不同比表面积石墨烯对水性环氧富锌防腐蚀涂层性能的影响
Effect of Graphene with Different Specific Surface Areas on Properties of Water-Based Epoxy Zinc-Rich Anti-Corrosion Coating
摘 要
通过扫描电镜、透射电镜、原子力显微镜等对不同比表面积的石墨烯进行了表征。通过中性盐雾试验探究石墨烯的比表面积和添加量对水性环氧富锌涂层防腐蚀性能的影响。结果表明：经过石墨烯改性的防腐蚀涂层，其耐中性盐雾腐蚀性能有显著提升，且随着石墨烯比表面积的增加，涂层的防腐蚀性能先提高后趋于稳定；当比表面积为500 m2/g且添加量为0.7%时，石墨烯改性水性环氧富锌防腐蚀涂层的耐中性盐雾腐蚀时间达到2 000 h以上。
比表面积
水性防腐蚀涂料
防腐蚀性能
graphene
specific surface area
water-based anti-corrosion coating
corrosion resistance
Abstract
Graphene with different specific surface areas was characterized by scanning electron microscopy, transmission electron microscopy and atomic force microscopy and so on. The effects of specific surface area and content of graphene on the corrosion resistance of water-based epoxy zinc-rich anti-corrosion coating were investigated through neutral salt spray test. The results show that the anti-corrosion coating modified by graphene had significantly improved resistance to neutral salt spray corrosion. With the increase of the specific surface area of graphene, the corrosion resistance of the coating first improved and then tended to be stable. When the specific surface area was 500 m2/g and the addition amount was 0.7%, the resistance time to neutral salt spray corrosion was over 2 000 h for the graphene modified water-based epoxy zinc-rich anti-corrosion coating.
中图分类号 TG174 DOI 10.11973/fsyfh-201912008
所属栏目 试验研究
基金项目 菏泽学院博士基金（XY16BS33）；菏泽学院科研基金（Y17KJ10；XY18PY02；XY18PY08）
收稿日期 2018/5/29
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引用该论文: WANG Xinchao,LI Xiujuan,GUO Hui,GUAN Hongyu,JIA Qingxian,TAN Yuting,MENG Dongmei,BO Guoshuai,SI Yunpeng. Effect of Graphene with Different Specific Surface Areas on Properties of Water-Based Epoxy Zinc-Rich Anti-Corrosion Coating[J]. Corrosion & Protection, 2019, 40(12): 907
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参考文献
【1】GEIM A K, NOVOSELOV K S. The rise of graphene[J]. Nature Materials, 2007, 6(3): 183-191.
【2】NOVOSELOV K S. Electric field effect in atomically thin carbon films[J]. Science, 2004, 306(5696): 666-669.
【3】SU Y, KRAVETS V G, WONG S L, et al. Impermeable barrier films and protective coatings based on reduced graphene oxide[J]. Nature Communications, 2014, 5: 4843.
【4】LEE C, WEI X, KYSAR J W, et al. Measurement of the elastic properties and intrinsic strength of monolayer graphene[J]. Science, 2008, 321(5887): 385-388.
【5】KALENDOVÁ A. Effects of particle sizes and shapes of zinc metal on the properties of anticorrosive coatings[J]. Progress in Organic Coatings, 2003, 46(4): 324-332.
【6】RAMEZANZADEH B, MOHAMADZADEH MOGHADAM M H, SHOHANI N, et al. Effects of highly crystalline and conductive polyaniline/graphene oxide composites on the corrosion protection performance of a zinc-rich epoxy coating[J]. Chemical Engineering Journal, 2017, 320: 363-375.
【7】杨全红, 吕伟, 杨永岗, 等. 自由态二维碳原子晶体-单层石墨烯[J]. 新型炭材料, 2008, 23(2): 97-103.
【8】许士才. 石墨烯的制备、表征及光电性质应用研究[D]. 济南:山东师范大学,2014.
【9】REINA A, JIA X T, HO J, et al. Large area, few-layer graphene films on arbitrary substrates by chemical vapor deposition[J]. Nano Letters, 2009, 9(1): 30-35.
【10】张松. 石墨烯/水性环氧富锌涂料的制备及性能研究[D]. 哈尔滨:哈尔滨工业大学,2017.
【11】LAYEK R K, NANDI A K. A review on synthesis and properties of polymer functionalized graphene[J]. Polymer, 2013, 54(19): 5087-5103.
【12】王书传,李小平. 石墨烯粉体环氧锌粉底漆中的应用研究探索[J]. 中国涂料,2017,32(2):32-35.
【13】赵振涌. 几种典型富锌涂层电化学特性研究[D]. 秦皇岛: 燕山大学, 2015.
【2】NOVOSELOV K S. Electric field effect in atomically thin carbon films[J]. Science, 2004, 306(5696): 666-669.
【3】SU Y, KRAVETS V G, WONG S L, et al. Impermeable barrier films and protective coatings based on reduced graphene oxide[J]. Nature Communications, 2014, 5: 4843.
【4】LEE C, WEI X, KYSAR J W, et al. Measurement of the elastic properties and intrinsic strength of monolayer graphene[J]. Science, 2008, 321(5887): 385-388.
【5】KALENDOVÁ A. Effects of particle sizes and shapes of zinc metal on the properties of anticorrosive coatings[J]. Progress in Organic Coatings, 2003, 46(4): 324-332.
【6】RAMEZANZADEH B, MOHAMADZADEH MOGHADAM M H, SHOHANI N, et al. Effects of highly crystalline and conductive polyaniline/graphene oxide composites on the corrosion protection performance of a zinc-rich epoxy coating[J]. Chemical Engineering Journal, 2017, 320: 363-375.
【7】杨全红, 吕伟, 杨永岗, 等. 自由态二维碳原子晶体-单层石墨烯[J]. 新型炭材料, 2008, 23(2): 97-103.
【8】许士才. 石墨烯的制备、表征及光电性质应用研究[D]. 济南:山东师范大学,2014.
【9】REINA A, JIA X T, HO J, et al. Large area, few-layer graphene films on arbitrary substrates by chemical vapor deposition[J]. Nano Letters, 2009, 9(1): 30-35.
【10】张松. 石墨烯/水性环氧富锌涂料的制备及性能研究[D]. 哈尔滨:哈尔滨工业大学,2017.
【11】LAYEK R K, NANDI A K. A review on synthesis and properties of polymer functionalized graphene[J]. Polymer, 2013, 54(19): 5087-5103.
【12】王书传,李小平. 石墨烯粉体环氧锌粉底漆中的应用研究探索[J]. 中国涂料,2017,32(2):32-35.
【13】赵振涌. 几种典型富锌涂层电化学特性研究[D]. 秦皇岛: 燕山大学, 2015.
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