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Corrosion behavior of metallic alloys in molten chloride salts for thermal energy storage in concentrated

Wenjin Ding, Alexander Bonk, Thomas Bauer

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 564-576 doi: 10.1007/s11705-018-1720-0

Abstract: Thus, it is essential to study corrosion behaviors and mechanisms of metallic alloys in molten chloridesThe results of studies on hot corrosion of metallic alloys in molten chlorides are reviewed to understandtheir corrosion behaviors and mechanisms under various conditions (e.g., temperature, atmosphere).been given on salt purification to reduce corrosive impurities in molten chlorides and development of electrochemicalto in-situ monitor corrosive impurities in molten chlorides, in order to efficiently control corrosion

Keywords： corrosion mechanisms     impurities     metallic corrosion     salt purification     electrochemical techniques    

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Influence of surface modified mixed metal oxide nanoparticles on the electrochemical and mechanical properties

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1,   Pages 1-14 doi: 10.1007/s11705-022-2176-9

Abstract: Electrochemical techniques were used to investigate the barrier properties of the synthesized PU–ATA/In natural seawater, electrochemical impedance spectroscopy experiments indicated outstanding protective

Keywords： SiO2/TiO2 nanoparticle     nanocomposite coatings     dynamic mechanical analysis     electrochemicaltechniques     corrosion     colloids and interfaces    

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Long-term effects of electrochemical realkalization on carbonated concrete

Peng ZHU, Ji ZHANG, Wenjun QU

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 127-137 doi: 10.1007/s11709-019-0583-x

Abstract: The long-term effects of electrochemical realkalization on carbonated reinforced concrete with a /specimens had been subjected to realkalization seven years ago, and the alkalinity of the concrete, the electrochemicalcharacters (corrosion current density and potential) of the specimens and the corrosion conditions ofBased on the potentiodynamic polarization test, various corrosion conditions had developed on the steelAll bars were in the depassivated state, and their corrosion current densities increased significantly

Keywords： realkalization     concrete     carbonation     polarization curve     corrosion    

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Joule Heating of Ionic Conductors Using Zero-Phase Frequency Alternating Current to Suppress Electrochemical Letter

Lei Shi, Zongyi Han, Yixuan Feng, Changgeng Zhang, Qi Zhang, He Zhu, Shiping Zhu

Engineering 2023, Volume 25, Issue 6,   Pages 138-143 doi: 10.1016/j.eng.2022.03.004

Abstract: This is because of the “inevitable” electrochemical reactions, which can result in unwantedelectrolysis of conductors, corrosion of electrodes, and surface fouling.This paper reports the Joule heating of ionic conductors without electrochemical reactions.various ionic conductors, both liquids and solids, show highly efficient energy conversion free of electrochemical

Keywords： Joule heating     Ionic conductors     Electrolytes     Zero-phase frequency     Electrochemical corrosion    

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On corrosion to stainless steel by calcium chloride with different extender

Lv XU, Yuanyang HU, Liwei WANG, Ruzhu WANG,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 181-184 doi: 10.1007/s11708-009-0065-2

Abstract: graphite, and calcium chloride with activated carbon, the strongest oxidation creation and pitting corrosionoxidation creation happened in the solution of calcium chloride with activated carbon, and pitting corrosion

Keywords： stainless steel     corrosion     calcium chloride     expanded graphite     activated carbon     oxidation creation     pittingcorrosion    

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Monitoring corrosion of reinforcement in concrete structures via fiber Bragg grating sensors

Zhupeng ZHENG, Xiaoning SUN, Ying LEI

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 3,   Pages 316-319 doi: 10.1007/s11465-009-0040-y

Abstract: Corrosion of steel and rebar in concrete structures is one of the most frequent reasons for civil infrastructureHowever, assessing the corrosion condition of rebars is not simple because they are buried in concretePerformances of the corrosion sensor are validated by accelerating corrosion in lab experiments.Experimental results show that the corrosion sensor can monitor the concurrence of corrosion of rebarsTherefore, the corrosion sensor developed in this paper is feasible for monitoring the early corrosion

Keywords： fiber Bragg grating (FBG)     corrosion     concrete structures     accelerated corrosion test    

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Corrosion mechanisms of candidate structural materials for supercritical water-cooled reactor

Lefu ZHANG, Fawen ZHU, Rui TANG

Frontiers in Energy 2009, Volume 3, Issue 2,   Pages 233-240 doi: 10.1007/s11708-009-0024-y

Abstract: However, corrosion and stress corrosion cracking of these candidate alloys still remain to be a majorSurvey of literature and experimental results reveal that the general corrosion mechanism of those candidateFormation of a stable protective oxide film is the key to the best corrosion-resistant alloys.This paper focuses on the mechanism of corrosion oxide film breakdown for SCWR candidate materials.

Keywords： supercritical water-cooled reactor     general corrosion     oxide film     corrosion mechanism    

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Recent advances in electrochemical decontamination of perfluorinated compounds from water: a review

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1618-z

Abstract:

● Recent advances in the electrochemical decontamination of PFAS

Keywords： Perfluorinated compounds     Electrochemical approach     Working mechanisms     Impacting factor     Coupled process    

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Synergistic effects of sodium hypochlorite disinfection and iron-oxidizing bacteria on early corrosion

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1506-3

Abstract:

• The early corrosion process in the cast iron pipes was investigated

Keywords： Cast iron pipe corrosion     Drinking water distribution systems     Chlorine disinfection     Iron-oxidizing    

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Corrosion Management System in China

Ma Xiumin, Zhu Guiyu, Lu Dongzhu, Duan Jizhou, Hou Baorong

Strategic Study of CAE 2022, Volume 24, Issue 1,   Pages 190-197 doi: 10.15302/J-SSCAE-2022.01.020

Abstract:

Corrosion management is vital to safety production, national economy,Although a few industries have conducted some fruitful exploration and practice in corrosion managementand healthy development of the corrosion management system of China.Moreover, we propose several countermeasures to promote corrosion management, such as incorporating corrosioncorrosion protection laws and standards, strengthening the construction of corrosion databases, building

Keywords： corrosion management，corrosion management system，corrosion protection，corrosion control，corrosion safety    

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Synthesis of mono and bis-4-methylpiperidiniummethyl-urea as corrosion inhibitors for steel in acidic

Abbas TEIMOURI, Nasrin SOLTANI, Alireza Najafi CHERMAHINI

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 1,   Pages 43-50 doi: 10.1007/s11705-010-0532-7

Abstract: Mono and bis-4-methylpiperidiniummethyl urea were synthesized, characterized and used as new corrosion

Keywords： corrosion inhibitors     mild steel     acidic medium     theoretical studies     DFT    

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Corrosion behavior of Fe–Cr–Ni based alloys exposed to molten MgCl2–KCl–NaCl salt with over-addedMg corrosion inhibitor

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1608-1619 doi: 10.1007/s11705-023-2349-1

Abstract: Adding Mg into molten MgCl2–NaCl–KCl salt as a corrosion inhibitor is one of the most effectiveand cost-effective methods to mitigate the molten salt corrosion of commercial Fe–Cr–Ni alloys.The corrosion attack is different from the classical impurity-driven corrosion in molten chloride saltsThe Ni-depletion leads to the formation of a porous corrosion layer on both alloys, with the thicknesssuggest that direct contact of liquid Mg with Ni-containing alloys should be avoided during using Mg as a corrosion

Keywords： concentrated solar power (CSP)     Mg corrosion inhibitor     Mg–Ni intermetallic     salt purification     thermal    

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Research progress in tribo-electrochemistry and tribo-electrochemical polishing

ZHAI Wenjie

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4,   Pages 463-467 doi: 10.1007/s11465-007-0080-0

Abstract: Much more attention has been paid to the tribo-electrochemical mechanisms for the control of frictionBased on a summary of the conventional polishing principles of hard and brittle materials, the tribo-electrochemicalThe results of the preliminary test show that tribo-electrochemical polishing is promising to become

Keywords： tribo-electrochemical mechanisms     planarization     non-aqueous     tribo-electrochemistry     summary    

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Enhanced electrochemical performance of CoNiS@TiCT electrode material through doping of cobalt element

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1440-1449 doi: 10.1007/s11705-023-2333-9

Abstract: The effects of in-situ doping of the cobalt element on the micromorphology and electrochemicalThis result indicated that the in-situ doping of the cobalt element promoted the electrochemical

Keywords： MXene     supercapacitor     cobalt doping     structure characterization     electrochemical performance    

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Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 305-310 doi: 10.1007/s11783-007-0051-z

Abstract: An electrochemical-activated denitrifying biofilm system consisting of activated carbon fiber electrodesA revised model for an electrochemical-activated denitrifying biofilm was developed and validated byelectrochemical analysis of cathodal polarization curves and nitrate consumption rate.It was shown that the denitrification process effectively strengthened the electrochemical reaction whileElectron was transferred between electrochemical process and biological process not only by hydrogen

Keywords： ACF     apparent exchange     hydrogen molecule     activated     biological process    

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Title Author Date Type Operation

Corrosion behavior of metallic alloys in molten chloride salts for thermal energy storage in concentrated

Wenjin Ding, Alexander Bonk, Thomas Bauer

Journal Article

Influence of surface modified mixed metal oxide nanoparticles on the electrochemical and mechanical properties

Journal Article

Long-term effects of electrochemical realkalization on carbonated concrete

Peng ZHU, Ji ZHANG, Wenjun QU

Journal Article

Joule Heating of Ionic Conductors Using Zero-Phase Frequency Alternating Current to Suppress Electrochemical

Lei Shi, Zongyi Han, Yixuan Feng, Changgeng Zhang, Qi Zhang, He Zhu, Shiping Zhu

Journal Article

On corrosion to stainless steel by calcium chloride with different extender

Lv XU, Yuanyang HU, Liwei WANG, Ruzhu WANG,

Journal Article

Monitoring corrosion of reinforcement in concrete structures via fiber Bragg grating sensors

Zhupeng ZHENG, Xiaoning SUN, Ying LEI

Journal Article

Corrosion mechanisms of candidate structural materials for supercritical water-cooled reactor

Lefu ZHANG, Fawen ZHU, Rui TANG

Journal Article

Recent advances in electrochemical decontamination of perfluorinated compounds from water: a review

Journal Article

Synergistic effects of sodium hypochlorite disinfection and iron-oxidizing bacteria on early corrosion

Journal Article

Corrosion Management System in China

Ma Xiumin, Zhu Guiyu, Lu Dongzhu, Duan Jizhou, Hou Baorong

Journal Article

Synthesis of mono and bis-4-methylpiperidiniummethyl-urea as corrosion inhibitors for steel in acidic

Abbas TEIMOURI, Nasrin SOLTANI, Alireza Najafi CHERMAHINI

Journal Article

Corrosion behavior of Fe–Cr–Ni based alloys exposed to molten MgCl2–KCl–NaCl salt with over-addedMg corrosion inhibitor

Journal Article

Research progress in tribo-electrochemistry and tribo-electrochemical polishing

ZHAI Wenjie

Journal Article

Enhanced electrochemical performance of CoNiS@TiCT electrode material through doping of cobalt element

Journal Article

Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Journal Article