改性氧化铈/钨酸镍环氧防腐涂层的制备及性能

doi:10.16085/j.issn.1000-6613.2019-0059

化工进展 ›› 2019, Vol. 38 ›› Issue (10): 4666-4673.DOI: 10.16085/j.issn.1000-6613.2019-0059

改性氧化铈/钨酸镍环氧防腐涂层的制备及性能

张文博¹(),汪怀远^1,²(),王池嘉¹,陈茜茜¹,朱艳吉²

1. 东北石油大学化学化工学院，黑龙江大庆 163000
2. 天津大学化工学院，天津 300072

收稿日期:2019-01-09 出版日期:2019-10-05 发布日期:2019-10-05
通讯作者: 汪怀远
作者简介:张文博（1994—），男，硕士研究生，研究方向为防腐耐磨涂层。E-mail：995173753@qq.com。
基金资助:
国家自然科学基金(21676052);万人计划青年拔尖人才(2013042)

Preparation and anti-corrosion properties of modified CeO₂/NiWO₄ epoxy anticorrosive coatings

Wenbo ZHANG¹(),Huaiyuan WANG^1,²(),Chijia WANG¹,Xixi CHEN¹,Yanji ZHU²

1. College of Chemistry and Chemical Engineering, Northeast Petroleum University, Daqing 163000, Heilongjiang, China
2. School of Chemical Engineering and Technology and State Key Laboratory for Chemical Engineering, Tianjin University, Tianjin 300350, China

Received:2019-01-09 Online:2019-10-05 Published:2019-10-05
Contact: Huaiyuan WANG

摘要/Abstract

摘要：

采用水热法制备出不同质量比的氧化铈/钨酸镍(CeO₂/NiWO₄)的复合粒子，再选用硅烷偶联剂KH560对其进行改性，利用傅里叶变换红外光谱（FTIR）、X射线衍射（XRD）和扫描电子显微镜（SEM）表征了复合粒子的结构与形貌。将改性的复合粒子分散于环氧树脂（EP）中，然后喷涂在碳钢基体上制备CeO₂/NiWO₄/EP复合涂层，利用电化学交流阻抗（EIS）、加速浸泡实验和摩擦磨损试验（Taber）测试涂层的防腐与摩擦性能。结果表明：添加CeO₂/NiWO₄复合粒子的环氧树脂涂层的防腐耐磨性能大幅度提高，而且当复合粒子中CeO₂与NiWO₄的质量比为4∶3时，涂层防腐耐磨性能最好，该复合环氧涂层在3.5%NaCl水溶液中浸泡后期(45天)仍保持较高的阻抗模量(7.36×10⁸ Ω/cm²)，比纯环氧树脂涂层高一个数量级。同时，经过10000转摩擦磨损后，此复合涂层的质量损失较纯环氧涂层减少56%，厚度损失量仅为CeO₂/EP的50%，表现出最优异的防腐耐磨性能。

关键词: 水热, 复合材料, 氧化铈, 钨酸镍, 腐蚀, 耐磨

Abstract:

Composite particles of cerium oxdie/nickel tungstate (CeO₂/NiWO₄) with different mass ratios were prepared by hydrothermal method, and the composite particles were modified by silane coupling agent KH560. The structure，morphology and properties of the composite materials were characterized by SEM, FTIR and XRD. The modified composite particles were dispersed in epoxy resin (EP), and the CeO₂/NiWO₄/EP composite coating was prepared on the carbon steel substrate by spraying method. The anti-corrosion and wear resistance studies were tested by electrochemical impendence spectroscopy (EIS), accelerated soaking test and friction-wear test. The results showed that the anti-corrosion effect of CeO₂/NiWO₄ composite coating was improved greatly. The composite coating exhibited the best anti-corrosion and wear-resisting properties when the mass ratio of CeO₂/NiWO₄ was 4∶3．The composite coating maintained a high impedance modulus (7.36 × 10⁸ Ω/cm²) immersed in 3.5% NaCl anqeous solution in the late immersion period (45 days), which was an order of magnitude higher than that of a pure epoxy coating. Meanwhile, After 10000 cycles’ rubbing, the friction mass loss of this composit coating was reduced by 56% compared with the EP and the thickness loss was only 50% of CeO₂/EP, showing the best corrosion resistance and wear resistance.

Key words: hydrothermal, composites, cerium oxide, nickel tungstate, corrosion, wear resistance

中图分类号:

TG174.46

张文博,汪怀远,王池嘉,陈茜茜,朱艳吉. 改性氧化铈/钨酸镍环氧防腐涂层的制备及性能[J]. 化工进展, 2019, 38(10): 4666-4673.

Wenbo ZHANG,Huaiyuan WANG,Chijia WANG,Xixi CHEN,Yanji ZHU. Preparation and anti-corrosion properties of modified CeO₂/NiWO₄ epoxy anticorrosive coatings[J]. Chemical Industry and Engineering Progress, 2019, 38(10): 4666-4673.

图/表 11

图1 不同质量比CeO2/NiWO4复合粒子的SEM图谱和CeO2/NiWO4-3的EDS图谱

图2 不同粒子的红外图谱

图3 不同粒子的XRD图谱

图4 不同复合涂层在3.5%NaCl溶液中浸泡不同时间的电化学阻抗谱图

图5 等效电路图

图6 不同涂层的阻抗模量值随时间的变化

图7 不同涂层在3.5%NaCl溶液浸泡45天的R c和Q c值

图8 不同涂层在加速浸泡实验7天后的数码照片

图9 纯环氧涂层与CeO2/NiWO4/EP涂层的防腐机理图

图10 摩擦实验示意图及相关参数的变化情况

图11 不同涂层摩擦测试后的磨损面电镜图

参考文献 14

1	SARI M G , SHAMSHIRI M , RAMEZANZADEH B . Fabricating an epoxy composite coating with enhanced corrosion resistance through impregnation of functionalized graphene oxide-co-montmorillonite[J]. Corrosion Science, 2017, 129∶38-53.
2	FEDEL M , AHNIVAZ A , ECCO L G , et al . Electrochemical investigation of the inhibition effect of CeO₂nanoparticles on the corrosion of mild steel[J]. Electrochimica Acta, 2014, 131∶ 71-78.
3	ZHELUDKEVICH M L , SERRA R , MONTENOR M F , et al . Nanostructured sol-gel coatings doped with cerium nitrate as pre-treatments for AA2024-T3∶ corrosion protection performance[J]. Electrochimica Acta, 2005, 51(2): 208-217.
4	李燕, 陆柱 . 钨酸盐对碳钢缓蚀机理的研究[J]. 精细化工, 2000, 17(9): 526-530.
	LI Yan , LU Zhu . Study on corrosion inhibition mechanism of carbon steel by tungstate[J]. Fine Chemicals, 2000, 17(9): 526-530.
5	KUMA A M , RAHMAN M M , GASEM Z M . A promising nanocomposite from CNTs and nano-ceria∶ nanostructured fillers in polyurethane coatings for surface protection[J]. RSC Advances, 2015,5(78): 63537-63544.
6	KUMAR R , GUPTA P K , AGRAWAL A , et al . Hydrothermally synthesized reduced graphene oxide-NiWO₄ nanocomposite for lithium-ion battery anode[J]. Journal of The Electrochemical Society, 2017, 164(4): A785-A795.
7	ZHANG Henglong , ZHU Chongzheng , YU Jianying , et al . Effect of nano-zinc oxide on ultraviolet aging properties of bitumen with 60/80 penetration grade[J]. Materials and Structures, 2015, 48(10): 3249-3257.
8	BARLETTA M , VESCO S , PUOPOIO M , et al . Graphene reinforced UV-curable epoxy resins∶ design, manufacture and material performance[J]. Progress in Organic Coatings, 2016, 90∶ 414-424.
9	张兰河, 李佳栋, 刘春光, 等 .新型石墨烯/聚吡咯水性防腐涂料的制备及性能[J]. 化工进展, 2017, 36(12): 4562-4568.
	ZHANG Lanhe , LI Jiadong LIU Chunguang, et al . Preparation and anticorrosion performance of an innovative graphene/polypyrrole waterborne anticorrive coatings [J]. Chemical Industry and Engineering Progress, 2017, 36(12): 4562-4568.
10	蔡光义, 王浩伟, 赵苇杭, 等 . 添加纳米 CeO₂ 对聚氨酯涂层防腐性能的影响[J]. 中国腐蚀与防护学报, 2017, 37(5): 411-420.
	CAI Guangyi , WANG Haowei , ZHAO Weihang , et al . Effect of nano-CeO₂ on anticorrosion performance for polyurethane coating[J]. Journal of Chinese Society for Corrosion and Protection, 2017, 37(5): 411-420.
11	QIU Shihui , CHEN Cheng , CUI Mingjun , et al . Corrosion protection performance of waterborne epoxy coatings containing self-doped polyaniline nanofiber[J]. Applied Surface Science, 2017, 407∶ 213-222.
12	路亮, 侯文鹏, 关士友, 等 . 聚吡咯的绿色制备及其环氧树脂复合涂层对Q235钢的防腐性能[J]. 化工进展, 2013, 32(3): 617-623.
	LU Liang , HOU Wenpeng , GUAN Shiyou , et al . Green route to prepare polypyrrole and the anticorrosion property of polypyrrole-epoxy composite coating on Q235 steel[J]. Chemical Industry and Engineering Progress, 2013, 32(3): 617-623.
13	RAMEZANZADEH B , ROSTAMI M . The effect of cerium-based conversion treatment on the cathodic delamination and corrosion protection performance of carbon steel-fusion-bonded epoxy coating systems[J]. Applied Surface Science, 2017, 392∶ 1004-1016.
14	吕桂双, 苗玉兰, 柳鑫华, 等 .钨酸盐做海水缓蚀剂可行性研究状况[J]. 清洗世界, 2006, 22(7): 1-7.
	Guishuang LÜ , MIAO Yulan , LIU Xinhua , et al . The present situation of research on tungstate of corrosion inhibitoron[J]. Cleaning World, 2006, 22(7): 1-7.

[1]	张明焱, 刘燕, 张雪婷, 刘亚科, 李从举, 张秀玲. 非贵金属双功能催化剂在锌空气电池研究进展[J]. 化工进展, 2023, 42(S1): 276-286.
[2]	胡喜, 王明珊, 李恩智, 黄思鸣, 陈俊臣, 郭秉淑, 于博, 马志远, 李星. 二硫化钨复合材料制备与储钠性能研究进展[J]. 化工进展, 2023, 42(S1): 344-355.
[3]	赵巍, 赵德银, 李世瀚, 刘洪达, 孙进, 郭艳秋. 三嗪型天然气管道缓蚀型减阻剂合成与应用[J]. 化工进展, 2023, 42(S1): 391-399.
[4]	王晋刚, 张剑波, 唐雪娇, 刘金鹏, 鞠美庭. 机动车尾气脱硝催化剂Cu-SSZ-13的改性研究进展[J]. 化工进展, 2023, 42(9): 4636-4648.
[5]	林晓鹏, 肖友华, 管奕琛, 鲁晓东, 宗文杰, 傅深渊. 离子聚合物-金属复合材料（IPMC）柔性电极的研究进展[J]. 化工进展, 2023, 42(9): 4770-4782.
[6]	王雪婷, 顾霞, 徐先宝, 赵磊, 薛罡, 李响. 水热预处理对餐厨垃圾厌氧发酵产戊酸的影响[J]. 化工进展, 2023, 42(9): 4994-5002.
[7]	王鑫, 王兵兵, 杨威, 徐志明. 金属表面PDA/PTFE超疏水涂层抑垢与耐腐蚀性能[J]. 化工进展, 2023, 42(8): 4315-4321.
[8]	单雪影, 张濛, 张家傅, 李玲玉, 宋艳, 李锦春. 阻燃型环氧树脂的燃烧数值模拟[J]. 化工进展, 2023, 42(7): 3413-3419.
[9]	于志庆, 黄文斌, 王晓晗, 邓开鑫, 魏强, 周亚松, 姜鹏. B掺杂Al₂O₃@C负载CoMo型加氢脱硫催化剂性能[J]. 化工进展, 2023, 42(7): 3550-3560.
[10]	杨竞莹, 施万胜, 黄振兴, 谢利娟, 赵明星, 阮文权. 改性纳米零价铁材料制备的研究进展[J]. 化工进展, 2023, 42(6): 2975-2986.
[11]	刘战剑, 付雨欣, 任丽娜, 张曦光, 袁中涛, 杨楠, 汪怀远. 超疏水涂层在防腐阻垢领域研究进展[J]. 化工进展, 2023, 42(6): 2999-3011.
[12]	许春树, 姚庆达, 梁永贤, 周华龙. 氧化石墨烯/碳纳米管对几种典型高分子材料的性能影响[J]. 化工进展, 2023, 42(6): 3012-3028.
[13]	朱雅静, 徐岩, 简美鹏, 李海燕, 王崇臣. 金属有机框架材料用于海水提铀的研究进展[J]. 化工进展, 2023, 42(6): 3029-3048.
[14]	李瑞东, 黄辉, 同国虎, 王跃社. 原油精馏塔中铵盐吸湿特性及其腐蚀行为[J]. 化工进展, 2023, 42(6): 2809-2818.
[15]	张宁, 吴海滨, 李钰, 李剑锋, 程芳琴. 漂浮型光催化材料的制备及其在水处理领域的应用研究进展[J]. 化工进展, 2023, 42(5): 2475-2485.

改性氧化铈/钨酸镍环氧防腐涂层的制备及性能

Preparation and anti-corrosion properties of modified CeO₂/NiWO₄ epoxy anticorrosive coatings

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 11

参考文献 14

相关文章 15

编辑推荐

Metrics

本文评价

改性氧化铈/钨酸镍环氧防腐涂层的制备及性能

Preparation and anti-corrosion properties of modified CeO2/NiWO4 epoxy anticorrosive coatings

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 11

参考文献 14

相关文章 15

编辑推荐

Metrics

本文评价

Preparation and anti-corrosion properties of modified CeO₂/NiWO₄ epoxy anticorrosive coatings