Preparation and anti-icing performance of liquid lubricant micro-nano composite coating based on modified nano-SiO<sub>2</sub>

He, Jianjun; Wang, Jiawei; Wang, Ruifeng; Jie, Jun; Chen, Biao; Luo, Guangwu; Bao, Jiangyong; Yang, Kaijun

doi:10.1080/01694243.2022.2117643

Cited by 3 publications

(1 citation statement)

References 27 publications

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“…Various strategies have emerged to aid removal and/or reduce the accumulation of ice such as mechanical, [1][2][3] thermal [4][5][6] , and coating technologies. [7][8][9] Mechanical technologies apply forces to physically remove the ice accumulated while thermal systems produce heat to melt the ice accreted. The use of icephobic coatings aims to reduce adhesion and, therefore, ease the removal of ice.…”

Section: Introductionmentioning

confidence: 99%

Comprehensive Measurement of the Adhesion between Ice or Glass and Model PDMS Coatings

et al. 2023

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Ice accretion is an unavoidable phenomenon that endangers the performance of outdoor infrastructure and vehicles at low temperatures. To combat ice accretion, the use of anti‐icing coatings has been one of the most appealing approaches because of their simplicity. Silicone elastomers have been increasingly employed due to their natural hydrophobicity, simple preparation, and low price. However, most of the characterization of silicone‐based polymers and other anti‐icing coatings has been done using unproven techniques that often do not directly relate to materials’ properties. In this work, the adhesion between glass and ice and four PDMS‐based elastomers has been studied by a combination of a macroscale shear test, a microscale technique (the Johnson–Kendall–Roberts (JKR) approach), and a commonly used push‐off test. Results are obtained at different temperatures and, importantly, different test velocities. The shear tests yield an energy release rate (the material's property related to adhesion) in the range of 1–10 J m−2, whereas the quasistatic JKR test yields values in the 0.1–0.5 J m−2 range for glass/PDMS interfaces. Ice/PDMS interfaces are found to have larger energy release rates in shear tests and lower values in quasistatic JKR tests. Both differences can be attributed to differences in interfacial crack dynamics.

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Section: Introductionmentioning

confidence: 99%

Comprehensive Measurement of the Adhesion between Ice or Glass and Model PDMS Coatings

et al. 2023

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Preparation of Epoxy Resin Emulsifiers with Different Structures and a Comparative Study of their Properties

Zhang

Huang

2022

ChemistrySelect

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The structure of epoxy resin emulsifier has important influence on the stability of epoxy resin emulsion/dispersion. However, there is no systematic comparative study so far about the effect of the structure of the epoxy resin emulsifier on their physiochemical properties and performance. In this work, two types of linear (AB and ABA types) and one type of branched epoxy resin emulsifiers were prepared by using bisphenol A epoxy resin E-44 as the hydrophobic chain segment A and polyethylene glycol (PEG) as the hydrophilic chain segment B, and their physicochemical properties were compared. It has been found that the branched epoxy resin emulsifier is more hydrophilic than the two kinds of linear epoxy resin emulsifiers as a result of higher content of hydrophilic PEG chains. More importantly, the solubilization ability of the branched epoxy resin emulsifier to toluene is much higher than that of the two linear epoxy resin emulsifiers and exhibits an unique behavior, i. e., it increases monotonically with increasing hydrophilic PEG chain length. This work shed a light on the structural importance of epoxy resin emulsifier on its physicochemical properties and may provide a better choice of emulsifiers for the preparation of stable epoxy resin emulsions/dispersions.

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Preparation and performance study of SiO ₂ aerogel thermal insulation coating with nanoporous structure for wind turbine blade surface

He,

Huang,

et al. 2024

Journal of Adhesion Science and Technology

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Preparation and anti-icing performance of liquid lubricant micro-nano composite coating based on modified nano-SiO₂

Cited by 3 publications

References 27 publications

Comprehensive Measurement of the Adhesion between Ice or Glass and Model PDMS Coatings

Comprehensive Measurement of the Adhesion between Ice or Glass and Model PDMS Coatings

Preparation of Epoxy Resin Emulsifiers with Different Structures and a Comparative Study of their Properties

Preparation and performance study of SiO ₂ aerogel thermal insulation coating with nanoporous structure for wind turbine blade surface

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Preparation and anti-icing performance of liquid lubricant micro-nano composite coating based on modified nano-SiO2

Cited by 3 publications

References 27 publications

Comprehensive Measurement of the Adhesion between Ice or Glass and Model PDMS Coatings

Comprehensive Measurement of the Adhesion between Ice or Glass and Model PDMS Coatings

Preparation of Epoxy Resin Emulsifiers with Different Structures and a Comparative Study of their Properties

Preparation and performance study of SiO 2 aerogel thermal insulation coating with nanoporous structure for wind turbine blade surface

Contact Info

Product

Resources

About

Preparation and anti-icing performance of liquid lubricant micro-nano composite coating based on modified nano-SiO₂

Preparation and performance study of SiO ₂ aerogel thermal insulation coating with nanoporous structure for wind turbine blade surface