Aleksandra Drygała

Quality and performance assurance of solar cells

Małgorzata Musztyfaga-Staszuk, Aleksandra Drygała

Materiały przyszłości. T. 2

Ayesha Amjad, Ammara Aslam, Marcin Basiaga, Jerzy Bodzenta et autres

Analysis of Tribological and Cytotoxicity Assays of a Biocompatible Mg–Zn–Ca–Pr Alloy

S. Lesz, Julia Popis, Barbara Grzegorczyk, Aleksandra Drygała et autres

This work covers a Mg-Zn-Ca-Pr alloy fabricated by a novel method of mechanical alloying and spark plasma sintering (SPS). Currently, magnesium alloys used as biomaterials are mostly commercial alloys without consideration of cytotoxicity from the perspective of biosafety. So far, the tribological …

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Hybrid Mesoporous TiO2/ZnO Electron Transport Layer for Efficient Perovskite Solar Cell

Aleksandra Drygała, Zbigniew Starowicz, Katarzyna Gawlińska−Nęcek, Małgorzata Karolus et autres

In recent years, perovskite solar cells (PSCs) have gained major attention as potentially useful photovoltaic technology due to their ever-increasing power-conversion efficiency (PCE). The efficiency of PSCs depends strongly on the type of materials selected as the electron transport layer (ETL). TiO2 …

pl, sk (code pays fourni par la source)

Electrochemical behavior and morphology of selected sintered samples of Mg65Zn30Ca4Pr1 alloy

Bartłomiej Hrapkowicz, S. Lesz, Aleksandra Drygała, Małgorzata Karolus et autres

In order to investigate the effect of the milling time on the corrosion resistance of the Mg65Zn30Ca4Pr1 alloy, powders of the alloy were prepared and milled for 13, 20, and 70 hours, respectively. The samples were sintered using spark plasma sintering (SPS) …

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Efficiency Decreases in a Laminated Solar Cell Developed for a UAV

Krzysztof Mateja, Wojciech Skarka, Aleksandra Drygała

Achieving energy autonomy in a UAV (unmanned aerial vehicle) is an important direction for aerospace research. Long endurance flights allow for continuous observations, taking of measurements and control of selected parameters. To provide continuous flight, a UAV must be able to harvest …

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Facile route to prepare hybrid TiO2-SnO2 DSSCs

Weronika Smok, Tomasz Tański, Aleksandra Drygała, Jacek Podwórny

Using a hybrid sol–gel and electrospinning method, one-dimensional SnO2 nanostructures were fabricated with average diameters of 86 and 53 nm after calcination at 500 and 600 °C, respectively. The morphology and structure of the obtained materials were analyzed using transmission and scanning …

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Facile Route to Prepare Hybrid Tio2-Sno2 Dsscs

Weronika Smok, Tomasz Tański, Aleksandra Drygała, Jacek Podwórny

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Abrasive Wear Resistance of the Mg-Zn-Ca-Pr Sintered Alloy

Bartłomiej Hrapkowicz, S. Lesz, Julia Popis, Aleksandra Drygała et autres

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Influence of ceramic counter electrode on the properties of dye sensitized solar cell

Marek Szindler, Aleksandra Drygała, Paulina Boryło, Mateusz A. Domański

Abstract Dye sensitized solar cells consisting of a sandwich structure have been a topic outspread in the science for above twenty years and they start a new development trend in obtaining energy from the sun. One the examined aspects of their application …

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Dye-Sensitized Solar Cell for Building-Integrated Photovoltaic (BIPV) Applications

Marek Szindler, Aleksandra Drygała, Krzysztof Lukaszkowicz, Paulina Kaim et autres

One of the important research directions in the field of photovoltaics is integration with construction. The integration of solar cell systems with a building can reduce installation costs and help optimize the used space. Among the few literature reports on photovoltaic roof …

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Dye-Sensitized Solar Cell for Building-Integrated Photovoltaic (BIPV) Applications

Marek Szindler, M. M. Szindler, Aleksandra Drygała, Krzysztof Lukaszkowicz et autres

One of the important research directions in the field of photovoltaics is integration with construction. The integration of solar cell systems with a building can reduce installation costs and help optimize the used space. One of the interesting types of cells is …

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