SECM

作品数:52被引量:127H指数:7
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相关领域:理学更多>>
相关作者:卢小泉张鉴清曹发和夏妍刘秀玉更多>>
相关机构:西北师范大学山东大学厦门大学浙江大学更多>>
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相关基金:国家自然科学基金浙江省自然科学基金山东省自然科学基金福建省自然科学基金更多>>
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Spatial mapping of the localized corrosion behavior of a magnesium alloy AZ31B tungsten inert gas weld
《Journal of Magnesium and Alloys》2025年第1期193-206,共14页Leslie G.(Bland)Miller Corey M.Efaw Rebecca F.Schaller Kari Higginbotham Steve D.Johns Paul H.Davis Elton Graugnard John R.Scully Michael F.Hurley 
Funding from the U.S.Army Research Laboratory under agreement No.W911NF-14–2–0005 with Dr.Joe Labukas as project manager supported co-author JMF;Funding by the Office of Naval Research grant No.N000141210967 with Dr.David A.Shifler as scientific officer supported co-author LGB;The Bruker Dimension Icon AFM utilized in this work is located in the Boise State University Surface Science Laboratory(SSL),which is part of the FaCT Core Facility,RRID:SCR_024733,that receives support from the National Institutes of Health under the Institutional Development Awards Program of the National Institute of General Medical Sciences via grants#P20GM148321 and P20GM103408,the former of which also partially supports co-authors CME and PHD.
Sections of a magnesium alloy,AZ31B,joined with tungsten inert gas(TIG)welding,were examined with scanning electrochemical microscopy(SECM)and scanning Kelvin probe force microscopy(SKPFM)to investigate corrosion mech...
关键词:Scanning electrochemical microscopy(SECM) Scanning kelvin probe force microscopy(SKPFM) Hydrogen evolution reaction(HER) Anodically induced cathodic activation 
Investigating mass transport in Li-ion battery electrodes using SECM and SICM
《DeCarbon》2024年第4期39-45,共7页Anjana Raj Raju Andrew Danis Steen B.Schougaard 
The financial support received from the Natural Sciences and Engineering Research Council(NSERC)for Grant No.RGPIN-2019-07200 is gratefully acknowledged;The authors would like to acknowledge Prof.Janine Mauzeroll(McGill University)for providing the lab facilities for microelectrode preparation.
Lithium-ion batteries(LIBs)are indispensable as global energy production transitions to sustainable production.Nevertheless,the use of LIBs in renewable energy storage applications is challenging due to their limited ...
关键词:SECM SICM Mass transport MacMullin number Effective conductivity Effective diffusivity 
利用探针跳跃式扫描离子电导显微镜技术揭示结直肠癌单细胞层面对H_(2)O_(2)良性应激的动态响应
《Science Bulletin》2024年第12期1909-1919,共11页王东 Emily Woodcock 杨羲 Hiromi Nishikawa Elena V.Sviderskaya Masanobu Oshima Christopher Edwards 张彦军 Yuri Korchev 
supported by Japan Society for the Promotion of Science KAKENHI(21H01770,22K04890);the World Premier International Research Center Initiative(WPI),MEXT,Japan。
Colorectal cancer(CRC),a widespread malignancy,is closely associated with tumor microenvironmental hydrogen peroxide(H_(2)O_(2))levels.Some clinical trials targeting H_(2)O_(2)for cancer treatment have revealed its pa...
关键词:SPM NANOPROBE NANOBIOLOGY SECM ROS STIFFNESS 
Corrosion Investigation by Scanning Electrochemical Microscopy of AISI 446 and Ti-Coated AISI 446 Ferritic Stainless Steel as Potential Material for Bipolar Plate in PEMWE
《Acta Metallurgica Sinica(English Letters)》2024年第4期607-619,共13页Andrea Kellenberger Nicolae Vaszilcsin Mircea Laurentiu Dan Ion Mitelea Alexandru Adrian Geana Sigrid Lædre Corneliu M.Craciunescu 
funding from the EEA Grants 2014-2021,under Project contract No.2/2019 CoDe-PEM(EEA RO-NO-2018-0502).
The components of proton exchange membrane water electrolysers frequently experience corrosion issues, especially at high anodic polarization, that restrict the use of more affordable alternatives to titanium. Here, w...
关键词:Ferritic stainless steel CORROSION Ti coating Scanning electrochemical microscopy(SECM) Magnetron sputtering Proton exchange membrane water electrolysis(PEMWE) 
基于SECM探究含镓铝合金微区腐蚀行为
《大众科技》2024年第1期63-68,共6页陈志文 辛延琛 廖中华 马英群 王友彬 
广西自治区级大学生创新创业训练计划资助项目(20220100005)。
为探究杂质镓(Ga)对铝合金微区腐蚀行为的影响,采用宏观电化学测试技术及扫描电化学显微镜(SECM)研究含镓铝合金在Na Cl溶液中的腐蚀行为。研究结果显示,随着Ga含量的升高,铝合金阻抗值由4.80×10^(3)Ω·cm^(2)降至4.07×10^(2)Ω·cm^...
关键词:铝合金  微区腐蚀 扫描电化学显微镜 
High-density single antibody electrochemical nanoarrays
《Nano Research》2023年第4期5412-5418,共7页Khalil Chennit Yannick Coffinier Shuo Li Nicolas Clément Agnès Anne Arnaud Chovin Christophe Demaille 
The fabrication and electrochemical interrogation of very high density single-antibody nanoarrays is reported.Gold nanodots,15 nm in diameter,arranged in large(cm2)square arrays with a pitch of 200 nm,are used as carr...
关键词:single entity electrochemistry electrochemical digital immunoassays atomic force-scanning electrochemical microscopy(AFM-SECM) 
Scanning Electrochemical Microscopy for Chemical Imaging and Understanding Redox Activities of Battery Materials
《Chemical & Biomedical Imaging》2023年第2期110-120,共11页Lyndi E.Strange Xiao Li Eric Wornyo Md Ashaduzzaman Shanlin Pan 
supporting this work under Award Number CBET-2113505;support of the Marilyn Williams Elmore and John Durr Elmore Professor fellowship and the Alabama Transportation Institute(ATI)Seed Funding Program.
Improving the charge storage capacity and lifetime and charging/discharging efficiency of battery systems is essential for large-scale applications such as long-term grid storage and long-range automobiles.While there...
关键词:SECM SEI BATTERY scanning probe imaging LIB in situ imaging electrochemical characterization energy storage development redox-flow battery 
常减压蒸馏装置中和缓蚀剂的筛选与评价被引量:2
《炼油与化工》2022年第6期25-27,共3页刘光普 孙文刚 曾浩见 闫冬 铁磊磊 
为了全面了解中和缓蚀剂的性能而建立的中和缓蚀剂评价方法。针对4种中和缓蚀剂进行乳化倾向,静态和动态缓蚀率评价,电化学和SECM测试评价。实验结果表明,缓蚀剂HSJ-02的综合性能最佳,静态和动态缓蚀率达到90%以上,TSI指数高,乳化倾向弱...
关键词:中和缓蚀剂 乳化倾向 SECM测试 评价方法 
Investigating local corrosion processes of magnesium alloys with scanning probe electrochemical techniques: A review被引量:3
《Journal of Magnesium and Alloys》2022年第11期2997-3030,共34页Mara Cristina Lopes de Oliveira Rejane Maria Pereira da Silva Ricardo M.Souto Renato Altobelli Antunes 
The study of corrosion of magnesium and its alloys has emerged a hot topic in the applications of lightweight structural materials. The inherently high electrochemical activity of bare magnesium surfaces still lacks a...
关键词:Magnesium alloys LEIS SECM SVET SIET SKP 
基于扫描电化学显微镜技术评价镉诱导MCF-10A细胞产生的过氧化氢水平
《环境化学》2022年第5期1693-1701,共9页张标 樊孝银 鲁理平 
国家自然科学基金(21876005,21936001);北京市卓越青年计划(BJJWZYJH 01201910005017)资助。
本研究利用扫描电化学显微镜(SECM)技术在生理条件下对人正常乳腺上皮细胞(MCF-10A)受氯化镉刺激的形态变化和活性氧物种(ROS)释放情况进行了实时检测.结果表明,MCF-10A细胞在低浓度或短时间的氯化镉刺激下呈现收缩防御模式;但受到高浓...
关键词:扫描电化学显微镜(SECM) H2O_(2) 氧化损伤 
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