Ti3C2Tx@CNF nanohybrid improving the corrosion resistance of waterborne epoxy coating under 15 MPa alternating hydrostatic pressure

被引：62
|
作者：
Wu, Yangmin [1 ,2 ]
Zhao, Wenjie [1 ]
Liu, Sheng [3 ]
Wang, Liping [1 ]
机构：
[1] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo 315201, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[3] Tech Ctr Zibo Customs, Zibo 255031, Peoples R China
来源：
CHEMICAL ENGINEERING JOURNAL | 2022年 / 438卷
关键词：
Ti3C2Tx MXene; Cellulose nanofiber; Epoxy composite coating; Alternating hydrostatic pressure; Anti-corrosion; ONE-STEP SYNTHESIS; FAILURE BEHAVIOR; GRAPHENE OXIDE; PERFORMANCE; ANTICORROSION; OXIDATION; CELLULOSE; SYSTEM; CARBON;
D O I：
10.1016/j.cej.2022.135483
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Cellulose nanofiber was grafted on Ti3C2Tx (Ti3C2Tx@CNF) and then Ti3C2Tx@CNF nanohybrid acted as nanofiller to endow epoxy coating superior barrier property. Electrochemical tests and corrosion products revealed that incorporation of & nbsp;Ti3C2Tx@CNF into epoxy could significantly improve its anti-corrosion performance. Even immersion in marine alternating hydrostatic pressure (AHP) environment for 240 h, the impedance modulus of composite coating was one order of magnitude higher as compared with controlled samples. Besides, cross-sectional structure confirmed that Ti3C2Tx@CNF remarkable improve the compactness of coating and thus conferring active adhesion strength with twice higher than that of pure epoxy after 240 h immersion in AHP.
引用
收藏
页数：11
相关论文
共 36 条
  • [1] Achieving dual functional corrosion resistance for epoxy coatings under alternating hydrostatic pressure via constructing P-phenylenediamine/ Ti3C2Tx hybrids
    Shi, Yan
    Chen, Chongyi
    Li, Yiguo
    Zhao, Wenjie
    CARBON, 2023, 201 : 1048 - 1060
  • [2] Interfacial combination of Ti3C2Tx MXene with waterborne epoxy anticorrosive coating
    Zhao, Changchun
    Zhou, Min
    Yu, Haibin
    APPLIED SURFACE SCIENCE, 2022, 572
  • [3] Effect of nano-Fe2O3 2 O 3 /graphene oxide hybrids on the corrosion resistance of epoxy coating under alternating hydrostatic pressure
    Li, Jing
    Meng, Fandi
    Liu, Li
    Cui, Yu
    Liua, Rui
    Zheng, Hongpeng
    Wang, Fuhui
    CORROSION COMMUNICATIONS, 2022, 5 : 62 - 72
  • [4] 2-Methylimidazole-functionalized Ti3C2Tx to improve corrosion resistance of epoxy coating in deep sea
    Bai, Jiuhang
    Zhang, Xuehui
    Geng, Jiadong
    Wu, Yangmin
    Lan, Xijian
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2025, 713
  • [5] Mille crepe cake structure-inspired fabricating parallelly-arranged TA@Ti3C2Tx composite coating for long-term corrosion resistance under alternating hydrostatic pressure
    Tan, Weiya
    Zhao, Wenjie
    Chemical Engineering Journal, 2023, 454
  • [6] Mille crepe cake structure-inspired fabricating parallelly-arranged TA@Ti3C2Tx composite coating for long-term corrosion resistance under alternating hydrostatic pressure
    Tan, Weiya
    Zhao, Wenjie
    CHEMICAL ENGINEERING JOURNAL, 2023, 454
  • [7] Adsorption behavior of Ti3C2Tx with h-BN nanosheet and their application in waterborne epoxy anti-corrosion coating
    Zhou, Min
    Zhao, Changchun
    Liu, Panlin
    Yu, Haibin
    APPLIED SURFACE SCIENCE, 2022, 586
  • [8] Multifunctional Ti3C2Tx-based epoxy composite coating towards intelligent response and corrosion/wear resistance
    Yan, Han
    Zeng, Dezhi
    Shi, Leifeng
    Zhang, Lin
    PROGRESS IN ORGANIC COATINGS, 2024, 196
  • [9] Polydopamine-modified Ti3C2Tx to enhance anticorrosion of waterborne zinc-rich epoxy coating
    Cai, Meng
    He, Can
    Li, Wen
    Fan, Xiaoqiang
    Wang, Junjun
    Zhu, Minhao
    CARBON, 2023, 215
  • [10] Amino-functionalized Ti3C2Tx with anti-corrosive/wear function for waterborne epoxy coating
    Yan, Han
    Cai, Meng
    Li, Wen
    Fan, Xiaoqiang
    Zhu, Minhao
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 54 : 144 - 159
1234