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Wyświetlanie 1-15 z 36
Tytuł:
Real Time Thermal Imaging of Solid Oxide Fuel Cell
Autorzy:
Jasiński, M.
Ziewiec, K.
Wojciechowska, M.
Powiązania:
https://bibliotekanauki.pl/articles/354907.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
thermography
solid oxide fuel cell
sofc
thermal imaging
infrared
Opis:
In this work, a mid infrared thermography was used to study thermal behavior of solid oxide fuel cell (SOFC) with a circular shape and a diameter of 90 mm. The emissivity of the anodic surface of the fuel cell was determined to be from 0.95 to 0.46 in the temperature range 550-1200 K and the profile and temperature distribution of the anodic surface of the unloaded cell was given. The surface temperature of the cell was determined during operation and the polarity changes from open circuit voltage (OCV) to 0.0 V. It was found that the cell self-heating effect decreases with increasing temperature of the cell.
Źródło:
Archives of Metallurgy and Materials; 2019, 64, 4; 1207-1212
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Compressive Crush Performance of Square Tubes Filled with Spheres of Closed-Cell Aluminum Foams
Autorzy:
Uzun, A.
Powiązania:
https://bibliotekanauki.pl/articles/351799.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
spheres of closed-cell aluminium foam
foam-filled tubes
compression behavior
energy absorption
Opis:
This paper describes the compressive crush behaviour of spheres of closed-cell aluminium foams with different diameters (6, 8 and 10 mm) and square tubes filled with these spheres. The spheres of closed-cell aluminium foams are net spherical shape fabricated via powder metallurgy methods by heating foamable precursor materials in a mould. The square tubes were filled by pouring the spheres of closed-cell aluminium foams freely (without any bonding). The compressive crush performance of square tubes filled with spheres of closed-cell aluminum foams were compared to that of the empty tubes. The results show a significant influence of the spheres of closed-cell aluminium foam on the average crushing load of the square tubes. The energy absorption in the square tube filled with spheres of closed-cell aluminium foam with diameters of 10 mm is higher than in the other square tubes. The spheres of closed-cell aluminium foams led to improvement of the energy absorption capacity of empty tubes.
Źródło:
Archives of Metallurgy and Materials; 2017, 62, 3; 1755-1760
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Computational Modeling of the Elastic Property of Three-Dimensional Open Cell Foams
Autorzy:
Nie, Z.
Lin, Y.
Tong, Q.
Powiązania:
https://bibliotekanauki.pl/articles/355677.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
open cell foams
Laguerre-Voronoi tessellation
finite element method
elastic property
macrostructure
Opis:
The work reports on the development of random three-dimensional Laguerre-Voronoi computational models for open cell foams. The proposed method can accurately generate foam models having randomly distributed parameter values. A three-dimensional model of ceramic foams having pre-selected cell volumes distribution with stochastic coordinates and orientations was created in the software package ANSYSTM. Different groups of finite element models were then generated using the developed foam modeling procedure. The size sensitivity study shows that each of foam specimens at least contains 125 LV-cells. The developed foam models were used to simulate the macroscopic elastic properties of open cell foams under uni-axial and bi-axial loading and were compared with the existing open cell foam models in the literature. In the high porosity regime, it is found that the elastic properties predicted by random Laguerre-Voronoi foam models are almost the same as those predicted by the perfect Kelvin foam models. In the low porosity regime the results of the present work deviate significantly from those of other models in the literature. The results presented here are generally in better agreement with experimental data than other models. Thus, the Laguerre-Voronoi foam models generated in this work are quite close to real foam topology and yields more accurate results than other open cell foam models.
Źródło:
Archives of Metallurgy and Materials; 2018, 63, 3; 1153-1165
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mechanical Properties of The Ceramic Open-Cell Foams of Variable Cell Sizes
Własności mechaniczne pianek ceramicznych o otwartych komórkach i różnej porowatości
Autorzy:
Nowak, Z.
Nowak, M.
Pęcherski, R. B.
Potoczek, M.
Śliwa, R. E.
Powiązania:
https://bibliotekanauki.pl/articles/352754.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
mechanical properties of foams
alumina open-cell foam
Young modulus
strength of alumina foams
właściwości mechaniczne pianek
pianka aluminiowa o otwartych komórkach
moduł Younga
Opis:
The mechanical properties and numerical model of ceramic alumina open-cell foam, which is produced by the chemical method of gelcasting with different cell sizes (porosities) are presented. Geometric characteristics of real foam samples were estimated from tomographic and scanning electron microscopy images. Using this information, numerical foam model was proposed. A good agreement between the numerical model and the results elaborated from microtomography was obtained. To simulate the deformation processes the finite element program ABAQUS was used. The main goal of this computation was to obtain macroscopic force as a function of applied vertical displacement in compression test. As a result of numerical simulation of compression test of alumina foam for different values of porosity, the Young modulus and the strength of such foams were estimated.
W pracy określono własności mechaniczne i przedstawiono model numeryczny ceramicznej pianki korundowej (α-Al2O3) o komórkach otwartych i różnej porowatości, otrzymanej metodą żelowania spienionej zawiesiny (gelcasting). Metoda ta pozwala na tworzenia pianek zawierających różnej wielkości komórki a w konsekwencji na otrzymywanie pianek o różnej porowatości. Wielkości charakteryzujące geometrię rzeczywistych pianek ustalono z wykorzystaniem tomograficznych obrazów 3D oraz obrazów z mikroskopu skaningowego. Informacje te wykorzystano przy opracowywaniu modelu numerycznego takiej pianki. Uzyskano model numeryczny o duż ej zgodności symulowanej mikrostruktury z obrazami otrzymanymi z mikrotomografu. Symulacje numeryczne procesu deformacji przeprowadzono przy użyciu programu elementów skończonych ABAQUS. Z symulacji numerycznych otrzymano zmianę wielkości siły w funkcji przemieszczenia górnej powierzchni. Określono również zmianę modułu Younga oraz wytrzymałości na ściskanie pianek korundowych w funkcji porowatości.
Źródło:
Archives of Metallurgy and Materials; 2015, 60, 3A; 1957-1963
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Characteristics of GZO/IZO Dual-Layer as an Electron Transport Layer in Dye-Sensitized Solar Cell
Autorzy:
Manzari Tavakoli, M. H.
Ahmadi, M.
Sabet, M.
Powiązania:
https://bibliotekanauki.pl/articles/353232.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
dual-layer
sol-gel
spin coating
thin film
GIZO
solar cell
Opis:
GZO/IZO semiconductor thin films were prepared on the ITO substrate via sol-gel spin coating method for using in the dye-sensitized solar cells (DSSCs). For this purpose, GZO and IZO thin films were optimized by the percentage of doping gallium and indium in zinc oxide and were studied their electrical, optical and structural properties. After that, the layers with the best performance were selected for use in the DSSCs. The concentration of all solutions for spin coating processes was 0.1 M and zinc oxide has been doped with gallium and indium, with different doping percentages (0, 0.5, 1, 2 and 4 volume percentage). So, by studying the properties of the fabricated thin films, it was found the films with 0.5%GZO and 0.5%IZO have the best performance and hence, the optimized dual-layer (0.5% GZO/0.5% IZO (GIZO)) were prepared and studied their electrical and optical properties. The synthesized optimized dual-layer film was successfully used as the working electrode for dye-sensitized solar cells. The sample with 0.5%IZO shows the 9.1 mA/cm2 short-circuit current density, 0.52 V open circuit voltage, 63% fill factor and 2.98% efficiency.
Źródło:
Archives of Metallurgy and Materials; 2018, 63, 4; 1609-1614
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the State of Stress in Cathode Block of an Aluminium Electrolytic Cell During Formation of Connection with the Steel Pin by Cast Iron Pouring
Autorzy:
Piekło, J.
Maj, M.
Powiązania:
https://bibliotekanauki.pl/articles/352715.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
aluminium electrolytic cell
cathode section
cast iron
FEM calculations
Opis:
The article presents various aspects of the analysis of the state of stress in carbon block induced by the effect of temperature when a steel pin is connected to the block by pouring a shaped groove with cast iron. Changes in the temperature and state of stress in the block were examined by FEM (Abaqus program). The numerical model was validated by experimental measurements of pin deflection during pouring of the groove with cast iron.
Źródło:
Archives of Metallurgy and Materials; 2016, 61, 4; 1869-1874
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Incorporation of the Pore Size Variation to Modeling of the Elastic Behavior of Metallic Open-Cell Foams
Autorzy:
Ćwieka, K.
Wejrzanowski, T.
Kurzydłowski, K. J.
Powiązania:
https://bibliotekanauki.pl/articles/354721.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
open-cell metallic foams
Laguerre-Voronoi tessellations
pore size variation
Young's modulus
Opis:
In the present paper we present the approach for modeling of the elastic behavior of open-cell metallic foams concerning non-uniform pore size distribution. This approach combines design of foam structures and numerical simulations of compression tests using finite element method (FEM). In the design stage, Laguerre-Voronoi tessellations (LVT) were performed on several sets of packed spheres with defined variation of radii, bringing about a set of foam structures with porosity ranging from 74 to 98% and different pore size variation quantified by the coefficient of pore volume variation, CV(V), from 0.5 to 2.1. Each structure was numerically subjected to uni-axial compression test along three directions within the elastic region. Basing on the numerical response, the effective Young’s modulus, Eeff, was calculated for each structure. It is shown that the Eeff is not only dependent on the porosity but also on the pore size variation.
Źródło:
Archives of Metallurgy and Materials; 2017, 62, 1; 259-262
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
First observation of vertically aligned cesium doped ZnO nanorods as an efficient electron transporter in polymer solar cell
Autorzy:
Ahmadi, M.
Rashidi Dafeh, S.
Ghazanfarpour, S.
Khanzadeh, M.
Powiązania:
https://bibliotekanauki.pl/articles/355661.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
inverted polymer solar cell
Cs doped ZnO nanorod
electron transporter
Opis:
Single crystalline cesium doped ZnO nanorods with homogeneous size and shape were grown hydrothermally on ITO substrates that are presented in our previous work. According to the previous work, XRD analysis showed that cesium doped ZnO nanorods are wurtzite single crystals and are grown preferentially along the c-axis. Also, the electrical conductivity of doped ZnO showed higher values for the 1% cesium, which confirmed incorporation of the cesium dopant. Cesium doped ZnO nanorods are suitable candidates for applications in solar cells. So, in this research, we employed cesium doped ZnO nanorods with the different dopant concentration in inverted polymer solar cell. By comparing the effect of doped ZnO nanorods with diverse dopant concentration (0, 0.5, 1.0, 1.5 and 2%) on the performance of devices, 1.0% cesium doped ZnO was found as the most effective doping level among the selected doping concentrations. Also, using 1.0% cesium doped ZnO nanorods, Jsc of 8.21 mA/cm2, Voc of 0.541V and Fill Factor of 63.01% were achieved, which led to power conversion efficiency of 2.80%.
Źródło:
Archives of Metallurgy and Materials; 2018, 63, 4; 1571-1574
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of Failure Strength of Real Alumina Foams with Use of the Periodic Structure Model
Autorzy:
Nowak, M.
Nowak, Z.
Pęcherski, R. B.
Potoczek, M.
Śliwa, R. E.
Powiązania:
https://bibliotekanauki.pl/articles/352701.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
periodic cell structure
alumina open-cell foam
Young modulus
strength of alumina foams
Burzyński limit criterion
Opis:
The subject of the study are alumina foams produced by gelcasting method. The results of micro-computed tomography of the foam samples are used to create the numerical model reconstructing the real structure of the foam skeleton as well as the simplified periodic open-cell structure models. The aim of the paper is to present a new idea of the energy-based assessment of failure strength under uniaxial compression of real alumina foams of various porosity with use of the periodic structure model of the same porosity. Considering two kinds of cellular structures: the periodic one, for instance of fcc type, and the random structure of real alumina foam it is possible to justify the hypothesis, computationally and experimentally, that the same elastic energy density cumulated in the both structures of the same porosity allows to determine the close values of fracture strength under compression. Application of finite element computations for the analysis of deformation and failure processes in real ceramic foams is time consuming. Therefore, the use of simplified periodic cell structure models for the assessment of elastic moduli and failure strength appears very attractive from the point of view of practical applications.
Źródło:
Archives of Metallurgy and Materials; 2018, 63, 4; 1903-1908
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Practical Application of the Concept of Separating the Zone of Overheating and Reducing the Stress Level in Cathode Block of an Aluminium Electrolytic Cell During Formation of Connection with the Steel Pin by Cast Iron Pouring
Autorzy:
Piekło, J.
Maj, M.
Powiązania:
https://bibliotekanauki.pl/articles/355912.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
aluminium electrolytic cell
cathode section
cast iron
FEM calculations
Opis:
The article presents the concept of division of a carbon block into single cathode sections to reduce stresses that occur during thermal shock accompanying the operation of pouring cast iron into a shaped groove in which the current-carrying steel pin is mounted. The temperature field and the state of stress were determined by FEM. Experimental measurements were used to determine the core displacement during pouring operation. The calculations were verified by thermovision and photoelastic method. Based on the temperature field and stress field analysis, a method for the block division into sections has been proposed, resulting in a significant reduction of the stress level.
Źródło:
Archives of Metallurgy and Materials; 2017, 62, 1; 67-71
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Influence of the Base Material Parameters on Quantum and Photoconversion Efficiency of the Si Solar Cells
Autorzy:
Panek, P.
Powiązania:
https://bibliotekanauki.pl/articles/352268.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
silicon solar cell
dopant level
charge carrier lifetime
Opis:
The influence of a p-type Si with different resistivity, charge carrier lifetime and emitter dopant impurities concentration on the crystalline silicon solar cells parameters were analyzed and experimentally checked. The findings were determined by quasi-steady-state photoconductance, current-voltage and spectral response methods. The study was accompanied by solar device simulation using a numerical PC1D program. The highest photoconversion efficiency of 15.13 % was obtained for the moncrystalline (Cz-Si) solar cell with a base resistivity of 1.8 Ωcm and an effective charge carrier lifetime of 22.9 μs. The results clearly confirmed the importance concerning the dopant level in a Si base material in relation to open circuit voltage and short circuit current possible to obtain from the solar cell. Reduction of a base material resistivtiy leads to a lower value of an effective charge carrier lifetime and photoconversion efficiency both for Cz-Si and multicrystalline (mc-Si) solar cells. The experimental results and calculation showed, that in the case of a solar cell produced on the basis of crystalline silicon, the most important spectral range for an efficiency of a cell is covering a wavelength range of 587 ÷ 838 nm.
Źródło:
Archives of Metallurgy and Materials; 2016, 61, 4; 1889-1894
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ba0.5Sr0.5Co0.8Fe0.2O3-σ and La0.6Sr0.4Co0.8Fe0.2O3-σ composite cathode for solid oxide fuel cell
Autorzy:
Mosiałek, M.
Kędra, A.
Krzan, M.
Bielańska, E.
Tatko, M.
Powiązania:
https://bibliotekanauki.pl/articles/355878.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
barium strontium cobalt ferrite
lanthanum strontium cobalt ferrite
solid oxide fuel cell
oxygen reduction reaction
electrochemical impedance spectroscopy
Opis:
Composite cathodes contain Ba0.5Sr0.5Co0.8Fe0.2O3-σ and La0.6Sr0.4Co0.8Fe0.2O3-σ were tested in different configuration for achieving cathode of area specific resistance lower than Ba0.5Sr0.5Co0.8Fe0.2O3-σ and La0.6Sr0.4Co0.8Fe0.2O3-σ cathodes. Electrodes were screen printed on samaria-doped ceria electrolyte half-discs and tested in the three electrode setup by the electrochemical impedance spectroscopy. Microstructure was observed by scanning electron microscopy. The lowest area specific resistance 0.46 and 2.77 Ω cm-2 at 700 °C and 600 °C respectively revealed composite cathode contain Ba0.5Sr0.5Co0.8Fe0.2O3-σ and La0.6Sr0.4Co0.8Fe0.2O3-σ in 1:1 weight ratio. The area specific resistance of this cathode is characterized by the lowest activation energy among tested cathodes.
Źródło:
Archives of Metallurgy and Materials; 2016, 61, 3; 1483-1488
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electrical Properties Of Indium And Yttrium-Doped Barium Cerate-Based Compounds For Use As Ceramic Fuel Cell Electrolytes
Właściwości elektryczne związków na bazie ceranu baru domieszkowanych indem i itrem do zastosowania jako elektrolity w ceramicznych ogniwach paliwowych
Autorzy:
Gaweł, R.
Przybylski, K.
Powiązania:
https://bibliotekanauki.pl/articles/355116.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
perovskites
solid oxide fuel cell electrolytes
electrical conductivity
composite materials
perowskity
elektrolity w tlenkowych ogniwach paliwowych
przewodnictwo elektryczne
materiały kompozytowe
Opis:
The aim of this work is to compare the electrical properties of BaCe0.85Y0.15O3−δ (BCY15), BaCe0.70In0.30O3−δ (BCI30) and a composite material consisting of 30%vol. BCY15 and 70%vol. Ce0.85Y0.15O2−δ (YDC15). BCY15 and YDC15 were synthesized by co-precipitation, whereas BCI30 was obtained using the solid-state reaction method. Pellets were initially formed from powders at 5 MPa, after which they were isostatically pressed at 250 MPa and sintered at 1500°C. Electrochemical impedance spectroscopy (EIS) was used to determine the electrical properties of the samples in both air (pO2 = 0.021 MPa) and Ar-5%H2 atmospheres. In the temperature range 200-400°C in air atmosphere the highest conductivity values were determined for BCY15 (5,22·10−5 − 2.74·10−3 S/cm). On the other hand, the electrical conductivity values obtained for Y70B30 in both atmospheres between 200 and 550°C are in the order of magnitude of 10−7 − 10−3 S/cm. Consequently, it can be concluded that the compounds exhibit significant H+ and O2− electrical conductivity at temperatures above 500°C, which indicates the possibility for their potential use as ceramic fuel cell electrolytes.
Celem niniejszej pracy jest porównanie właściwości elektrycznych związków BaCe0.85Y0.15O3−δ (BCY15), BaCe0.70In0.30O3−δ (BCI30) oraz materiału kompozytowego złożonego z mieszaniny 30%obj. BCY15 i 70%obj. Ce0.85Y0.15O2−δ (YDC15). Proszki BCY15 i YDC15 były syntezowane metodą współstrącania, natomiast proszek BCI30 otrzymano metodą reakcji w fazie stałej. Z proszków formowano wstępnie pastylki pod ciśnieniem 5 MPa, a następnie prasowano izostatycznie pod ciśnieniem 250 MPa i spiekano w temperaturze 1500°C. W celu określenia właściwości elektrycznych próbek posłużono się metodą elektrochemicznej spektroskopii impedancyjnej (EIS). Badania wykonano w atmosferze powietrza (pO2 = 0.021 MPa) oraz w mieszaninie gazów Ar-5%H2. W zakresie temperatur 200-400°C w atmosferze powietrza najwyższe wartości przewodnictwa uzyskano w przypadku BCY15 (5,22·10−5 − 2.74·10−3 S/cm). Natomiast wartości przewodnictwa dla Y70B30 mierzone w obu atmosferach w zakresie 200-550°C są rzędu 10−7 − 10−3 S/cm. Z otrzymanych wyników badań wynika, że w/w związki posiadają znaczne przewodnictwo zarówno protonowe (H+) jak i jonowe (O2−) w temperaturach powyżej 500°C, co wskazuje na możliwość potencjalnego zastosowania tych materiałów jako elektrolity w ceramicznych ogniwach paliwowych.
Źródło:
Archives of Metallurgy and Materials; 2015, 60, 2A; 989-992
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Grinding Fineness of Fly Ash on the Properties of Geopolymer Foam
Autorzy:
Szabó, R.
Gombkötö, I.
Svéda, M.
Mucsi, G.
Powiązania:
https://bibliotekanauki.pl/articles/355065.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
fly ash
grinding
rheology
geopolymer foam
cell structure
Opis:
Present paper deals with the development of geopolymer foam prepared from ground F class power station fly ash. The effect of the fly ash fineness on the rheology of the geopolymer paste and the foam properties have been investigated. The raw fly ash was ground in a ball mill for various duration, 5, 10, 20, 30, 60 and 120 min. Geopolymer paste was prepared from the raw and ground fly ash with NaOH – sodium silicate mixture as alkaline activator. Geopolymer foam production was made using H2O2 as foaming agent. Additionally, the geopolymer material structure was investigated by Fourier transform infrared spectrometer, the foam cell structure was monitored using optical microscopy. The rheological behaviour of the geopolymer paste changed due to the grinding of fly ash (from Bingham plastic to Newtonian liquid). Grinding of fly ash has a significant effect on the physical properties as well as on the cell structure of the geopolymer foam.
Źródło:
Archives of Metallurgy and Materials; 2017, 62, 2B; 1257-1261
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nichrome Capacitors on Polycarbonate Substrate for Monitoring Cell Culture Using Impedance Sensing Technique
Autorzy:
Kociubiński, A.
Zarzeczny, D.
Prendecka, M.
Pigoń, D.
Małecka-Massalska, T.
Powiązania:
https://bibliotekanauki.pl/articles/355589.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
bioimpedance
ecis
sputtering
nichrome
fibroblast
Opis:
The aim of this work was to present a method of tissue culture research by measuring the impedance of cells cultured in the presence of nichrome. For this purpose, the Electric Cell-substrate Impedance Sensing system was used with a prototype substrate containing comb capacitors made of nichrome. Magnetron sputtering, photolithography and etching processes were used to produce the thin-film electrodes. In the experimental part, cells of mouse fibroblast cell line L929 were cultured according to the instruction manual in complete medium, under controlled growth conditions. Inoculation of arrays was carried out by 300 microliters per well of cell suspension at ~1.2×105 cells/ml. The results of the monitoring cells behavior in tissue culture indicate good cell viability and proliferative potential.
Źródło:
Archives of Metallurgy and Materials; 2020, 65, 1; 493-496
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 36

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