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Wenjin Ding, Alexander Bonk, Thomas Bauer
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 564-576 doi: 10.1007/s11705-018-1720-0
Recently, more and more attention is paid on applications of molten chlorides in concentrated solar power (CSP) plants as high-temperature thermal energy storage (TES) and heat transfer fluid (HTF) materials due to their high thermal stability limits and low prices, compared to the commercial TES/HTF materials in CSP-nitrate salt mixtures. A higher TES/HTF operating temperature leads to higher efficiency of thermal to electrical energy conversion of the power block in CSP, however causes additional challenges, particularly increased corrosiveness of metallic alloys used as containers and structural materials. Thus, it is essential to study corrosion behaviors and mechanisms of metallic alloys in molten chlorides at operating temperatures (500–800 °C) for realizing the commercial application of molten chlorides in CSP. The results of studies on hot corrosion of metallic alloys in molten chlorides are reviewed to understand their corrosion behaviors and mechanisms under various conditions (e.g., temperature, atmosphere). Emphasis has also been given on salt purification to reduce corrosive impurities in molten chlorides and development of electrochemical techniques to in-situ monitor corrosive impurities in molten chlorides, in order to efficiently control corrosion rates of metallic alloys in molten chlorides to meet the requirements of industrial applications.
关键词: corrosion mechanisms impurities metallic corrosion salt purification electrochemical techniques
《化学科学与工程前沿(英文)》 2023年 第17卷 第1期 页码 1-14 doi: 10.1007/s11705-022-2176-9
关键词: SiO2/TiO2 nanoparticle nanocomposite coatings dynamic mechanical analysis electrochemical techniques corrosion colloids and interfaces
Long-term effects of electrochemical realkalization on carbonated concrete
Peng ZHU, Ji ZHANG, Wenjun QU
《结构与土木工程前沿(英文)》 2020年 第14卷 第1期 页码 127-137 doi: 10.1007/s11709-019-0583-x
关键词: realkalization concrete carbonation polarization curve corrosion
零相频下离子导体的焦耳加热及其电解反应抑制 Letter
石磊, 韩宗益, 冯逸轩, 张长庚, 张祺, 朱贺, 朱世平
《工程(英文)》 2023年 第25卷 第6期 页码 138-143 doi: 10.1016/j.eng.2022.03.004
It is well known that heat is generated when an electric current passes through an electrical conductor. While various applications in our daily lives and industries utilize the heating of electronic conductors, little attention has been paid to the potential of ionic conductors for heating purposes. This is because of the “inevitable” electrochemical reactions, which can result in unwanted electrolysis of conductors, corrosion of electrodes, and surface fouling. This paper reports the Joule heating of ionic conductors without electrochemical reactions. Electricity with a zero-phase frequency is employed to suppress the electrolysis of ionic conductors at high voltages. Demonstrations with various ionic conductors, both liquids and solids, show highly efficient energy conversion free of electrochemical reactions. This heating method is simple, direct, fast, clean, and uniform, and it has great potential in numerous industrial and household applications.
关键词: Joule heating Ionic conductors Electrolytes Zero-phase frequency Electrochemical corrosion
On corrosion to stainless steel by calcium chloride with different extender
Lv XU, Yuanyang HU, Liwei WANG, Ruzhu WANG,
《能源前沿(英文)》 2010年 第4卷 第2期 页码 181-184 doi: 10.1007/s11708-009-0065-2
关键词: stainless steel corrosion calcium chloride expanded graphite activated carbon oxidation creation pitting corrosion
Monitoring corrosion of reinforcement in concrete structures via fiber Bragg grating sensors
Zhupeng ZHENG, Xiaoning SUN, Ying LEI
《机械工程前沿(英文)》 2009年 第4卷 第3期 页码 316-319 doi: 10.1007/s11465-009-0040-y
关键词: fiber Bragg grating (FBG) corrosion concrete structures accelerated corrosion test
Corrosion mechanisms of candidate structural materials for supercritical water-cooled reactor
Lefu ZHANG, Fawen ZHU, Rui TANG
《能源前沿(英文)》 2009年 第3卷 第2期 页码 233-240 doi: 10.1007/s11708-009-0024-y
关键词: supercritical water-cooled reactor general corrosion oxide film corrosion mechanism
Recent advances in electrochemical decontamination of perfluorinated compounds from water: a review
《环境科学与工程前沿(英文)》 2023年 第17卷 第2期 doi: 10.1007/s11783-023-1618-z
● Recent advances in the electrochemical decontamination of PFAS are reviewed.
关键词: Perfluorinated compounds Electrochemical approach Working mechanisms Impacting factor Coupled process
《环境科学与工程前沿(英文)》 2022年 第16卷 第6期 doi: 10.1007/s11783-021-1506-3
• The early corrosion process in the cast iron pipes was investigated.
关键词: Cast iron pipe corrosion Drinking water distribution systems Chlorine disinfection Iron-oxidizing bacteria Coupling effects
马秀敏,朱桂雨,路东柱,段继周,侯保荣
《中国工程科学》 2022年 第24卷 第1期 页码 190-197 doi: 10.15302/J-SSCAE-2022.01.020
腐蚀管理关乎安全生产,关乎国民经济,关乎生态文明,关乎资源节约和国家建设。虽然少数行业在腐蚀管理方面已经进行了一些卓有成效的探索和实践,但是总体上腐蚀管理在我国发展十分不平衡,存在着腐蚀管理意识薄弱、专业人才短缺和管理系统不健全等问题。因此,有必要进一步明确腐蚀管理的内涵,明确我国腐蚀管理体系化发展的基本要求,推动腐蚀管理体系化持续健康发展。本文基于中国工程院重点咨询项目“我国腐蚀管理状况与对策战略研究”主要研究成果,阐述了腐蚀管理的内涵及体系化发展的重要意义,分析了我国腐蚀管理的现状及问题,总结提出了腐蚀管理体系基本框架及管理要点,提出了将腐蚀管理纳入国家安全战略,成立腐蚀管理战略研究常设机构;加强腐蚀学科建设,强化人才战略;建立健全腐蚀防护相关法规标准,强化标准意识;加强腐蚀数据库建设,畅通沟通渠道;搭建腐蚀管理信息及大数据交流平台,打造共享管理新模式等对策建议。
Abbas TEIMOURI, Nasrin SOLTANI, Alireza Najafi CHERMAHINI
《化学科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 43-50 doi: 10.1007/s11705-010-0532-7
关键词: corrosion inhibitors mild steel acidic medium theoretical studies DFT
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1608-1619 doi: 10.1007/s11705-023-2349-1
关键词: concentrated solar power (CSP) Mg corrosion inhibitor Mg–Ni intermetallic salt purification thermal energy storage (TES)
Research progress in tribo-electrochemistry and tribo-electrochemical polishing
ZHAI Wenjie
《机械工程前沿(英文)》 2007年 第2卷 第4期 页码 463-467 doi: 10.1007/s11465-007-0080-0
关键词: tribo-electrochemical mechanisms planarization non-aqueous tribo-electrochemistry summary
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1440-1449 doi: 10.1007/s11705-023-2333-9
关键词: MXene supercapacitor cobalt doping structure characterization electrochemical performance
YING Diwen, JIA Jinping, ZHANG Lehua
《环境科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 305-310 doi: 10.1007/s11783-007-0051-z
关键词: ACF apparent exchange hydrogen molecule activated biological process
标题 作者 时间 类型 操作
Corrosion behavior of metallic alloys in molten chloride salts for thermal energy storage in concentrated
Wenjin Ding, Alexander Bonk, Thomas Bauer
期刊论文
Influence of surface modified mixed metal oxide nanoparticles on the electrochemical and mechanical properties
期刊论文
Long-term effects of electrochemical realkalization on carbonated concrete
Peng ZHU, Ji ZHANG, Wenjun QU
期刊论文
On corrosion to stainless steel by calcium chloride with different extender
Lv XU, Yuanyang HU, Liwei WANG, Ruzhu WANG,
期刊论文
Monitoring corrosion of reinforcement in concrete structures via fiber Bragg grating sensors
Zhupeng ZHENG, Xiaoning SUN, Ying LEI
期刊论文
Corrosion mechanisms of candidate structural materials for supercritical water-cooled reactor
Lefu ZHANG, Fawen ZHU, Rui TANG
期刊论文
Recent advances in electrochemical decontamination of perfluorinated compounds from water: a review
期刊论文
Synergistic effects of sodium hypochlorite disinfection and iron-oxidizing bacteria on early corrosion
期刊论文
Synthesis of mono and bis-4-methylpiperidiniummethyl-urea as corrosion inhibitors for steel in acidic
Abbas TEIMOURI, Nasrin SOLTANI, Alireza Najafi CHERMAHINI
期刊论文
Corrosion behavior of Fe–Cr–Ni based alloys exposed to molten MgCl2–KCl–NaCl salt with over-addedMg corrosion inhibitor
期刊论文
Enhanced electrochemical performance of CoNiS@TiCT electrode material through doping of cobalt element
期刊论文