• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Wang, N. (Wang, N..) [1] | Chen, Q. (Chen, Q..) [2] | Chen, Y. (Chen, Y..) [3] | Li, B. (Li, B..) [4] | Weng, Z. (Weng, Z..) [5] | Wang, J. (Wang, J..) [6] | Ding, X. (Ding, X..) [7] | Wu, L. (Wu, L..) [8] | Zheng, L. (Zheng, L..) [9]

Indexed by:

Scopus SCIE

Abstract:

Graphene exhibits excellent shielding and impermeability, making it a superior filler for promising anticorrosion applications. However, unmodified graphene tends to aggregate, leading to structural defects and accelerated electrochemical corrosion of coatings. In this study, tetraphenylethene-poly(N-isopropylacrylamide) was developed by grafting poly(N-isopropylacrylamide) onto tetraphenylethene for use as an exfoliation agent and modifier. Low-defect modified graphene (TPG), comprising 2–3 layers of graphene flakes with excellent dispersion stability, was efficiently synthesized via microfluidization process. To prevent the electrochemical corrosion of coatings, a nacre-like bio-inspired graphene coating (B-TPG/EP) with alternating layers of epoxy resin (EP) and TPG/EP was designed and prepared using a spin-coating method. The results showed that after immersion in a 3.5 wt% NaCl solution for 42 days, the impedance value of B-TPG1%/EP composite coating remained at 1.04 × 1011 Ω cm2, which is two orders of magnitude higher than that of the TPG1%/EP composite coating and eight orders of magnitude higher than that of the EP coating, demonstrating excellent anti-corrosion performance. This study demonstrates a novel method for graphene modification, which is characterized by its simplicity and high efficiency in the preparation process. Simultaneously, inspired by biological principles, it develops a durable anti-corrosion coating for metals, which carries significant potential for industrial applications. © 2025

Keyword:

Anti-corrosion Bio-inspired Composite coating Graphene Microfluidization process

Community:

  • [ 1 ] [Wang N.]College of Chemistry, Fuzhou University, Fujian, Fuzhou, 350108, China
  • [ 2 ] [Wang N.]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 3 ] [Wang N.]Fujian College, University of Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 4 ] [Chen Q.]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 5 ] [Chen Q.]Fujian College, University of Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 6 ] [Chen Y.]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 7 ] [Li B.]Skshu New Materials Research (Shanghai) Co., Ltd., Shanghai, 201100, China
  • [ 8 ] [Li B.]Fujian Key Laboratory of Architectural Coating, Skshu Paint Co., Ltd., Fujian, Putian, 351100, China
  • [ 9 ] [Weng Z.]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 10 ] [Wang J.]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 11 ] [Ding X.]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 12 ] [Wu L.]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China
  • [ 13 ] [Zheng L.]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, Fuzhou, 350002, China

Reprint 's Address:

Email:

Show more details

Related Keywords:

Source :

Applied Surface Science

ISSN: 0169-4332

Year: 2025

Volume: 699

6 . 3 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

Online/Total:170/10018802
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1