[1]白嘉瑜,焦 华.化学氧化法制备表层含CuO的超细铜线及其电化学腐蚀行为研究[J].焊管,2024,47(2):87-94.[doi:10.19291/j.cnki.1001-3938.2024.02.013]
 BAI Jiayu,JIAO Hua.Preparation of Superfine Copper Wire Containing CuO by Chemical Oxidation Method and Electrochemical Corrosion Behavior[J].,2024,47(2):87-94.[doi:10.19291/j.cnki.1001-3938.2024.02.013]
点击复制

化学氧化法制备表层含CuO的超细铜线及其电化学腐蚀行为研究()
分享到:

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
47
期数:
2024年第2期
页码:
87-94
栏目:
失效分析
出版日期:
2024-02-29

文章信息/Info

Title:
Preparation of Superfine Copper Wire Containing CuO by Chemical Oxidation Method and Electrochemical Corrosion Behavior
文章编号:
10.19291/j.cnki.1001-3938.2024.02.013
作者:
白嘉瑜焦 华
1. 西安理工大学 材料科学与工程学院,西安 710048;
2. 西安理工大学 陕西省腐蚀与防护重点实验室,西安 710048
Author(s):
BAI Jiayu JIAO Hua
1. Xi’an University of Technology, School of Materials Science and Engineering, Xi’an 710048, China;
2. Xi’an University of Technology,Shaanxi Province Key Laboratory of Corrosion and Protection, Xi’an 710048, China
关键词:
化学氧化法超细铜丝微观形貌动电位极化曲线电化学阻抗谱
Keywords:
chemical oxidation method ultrafine copper wire micro ?morphology potentiodynamic polarization curveelectrochemical impedance spectroscopy
分类号:
TG174.36
DOI:
10.19291/j.cnki.1001-3938.2024.02.013
文献标志码:
A
摘要:
采用化学氧化法在超细铜线表面制备氧化物CuO,研究了不同溶液配比和反应时间制备的样品的物相成分、表面微观形貌,并通过动电位极化曲线(PD)、电化学阻抗谱分析(EIS)探究其电化学腐蚀行为。结果表明,当氢氧化钠与过硫酸铵溶液配比为1∶1,反应时间1.0 h,经过1.0 h热烧结后得到的样品表层物质为CuO/Cu2O,表面微观形貌呈碎片状,具有良好的耐腐蚀性能。原因主要是由于铜表面氧化膜的形成抑制了腐蚀反应,有效阻止了腐蚀性离子在界面的传递和扩散。
Abstract:
The oxide CuO was prepared on the surface of the ultrafine copper wire by the chemical oxidation method. The phase composition and the surface morphology of the samples prepared by the different solution ratio and reaction time were studied. The influence of the electrochemical corrosion behavior was investigated by potentiodynamic polarization curve (PD) and electrochemical impedance spectroscopy (EIS). And the results show that the moment the ratio of the sodium hydroxide and the ammonium persulfate solution is 1∶1 for 1.0 h, the surface material of the sample obtained after 1.0 h hot sintering is CuO/Cu2O, and its surface microstructure is fragmented, which has good corrosion resistance. The formation of the oxide film on the copper surface inhibits the corrosion reaction and effectively inhibits the transfer and the diffusion of electrons at the interface.

参考文献/References:

1 CHEN J J,MAO B J,WU Y F,et al.Green development strategy of offshore wind farm in China guided by life cycle assessment[J].Resources,Conservation and Recycling,2023,188:106652.2 ROGA S,BARDHAN S,KUMAR Y,et al.Recent technology and challenges of wind energy generation:a review[J].Sustainable Energy Technologies and Assessments,2022,52(Part C):102239.3 ?RKOVI?S D,SHAYESTEH E,HILBER P.Onshore wind farm?eliability centered cable routing[J].Electric Power Systems Research,2021,196:107201.4 YANG J H,CHANG Y,ZHANG L X,et al.The life?ycle energy and environmental emissions of a typical offshore wind farm in China[J].Journal of Cleaner Production,2018,180:316-324.5 JIN R S,HOU P,YANG G Y,et al.Cable routing optimization for offshore wind power plants via wind scenarios considering power loss cost model[J].Applied Energy,2019,254:113719.6 MENG Y Q,YAN S H,WU K,et al.Comparative economic analysis of low frequency AC transmission system for the integration of large offshore wind farms[J].Renewable Energy,2021,179:1955-1968. 7 WU J,WANG Z X,WANG G Q.The key technologies and development of offshore wind farm in China[J].Renewable and Sustainable Energy Reviews,2014,34:453-462. 8 COLMENAR-SANTOS A,PERERA-PEREZ J,BORGE-DIEZ D,et al.Offshore wind energy:a review of the current status,challenges and future development in Spain[J].Renewable and Sustainable Energy Reviews,2016,64:1-18. 9 ACARO?U H,GARCíA MáRQUEZ F P.High voltage direct current systems through submarine cables for offshore wind farms:a life?ycle cost analysis with voltage source converters for bulk power transmission[J].Energy,2022,249:123713.10 侯保荣,张盾,王鹏.海洋腐蚀防护的现状与未来[J].中国科学院院刊,2016,31(12):1326-1331. 11 LU X,LIU Y W,ZHAO H T,et al.Corrosion behavior of copper in extremely harsh marine atmosphere in NanshaIslands,China[J].Transactions of Nonferrous Metals Society of China,2021,31(3):703-714.12 PéREZ-RúA J A,DAS K,CUTULULIS N A.Optimum sizing of offshore wind farm export cables[J].International Journal of Electrical Power & Energy Systems,2019,113:982-990.13 GULSKI E,ANDERS G J,JONGEN R A,et al.Discussion of electrical and thermal aspects of offshore wind farms’ power cables reliability[J].Renewable and Sustainable Energy Revi?ws,2021,151:111580. [百度学术] 14 LI H P,SU Z,HU S Y,et al.Free?tanding and flexible Cu/Cu2O/CuOheterojunctionnet:a novel material as costeffective and easily recycled visible?ight photocatalyst[J].Applied Catalysis B:Environmental,2017,207:134-142.15 UTHIRAKUMAR P,DEVENDIRAN M,KIM T H,et al.Fabrication of flexible sheets of Cu/CuO/Cu2O heterojunction?anodisks:a dominant performance of multiple photocatalytic sheets under natural sunlight[J].Materials Science and Engin?ering:B,2020,260:114652. 16 ANSARI F,SHEIBANI S,FERNáNDEZ-GARCíA M.Chara?terization and performance of Cu2O nanostructures on Cu wire photocatalyst synthesized in?itu by chemical and ther?al oxidation[J].Journal of Materials Science:Materials in Electronics,2019,30(14):13675-13689.17 BEHJATI S,SHEIBANI S,HERRITSCH J,et al.Photode?radation of dyes in batch and continuous reactors by Cu2O-CuO nano?hotocatalyst on Cu foils prepared by chemical?hermal oxidation[J].Materials Research Bulletin,2020,130:110920.18 SAHA T,BIN MOBARAK M,UDDIN M N,et al.Biogenic synthesis of copper oxide (CuO) NPs exploiting Averrhoa?arambola leaf extract and its potential antibacterial activity[J].Materials Chemistry and Physics,2023,305:127979. 19 LI F P,WANG Y,DANG W,et al.Effect of curing process and pyrolysis temperature on the microstructure,adhesion and corrosion resistance of PCS-derived coatings[J].Ceramics International,2022,48(19):28046-28058.20 PARIDA S,DAS S,MALLIK A.An experimental study of copper electroplating by electrochemical impedance spectr?scopy (EIS) at room temperature[J].Materials Today. Proce?dings,2022,66(Part 2):544-547.21 ZHENG L,LUO S.Fabrication of a durable superhydrophobic surface with corrosion resistance on copper[J].International Journal of Electrochemical Science,2023,18(4):100093.

备注/Memo

备注/Memo:
收稿日期:2023-11-02
基金项目:陕西省重点研发计划(秦创原“科学家+工程师”队伍建设项目)“生物陶瓷结构优化与高性能粉末工业化制备技术”(项目编号2023KXJ-094)。
作者简介:白嘉瑜 (1992—),硕士,主要研究方向为金属材料的腐蚀防护和材料加工工程。
更新日期/Last Update: 2024-03-07