Results 31 to 40 of about 7,448,230 (295)

Galvanic-Replacement-Assisted Surface-Initiated Atom Transfer Radical Polymerization for Functional Polymer Brush Engineering

open access: yes, 2022
Here we present a facile and robust strategy, namely, galvanic-replacement-assisted surface-initiated Cu(0)-mediated atom transfer radical polymerization (gr-SI-Cu0ATRP, or gr-SI-Cu0CRP) for polymer brush engineering under ambient conditions.
Haoyong Yang (12071384)   +17 more
core   +1 more source

Experimental Study on Rebar Corrosion Using the Galvanic Sensor Combined with the Electronic Resistance Technique

open access: yesSensors, 2016
In this paper, a new kind of carbon steel (CS) and stainless steel (SS) galvanic sensor system was developed for the study of rebar corrosion in different pore solution conditions.
Yunze Xu   +5 more
doaj   +1 more source

Vasodilation secondary to exposure to galvanic currents [PDF]

open access: yesRevista Fisioterapia Invasiva / Journal of Invasive Techniques in Physical Therapy, 2019
Abstract Background The action of galvanic currents (GC) includes the generation of vasoactive substances such as, for example the vascular endothelial growth factor (VEGF) and its receptor, VEGFR-2. Aim To evaluate modifications in blood flow by action of the galvanic current.
Margalef R.   +3 more
openaire   +1 more source

Hydrogen evolution, efficiency and exacerbated galvanic corrosion damage of magnesium alloy anode

open access: yesCailiao gongcheng, 2021
To address the galvanic corrosion issue that is critically limiting the practical application of Mg alloys, the negative difference effect (NDE), anodic dissolution efficiency, and anodic hydrogen evolution were investigated by means of the hydrogen ...
HUANG Ju-feng, SONG Guang-ling
doaj   +1 more source

Analysis of the Galvanic Corrosion Effect of High-Potential Metal Piping Systems on Hull Steel Structures [PDF]

open access: yesCailiao Baohu
In order to investigate the galvanic corrosion behavior mechanism between piping systems and hull structures, focusing on the galvanic corrosion issues of titanium alloy piping systems in naval ship applications, a comprehensive comparative analysis of ...
LU Yunfei, GUO Qian, HU Lingyue, DUAN Guoqing, SHI Pengfei
doaj   +1 more source

Imposed currents in galvanic cells

open access: yesElectrochimica Acta, 2009
Abstract We analyze the steady-state behavior of a general mathematical model for reversible galvanic cells, such as redox flow cells, reversible solid oxide fuel cells, and rechargeable batteries. We consider not only operation in the galvanic discharging mode, spontaneously generating a positive current against an external load, but also operation ...
Biesheuvel, P.M.   +2 more
openaire   +4 more sources

Effect of Content of Graphene on Corrosion Behavior of Micro-Arc Oxidation Coating on Titanium Alloy Drill Pipe

open access: yesInternational Journal of Electrochemical Science, 2020
To improve the corrosion resistance of titanium alloy drill pipe, graphene particles was added into the electrolyte and micro-arc oxidation composite coating was formed with different graphene contents on the surface of TC4 titanium alloy.
Xiaowen Chen   +5 more
doaj   +1 more source

Galvanic Corrosion of Ti Dental Implants Coupled to CoCrMo Prosthetic Component

open access: yesInternational Journal of Biomaterials, 2021
Dental implant systems are composed of an implant, prosthetic components, and a crown. Since the implants are made of commercially pure Ti (cp Ti) and prosthetic components are often made of Ti and CoCrMo alloys, a galvanic couple between these two ...
Francielly M. S. Soares   +4 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Galvanic-VEMP variables (SL and ML): Comparison between groups.

open access: yes, 2018
Galvanic-VEMP variables (SL and ML): Comparison between groups.
Kyonis Rodrigues Florentino (5509232)   +4 more
core   +1 more source

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