Effect of Graphene with Different Specific Surface Areas on Properties of Water-Based Epoxy Zinc-Rich Anti-Corrosion Coating

WANG Xinchao; LI Xiujuan; GUO Hui; GUAN Hongyu; JIA Qingxian; TAN Yuting; MENG Dongmei; BO Guoshuai; SI Yunpeng

doi:10.11973/fsyfh-201912008

Corrosion & Protection > 2019 > 40(12): 907-911,924. > DOI: 10.11973/fsyfh-201912008

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): 907-911,924. DOI: 10.11973/fsyfh-201912008

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Effect of Graphene with Different Specific Surface Areas on Properties of Water-Based Epoxy Zinc-Rich Anti-Corrosion Coating

1. School of Pharmacy, Heze University, Heze 274015, China;
2. Shandong Yuhuang New Energy Technology Co., Ltd., Heze 274000, China

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Received Date: May 28, 2018

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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.
- graphene,
- specific surface area,
- water-based anti-corrosion coating,
- corrosion resistance

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[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.
[14]	薛鹏,倪维良,胡秀东,等. 原位改性石墨烯在防腐涂料中的应用[J]. 涂料工业,2017,47(3):72-75.

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