Results 291 to 300 of about 563,884 (338)
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2010
As described in Chapter 1, there are several types of fuel cells. Of these various types, the PEMFC has captured the most attention among fuel cell researchers. The main features of the PEMFC are: • Low operating temperature (70–100°C) • High power density (~1.4 kW/kg) • High electrical efficiency (40–60%) • Quiet operation • Zero emissions These ...
Yuan, Xiao-Zi +3 more
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As described in Chapter 1, there are several types of fuel cells. Of these various types, the PEMFC has captured the most attention among fuel cell researchers. The main features of the PEMFC are: • Low operating temperature (70–100°C) • High power density (~1.4 kW/kg) • High electrical efficiency (40–60%) • Quiet operation • Zero emissions These ...
Yuan, Xiao-Zi +3 more
openaire +1 more source
Blocked-Diffusion with Frequency Dispersion for Study of EIS in NiMH Batteries
Journal of the Electrochemical Society, 2019Based on fundamental electrochemical theory, an impedance model of a Nickel-Metal Hydride (NiMH) battery considering blocked-diffusion with frequency dispersion has been developed in this study. The impedance model accounts for electrochemical mechanisms
S. Cruz-Manzo, P. Greenwood
semanticscholar +1 more source
Journal of Physical Chemistry C, 2018
Adding organic carbonates (e.g., vinylene carbonates, VC) into ionic liquid based electrolyte generally improves the electrochemical performances of graphite electrode (Cgr) in lithium ion batteries.
J. E. Morales-Ugarte +5 more
semanticscholar +1 more source
Adding organic carbonates (e.g., vinylene carbonates, VC) into ionic liquid based electrolyte generally improves the electrochemical performances of graphite electrode (Cgr) in lithium ion batteries.
J. E. Morales-Ugarte +5 more
semanticscholar +1 more source
Analytical Chemistry, 2019
We report the implementation of 2nd generation Fourier Transform Electrochemical impedance spectroscopy (2G FT-EIS) with commercial potentiostat. Although 2G FT-EIS based on chronoamperometry has several advantages of short measurement time and ability ...
Long Duong Ha +3 more
semanticscholar +1 more source
We report the implementation of 2nd generation Fourier Transform Electrochemical impedance spectroscopy (2G FT-EIS) with commercial potentiostat. Although 2G FT-EIS based on chronoamperometry has several advantages of short measurement time and ability ...
Long Duong Ha +3 more
semanticscholar +1 more source
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, 2018
American Sign Language (ASL) is widely used among hearing impaired individuals in English-speaking countries. Various technologies have been developed to perform ASL recognition, including optical signal sensing, electrical signal sensing, and mechanical signal sensing.
Zijie Zhu +5 more
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American Sign Language (ASL) is widely used among hearing impaired individuals in English-speaking countries. Various technologies have been developed to perform ASL recognition, including optical signal sensing, electrical signal sensing, and mechanical signal sensing.
Zijie Zhu +5 more
openaire +1 more source
State of charge prediction of EV Li-ion batteries using EIS: A machine learning approach
Energy, 2021Iman Babaeiyazdi +2 more
semanticscholar +1 more source
Building an Information System Design Theory for Vigilant EIS
Information systems research, 1992J. Walls, G. Widmeyer, O. E. Sawy
semanticscholar +1 more source
EIS and organic coatings performance: Revisiting some key points
, 2020I. Margarit-Mattos
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The Journal of Educational Research, 1944
It has been demonstrated that some children read with different degrees of skill in either eye or both eyes. One eye may be markedly supe rior to the other or even to the reading with both eyes. (1, 2, 5) If it can be demonstrated that, in the presence of certain conditions, reading with one eye is very apt to be better than with both eyes, it becomes ...
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It has been demonstrated that some children read with different degrees of skill in either eye or both eyes. One eye may be markedly supe rior to the other or even to the reading with both eyes. (1, 2, 5) If it can be demonstrated that, in the presence of certain conditions, reading with one eye is very apt to be better than with both eyes, it becomes ...
openaire +1 more source