Results 21 to 30 of about 26,192 (258)

Effect of Marine Fouling Organisms Adhesion on Formation of Calcareous Deposits Formed by Cathodic Protection on Surface of Q235 Carbon Steel

open access: yesCailiao gongcheng, 2018
The effect of fouling organisms adhesion on the formation of calcareous deposits in the ocean environment was simulated by immersion test. The corrosion morphologies, the calcareous deposits composition, the corrosion kinetics of Q235 steel and fouling ...
LI Xiao-long   +6 more
doaj   +1 more source

Corrosion Behavior of AZ31B Magnesium Alloy Anode by Sulfate-Reducing Prokaryotes in the Tidal Flat Mud with Different Water Contents

open access: yesLubricants, 2022
At present, there are few studies on microbial corrosion of magnesium anode materials that provide protection for oil pipelines in tidal flat environment. In view of an abnormal failure of magnesium anodes in oil pipelines in a tidal flat mud environment,
Jinrong Li   +7 more
doaj   +1 more source

Investigation of Novel Gemini Surfactant with Long Chain Alkyl Ammonium Headgroups as Corrosion Inhibitor for Copper in 3.5% NaCl

open access: yesInternational Journal of Electrochemical Science, 2014
Inhibiting effect of the novel gemini surfactant on copper was investigated in 3.5% NaCl solution using weight loss and electrochemical measurements.
Kun Cao   +3 more
doaj   +1 more source

Robust, scalable and fluorine-free superhydrophobic anti-corrosion coating with shielding functions in marine submerged and atmospheric zones

open access: yesMaterials & Design, 2022
Biomimetic superhydrophobicity endows various substrates with amazing multi-functional properties. However, fragile hierarchical structures, fluorine-containing chemicals usage, and strict requirements for substrate scopes remain thorny challenges ...
Binbin Zhang   +5 more
doaj   +1 more source

Research progress on the hydrogen permeation behavior of the nuclear waste container–A mini review

open access: yesFrontiers in Materials, 2022
A large amount of nuclear waste produced in the process of nuclear energy utilization has always been a key problem to be solved urgently for nuclear safety.
Qichao Zhang   +6 more
doaj   +1 more source

Effect of chlorella vulgaris on corrosion behavior of Mg-3Y-1.5Nd alloy in natural seawater

open access: yesCailiao gongcheng, 2020
The effect of chlorella vulgaris on corrosion behavior of Mg-3Y-1.5Nd alloy in f/2 culture medium was studied by means of X-ray diffraction, scanning electron microscope, energy dispersive analysis system of X-ray and other electrochemistry test. Results
LIN Meng-xiao   +6 more
doaj   +1 more source

Digitizing the Filtration Interface: A Smart, Modular Janus Wood Platform for Self‐Reporting Oil/Water Remediation

open access: yesAdvanced Functional Materials, EarlyView.
This work developed a smart Janus wood membrane integrating asymmetric wettability with built‐in electrical sensing for oil‐water separation. The membrane achieved > 99.5% separation efficiency and high flux by leveraging wood's natural anisotropic pore structure.
Kaiwen Chen   +10 more
wiley   +1 more source

Surprising Water Slipping Performance on Highly Hydrophilic PEG‐Derived Monolayer‐Covered Surfaces: Preparation, Mechanism, and Application

open access: yesAdvanced Functional Materials, EarlyView.
Highly hydrophilic surfaces (water contact angle, ≈17.7°) exhibiting surprising water slipping performance (sliding angle, ≈7.3°) are successfully prepared via simple chemisorption of polyethylene glycol (PEG) organosilane and subsequent alkali‐treatment.
Hyeonjin Kim   +5 more
wiley   +1 more source

Effect of Petrolatum Tape Cover on the Hydrogen Permeation of AISI4135 Steel under Marine Splash Zone Conditions

open access: yesInternational Journal of Electrochemical Science, 2015
Influence of petrolatum tape cover (PTC) technology on the hydrogen permeation behavior of AISI4135 steel has been measured by electrochemical method under simulated splash zone conditions.
Wenjuan Qu   +4 more
doaj   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh   +4 more
wiley   +1 more source

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