Results 51 to 60 of about 162,670 (276)

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Influence of sodium chloride content in electrolyte solution on electrochemical impedance measurements of human dentin

Dental Research Journal, 2017
Background: The aim of this study was to investigate the influence of sodium chloride (NaCl) content in electrolyte solution on electrochemical impedance measurements of human dentin by employing electrochemical impedance spectroscopy.
Aziza Eldarrat, Alec High, Girish Kale
doaj   +1 more source

Corrosion protection of carbon steel by an epoxy resin containing organically modified clay [PDF]

, 2007
This study focusses on the use of montmorillonite clay (MMT) treated with an organic compound (aminotrimethylphosphonic acid (ATMP)) and dispersed in an epoxy resin to improve corrosion protection of carbon steel.
Hang, To Thi Xuan, Jorcin, Jean-Baptiste, Nam, Truong Hoai, Oanh, Vu Ke, Pébère, Nadine, Truc, Trinh Anh   +5 more
core   +3 more sources

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

Advanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu, Peipei Chen, Shafia Mukhtar Ibrahim, Mukhtar Lawan Adam, Attia Falak, Mokhotjwa Simon Dhlamini, Hanfu Wang, Lingxiang Jiang, Weiguo Chu   +8 more
wiley   +1 more source

Electrochemical Impedance Spectroscopy for Investigation of Different Losses in 4-cells Short Stack with Integrated Humidifier and Water Separator [PDF]

Hydrogen, Fuel Cell & Energy Storage, 2016
Electrochemical impedance spectroscopy (EIS) is a suitable and powerful diagnostic testing method for fuel cells (FCs) since it is non-destructive and provides useful information about FC performance and its components. In this study, for the first time,
Ebrahim Alizadeh, Majid Khorshidian, Seyed Majid Rahgoshay, Seyed Hossein Masrori Saadat, Mazaher Rahimi-Esbo   +4 more
doaj   +1 more source

Corrosion protection mechanisms of carbon steel by an epoxy resin containing indole-3 butyric acid modified clay [PDF]

, 2010
This work is an extension of studies into the mechanisms of corrosion protection of mild steel by an epoxy resin containing organically modified clay (Hang et al. [1]; Truc et al. [2]). In a previous study (Truc et al.
Agarwal, Alexandre, Andonovski, Andreeva, Ashassi-Sorkgabi, Avci, Buchheit, Buchheit, Chen, Gorrasi, Gârea, Hang, Jorcin, Kütsü, Lamaka, Ochoa, Outirite, Pech-Canul, Phanasgaonkar, Ramesh, Rammelt, Rammelt, Solmaz, Truc, Zhedudkevich, Zheludkevich   +25 more
core   +1 more source

Electrochemical Aptasensor for Detection of Dopamine [PDF]

, 2020
This work presents a proof of concept of a novel, simple, and sensitive method of detection of dopamine, a neurotransmitter within the human brain. We propose a simple electrochemical method for the detection of dopamine using a dopamine-specific aptamer
Abu-Ali, Hisham, Davis, Frank, Nabok, Alexei, Ozkaya, Cansu, Walch, Nik   +4 more
core   +1 more source

Effects of Carbon Nanoparticles on Triboelectro‐Induced Surface Defects

Advanced Engineering Materials, EarlyView.
Carbon nanoparticles added to grease modify the electrocontact behavior. The synergy of particle concentration and electric current dominates the surface damage of metals in contact. Electrical surface damage caused by current leakage is a critical challenge in high‐performance applications such as electric vehicle (EV) drivetrains and wind turbine ...
Mohsen Tajedini, Lu Fang, Jacob Bons, Mohammad Humaun Kabir, Evan Johnson, Joe Kosmoski, Hong Liang   +6 more
wiley   +1 more source

An Electrochemical Impedance Study of AISI 321 Stainless Steel in 0.5 M H2SO4

International Journal of Electrochemistry, 2011
The electrochemical behavior of passive films formed on AISI 321 has been examined using electrochemical impedance spectroscopy. AISI 321 is characterized by high interfacial impedance, thereby illustrating its high corrosion resistance.
A. Fattah-Alhosseini, M. Mosavi, A. Allahdadi   +2 more
doaj   +1 more source

Mild Steel Corrosion Inhibition by Various Plant Extracts in 0.5 M Sulphuric acid

International Journal of Electrochemical Science, 2013
Extract of various plants (Wrightiatinctoria, Clerodendrumphlomidis, Ipomoeatriloba) leaves was investigated as corrosion inhibitor of mild steel in 0.5M H2SO4 using conventional weight loss, electrochemical polarization, electrochemical impedance ...
N.S. Patel, S. Jauhariand, G.N. Mehta, S.S. Al-Deyab, I. Warad, B. Hammouti   +5 more
doaj   +1 more source