Improvement of flame-retardant and antistatic property of wood using a spray-assisted layer-by-layer self-assembly technique

Fu, Yanchun; Zhang, Yumeng; Wang, Yiting

doi:10.1080/17480272.2022.2164740

Cited by 5 publications

(4 citation statements)

References 30 publications

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“…For instance, point-like bulges, resembling gentle hills composed of stacked microspheres, retained their ordered arrangement in the surrounding planar region upon magnification of the surface structure. However, the long-range ordered structure was disrupted in the hill portion, as observed in Figure 5a(2),e(1),f(2),g (1,2). This kind of defect appeared as a small dot in macroscopic photographs, which can be distributed in any corner of the structural color layers.…”

Section: Relationship Between the Morphology Of Structural Color Laye...mentioning

confidence: 89%

“…structure. However, the long-range ordered structure was disrupted in the hill portion, as observed in Figure 5a(2),e(1),f(2),g (1,2). This kind of defect appeared as a small dot in macroscopic photographs, which can be distributed in any corner of the structural color layers.…”

Section: Relationship Between the Morphology Of Structural Color Laye...mentioning

confidence: 89%

“…Wood, as a natural material with renewable and sustainable advantages, finds widespread applications in various environments ranging from indoor furniture to outdoor architecture [1,2]. Nowadays, drastic changes in the climate and environment have raised awareness of the importance of natural ecosystems, particularly forest ecosystems with a vast biomass, necessitating the protection and sustainable and efficient utilization of forests [3,4].…”

Section: Introductionmentioning

confidence: 99%

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Influence of Cell Characteristics on the Construction of Structural Color Layers on Wood Surfaces

Hu,

Liu,

2024

Forests

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When utilizing microspheres to construct structural color layers on wood surfaces, the cellular structure of wood can influence the self-assembly of microspheres and the resulting structural color layers. To investigate this influence, seven types of wood were selected in this study, and structural color layers were constructed on their surfaces. A comparative analysis was conducted on the color production and macro and micro morphologies of the structural color layers on different wood surfaces, along with an examination of the types and causes of surface defects. The study found that when a microsphere-containing emulsion was applied to a wood surface, the emulsion tended to flow along the vessels of hardwood and the tracheids of softwood. Overflow or seepage of the emulsion could lead to a reduction in the number of microspheres per unit area, resulting in uneven thickness and uneven color generation of the structural color layers. Although the structural color layers on different wood exhibited the same color, there were variations in their tones, appearance, and morphology. Defects such as minor bumps and pits were present on the structural color layers. Bump defects might originate from microsphere encapsulation of fiber bundles or the displacement of air within vessel lumens by emulsion, while pits were mainly caused by the inflow of emulsion into the vessel lumens. This study clarified the influence of wood surface cells, particularly vessels and tracheids, on the construction and color production of structural color layers, providing support for the controllable modification of wood surfaces using structural colors.

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Section: Relationship Between the Morphology Of Structural Color Laye...mentioning

confidence: 89%

Section: Relationship Between the Morphology Of Structural Color Laye...mentioning

confidence: 89%

Section: Introductionmentioning

confidence: 99%

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Influence of Cell Characteristics on the Construction of Structural Color Layers on Wood Surfaces

Hu,

Liu,

2024

Forests

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“…By alternately depositing a substrate in a polyelectrolyte solution with an opposing charge, layer-by-layer self-assembly creates a multilayer polyelectrolyte film. Layer-by-layer self-assembly method was applied by Fu et al [ 40 ] to generate a composite coating of chitosan, phytic acid, and TiO 2 -CuO on a wood surface at 60 degrees Celsius.…”

Section: Introductionmentioning

confidence: 99%

Research Progress on the Improvement of Flame Retardancy, Hydrophobicity, and Antibacterial Properties of Wood Surfaces

et al. 2023

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Wood-based materials are multifunctional green and environmentally friendly natural construction materials, and are widely used in decorative building materials. For this reason, a lot of research has been carried out to develop new and innovative wood surface improvements and make wood more appealing through features such as fire-retardancy, hydrophobicity, and antibacterial properties. To improve the performance of wood, more and more attention is being paid to the functioning of the surface. Understanding and mastering technology to improve the surface functionality of wood opens up new possibilities for developing multifunctional and high-performance materials. Examples of these techniques are ion crosslinking modification and coating modification. Researchers have been trying to make wooden surfaces more practical for the past century. This study has gradually gained popularity in the field of wood material science over the last 10 years. This paper provides an experimental reference for research on wood surface functionalization and summarizes the most current advancements in hydrophobic, antibacterial, and flame-retardant research on wood surfaces.

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Construction of biomass-based flame-retardant, antimicrobial and hydrophobic wood coatings with POSS organic-inorganic nanoparticles

Liang,

Xu,

Ahmed

et al. 2024

European Polymer Journal

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Improvement of flame-retardant and antistatic property of wood using a spray-assisted layer-by-layer self-assembly technique

Cited by 5 publications

References 30 publications

Influence of Cell Characteristics on the Construction of Structural Color Layers on Wood Surfaces

Influence of Cell Characteristics on the Construction of Structural Color Layers on Wood Surfaces

Research Progress on the Improvement of Flame Retardancy, Hydrophobicity, and Antibacterial Properties of Wood Surfaces

Construction of biomass-based flame-retardant, antimicrobial and hydrophobic wood coatings with POSS organic-inorganic nanoparticles

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