Results 201 to 210 of about 42,079 (241)
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Improved Li/CFx Cells with Partial Reduction of CFx
ECS Meeting Abstracts, 2014Li/CFx batteries offer a very high specific capacity of 864 mAh/g and long shelf life. The high specific energy of the Li/CFx cell has led to its use in low-to-medium discharge applications; however, use at high rates is limited due to the presence of an initial voltage delay during discharge.
David O Wipf +2 more
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Swelling of CFx and CFx(Au) films
Journal of Applied Physics, 2000The article reports on the swelling phenomenon, observed in the presence of acetone vapors in undoped and Au doped Teflon-like films. The Au presence enhances the degree of the swelling of the Teflon. Moreover, the metal grains embedded in the insulating matrix are used to detect swelling with an electrical method. A conductance model of metal embedded
A DAddabbo, A Valentini, A Convertino
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ACM SIGCSE Bulletin, 2004
Finding just the right example to answer a question can be difficult for CS1 students and teachers. For this to work well there must be an intuitive interface coupled to an appropriate set of focused examples. The examples then provide the scaffolding to enable students' discovery. CFX (C For eXample) provides the needed easy-to-use web based interface.
Dale Reed +3 more
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Finding just the right example to answer a question can be difficult for CS1 students and teachers. For this to work well there must be an intuitive interface coupled to an appropriate set of focused examples. The examples then provide the scaffolding to enable students' discovery. CFX (C For eXample) provides the needed easy-to-use web based interface.
Dale Reed +3 more
openaire +1 more source
Applications of Carbon Nanotubes in CFx Electrodes for High-power Li/CFx Batteries
MRS Advances, 2016Carbon monofluoride (CFx) has been extensively used as a reliable cathode material in lithium primary batteries because of its high energy density and long shelf life. However, the implementation of Li/ CFx batteries in high-power applications is limited by the low power capability resulting from the insulative nature of CFx material.
Qing Zhang +3 more
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Nanostructured CFx Provides Breakthrough in Performance of Li-CFx Cells
ECS Meeting Abstracts, 2012Abstract not Available.
Dayal Meshri +11 more
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Enhancement of discharge performance of Li/CFx cell by thermal treatment of CFx cathode material
Journal of Power Sources, 2009Abstract In this work we demonstrate that the thermal treatment of CFx cathode material just below the decomposition temperature can enhance discharge performance of Li/CFx cells. The performance enhancement becomes more effective when heating a mixture of CFx and citric acid (CA) since CA serves as an extra carbon source.
Sheng S. Zhang +2 more
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Kerntechnik, 2020
Abstract This paper presents a validation of multiphase computational fluid dynamics (CFD) code Ansys CFX 18 on selected experiments with the subcooled boiling flow. Ansys CFX code can simulate multiphase flow by solving three balance equations for each phase (Euler-Euler approach).
L. Vyskočil, V. Železny, P. Zácha
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Abstract This paper presents a validation of multiphase computational fluid dynamics (CFD) code Ansys CFX 18 on selected experiments with the subcooled boiling flow. Ansys CFX code can simulate multiphase flow by solving three balance equations for each phase (Euler-Euler approach).
L. Vyskočil, V. Železny, P. Zácha
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Journal of Fluorine Chemistry, 1992
Abstract Primary batteries using a zinc anode, a CF x cathode, and an aqueous alkaline electrolyte (5–13 M KOH) have been proposed in the patent literature [A. Kozawa, to Union Carbide Corp. US Patent 3 956 018 ]. The open circuit voltage is 1.2 V.
Groult, Henri, Devilliers, D.
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Abstract Primary batteries using a zinc anode, a CF x cathode, and an aqueous alkaline electrolyte (5–13 M KOH) have been proposed in the patent literature [A. Kozawa, to Union Carbide Corp. US Patent 3 956 018 ]. The open circuit voltage is 1.2 V.
Groult, Henri, Devilliers, D.
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CFX simulations by twin wind turbine
2011 International Conference on Electrical and Control Engineering, 2011The operation of dual wind turbines derived from the principle of wind engine. Our aim is to develop a type of wind generator which's produces energy more efficiently. In this type there are two rotors very close to each others. It can be two rotors in one column.
Ferenc Szlivka +3 more
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