Development of novel anti‐wetting coating on cellulosic surface using low carbon butyric acid

Kumar, Ayush; Tudu, Balraj Krishnan; Pandit, Sapan Kumar

doi:10.1007/s10570-021-03797-8

Cited by 11 publications

(8 citation statements)

References 19 publications

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“…The hydrophobization of the micro-/nanoscale architecture could also be achieved by replacing the resins with low surface free energy components [113][114][115][116][117][118][119][120][121][122][123][124][125][126][127][128][129][130][131][132]. As a general rule, these coatings showed superhydrophobicity (contact angle > 150 • , roll-off angle < 10 • ), high resistance to mechanical wear (abrasion, cutting, etc.…”

Section: Organic-inorganic Composite Coatingsmentioning

confidence: 99%

“…For water to easily roll over the surface, its surface free energy should be as low as possible to minimize its interactions with water. The most frequent compounds studied to decrease the surface energy of the wood surfaces were fluorinated moieties and organosilicons, but could also include organic resins, waxes, or organic acids [88,131].…”

Section: Normative Aspectsmentioning

confidence: 99%

“…These methods were adopted in different publications presented in this review to improve the characteristics of the wood surfaces, such as mechanical properties, thermal stability, dimensional stability and resistance to biodegradation. They were particularly prevalent to cast inorganic [115][116][117][118]121,122,132,147,148,150,151,153,154,[156][157][158][160][161][162][163][164][165][166]170,172] and organicinorganic composite [87,88,103,[105][106][107][109][110][111][112][113][114][125][126][127][129][130][131][134][135][136][137]…”

Section: Economical Aspectsmentioning

confidence: 99%

“…Although most researchers acquired their silica from a commercial supplier, some workers studied more durable options such as rice husk [90] and industrial wastes [166]. Another cheap, mildly toxic [295], and vastly studied component was TiO 2 [89,91,94,110,125,129,131,147,148,153,154,158,197,205,208]. Its uses were similar to silica's, in addition to which its UV absorption properties improved the photostability of the coated/treated wood.…”

Section: Economical Aspectsmentioning

confidence: 99%

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Trends in Chemical Wood Surface Improvements and Modifications: A Review of the Last Five Years

Blanchet

Pepin

2021

Coatings

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Increasing the use of wood in buildings is regarded by many as a key solution to tackle climate change. For this reason, a lot of research is carried out to develop new and innovative wood surface improvements and make wood more appealing through features such as increased durability, fire-retardancy, superhydrophobicity, and self-healing. However, in order to have a positive impact on the society, these surface improvements must be applied in real buildings. In this review, the last five years of research in the domain of wood surface improvements and modifications is first presented by sorting the latest innovations into different trends. Afterward, these trends are correlated to specifications representing different normative, ecologic and economic factors which must be considered when expecting to introduce a wood treatment to the market. With this review, the authors hope to help researchers to take into consideration the different factors influencing whether new innovations can leave the research laboratory or not, and thereby facilitate the introduction of new wood surface treatments in the society.

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Section: Organic-inorganic Composite Coatingsmentioning

confidence: 99%

Section: Normative Aspectsmentioning

confidence: 99%

Section: Economical Aspectsmentioning

confidence: 99%

Section: Economical Aspectsmentioning

confidence: 99%

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Trends in Chemical Wood Surface Improvements and Modifications: A Review of the Last Five Years

Blanchet

Pepin

2021

Coatings

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“…[25][26][27][28] Fatty acid is a biodegradable, biological macromolecule, consisting of hydrocarbon chains and carboxylic acid groups, most of which are hydrophobic and insoluble in water. [29][30][31] Stearic acid (SA), a common fatty acid, can also be used for the preparation of superhydrophobic coatings. [32][33] Penna et al [34] obtained superhydrophobic coatings via the deposition of SA-functionalized alumina nanoparticles as top coatings on epoxy base coatings.…”

Section: Introductionmentioning

confidence: 99%

A durable and environmental friendly superhydrophobic coatings with self‐cleaning, anti‐fouling performance for liquid‐food residue reduction

Sun

Liu

et al. 2023

Polymer Engineering & Sci

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A durable and environmentally‐friendly superhydrophobic coatings for liquid‐food residue reduction were prepared by using stearic acid (SA) modified organic montmorillonite (SA@OMMT) and poly(dimethylsiloxane) (PDMS). Due to the natural hydrophobicity of SAs, SA@OMMT provides low surface energy as well as roughness for the coating. PDMS not only provided low surface energy in the coating but also contributed to the bonding of SA@OMMT as a result of its high adhesive properties. In addition, PDMS has good physical properties after curing, which can effectively improve the physical properties and durability of a superhydrophobic coating by the self‐assembly method using a PDMS/n‐hexane solution. For 1 wt.% SA@OMMT and 5 wt.% PDMS, the resulting SA@OMMT/PDMS (SOP) coating showed the water contact angle (WCA) and water sliding angle (WSA) of 156.3°and 2°, respectively. The prepared coatings have good physical and chemical stability, and they still have superhydrophobicity after physical abrasion tests and exposure to the corrosion solutions. In the meanwhile, the prepared coating also has flexibility and superhydrophobicity after bending and folding. Finally, the coating surface shows highly effective antifouling ability to liquid and solid pollutants. The coating can be applied against different substrates and has potential application in the field of liquid‐food residue reduction.

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Towards the Development of One-Step Scalable Self-Cleaning and Stain-Resistant Coating on Cellulosic Wood

Gururani,

Pandit,

Kumari

et al. 2024

Fibers Polym

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Development of novel anti‐wetting coating on cellulosic surface using low carbon butyric acid

Cited by 11 publications

References 19 publications

Trends in Chemical Wood Surface Improvements and Modifications: A Review of the Last Five Years

Trends in Chemical Wood Surface Improvements and Modifications: A Review of the Last Five Years

A durable and environmental friendly superhydrophobic coatings with self‐cleaning, anti‐fouling performance for liquid‐food residue reduction

Towards the Development of One-Step Scalable Self-Cleaning and Stain-Resistant Coating on Cellulosic Wood

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