基于电化学检测对两种金属文物封护材料防水性能评估
Evaluation of Waterproof Performance of Two Types Sealing Materials for Metal Artifacts Based on Electrochemical Testing
DOI: 10.12677/ms.2024.1410154, PDF,    科研立项经费支持
作者: 许 浩：北京大学考古文博学院，北京；贾明浩：中国社会科学院考古研究所，北京；胡 沛：北京化工大学，软物质工程与高精尖中心，北京；北京化工大学，文物保护领域科技评价研究国家文物局重点科研基地，北京；胡 钢*：北京大学考古文博学院，北京；北京大学考古科学教育部重点实验室，北京
关键词: B72；微晶石蜡；电化学测量；电化学噪声；B72； Microcrystalline Paraffin Wax； Electrochemical Testing； Electrochemical Noise
摘要: B72 (Paraloid B-72)与微晶石蜡，作为传统的保护封护材料，一直被广泛运用于文物保护修复实践。本研究旨在探究两种封护材料的防水保护性能，以便更好地指导修复实践，同时引入电化学噪声技术，探索其在评估涂层防腐性能的能力。实验使用修复实践中的方式制备涂层，并使用极化曲线、电化学阻抗谱及电化学噪声三种电化学方法，结合扫描电子显微镜，对涂层进行研究。结果表明，B72与微晶石蜡在成膜性和耐水性上各有优劣，不同的特性表明它们适合运用在不同的场合。此外电化学噪声的结果与常规电化学的测量结果有较好的一致性，而其无损、便于测量和稳定性要求低的独特优势不仅满足文物保护的原则要求，也适合金属文物腐蚀情况的现场测量与长期监测。
Abstract: B72 (Paraloid B-72) and microcrystalline paraffin wax, as traditional sealing materials, have been widely used in cultural relics preservation and restoration practices. The aim of this study was to investigate the waterproof preservation performance of these two sealing materials in order to better guide restoration practices, and to introduce the electrochemical noise (EN) to explore its ability in evaluating the anticorrosive performance of coatings. The coatings were prepared in the same way as in restoration practice and were investigated using three electrochemical methods, polarization curves, electrochemical impedance spectroscopy (EIS) and electrochemical noise, in conjunction with scanning electron microscopy (SEM). The results showed that B72 and microcrystalline paraffin wax had their own advantages and disadvantages in terms of film formation and waterproof performance. The different properties indicated that they were suitable for different applications. In addition, the results of electrochemical noise were in good agreements with those of conventional electrochemical measurements. Its unique advantages of non-destructive, easy to measure and low stability requirement not only satisfy the principle requirements of cultural relics preservation, but also are suitable for on-site measurements and long-term monitoring of corrosion of metal artifacts.
文章引用：许浩, 贾明浩, 胡沛, 胡钢. 基于电化学检测对两种金属文物封护材料防水性能评估[J]. 材料科学, 2024, 14(10): 1396-1408. https://doi.org/10.12677/ms.2024.1410154

参考文献

[1] 许淳淳, 潘路. 金属文物保护全程技术方案[M]. 北京: 化学工业出版社, 2012.
[2] 王蕙贞. 文物保护学[M]. 北京: 文物出版社, 2009.
[3] 黄克忠, 著. 中国文化遗产研究院, 编. 中国文物保护与修复技术[M]. 北京: 科学出版社, 2009.
[4] 芮书静, 邵帅, 李振兴, 等. 碳钢表面缓蚀封护膜的制备及耐蚀性能研究[J]. 化工新型材料, 2019, 47(3): 267-271.
[5] 章月, 杨隽永, 冯向伟, 等. 新型文物封护保护材料氟橡胶耐紫外性能研究[J]. 文物保护与考古科学, 2022, 34(1): 49-54.
[6] 田兴玲, 贾政, 赵旭辉. 新型封护材料ZS-922对青铜文物保护效果的评价研究[J]. 材料保护, 2020, 53(9): 32-38.
[7] 沈大娲, 马立治, 潘路, 等. 铁质文物保护的封护材料[J]. 涂料工业, 2009, 39(1): 17-19.
[8] 齐迎萍, 李振兴, 冯绍彬. 铁质基体表面缓蚀-封护工艺研究[J]. 材料保护, 2019, 52(10): 96-99.
[9] 王子尧. 由金属文物的封护兼谈文物保护原则[C]//中国文物保护技术协会第七次学术年会论文集. 扬州: 扬州博物馆, 2012: 49-55.
[10] 滕飞, 胡钢. WB-1复合气相缓蚀剂对清代带锈铁质钱币文物的保护研究[J]. 文物保护与考古科学, 2016, 28(1): 18-23.
[11] 张英蓉, 曲亮. 故宫室外铁质文物封护剂评价方法研究[J]. 文物保护与考古科学, 2021, 33(4): 118-127.
[12] 陈丽姣, 李宁, 胡会利, 等. 检测涂层防护性能的电化学方法[J]. 涂料工业, 2008, 38(5): 53-57, 60.
[13] 滕飞, 井宇阳, 胡钢. 铸铁文物复合气相缓蚀剂的复配与研究[J]. 中国腐蚀与防护学报, 2015, 35(3): 265-270.
[14] 贾明浩, 胡沛, 胡钢. 儿茶素对模拟古代铁质文物的稳定化保护[J]. 腐蚀与防护, 2022, 43(1): 1-7.
[15] Iverson, W.P. (1968) Transient Voltage Changes Produced in Corroding Metals and Alloys. Journal of the Electrochemical Society, 115, Article 617. [Google Scholar] [CrossRef] 
[16] Eden, D.A., Hladky, K., John, D.G., et al. (1987) Electrochemcial Noise—Simultaneous Monitoring of Potential and Current Noise Signals from Corroding Electrodes. CORROSION. NACE.
[17] Hladky, K. and Dawson, J.L. (1981) The Measurement of Localized Corrosion Using Electrochemical Noise. Corrosion Science, 21, 317-322. [Google Scholar] [CrossRef] 
[18] Huttunen-Saarivirta, E. and Tiainen, T. (2002) Characterising the Quality of Chemical Tin Coatings on Copper by Electrochemical Current Noise Method. Applied Surface Science, 191, 106-117. [Google Scholar] [CrossRef] 
[19] Valentini, C., Fiora, J. and Ybarra, G. (2012) A Comparison between Electrochemical Noise and Electrochemical Impedance Measurements Performed on a Coal Tar Epoxy Coated Steel in 3% NaCl. Progress in Organic Coatings, 73, 173-177. [Google Scholar] [CrossRef] 
[20] Naderi, R. and Attar, M.M. (2009) Electrochemical Study of Protective Behavior of Organic Coating Pigmented with Zinc Aluminum Polyphosphate as a Modified Zinc Phosphate at Different Pigment Volume Concentrations. Progress in Organic Coatings, 66, 314-320. [Google Scholar] [CrossRef] 
[21] Mills, D.J. and Mabbutt, S. (2000) Investigation of Defects in Organic Anti-Corrosive Coatings Using Electrochemical Noise Measurement. Progress in Organic Coatings, 39, 41-48. [Google Scholar] [CrossRef] 
[22] Mabbutt, S.J. and Mills, D.J. (1998) Technical Note Novel Configurations for Electrochemical Noise Measurements. British Corrosion Journal, 33, 158-160. [Google Scholar] [CrossRef] 
[23] Mabbutt, S., Mills, D.J. and Woodcock, C.P. (2007) Developments of the Electrochemical Noise Method (ENM) for More Practical Assessment of Anti-Corrosion Coatings. Progress in Organic Coatings, 59, 192-196. [Google Scholar] [CrossRef] 
[24] Jamali, S.S., Mills, D.J. and Sykes, J.M. (2014) Measuring Electrochemical Noise of a Single Working Electrode for Assessing Corrosion Resistance of Polymer Coated Metals. Progress in Organic Coatings, 77, 733-741. [Google Scholar] [CrossRef] 
[25] Jamali, S.S. and Mills, D.J. (2016) A Critical Review of Electrochemical Noise Measurement as a Tool for Evaluation of Organic Coatings. Progress in Organic Coatings, 95, 26-37. [Google Scholar] [CrossRef] 
[26] Jamali, S.S. and Mills, D. (2021) An Assessment of Intrinsic Noise of Pseudo-Reference Electrodes and Instrumental Noise to Enable Reliable Electrochemical Noise Measurements in Situ on Organically Coated Metal. Electrochimica Acta, 398, Article ID: 139279. [Google Scholar] [CrossRef] 
[27] Chen, J.F. and Bogaerts, W.F. (1995) The Physical Meaning of Noise Resistance. Corrosion Science, 37, 1839-1842. [Google Scholar] [CrossRef] 
[28] Gusmano, G., Montesperelli, G., Pacetti, S., Petitti, A. and D’Amico, A. (1997) Electrochemical Noise Resistance as a Tool for Corrosion Rate Prediction. CORROSION, 53, 860-868. [Google Scholar] [CrossRef] 
[29] Mansfeld, F. and Xiao, H. (1994) Response to “Comment on ‘electrochemical Noise Analysis of Iron Exposed to NaCl Solutions of Different Corrosivity’” [J. Electrochem. Soc., 140, 2205]. Journal of The Electrochemical Society, 141, 1403-1404. [Google Scholar] [CrossRef] 
[30] Dawson, J.L., Eden, D.A. and Carr, R.N. (1992) Production of Electrochemical Impedance Spectra Uses Spontaneously Occurring Potential Noise between Array of Electrodes to Produce Electrochemical Impedance Spectra, WO9216825-A1; AU9215649-A; GB2269458-A; GB2269458-B; US5425867-A. World Intellectual Property Organization.
[31] Bertocci, U. and Huet, F. (1997) Noise Resistance Applied to Corrosion Measurements: III. Influence of the Instrumental Noise on the Measurements. Journal of The Electrochemical Society, 144, 2786-2793. [Google Scholar] [CrossRef] 
[32] Bertocci, U., Gabrielli, C., Huet, F., Keddam, M. and Rousseau, P. (1997) Noise Resistance Applied to Corrosion Measurements: II. Experimental Tests. Journal of the Electrochemical Society, 144, 37-43. [Google Scholar] [CrossRef] 
[33] Bertocci, U., Gabrielli, C., Huet, F. and Keddam, M. (1997) Noise Resistance Applied to Corrosion Measurements: I. Theoretical Analysis. Journal of The Electrochemical Society, 144, 31-37. [Google Scholar] [CrossRef] 
[34] Bosch, R., Cottis, R.A., Csecs, K., Dorsch, T., Dunbar, L., Heyn, A., et al. (2014) Reliability of Electrochemical Noise Measurements: Results of Round-Robin Testing on Electrochemical Noise. Electrochimica Acta, 120, 379-389. [Google Scholar] [CrossRef] 
[35] Ritter, S., Huet, F. and Cottis, R.A. (2010) Guideline for an Assessment of Electrochemical Noise Measurement Devices. Materials and Corrosion, 63, 297-302. [Google Scholar] [CrossRef] 
[36] Huet, F. and Ngo, K. (2019) Electrochemical Noise—Guidance for Improving Measurements and Data Analysis. Corrosion, 75, 1065-1073. [Google Scholar] [CrossRef] 
[37] Xia, D., Song, S., Behnamian, Y., Hu, W., Cheng, Y.F., Luo, J., et al. (2020) Review—Electrochemical Noise Applied in Corrosion Science: Theoretical and Mathematical Models Towards Quantitative Analysis. Journal of the Electrochemical Society, 167, Article ID: 081507. [Google Scholar] [CrossRef] 

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