Results 41 to 50 of about 405,494 (225)

Design and Performance of a High‐Efficiency Inhibitor: Synergistic Effect of Modified Chitosan and Boron Nitride Nanosheets on Steel Protection

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal corrosion causes significant economic losses and safety hazards, underscoring the urgent need for effective, environmentally friendly corrosion inhibitors. In this study, an organic–inorganic composite inhibitor, chitosan–glucose–BN (CS–GL–BN) was developed to protect Q235 mild steel in a 3.5‐wt% NaCl solution.
Shanjun Xu   +4 more
wiley   +1 more source

Twisted Hi-Bi fiber DFB lasers with controllable output polarization [PDF]

open access: yes, 2012
We demonstrate that single polarization, hi-bi fiber DFB lasers are in general characterized by elliptical state of polarization, due to the in-built fiber birefringence axis rotation.
Wilmshurst, R.   +2 more
core   +2 more sources

Corrosion Inhibition of Zinc in Acid Medium using some Novel Organic Compounds

open access: yesInternational Journal of Electrochemical Science, 2018
The corrosion performance of zinc in 0.5M HCl in the attendance of organic compounds has been examined using AC impedance (EIS), electrochemical frequency modulation (EFM), potentiodynamic polarization (POTENTIODYNAMIC POLARIZATION) and weight reduction (
A.S. Fouda   +3 more
doaj   +1 more source

Potentiodynamic Polarization of Platinum and Aluminum in AlCl3-[P14,6,6,6]Cl Melts [PDF]

open access: yesECS Meeting Abstracts, 2008
Abstract not Available.
Vaughan, James, Dreisinger, David
openaire   +2 more sources

A biomechanical optimized Zr58Cu25Al14Nb3 bulk metallic glass dental implant improves peri‐implant stress distribution and bone quality under physiological loading

open access: yesBMEMat, EarlyView.
This study reports a novel Zr58Cu25Al14Nb3 bulk metallic glass that possesses high mechanical strength and low elastic modulus, which further promotes efficient mechanotransduction and significantly improves peri‐implant bone quality upon cyclic occlusal loading.
Yunshu Wu   +10 more
wiley   +1 more source

Método potenciodinâmico aplicado ao estudo da difusão iônica limitada por camada porosa em substratos de ITO [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Física, Florianópolis, 2013.Esta dissertação tem como objetivo estudar o comportamento do substrato transparente ...
Candiotto, Graziâni
core  

Corrosion of Aluminum, Copper, Brass and Stainless Steel 304 in Tequila

open access: yesInternational Journal of Electrochemical Science, 2012
In this study corrosion rates of aluminum, copper, brass and Stainless Steel 304 (SS 304) in tequila are reported from potentiodynamic polarization and Electrochemical Impedance Spectroscopy (EIS) measurements.
Alejandra Carreon-Alvarez   +6 more
doaj   +1 more source

Experimental methods in chemical engineering: Cyclic voltammetry—CV

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Cyclic voltammetry (CV) is a foundational electroanalytical technique for investigating redox behaviour and evaluating material performance across fields such as molecular electrochemistry, electrocatalysis, sensing, and energy storage. Despite its widespread use, a gap remains between formal electrochemical theory and the practical data ...
Yasser Matos‐Peralta   +4 more
wiley   +1 more source

Effect of Argon-Oxygen Mixing Gas during Magnetron Sputtering on TiO2 Coatings

open access: yesAdvances in Materials Science and Engineering, 2017
A reactive r.f magnetron sputtering method was used to deposit titanium dioxide coating on stainless steel substrates without intentional heating or biasing. The purpose of this work is given to study the argon-oxygen mixing gas on the corrosion behavior
N. Madaoui   +3 more
doaj   +1 more source

Cefacetrile as Corrosion Inhibitor for Mild Steel in Acidic Media

open access: yesInternational Journal of Electrochemical Science, 2011
The corrosion inhibition of mild steel in acidic media using Cefacetrile was investigated by using various corrosion monitoring techniques such as weight loss, potentiodynamic polarization and electrochemical impedance spectroscopy.
Ashish Kumar Singh   +2 more
doaj   +1 more source

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