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Application of nanomaterials in antifouling:A review

Nano Materials Science 2024年第6期6卷 672-700页

作者： Nan Wang Ruiyong Zhang Kunpeng Liu Yuxin Zhang Xin Shi wolfgang sand Baorong Hou Key Laboratory of Marine Environmental Corrosion and Bio-fouling Institute of OceanologyChinese Academy of Sciences7 Nanhai RoadQingdao266071PR China Institute of Marine Corrosion Protection Guangxi Key Laboratory of Marine Environmental ScienceGuangxi Academy of Sciences98 Daling RoadNanning530007PR China College of Material Science and Engineering Chongqing UniversityChongqing400044PR China Aquatic Biotechnology University of Duisburg-EssenUniversit€atsstraße 245141EssenGermany Institute of Biosciences Freiberg University of Mining and TechnologyLeipziger Straße 2909599FreibergGermany

With the continuous development of the marine economy and the upgrading of marine infrastructure,the increasing marine engineering equipment is facing a serious problem of marine ***,developing marine antifouling materials and antifouling technologies is extremely difficult due to the complexity of the marine environment and the biodiversity of the ***,it is the key breakthrough to develop advanced materials for solving marine fouling *** with small dimensions and controlled microstructure have outstanding antifouling efficiency and great promise for various antifouling ***,the development of antifouling nanomaterials and technologies in recent years are reviewed for aspects of types of antifouling nanomaterials,technologies of antifouling,and potential application of *** antifouling nanomaterials are categorized as non-metal-based nanomaterials,metal-based nanomaterials,polymeric nanomaterials,composite nanomaterials,and ***,the potential applications of antifouling nanomaterials,including marine antifouling,water treatment,and medical antifouling are ***,we proposed the perspectives of research and development trends of the antifouling *** overview may promote the development of new efficient antifouling nanomaterials and develop their potential commercial applications.

关键词： Nanomaterials Antifouling Antibacterial Anticorrosion Coating Membranes

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Preface:Corrosion and protection in marine environment

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Journal of Central South University 2024年第10期31卷 3349-3351页

作者： ZHANG Bin-bin ZHANG Rui-yong WANG Yi WANG Wei sand wolfgang Key Laboratory of Advanced Marine Materials Key Laboratory of Marine Environmental Corrosion and Bio-foulingInstitute of OceanologyChinese Academy of SciencesQingdao 266071China University of Chinese Academy of Sciences Beijing 100049China School of Materials Science and Engineering Ocean University of ChinaQingdao 266100China Aquatic Biotechnology University of Duisburg-Essen45141 EssenGermany

The development of the marine economy,the protection of maritime rights,and the construction of a maritime power all rely on the support of various marine engineering facilities and ***,when materials are used in marine environments,they face various issues of corrosion and *** occurrence of these problems not only significantly impacts the performance of materials but can also lead to substantial economic losses and even catastrophic or sudden safety ***,corrosion and prevention of various materials used in marine environments have always been challenging issues faced by researchers and engineering professionals.A deep understanding of the marine corrosion mechanisms of various materials,as well as the design and development of materials and technologies with excellent anti-corrosion properties,are the focal points and hot topics of interest for researchers in this field.

关键词： corrosion Corrosion fouling

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Anaerobic microbiologically influenced corrosion mechanisms interpreted using bioenergetics and bioelectrochemistry： A review

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Journal of Materials Science & Technology 2018年第10期34卷 1713-1718页

作者： Yingchao Li Dake Xu Changfeng Chen Xiaogang Li Ru Jia Dawei Zhang wolfgang sand Fuhui Wang Tingyue Cu Beijing Key Laboratory of Failure Corrosion and Protection of Oil/Gas Facility MaterialsDepartment of Materials Science and EngineeringChinaUniversity of Petroleum(Beijing)Beijing 102249China Corrosion and Protection Division Shenyang National Laboratory for Material SciencesNortheastern UniversityShenyang 110819China Corrosion&Protection Center University of Science&Technology BeijingBeijing 100083China Department of Chemical and Biomolecuiar Engineering lnstitute for Corrosion and Multiphase TechnologyOhio UniversityAthensOH 45701USA College of Environmental Science and Engineering Donghua UniversityShanghai 200051China College of Environmental Science and Engineering Nankai University.Tianjin 300071China Department of Chemical and Biomolecular Engineering Institute for Corrosion and Multiphase Technology.Ohio University.Athens.OH 45701USA

Microbiologically influenced corrosion （MIC） is a major cause of corrosion damages, facility failures, and financial losses, making MIC an important research topic. Due to complex microbiological activities and a lack of deep understanding of the interactions between biofilms and metal surfaces, MIC occurrences and mechanisms are difficult to predict and interpret. Many theories and mechanisms have been pro- posed to explain MIC. In this review, the mechanisms of MIC are discussed using hioenergetics, microbial respiration types, and biofilm extracellular electron transfer （EET）. Two main MIC types, namely EET-MIC and metabolite MIC （M-ME）, are discussed. This brief review provides a state of the art insight into MIC mechanisms and it helps the diagnosis and prediction of occurrences of MIC under anaerobic conditions in the oil and gas industry.

关键词： Microbiologically influenced corrosion Bioenergetics Biofilm Bioelectrochemistry MIC classification Extracellular electron transfer (EET)

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Recent advances on electroactive CNT-based membranes for environmental applications:The perfect match of electrochemistry and membrane separation

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Chinese Chemical Letters 2020年第10期31卷 2539-2548页

作者： Yanbiao Liu Fuqiang Liu Ning Ding Xuemei Hu Chensi Shen Fang Li Manhong Huang Zhiwei Wang wolfgang sand Chong-Chen Wang Textile Pollution Controlling Engineering Center of Ministry of Environmental Protection College of Environmental Science and EngineeringDonghua UniversityShanghai 201620China Shanghai Institute of Pollution Control and Ecological Security Shanghai 200092China Key Laboratory of Cleaner Production and Integrated Resource Utilization of China National Light Industry Beijing Technology and Business UniversityBeijing 100048China State Key Laboratory of Pollution Control and Resource Reuse School of Environmental Science and EngineeringTongji UniversityShanghai 200092China Institute of Biosciences Freiberg University of Mining and TechnologyFreiberg 09599Germany Beijing Key Laboratory of Functional Materials for Building Structure and Environment Remediation Beijing University of Civil Engineering and ArchitectureBeijing 100044China

Global climate change,growing population,and environmental pollution underscore the need for a greater focus on providing advanced water treatment *** electrochemical basedprocesses are becoming promising solutions,they still face challenges owing to mass transport and upscaling which hinder the exploitation of this *** design and reactor configuration are key factors for achieving operational *** electroactive membrane has proven to be a breakthrough technology integrating electrochemistry and membrane separation with an enhanced mass transport by *** this review article,we discuss recent progress in environmental applications of electroactive membranes with particular focus on those composed of carbon nanotubes(CNT)due to their intriguing physicochemical prope *** applications in degradation of refractory contaminants,detoxification and sequestration of toxic heavy metal ions,and membrane fouling alleviations are systematically *** then discuss the existing limitations and opportunities for future *** development of advanced electroactive systems depends on interdisciplinary collaborations in the areas of materials,electrochemistry,membrane development,and environmental sciences.

关键词： Electroactive membranes Carbon nanotubes Organic pollutants Heavy mental ions Antifouling

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Cu-bearing high-entropy alloys with excellent antiviral properties

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Journal of Materials Science & Technology 2021年第25期84卷 59-64页

作者： Zhong Li Dongxu Qiao Yan Xu Enze Zhou Chuntian Yang Xinyi Yuan Yiping Lu Ji-Dong Gu sand wolfgang Dake Xu Fuhui Wang Shenyang National Laboratory for Materials Science Northeastern UniversityShenyang110819China Key Laboratory for Anisotropy and Texture of Materials(Ministry of Education) School of Materials Science and EngineeringNortheastern UniversityShenyang110819China Key Laboratory of Solidification Control and Digital Preparation Technology(Liaoning Province) School of Materials Science and EngineeringDalian University of TechnologyDalian116024China Environmental Engineering Guangdong Technion Israel Institute of TechnologyShantou 515063Chin Textile Pollution Controlling Engineering Center of Ministry of Environmental Protection College of Environmental Science and EngineeringDonghua UniversityShanghai201620China

The worldwide outbreak of COVID-19 since December 2019 has caused great challenges to health organizations,and brought tremendous impact on the global *** have been over62.3 million confirmed infection cases and 1.4 million deaths reported until now(December 1 st,2020),and the numbers are still growing[1].Although not as influential as COVID-19.

关键词： alloys entropy fir

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Significantly enhanced photoelectrochemical cathodic protection performance and preventing biofouling dual functional Cu_(2)ZnSnS_(4)/TiO_(2)nanotube composite material

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Journal of Central South University 2024年第10期31卷 3583-3595页

作者： XUE Jun-jie QIN Ying-nan YAN Ke-xin sand wolfgang GAO Hong-tao WANG Ning College of Chemistry and Molecular Engineering Qingdao University of Science and TechnologyQingdao 266042China CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling Institute of OceanologyChinese Academy of SciencesQingdao 266071China College of Environment and Safety Engineering Qingdao University of Science and TechnologyQingdao 266042China

A new type of photoelectrochemical cathodic protection technology(a combination of seawater corrosion and biological fouling resistance)is being actively researched to alleviate the serious corrosion of marine metal *** present,there is almost no research on anti-corrosion and anti-fouling dual functional *** this paper,Cu_(2)ZnSnS_(4)is attached to the surface of TiO,nanotubes through a one-step hydrothermal method for *** results indicate that when the hydrothermal reaction time is 24 h,Cu_(2)ZnSnS_(4)/TiO_(2)nanocomposite material exhibits excellent performance in coupling with the protected 304 SS,with its open circuit potential shifts negatively to-1.04 *** material improves the separation efficiency of photogenerated electrons and effectively improves the photochemical cathodic protection of 304 stainless *** high removal rate of Staphylococcus aureus(up to 93%)of the as-prepared samples also proved that it has the effect of the anti-biological fouling.

关键词： photoelectrochemical cathodic protection anti-corrosion Cu_(2)ZnSnS_(4) anti-biofouling Staphylococcus aureu

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内源碳PHA的贮存对混合菌群耐低温特性的影响

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环境科学 2019年第4期40卷 1914-1921页

作者：杨建鹏张健田晴朱艳彬李方 wolfgang sand 东华大学环境科学与工程学院上海201620

本文研究碳源调控磷回收强化生物脱氮除磷(biological bio-nutrient removal-carbon regulation and phosphorus recovery,BBNR-CPR)反应器耐低温特性.不断降低BBNR-CPR反应器运行温度,发现BBNR-CPR反应器能够长期在低温(≤15℃)、低C/N比(<4. 16)条件下稳定运行,维持总磷的平均去除率为91. 20%,氨氮的平均去除率为81. 10%,总氮的平均去除率为58. 62%.随着运行时间的增加与温度的下降,BBNR-CPR反应器生物内膜具有脱氮除磷以及PHA贮存功能的种属Candidatus_Competibacter、Candidatus_Accumulibacter、Run-SP154、Thauera、Candidatus_Nitrotoga的相对丰度不断提高,成为耐受低温条件的优势种属.在相同碳源浓度、合成PHA的时间一致的条件下,生物膜内PHA的合成量受温度影响; 25、15和8℃合成的PHA量分别占生物膜干重的16. 24%、11. 49%和9. 01%.预贮存PHA的生物膜具有耐受低温的能力;在高PHA水平,8℃和15℃的除磷效率分别为97. 46%和100%,脱氮效率分别为55. 15%和82. 55%;而在低PHA水平,8℃和15℃的除磷效率分别为11. 39%和35. 02%,脱氮效率分别为0%和12. 10%.

关键词：脱氮除磷聚羟基烷酸酯(PHA) 低温低C/N 混合菌群

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Development and progress in polymer materials foranti-corrosion and anti-fouling applications:A review

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Journal of Central South University 2024年第10期31卷 3547-3569页

作者： LYU Ren-jiang WANG Nan ZHANG Rui-yong GAO Guang-tao LI Sheng-xi DUAN Ji-zhou HOU Bao-rong sand wolfgang Key Laboratory of Rubber-Plastics Ministry of EducationQingdao University of Science&TechnologyQingdao 266042China Key Laboratory of Advanced Marine Materials Key Laboratory of Marine Environmental Corrosion and Bio-foulingInstitute of OceanologyChinese Academy of SciencesQingdao 266071China Institute of Marine Corrosion Protection Guangxi Key Laboratory of Marine Environmental ScienceGuangxi Academy of SciencesNanning 530007China

Corrosion has always been a difficult problem that troubles and restricts the application and development ofengineering *** endowing coatings on metal surfaces with polymer material,it is possible to protect othermaterials from factors including acid and alkali,water vapor,***,it is necessary to summarize theresearch progress of polymer materials in the field of pollution and corrosion prevention in recent *** articlesummarizes four types of polymer materials with good weather resistance:polyurethane(PU),polydimethylsiloxane(PDMS),polyvinylidene fluoride(PVDF),and polyvinylidene chloride(PVDC).These four polymer materials aresuitable for making polymer anti-corrosion or anti-fouling materials and each has its own *** can firmlyadhere to various substrates,effectively protecting and extending their lifespan,but the environmentally friendly varietiescurrently used,namely water-borne polyurethanes(WPU),generally have poor mechanical *** is nontoxicand has excellent hydrophobicity,but its static anti-fouling ability is insufficient when applied in the field of *** has good chemical resistance and high mechanical properties,good UV resistance making it suitable foroutdoor use like in the marine ***,PVDF lacks flexibility after molding and its manufacturing cost isrelatively *** has excellent water vapor barrier properties,but poor adhesion to metal material ***,researchers need to modify these four polymers when using them to solve the problem of corrosion *** article will review the research progress of four types of polymers in recent years from the perspectivesof anti-corrosion,anti-fouling,and a strategy named as self-healing that is beneficial for protecting polymer surfacesfrom mechanical damage,and summarize the modification methods adopted by researchers when applying ***,a summary of the application and the prospects of thes

关键词： anti-corrosion polymer corrosion anti-fouling self-healing

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Effect of organic carbon sources on the anodic corrosion of magnesium AZ31B by sulfate-reducing prokaryote

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Journal of Central South University 2024年第10期31卷 3369-3381页

作者： LI Jin-rong ZHANG Jie KRISHNAMURTHY Mathivanan ZHU Qing-jun XING Shao-hua ZHANG Rui-yong sand wolfgang DUAN Ji-zhou HOU Bao-rong Key Laboratory of Advanced Marine Materials Key Laboratory of Marine Environmental Corrosion and Bio-foulingInstitute of OceanologyChinese Academy of SciencesQingdao 266071China Institute of Marine Corrosion Protection Guangxi Academy of SciencesNanning 530007China College of Materials Science and Engineering Qingdao University of Science and TechnologyQingdao 266042China Open Studio for Marine Corrosion and Protection Pilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266237China State Key Laboratory for Marine Corrosion and Protection Luoyang Ship Material Research InstituteQingdao 266101China Institute of Biosciences University of Mining and Technology09599 FreibergGermany Aquatic Biotechnology Faculty for ChemistryUniversity of Duisburg-Essen45141 EssenGermany

Corrosion caused by sulfate-reducing prokaryotes(SRP)is an important cause of magnesium alloy anode failure in oil *** this study,the effects of Desulfovibrio ***3 on the corrosion behavior of AZ31B magnesium alloy anode in organic carbon sources with different contents in simulated tidal flat environment were analyzed using weight loss test,surface analysis and electrochemical analysis *** results showed that the weight loss rate of coupons in low carbon sources contents(0%,1%,10%)was higher than that in 100%carbon *** analyses showed that the corrosion current density(J_(corr))under low carbon sources contents was larger,while the charge transfer resistance(R_(ct))was lower,leading to a higher corrosion rate compared to those under 100%carbon sources *** from scanning electron microscopy(SEM)and confocal laser scanning microscopy(CLSM)revealed more severe pitting corrosion on the alloy surface in the absence of carbon *** addition,a large number of nanowires were observed between bacteria on the alloy surface using *** with thermodynamic calculations,it was demonstrated that the corrosion of coupons by Desulfovibrio ***3 in the absence of carbon sources was achieved through extracellular electron transfer.

关键词： AZ31B magnesium anode organic carbon source microbiologically influenced corrosion(MIC) sulfatereducing prokaryotes

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Investigation of mortar corrosion by an acidophilic sulfur-oxidizing microorganism ***

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Journal of Central South University 2024年第10期31卷 3423-3434页

作者： WANG Dong-sheng FENG Chao GUAN Fang sand wolfgang KRISHNAMURTHY Mathivanan WAN Fei ZHANG Rui-yong School of Civil Engineering Qingdao University of TechnologyQingdao 266033China Key Laboratory of Advanced Marine Materials Key Laboratory of Marine Environmental Corrosion and Bio-foulingInstitute of OceanologyChinese Academy of SciencesQingdao 266071China Guangxi Key Laboratory of Marine Environmental Science Institute of Marine Corrosion ProtectionGuangxi Academy of SciencesNanning 530007China Aquatic Biotechnology University of Duisburg-Essen45141 EssenGermany Institute of Biosciences Freiberg University of Mining and Technology09599 FreibergGermany

The corrosion behavior of the acidophilic sulfur-oxidizing microorganism(ASOM)Acidithiobacillusthiooxidans(***)on mortar was investigated for changes of medium and mortar,as well as for weight lossand surface morphology of mortar *** loss analysis showed that mortar weight was reduced by(15.1±2.2)%after 56 *** surface analysis of mortar specimens showed weakly structured fibrous substances with2−100μm in *** pH variations of the mortar surface and medium indicated that biogenic sulfuric acid had beenproduced by *** results prove that *** accelerated concrete corrosion and caused concretefailure.

关键词： sulfur-oxidizing bacteria Acidithiobacillus thiooxidans mortar corrosion biogenic sulfuric acid mass loss

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