离子交换型缓蚀填料在防腐蚀涂层中的应用Ⅱ 阴离子交换型填料
Application of Ion-exchange Compounds as Corrosion Inhibiting Pigments to Organic Anticorrosion Coatings Ⅱ Anion-exchange Pigments
摘 要
铬酸盐等重金属类缓蚀性颜填料会对环境造成严重的污染, 未来该类有害物质在防腐蚀涂层中的应用将被禁止。新型的离子交换型填料因其具有可同时释放缓蚀性离子和吸附固定侵蚀性离子(H+、Cl-、SO2-4等)的双重功效, 被认为是替代传统重金属类颜填料的理想材料。本文对[V10O28]6-、MoO2-4等缓蚀性阴离子改性水滑石类层状新型离子交换型缓蚀填料在有机防腐蚀涂层中的应用进行综述。
离子交换
阴离子
填料
涂层
anticorrosion
ion-exchange
anion
pigment
coating
Abstract
It is well documented that chromate pigments and other heavy metal compounds must be eliminated from organic anticorrosion coatings due to their toxic nature and carcinogenic effects in the future. The novel ion-exchange pigments can play a double role of absorbing the harmful ions such as H+, Cl-, SO2-4 and releasing the inhibiting ions on contact with aggressive electrolyte invading the coating. The released inhibitors can provide active corrosion protection to the defects in the coating and substrate. On the other hand, the uptake of harmful ions decreases the aggressiveness of the corrosive medium, and thereby reduces the rate of corrosion processes. Therefore, such new inhibiting compounds have been developed as the potential alternate materials of the traditional toxic pigments, and have attracted a lot of attention. In this paper, the application of anion-exchange pigments, such as [V10O28]6-, MoO2-4 exchanged hydrotalcite, in organic anticorrosion coatings is reviewed.
中图分类号 TQ628.3 TG174.42
所属栏目 专论
基金项目 国家自然科学基金项目(No.50701006;No.50871021)
收稿日期 2010/6/20
修改稿日期 2010/6/28
网络出版日期
作者单位点击查看
联系人作者吴俊升(wujs76@163.com)
备注吴俊升, 副教授, 博士,
引用该论文: WU Jun-sheng,XIAO Kui,LI Xin-rong,DONG Chao-fang,LI Xiao-gang. Application of Ion-exchange Compounds as Corrosion Inhibiting Pigments to Organic Anticorrosion Coatings Ⅱ Anion-exchange Pigments[J]. Corrosion & Protection, 2011, 32(6): 458
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参考文献
【1】Sinko J. Challenges of chromate inhibitor pigments replacement in organic coatings[J]. Progress in Organic Coatings, 2001, 42(3/4):267-282.
【2】Bontchev R P, Liu S, Krumhansl J L, et al. Synthesis, characterization, and ion exchange properties of hydrotalcite Mg6Al2(OH)16(A)x(A')2-x·4H2O (A, A'=Cl-, Br-, I-, and NO-3, 2≥x≥0) derivatives[J]. Chemistry of Materials, 2003, 15(19):3669-3675.
【3】陆军, 刘晓磊, 史文颖, 等. 水滑石类插层组装功能材料[J]. 石油化工, 2003, 37(6): 539-547.
【4】Buchheit R G, Guan H, Mahajanam S, et al. Active corrosion protection and corrosion sensing in chromate-free organic coatings[J]. Progress in Organic Coatings, 2003, 47(3/4):174-182.
【5】Mahajanam S, Buchheit R G. Characterization of inhibitor release from Zn-Al-[V10O28]6- hydrotalcite pigments and corrosion protection from hydrotalcite-pigmented epoxy coatings Corrosion[J]. 2008, 64(3):230-240.
【6】Chrisanti S. The application of ion-exchanged clay as corrosion inhibiting pigments in organic coatings[D]. The Ohio State University, 2008.
【7】Gray J E, Luan B. Protective coatings on magnesium and its alloys-a critical review[J]. Journal of Alloys and Compounds, 2002, 336:88-113.
【8】Yu X, Wang J, Zhang M L, et al. One-step synthesis of lamellar molybdate pillared hydrotalcite and its application for AZ31 Mg alloy protection[J]. Solid State Sciences, 2009, 11(2):376-381.
【9】于湘, 王君, 景晓燕, 等. 功能性Zn-Al-[V10O28]6-水滑石在镁合金防腐涂层中的应用[J]. 功能材料, 2008, 39(8): 1370-1372.
【10】Chico B, Simancas J, Vega J M, et al. Anticorrosive behaviour of alkyd paints formulated with ion-exchange pigments[J]. Progress in Organic Coatings, 2008, 61(2/4):283-290.
【11】lvarez D, Collazo A, Hernández M, et al. Characterization of hybrid sol-gel coatings doped with hydrotalcite-like compounds to improve corrosion resistance of AA2024-T3 alloys[J]. Progress in Organic Coatings, 2010, 67(2):152-160.
【12】Zhang J, Frankel G S. Corrosion-sensing behavior of an acrylic-based coating system[J]. Corrosion, 1999, 55(10):957-967.
【13】Wong F, Buchheit R G. Utilizing the structural memory effect of layered double hydroxides for sensing water uptake in organic coatings[J]. Progress in Organic Coatings, 2004, 51(2):91-102.
【14】Buchheit R G, Chrisanti S, Mahajanam S. Corrosion inhibiting and sensing ion exchange pigments for organic coatings[C]//Proceedings-Electrochemical Society, Corrosion and Corrosion Control in Saltwater Environments II-Proceedings of the International Symposium, ECS, 2004:376-385.
【2】Bontchev R P, Liu S, Krumhansl J L, et al. Synthesis, characterization, and ion exchange properties of hydrotalcite Mg6Al2(OH)16(A)x(A')2-x·4H2O (A, A'=Cl-, Br-, I-, and NO-3, 2≥x≥0) derivatives[J]. Chemistry of Materials, 2003, 15(19):3669-3675.
【3】陆军, 刘晓磊, 史文颖, 等. 水滑石类插层组装功能材料[J]. 石油化工, 2003, 37(6): 539-547.
【4】Buchheit R G, Guan H, Mahajanam S, et al. Active corrosion protection and corrosion sensing in chromate-free organic coatings[J]. Progress in Organic Coatings, 2003, 47(3/4):174-182.
【5】Mahajanam S, Buchheit R G. Characterization of inhibitor release from Zn-Al-[V10O28]6- hydrotalcite pigments and corrosion protection from hydrotalcite-pigmented epoxy coatings Corrosion[J]. 2008, 64(3):230-240.
【6】Chrisanti S. The application of ion-exchanged clay as corrosion inhibiting pigments in organic coatings[D]. The Ohio State University, 2008.
【7】Gray J E, Luan B. Protective coatings on magnesium and its alloys-a critical review[J]. Journal of Alloys and Compounds, 2002, 336:88-113.
【8】Yu X, Wang J, Zhang M L, et al. One-step synthesis of lamellar molybdate pillared hydrotalcite and its application for AZ31 Mg alloy protection[J]. Solid State Sciences, 2009, 11(2):376-381.
【9】于湘, 王君, 景晓燕, 等. 功能性Zn-Al-[V10O28]6-水滑石在镁合金防腐涂层中的应用[J]. 功能材料, 2008, 39(8): 1370-1372.
【10】Chico B, Simancas J, Vega J M, et al. Anticorrosive behaviour of alkyd paints formulated with ion-exchange pigments[J]. Progress in Organic Coatings, 2008, 61(2/4):283-290.
【11】lvarez D, Collazo A, Hernández M, et al. Characterization of hybrid sol-gel coatings doped with hydrotalcite-like compounds to improve corrosion resistance of AA2024-T3 alloys[J]. Progress in Organic Coatings, 2010, 67(2):152-160.
【12】Zhang J, Frankel G S. Corrosion-sensing behavior of an acrylic-based coating system[J]. Corrosion, 1999, 55(10):957-967.
【13】Wong F, Buchheit R G. Utilizing the structural memory effect of layered double hydroxides for sensing water uptake in organic coatings[J]. Progress in Organic Coatings, 2004, 51(2):91-102.
【14】Buchheit R G, Chrisanti S, Mahajanam S. Corrosion inhibiting and sensing ion exchange pigments for organic coatings[C]//Proceedings-Electrochemical Society, Corrosion and Corrosion Control in Saltwater Environments II-Proceedings of the International Symposium, ECS, 2004:376-385.
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