Bismuth tungstate coating on polyester fabric modified with dopamine for photocatalytic property under visible light irradiation

Du, Zoufei; Guo, Ronghui; Lan, Jianwu; Jiang, Shou-xiang Kinor; Song, Lin; Cheng, Cheng; Zhao, Ludan

doi:10.1016/j.surfcoat.2017.04.024

Cited by 33 publications

(8 citation statements)

References 36 publications

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“…On the basis of these findings, in 2007, dopamine, a substance with similar molecular structure with two hydroxyphenylalanine (DOPA), has become a new type of coating material that people focus on. 20–22 The main advantage of dopamine is similar to that of mussel, it can polymerize and adhere to almost any substrates under a quite mild and facile condition, and the coating thickness is controllable and stable. 23,24 As a result, the discovery of dopamine has opened up a new method of modifying the substrate and has caused extensive research.…”

Section: Introductionmentioning

confidence: 99%

Interfacial modification of basalt fiber filling composites with graphene oxide and polydopamine for enhanced mechanical and tribological properties

et al. 2018

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Due to the chemical inertness of the basalt fiber (BF) surface, the weaker interfacial bonding between BF and polymer matrices will seriously affect the further application of basalt fiber enhanced composites. In this study, a continuous and compact graphene oxide (GO) layer was grafted onto the surface of basalt fiber (BF) using biomimetic polydopamine (PDA) as a bridge to improve the mechanical and tribological properties of polyamide 6. The impact and flexural strength of the PA6 composites filled by the GO grafting BF (GO-PDA-BF/PA6) indicated that the introduction of GO has made a larger improvement in interface bonding performance between BF and PA6 matrix. The friction and wear tests showed the wear rate of the GO-PDA-BF/PA6 composite decreased by 51% compared with BF/PA6 composites and it also showed the best wear resistance and load-carrying capacity under various applied loads and sliding speeds, explained by the improved interface bonding between GO-PDA-BF and PA6 matrix and the anti-wear protective transfer film formed by GO in the worn surface. This study provided a considerable flexibility strategy of tailoring the interfacial compatibility between reinforcement and matrix for effectively improving the comprehensive performance of composites.

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Section: Introductionmentioning

confidence: 99%

Interfacial modification of basalt fiber filling composites with graphene oxide and polydopamine for enhanced mechanical and tribological properties

et al. 2018

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“…Inspiring by nature, DA initiates another concept for the improvement of fabrics, fibers, and films properties. [90][91][92][93][94][95][96][97][98][99][100][101][102][103] By selfpolymerization of dopamine thin and adherent polydopamine (PDA) cover forms over the fibers or films. During the cover formation, it can be loaded with particles such as silver, nickel, and so forth.…”

Section: Discussionmentioning

confidence: 99%

“…91 The results of this kind of research are summarized in Table 3. [90][91][92][93][94][95][96][97][98][99][100][101][102][103] To summarize, it seems compounds containing both hydroxyl OH and amines NH 2 active groups do not deteriorate mechanical properties of PET products. Probably products of the reaction prevent further penetration of amines into the products.…”

Section: Aminolysis Of Pet Textiles For the Treatment With Modifiersmentioning

confidence: 99%

Modification of poly(ethylene terephthalate) fibers, fabrics, and films by amination reactions—A review

Rabiei,

Haghighat Kish

2024

Polymers for Advanced Techs

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Currently, many of our living facilities are dependent on poly(ethylene terephthalate) (PET). It is utilized in the production of textiles, beverage bottles, food packaging, implants, and so forth. Although PET has desirable properties, it has to be amended for certain applications that have been modified by different methods. For modifications, aminolysis is used by several investigators, and this report reviews critically the related literature. Amines can be applied to impart the desired properties and produce active sites to be used for further alterations by successive reactions. Amine treatments alone enhance wettability, increase dyeability, and most applicable, produce functionality on the surface. By further reactions with several other chemicals, a spectrum of properties was endowed to PET products, such as flame retarding, anti‐fouling property, highest hygroscopicity, silk‐like character, biocompatibility, and so forth. There are a large number of works, mainly to change the surface properties, but the literature on the in vivo or common everyday evaluation of the amended products is scarce. Most of the modifications of PET products by amines are accompanied by a decrease in some other properties. Then the process of aminolysis and modifications have to be optimized with respect to several production parameters.

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“…Photocatalysts based on ordered ZnO nanorod arrays (NRAs), such as Ag/ZnO nanorods/graphene 21 and Ag/ZnO NRAs on Ni foam, 22 which have a high surface area and structural stability, displayed excellent photocatalytic performance in many recent studies. Substrates such as nylon, 23 cotton, 24 polyester, 25 and soda-lime glass, 26 on which the nanorod arrays grow, can prevent the nanorods from aggregation effectively. In addition, by the immobilization of photocatalysts on the substrates, it is easy for photocatalysts to be separated or recycled from the processed solution.…”

Section: Introductionmentioning

confidence: 99%

Ag-Modified ZnO Nanorod Array Fabricated on Polyester Fabric and Its Enhanced Visible-Light Photocatalytic Performance by a Built-in Electric Field and Plasmonic Effect

Zhou

Xue

et al. 2021

ACS Omega

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ZnO nanorod arrays (NRAs) were fabricated on polyester fabrics (PFs) by a two-step method and modified with Ag by magnetron sputtering. The photogenerated charge transport properties of the Ag/ZnO nanorod heterojunctions were studied by a self-made Kelvin probe system and a surface photovoltage (SPV) test system. The measured work functions (WFs) of the deposited Ag and ZnO nanorod are 4.67 and 5.56 eV, respectively. The SPV spectra indicate that the direction of the inner electric field is from the Ag layer to the inner of the ZnO nanorod. The enhancement of light absorption by the local surface plasma resonance (LSPR) effect of Ag/ZnO NRA was observed by Raman microspectroscopy and UV–vis diffuse reflectance spectroscopy. The photocatalytic activity of the Ag/ZnO NRA-functionalized PFs was evaluated by the photocatalytic degradation of Rhodamine B (RB) solution under visible light. The full photo-oxidation of RB and the outperforming ZnO NRA-coated PFs demonstrate that the enhanced photocatalytic performance of Ag/ZnO NRA-coated PFs results from the cooperation of the inner electric field of the Ag/ZnO nanorod heterojunction and Ag LSPR.

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Bismuth tungstate coating on polyester fabric modified with dopamine for photocatalytic property under visible light irradiation

Cited by 33 publications

References 36 publications

Interfacial modification of basalt fiber filling composites with graphene oxide and polydopamine for enhanced mechanical and tribological properties

Interfacial modification of basalt fiber filling composites with graphene oxide and polydopamine for enhanced mechanical and tribological properties

Modification of poly(ethylene terephthalate) fibers, fabrics, and films by amination reactions—A review

Ag-Modified ZnO Nanorod Array Fabricated on Polyester Fabric and Its Enhanced Visible-Light Photocatalytic Performance by a Built-in Electric Field and Plasmonic Effect

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