Results 21 to 30 of about 1,640,671 (306)

Noise as Data: Nucleation of Electrochemically Generated Nanobubbles [PDF]

ACS Nano, 2019
Single-entity electrochemistry aims to expand the toolkit for probing matter at the nanometer scale. Originally focused largely on electrochemically active systems, these methods are increasingly turning into versatile probes complementary to optical, electrical, or mechanical methods.
openaire   +2 more sources

Use of EIS, Polarization and Electrochemical Noise Measurements to Monitor the Copper Corrosion in chloride media at different temperatures

International Journal of Electrochemical Science, 2019
Different electrochemical methods were applied to monitor the copper corrosion behavior in 0.06 mol/L NaCl solution. Some important electrochemical parameters, including the polarization resistance Rp and charge transfer resistance Rct were derived from ...
Weiwei Cheng, Shengyun Luo, Yu Chen
doaj   +1 more source

Empirical study of noise dependence in electrochemical sensors

5th IEEE International Workshop on Advances in Sensors and Interfaces IWASI, 2013
We report the experimental study of noise in electrochemical biosensors as related to voltage and concentration. A comparison with experiments is performed for H2O2 and Ferrocyanide with bare sensors, and with sensors functionalized with Multi-Walled Carbon Nanotubes (MWCNT) modified electrodes. Chronoamperometry measurements at different voltages were
Ghoreishizadeh, Sara S., Gaurav, Nanda, Carrara, Sandro, De Micheli, Giovanni   +3 more
openaire   +2 more sources

Developments of the electrochemical noise method (ENM) for more practical assessment of anti-corrosion coatings [PDF]

, 2007
Workshop on Application of Electrochemical Techniques to Organic Coatings, AETOC 2005The electrochemical noise method (ENM) has particular attractions because of its non-intrusive nature, quickness in gathering data and ease of interpretation.
Woodcock, Christopher P., Mabbutt, Stephen J., Woodcock, Christopher Paul, Mills, Douglas J; id_orcid, Mills, Douglas J., Mabbutt, S J, Mills, Douglas J   +6 more
core   +1 more source

Evaluation and Characterization of Thin Films on AISI 9840 by Electrochemical Noise

International Journal of Electrochemical Science, 2015
Recently researches have been focusing on thin films by sputtering processes deposited on different substrates. Metallic thin films may be formed by a single nanolayer, bilayers or multilayers structures to combine properties of different materials, also
C.P. Castillo Morquecho, C. López Meléndez, H.E. Esparza Ponce, A. Duarte Moller, V.M. Orozco-Carmona, C. Gaona-Tiburcio, F. Almeraya-Calderon, A. Martínez-Villafañe   +7 more
doaj   +1 more source

Effect of Hydroxyethil imidazoline and Ag Nanoparticles on the CO2 Corrosion of Carbon Steel

International Journal of Electrochemical Science, 2016
An hydroxyetyl-imidazoline (HEI) has been used in conjunction with Ag nanoparticles and as CO2 corrosion inhibitors for carbon steel in 3% NaCl+diesel solution at 50°C. Testing techniques includes linear polarization resistance, electrochemical impedance
L.M. Rivera-Grau, J.G. Gonzalez-Rodriguez, L. Martinez   +2 more
doaj   +1 more source

Electrochemical Noise Measurements on Titanium Regarding Implant Applications

physica status solidi (a), 2023
The suitability of electrochemical noise measurements to gather information on the corrosion behavior of titanium implants is explored. Rod‐shaped titanium samples have been immersed in different types of electrolytes, and the generated electrochemical noise is evaluated.
Hassel, Achim Walter, Greul, Andreas, Kleber, Christoph, Von See, Constantin   +3 more
openaire   +2 more sources

Electrochemical Behavior of Magnetron-Sputtered Al–Cu Alloy Films in Sulfate Solutions [PDF]

, 2007
Model alloys, generated by magnetron sputtering, have been employed to understand the role of copper on the corrosion behavior of aluminum alloys. Binary Al–Cu alloys, with copper contents between 0 and 100 atom %, were synthesized with well-controlled ...
Blanc, Christine, Thompson, George, Skeldon, Peter, Lafont, Marie-Christine, Mankowski, Georges, Idrac, Jonathan, Kihn, Yolande   +6 more
core   +1 more source

Transient Analysis of Electrochemical Noise for 316 and Duplex 2205 Stainless Steels Under Pitting Corrosion

International Journal of Electrochemical Science, 2011
The use of electrochemical noise (EN) technique for the investigation and monitoring of corrosion has allowed many interesting advances in the corrosion science in recent years.
F.H. Estupiñán-López, F. Almeraya-Calderón, R.G. Bautista Margulis, M.A. Baltazar Zamora, A. Martínez-Villafañe, J. Uruchurtu Ch., C. Gaona-Tiburcio   +6 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source