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Photocatalytic antifouling coating based on carbon nitride with dynamic acrylate boron fluorinated polymers
Zhang, Zixu1; Li, Yakun1; Chen, Rongrong1,2,3; Liu, Qi1,3; Liu, Jingyuan1; Yu, Jing1; Zhang, Hongsen1; Song, Dalei1; Wang, Jun1
Corresponding AuthorChen, Rongrong( ; Wang, Jun(
AbstractBased on the situation of marine biofouling and the ecological crisis caused by toxic antifouling paints, a series of environmental carbon nitride (C3N4) nanocomposite films (CNPs) were prepared by incorporating C3N4 into a self-polishing acrylate boron fluorinated polymer (ABFP). The antifouling performance was evaluated by the diatom anti-attachment test, photocatalytic antibacterial measurements and a mussel settlement assay. The results showed that the optimal content of C3N4 to inhibit the adhesion of diatoms was 3-7 wt%, the antibacterial rate of Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli) reached 98.10% and 96.94% in the presence of 7 wt% C3N4 under irradiation with visible light for 90 min. In addition, the CNPs and ABFP showed an ability to expel mussels. As a synergistic effect, the self-renewable polymer surfaces could also strip the attached fouling organisms without light. The undifferentiated growth rates between the CNPs and blank proved the environmental properties of the prepared films. The chemical oxygen demand (COD) values showed that the addition of C3N4 contributed to the eco-friendly properties of the CNPs.
Indexed BySCI
Funding ProjectDomain Foundation of Equipment Advance Research of 13th Five-year Plan[61409220419] ; Open Fund of Shandong Key Laboratory of Corrosion Science[KLCS201902] ; Postdoctoral Science Foundation of China[2019M663416] ; Fundamental Research Funds of the Central University[3072020CF1022] ; Defense Industrial Technology Development Program[JCKY2019604C001]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000609189100033
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorChen, Rongrong; Wang, Jun
Affiliation1.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Key Lab Superlight Mat & Surface Technol, Minist Educ, Harbin 150001, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Corros Sci, Qingdao 266071, Peoples R China
3.HIT Hainan Mil Civilian Integrat Innovat Res Inst, Yingzhou Town 572427, Hainan, Peoples R China
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Zixu,Li, Yakun,Chen, Rongrong,et al. Photocatalytic antifouling coating based on carbon nitride with dynamic acrylate boron fluorinated polymers[J]. NEW JOURNAL OF CHEMISTRY,2021,45(2):780-787.
APA Zhang, Zixu.,Li, Yakun.,Chen, Rongrong.,Liu, Qi.,Liu, Jingyuan.,...&Wang, Jun.(2021).Photocatalytic antifouling coating based on carbon nitride with dynamic acrylate boron fluorinated polymers.NEW JOURNAL OF CHEMISTRY,45(2),780-787.
MLA Zhang, Zixu,et al."Photocatalytic antifouling coating based on carbon nitride with dynamic acrylate boron fluorinated polymers".NEW JOURNAL OF CHEMISTRY 45.2(2021):780-787.
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