sweep rate
Electrochemical preparation of hematite nanostructured films for solar hydrogen production
... Average crystallite size of each sample was measured by the Sherrer formula. Samples of almost the same thickness but different sweep rate potential were compared. For samples prepared at potential ...
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Lignocellulosic Based Activated Carbon Prepared by a Chemical Impregnation Method as Electrode Materials for Double Layer Capacitor
... slow rate of double layer ...voltage sweep rate for all the ...high sweep rates, the ohmic resistance of electrolyte motion in the pores has affected the double layer formation mechan- ism ...
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Behaviors of Polypyrrole Soft Actuators in LiTFSI or NaCl Electrolyte Solutions Containing Methanol
... Soft actuators were fabricated using galvanostatic elec- tropolymerization of a PPy thin film using a methyl ben- zoate electrolyte solution of N,N-Diethyl-N-methyl-N- (2-methoxyethyl) ammonium bis (trifluorome-thanesul- ...
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Research on the Stability of Circuit Breaker Based on Sinusoidal Excitation
... to sweep, sweep approach with positioning displacement amplitude in the low frequency, high frequency logarithmic fixed acceleration amplitude continuous scanning, the sweep rate according to ...
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Relative Frequency Calibration for Fast Frequency Sweep Microwave Reflectometry
... A microwave reflectometer with a frequency range of 26.5 to 40 GHz was designed and constructed to measure the density profile and fast density fluctuations induced by rf heating waves. A frequency sweepable source, us- ...
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Study on Charge Storage Mechanism of NiCo2O4 Nanoarray Grown on Ni Foam
... a sweep rate in cyclic voltammetry curves is important to determine whether the redox reaction process is surface controlled or diffusion controlled [30, 31], the relationship between current and ...
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Gas identification based on bias induced hysteresis of a gas-sensitive SiC field effect transistor
... The sweep rate of the applied gate bias ramp also has a strong influence on the signal shape that is strongly depen- dent on the gas and the sensor ...
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Cyclic Voltammetric Behavior of Iron Electrode in Sodium Hydroxide Solutions
... on sweep rate appears to be linear, ...the sweep rate dependence would require more measurements over a wider range of sweep ...low sweep rates it is likely that there is ...
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Adaptive echolocation behavior in bats for the analysis of auditory scenes
... the rate at which it produced sonar ...and sweep rate adjustment decreased as pulse intervals increased, and the magnitude of duration adjustment showed the reversed ...call sweep Pearson’s ...
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Light Lanthanides Determination by Fast Fourier Transform Continuous Cyclic Voltammetry after Separation by Ionexchange Chromatography
... scan rate of (30 V/s) and figure 6b shows that flow rate of (3 mL/min) is the ...The sweep rate effects on the detection performance can be considered in three different aspects: firstly, ...
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Flow Injection Phosphate Biosensor Based on PyOx-MWCNTs Film on a Glassy Carbon Electrode Using FFT Continuous Cyclic Voltammetry
... For the measurements of phosphate ion, a FIA system was design and 200 µL of various concentration of phosphate ion were injected into the system. Fig. 4a demonstrates typical FFT cyclic voltammograms of the ...
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Effect of Wing Sweep Angle on the Vortex Interaction of a Tail-Wing Configuration
... 68 | w \#^ } w \!^ } w \!8 } w \~^when }\^ & be seen on the wing. Note that for this wing having a sweep angle of 30 the vortices unlike delta wings with leading edge sweep of 60 & type ones. A ...
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CFD Simulation with Analytical and Theoretical Validation of Different Flow Parameters for the Wedge at Supersonic Mach Number
... the sweep the wing on roll damping derivative of a triangular wing whose angle is forty five degrees along with the edges which are not straight but have been give some curvature with the conditions that the shock ...
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Rheological and Sensory Properties of Four Kinds of Dark Chocolates
... This article comprehensively studies the composition of four kinds of dark chocolates. The rheological prop- erties such as shear stress, effects of temperature on viscosity, flow curves, frequency sweep, ...
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The Effect of Air on Electrochemical Behavior of Activated Carbon at Negative Potentials in Aqueous Li2SO4 Electrolyte
... loading of 2.1 mg. In the same manner, it has been described above (Fig 1), all the LSV curves obtained in the electrolyte exposed to air at different degrees, suffer the distortion shown in Fig. 2a, which can also be ...
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Electrodeposition Behaviour of Antimony in H2SO4-NH4F-SbF3 Solutions
... enhance the solubility and stability of Sb(Ⅲ) [22, 26]. In addition, Zhang Duchao used alkaline xylitol solution as electrolyte for the electrorefining of a gold-bearing antimony alloy [27]. Liu Wei investigated the ...
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Electrochemical Study of the Pt Nanoparticles Size Effect in the Formic Acid Oxidation
... The catalysts commonly used on fuel cells are composed of small noble metal particles (1-10 nm) dispersed on appropriate supports [7]. Changes in particle size have strong correlation with catalytic activities; several ...
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Effect of aging on the dissipated energy for evaluating fatigue behavior of Iraqi asphalt binders
... behavior under loading formula. To understand the action of aging in the asphalt binder on the fatigue execution, and to be fit the analysis of reliable fatigue conductance, dissipated energy method has been used in this ...
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A study of transient over fuelling during heavy knock in an optical spark ignition engine
... The work involved study of transient over-fuelling using additional direct fuel injection during heavy knocking PFI engine conditions. It was observed that directly injecting a small-to-moderate additional mass of fuel ...
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IC-PCR1000 COMMUNICATIONS RECEIVER FOR COMPUTER USE antenna(s), such as a well-matched 50 antenna and
... Starts the band scope (sweep) function which is used to ob- serve signal conditions around the receive frequency. $6 II (sweep pause) button[r] ...
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