Page 51 - 《精细化工》2020年第12期

第 12 期 鲍 艳，等: 二维层状材料在涂层防腐中的研究进展 ·2413·

6 结语与展望 corrosion protection properties of polyurethane coatings[J]. Carbon,
2015, 93(93): 555-573.
二维层状材料由于其独特的性能在涂层防腐中 [6] ZHENG J B (郑建波), LONG X (龙旭), LU Z W (逯泽玮), et al.
Research progress on graphene-modified polyurethane resin composite
受到越来越多的关注，将其作为纳米填料引入到聚
anticorrosive coatings[J]. Guangzhou Chemical Industry (广州化工),
合物中能够显著提高涂层的耐腐蚀性能，具有广阔 2019, 47(18): 19-20.
的应用前景。特别是在金属腐蚀日益严重的情况下， [7] CUI M J, REN S M, ZHAO H C, et al. Polydopamine coated
将二维层状材料与金属涂层进行结合，开发出新型 graphene oxide for anticorrosive reinforcement of water-borne epoxy
coating[J]. Chemical Engineering Journal, 2018, 335: 255-266.
高效的防腐涂层已成为研究热点。纵观二维层状材
[8] ZHONG F, HE Y, WANG P Q, et al. Self-assembled graphene
料在涂层防腐中的研究现状，还存在以下问题亟需 oxide-graphene hybrids for enhancing the corrosion resistance of
解决。 waterborne epoxy coating[J]. Applied Surface Science, 2019, 488:
（1）目前二维层状材料的制备存在产量低、质 801-812.
[9] SHEN L, LI Y, ZHAO W J, et al. Corrosion protection of graphene-
量差等问题，这限制了其实际应用。因此，探究高
modified zinc-rich epoxy coatings in dilute NaCl solution[J]. ACS
质量、高产率、低成本并可大规模生产的二维层状 Applied Nano Materials, 2019, 2(1): 180-190.
材料的制备工艺是解决其实际应用的关键之处。 [10] HAYATDAVOUDI H, RAHSEPAR M. A mechanistic study of the
（2）二维层状材料层间存在的范德华力使其片 enhanced cathodic protection performance of graphene-reinforced
zinc rich nanocomposite coating for corrosion protection of carbon
层易于相互堆积叠加，导致其在聚合物中难以均匀
steel substrate[J]. Journal of Alloys and Compounds, 2017, 727(12):
分散，从而影响其防腐蚀性能。物理分散和化学改 1148-1156.
性难以制备出无缺陷且性能优异的二维层状材料分 [11] YANG N, YANG T, WANG W, et al. Polydopamine modified
polyaniline-graphene oxide composite for enhancement of corrosion
散液。因此，在不影响二维层状材料性质的前提下，
resistance[J]. Journal of Hazardous Materials, 2019, 377: 142-151.
实现其在聚合物中的均匀分散是未来科研工作者的 [12] UZOMA P C, LIU F C, XU L, et al. Superhydrophobicity,
重要研究目标。 conductivity and anticorrosion of robust siloxane-acrylic coatings
（3）二维层状材料作为一类环保的纳米填料， modified with graphene nanosheets[J]. Progress in Organic Coatings,
2019, 127: 239-251.
可取代涂料中的防腐有机物和金属微粒，并延长涂
[13] ZHU G Y, CUI X K, ZHANG Y, et al. Poly(vinyl butyral)/graphene
料的使用寿命，减少防腐维护费用。但有关其防腐 oxide/poly (methylhydrosiloxane) nanocomposite coating for improved
机理的研究并不透彻，因此，在对二维层状材料防 aluminum alloy anticorrosion[J]. Polymer, 2019, 172: 415-422.
腐过程深入表征的基础上，结合分子动力学模拟， [14] XU H Q, ZANG J B, YUAN Y G, et al. Fabrication of graphene
coating bonded to mild steel via covalent bonding for high
对其防腐机理进行更加深入的研究是推动二维层状
anticorrosion performance[J]. Journal of Alloys and Compounds,
材料在涂层防腐中发展的关键。 2019, 805: 967-976.
（4）任何一种二维层状材料改善涂层防腐蚀性 [15] OH W D, LEE G H, CHANAKA U W D, et al. Insights into the
能的效果都是有限的，因此，寻求多种二维层状材 single and binary adsorption of copper(Ⅱ) and nickel(Ⅱ) on
hexagonal boron nitride: Performance and mechanistic studies[J].
料的优化组合，发挥其在涂层防腐中的协同作用是
Journal of Environmental Chemical Engineering, 2019, 7(1): 102872-
未来应该着力研究的一个重要方向。 102879.
[16] YANG X J, LI Q L, LI L L, et al. CuCo binary metal nanoparticles
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