). The active layer is then optimized, achieving a process yield above 90% and dark currents as low as 10(-4) mA/cm(2). An external quantum efficiency of 65% and high reproducibility in the performance of the devices are obtained. Finally, the impact of the characteristics of the transparent electrode (transmittance and sheet resistance) on the performances of the device are investigated and validated through a theoretical model and experimental data.
    Language English
    Publishing date 2014-07-09
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1944-8252
    ISSN (online) 1944-8252
    DOI 10.1021/am5022123
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Colour-sensitive conjugated polymer inkjet-printed pixelated artificial retina model studied via a bio-hybrid photovoltaic device.

    Ciocca, Manuela / Giannakou, Pavlos / Mariani, Paolo / Cinà, Lucio / Di Carlo, Aldo / Tas, Mehmet O / Asari, Hiroki / Marcozzi, Serena / Camaioni, Antonella / Shkunov, Maxim / Brown, Thomas M

    Scientific reports

    2020  Volume 10, Issue 1, Page(s) 21457

    Abstract: In recent years, organic electronic materials have been shown to be a promising tool, even transplanted in vivo, for transducing light stimuli to non-functioning retinas. Here we developed a bio-hybrid optoelectronic device consisting of patterned ... ...

    Abstract In recent years, organic electronic materials have been shown to be a promising tool, even transplanted in vivo, for transducing light stimuli to non-functioning retinas. Here we developed a bio-hybrid optoelectronic device consisting of patterned organic polymer semiconductors interfaced with an electrolyte solution in a closed sandwich architecture in order to study the photo-response of photosensitive semiconducting layers or patterns in an environment imitating biological extracellular fluids. We demonstrate an artificial retina model composed of on an array of 42,100 pixels made of three different conjugated polymers via inkjet printing with 110 pixels/mm
    Language English
    Publishing date 2020-12-08
    Publishing country England
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S. ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-020-77819-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: A biohybrid synapse with neurotransmitter-mediated plasticity.

    Keene, Scott T / Lubrano, Claudia / Kazemzadeh, Setareh / Melianas, Armantas / Tuchman, Yaakov / Polino, Giuseppina / Scognamiglio, Paola / Cinà, Lucio / Salleo, Alberto / van de Burgt, Yoeri / Santoro, Francesca

    Nature materials

    2020  Volume 19, Issue 9, Page(s) 969–973

    Abstract: Brain-inspired computing paradigms have led to substantial advances in the automation of visual and linguistic tasks by emulating the distributed information processing of biological ... ...

    Abstract Brain-inspired computing paradigms have led to substantial advances in the automation of visual and linguistic tasks by emulating the distributed information processing of biological systems
    MeSH term(s) Algorithms ; Animals ; Neural Networks, Computer ; Neuronal Plasticity ; Neurotransmitter Agents/physiology ; PC12 Cells ; Rats
    Chemical Substances Neurotransmitter Agents
    Language English
    Publishing date 2020-06-15
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 2088679-2
    ISSN 1476-4660 ; 1476-1122
    ISSN (online) 1476-4660
    ISSN 1476-1122
    DOI 10.1038/s41563-020-0703-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

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