Results 31 to 40 of about 616,241 (324)

Effect of Synthesis Conditions on Capacitive Properties of Porous Carbon Derived from Hemp Bast Fiber

open access: yesEnergies, 2022
A systematic study of the influence of synthesis conditions on the structural, morphological, and electrical properties, as well as the electrochemical performance of hemp fiber-derived carbon materials was performed.
Michał Bembenek   +6 more
doaj   +1 more source

Traveling mirror compressor delay line with nonconstant capacitance [PDF]

open access: yes, 1981
The scaling relations for a traveling mirror magnetic compressor [P.M. Bellan, Phys. Rev. Lett. 43, 858 (1979)] having nonconstant capacitance are derived.
Bellan, P. M.
core   +1 more source

Online Estimation of Intrinsic Parameters of Encapsulated Three-Phase Harmonic Filter Capacitors for IoT Applications

open access: yesIEEE Access, 2021
A technique for conducting online estimation of the intrinsic parameters of encapsulated three-phase harmonic filter capacitors is presented. The concept is based on firstly sampling the line voltage and current associated with the encapsulated capacitor,
Wai-Kwan Lee   +2 more
doaj   +1 more source

Hubungan Volume Cairan dengan Cardiac Output dan Venous Return pada Pasien Kritis

open access: yesJAI (Jurnal Anestesiologi Indonesia), 2019
Pemberian cairan merupakan salah satu intervensi medis yang sering dilakukan pada pasien kritis di intensif care unit (ICU). Perkembangan ilmu mengenai cairan tubuh dulu lebih menitikberatkan pada fisiologi jantung kiri.
Listiana Dewi Sartika   +4 more
doaj   +1 more source

Analytical interfacial layer model for the capacitance and electrokinetics of charged aqueous interfaces [PDF]

open access: yes, 2018
We construct an analytical model to account for the influence of the subnanometer-wide interfacial layer on the differential capacitance and the electro-osmotic mobility of solid–electrolyte interfaces.
Bonthuis, Douwe Jan   +2 more
core   +2 more sources

Observation of Quantum Capacitance of individual single walled carbon nanotubes [PDF]

open access: yes, 2008
We report a measurement on quantum capacitance of individual semiconducting and small band gap SWNTs. The observed quantum capacitance is remarkably smaller than that originating from density of states and it implies a strong electron correlation in ...
Cui, Xiaodong   +3 more
core   +2 more sources

Molecular origin of negative component of Helmholtz capacitance at electrified Pt(111)/water interface

open access: yesScience Advances, 2020
Change in water chemisorption in response to electrode potential leads to negative capacitance in electric double layer. Electrified solid/liquid interfaces are the key to many physicochemical processes in a myriad of areas including electrochemistry and
Jia-Bo Le   +3 more
semanticscholar   +1 more source

Metal Oxides and Ion-Exchanging Surfaces as pH Sensors in Liquids: State-of-the-Art and Outlook

open access: yesSensors, 2009
Novel applications of online pH determinations at temperatures from -35 °C to 130 °C in technical and biological media, which are all but ideal aqueous solutions, require new approaches to pH monitoring.
Peter Kurzweil
doaj   +1 more source

Influence of the spatial distribution of border traps in the capacitance frequency dispersion of Al2O3/InGaAs [PDF]

open access: yes, 2018
In this paper, the capacitance frequency dispersion in strong accumulation of capacitance voltage curves has been studied for different high-k dielectric layers in MOS stacks.
Aguirre, Fernando Leonel   +5 more
core   +1 more source

Ultrasensitive negative capacitance phototransistors

open access: yesNature Communications, 2020
Sensitive photodetection is crucial for modern optoelectronic technology. Two-dimensional molybdenum disulfide (MoS2) with unique crystal structure, and extraordinary electrical and optical properties is a promising candidate for ultrasensitive ...
Luqi Tu   +15 more
semanticscholar   +1 more source

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