Results 101 to 110 of about 132,329 (194)

Measuring individual overpotentials in an operating solid-oxide electrochemical cell

, 2010
We use photo-electrons as a non-contact probe to measure local electrical potentials in a solid-oxide electrochemical cell. We characterize the cell in operando at near-ambient pressure using spatially-resolved X-ray photoemission spectroscopy.
Adler, Ahn, Andújar, Anthony H. McDaniel, Appleby, Bessler, Bockris, Chigane, Ebel, Edgell, Fahlman, Farid El Gabaly, Garcia-Miquel, Goodwin, Grass, Grove, Haile, Hendrik Bluhm, Kevin F. McCarty, Kirubakaran, Ladas, Lewis, Mann, Mark A. Linne, Michael Grass, Ni, Noren, Nörskov, Ogletree, Roger L. Farrow, Rossmeisl, Rysselberghe, Salmeron, Siegbahn, Trasatti, Trasatti, Vogler, Whaley, Winter, Zahid Hussain, Zhi Liu   +40 more
core   +1 more source

Moving electrode electrochemical impedance spectroscopy

, 2023
Electrochemical impedance spectroscopy (EIS) is a powerful tool for analysing material properties and studying interfacial electrochemical processes. During measurement, the sample is contacted via electrodes, and impedance as a function of frequency is determined by applying an AC voltage and measuring the resulting current. In conventional EIS, where
openaire   +2 more sources

Giant magnetoimpedance: new electrochemical option to monitor surface effects?

, 2006
Magnetoimpedance, MI, change due to surface modification of the sensitive element caused by biofluids was studied with the aim of creating a robust sensor capable of separating the chemical surface modification from the sensing process.
Baselt, Beach, Ferreira, Galina V. Kurlyandskaya, Guan, Katz, Kurlyandskaya, Miller, Ong, Turner, Vanessa Fal Miyar, Vazquez   +11 more
core   +1 more source

Electrochemical Behavior of Corrosion on Borided and Non-borided Steel Immersed in NaCl 3.5% and HCl Solutions

ENP Engineering Science Journal
This paper assesses the ability of borided and non-borided Z80 WCrV 18-04-01 steel to resist corrosion by employing linear polarization resistance (LPR) and electrochemical impedance spectroscopy (EIS) methods.
Sarra LAID, Mohamed-Elamine DJEGHLAL, Hichem SALHI   +2 more
doaj  

ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY CHARACTERIZATION OF KITCHEN UTENSILS USED AS MATERIALS FOR LOCAL COOKING IN TWO CULINARY MEDIA

Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2018
This study is inscribed in the framework of the valorization of traditional kitchen utensils recycled from aluminum waste in Burkina Faso. In fact, these traditional kitchen utensils made of recycled aluminum alloys occupy a very important place in ...
Jacques Sawadogo, Moussa Bougouma, Aminata Kabore, Dasmané Bambara, Jean Boukari Legma   +4 more
doaj  

INHIBITION EFFECT OF SOME THIADIAZOLE DERIVATIVES ON BRONZE CORROSION

Studia Universitatis Babes-Bolyai Chemia, 2015
The anticorrosive properties of two thiadiazole derivatives, namely 5 amino-1,2,4- thiadiazole (AT) and 2,5 diamino-1,3,4- thiadiazole (DAT) on bronze corrosion in a complex electrolyte at pH=4 has been studied by open-circuit potential ...
Ileana ROTARU, Simona VARVARA, Liana Maria MUREŞAN   +2 more
doaj  

Book Review - Electrochemical Impedance Spectroscopy

The Electrochemical Society Interface, 2009
Electrochemical impedance spectroscopy (EIS) has proven to be a very powerful method, used in several domains and with different purposes (study of a reaction mechanism, monitoring, assessment of a protection method, etc.).
openaire   +1 more source

Crecimiento y Caracterización de Recubrimientos Cerámicos con Aplicaciones como Barreras Térmicas

Boletín de la Sociedad Española de Cerámica y Vidrio, 2006
Electrochemical impedance spectroscopy is being developed as a non-destructive evaluation technique for life-remain assessment and quality control of thermal barrier coatings. In this investigation, changes in electric properties of coatings deposited by
Gómez-García, J., Poza, P., Utrilla, V.   +2 more
doaj  

Electrochemical impedance spectroscopy for characterizing neural electrodes. [PDF]

Curr Opin Electrochem
Eluagu CC, Biney BW, Cogan SF, Otto KJ, Orazem ME.   +4 more
europepmc   +1 more source

Fundamental Insights into Nanoconfined Devices by Using Electrochemical Impedance Spectroscopy. [PDF]

Anal Chem
Laucirica G, Echeverri D, Crespo GA, Cuartero M.   +3 more
europepmc   +1 more source