Results 71 to 80 of about 132,329 (194)
Journal of Materials Research and Technology, 2021 LiFePO4/C powders were synthesized by solvothermal method using L-Lysine as a surfactant for controlling over the particle size and shape. The effects of L-Lysine contents on the phase, structure, microstructure, and electrochemical properties were ...
A. Sarmadi +2 more
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Spektra: Jurnal Fisika dan Aplikasinya, 2017 Abstrak Telah dilakukan pembuatan lembaran katoda dari serbuk LiFePO4 komersial dan anoda dari serbuk Graphite. Lembaran difabrikasi membentuk sel penuh baterai dengan tipe sampel uji berbentuk Pouchcell.
Achmad Subhan, Bambang Prihandoko
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Electrochemical Impedance Spectroscopy of Nanopores [PDF]
Biophysical Journal, 2013 Nanopores have found increasing numbers of applications in basic science research and biotechnological devices. The favorable physical and chemical properties of solid state nanopores makes them attractive for many of these applications. However, the geometry and surface properties of such nanopores is often variable and must be characterized for each ...
Talaga, David S., Vitarelli, Michael J.
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BuildingsTo address the issues of lengthy test cycles and singular evaluation methods for the durability of cement-based materials in sulfate environments, this study conducted accelerated sulfate erosion experiments on 3D-printed cement-based materials ...
Baoxi Zuo +7 more
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Yankuang ceshi, 2015 The electrical properties of hydrous sediments are extremely complex and affected by many factors. The widely used resistivity parameter is unable to characterize the electrical properties of hydrous sediments fully.
XING Lan-chang +2 more
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Electrochemical studies of capacitance in cerium oxide thin films and its relationship to anionic and electronic defect densities [PDF]
, 2009 Small polaron carrier density in epitaxial, doped CeO_2 thin films under low oxygen partial pressure was determined from electrochemically-measured capacitance after accounting for interfacial effects and shown to agree well with bulk ...
Chueh, William C., Haile, Sossina M.
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Nanoscale Electrodes by Conducting Atomic Force Microscopy: Oxygen Reduction Kinetics at the Pt|CsHSO_4 Interface [PDF]
, 2010 We quantitatively characterized oxygen reduction kinetics at the nanoscale Pt|CsHSO_4 interface at ~150 °C in humidified air using conducting atomic force microscopy (AFM) in conjunction with AC impedance spectroscopy and cyclic voltammetry.
Haile, Sossina M. +2 more
core
Evaluation of a sol–gel process for the synthesis of La1−xSrxMnO3+δ cathodic multilayers for solid oxide fuel cells [PDF]
, 2004 Solid oxide fuel cells (SOFCs) are electrical energy conversion devices with high efficiency and low pollution. In order to increase performances of SOFCs at intermediate temperature (700–800 °C) and to decrease materials cost, an alternative sol–gel ...
Ansart, Florence +4 more
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Modeling electrochemical impedance spectroscopy [PDF]
Current Opinion in Electrochemistry, 2019 Abstract Electrochemical impedance spectroscopy (EIS) is a powerful technique that is used for characterizing electrochemical systems. The EIS data can be correlated with many key physical properties, including rates of diffusion and reaction, and microstructural features.
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Microspherical glass additives as coating degradation promoters for UV degradable polymers
Physics of Complex SystemsThis study investigates the effect produced by microspherical glass additives on ultraviolet-induced degradation of polymethyl methacrylate films using electrochemical impedance spectroscopy.
Кирилл Львович Левин +3 more
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