Results 51 to 60 of about 631,759 (244)
Progress in the Use of Biosourced Phenolic Molecules for Electrode Manufacturing
Frontiers in Materials, 2022 In the era of renewable technologies and clean processes, carbon science must adapt to this new model of a green society. Carbon materials are often obtained from petroleum precursors through polluting processes that do not meet the requirements of ...
Javier Quílez-Bermejo +3 more
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Chronoamperometry at Channel Electrodes: Theory of Double Electrodes
The Journal of Physical Chemistry, 1994 A theoretical treatment is presented which permits the computation of transient effects at double-channel electrodes. In particular, the current response of a downstream «detector» electrode to a potential step at an upstream «generator» electrode is established, and it is shown that such experiments can provide unique information both about the ...
Compton, R, Coles, B, Fisher, A
openaire +3 more sources
Studies on Perovskite-Based Electrodes for Symmetrical SOFCs
Boletín de la Sociedad Española de Cerámica y Vidrio, 2008 The use of the same material as anode and cathode in symmetrical solid oxide fuel cells (SFCs) promises notable benefits as easier fabrication, hence lower cost production and resistance to carbon formation upon fuel cracking.
Dos Santos García, A. J. +2 more
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Design and numerical simulation of thermionic electron gun [PDF]
arXiv, 2015 This paper reports the simulation of an electron gun. The effects of some parameters on the beam quality were studied and optimal choices were identified. It gives numerical beam qualities in common electrostatic triode gun, and the dependences on design parameters such as electrode geometries and bias voltages to these electrodes are shown.
arxiv
Characterization of a modular flow cell system for electrocatalytic experiments and comparison to a commercial RRDE system [PDF]
arXiv, 2020 Generator-collector experiments offer insights into the mechanisms of electrochemical reactions by correlating the product and generator currents. Most commonly, these experiments are performed using a rotating ring-disk electrode (RRDE). We developed a double electrode flow cell (DEFC) with exchangeable generator and detector electrodes where the ...
arxiv
Journal of the Brazilian Chemical Society, 2003 The most promising approach for the development of electrochemical biosensors is to establish a direct electrical communication between the biomolecules and the electrode surface.
Freire Renato S. +3 more
doaj
ELECTRODES WITH VARIOUS AMOUNT OF NICKEL FOR TRUCK FRAME REPAIRS [PDF]
Transport Problems, 2016 The goal of this paper is to analyze the exploitation and safety conditions of weld steel structure of car body truck frames after welding repairs made by covered electrodes.
Michał MIROS +4 more
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The effect of changing electrode metal on solution-processed flexible titanium dioxide memristors [PDF]
arXiv, 2011 Flexible solution processed memristors show different behaviour dependent on the choice of electrode material. Use of gold for both electrodes leads to switchable WORM (Write Once Read Many times) resistive devices. Use of aluminium for both electrodes increases the richness of behaviour allowing both curved and triangular memristive switching ...
arxiv
Evaluation of a low-cost and low-noise active dry electrode for long-term biopotential recording
Journal of Medical Signals and Sensors, 2016 Wet Ag/AgCl electrodes, although very popular in clinical diagnosis, are not appropriate for expanding applications of wearable biopotential recording systems which are used repetitively and for a long time.
Ali Pourahmad, Amin Mahnam
doaj
Sensors, 2019 A moisture sensor has been reported that detects invisibly small water droplets and distinguishes their particle size with high accuracy and high speed.
Rekha Goswami Shrestha +3 more
doaj +1 more source