{
    "content": "The monomers used for synthesizing hydrophilic polymers include polyvinylpyrrolidone (PVP), polyethylene glycol (PEG), and lauryl ether, which contain functional groups such as hydroxyl and ether groups that enhance hydrophilicity by increasing hydrogen bonding and ionic interactions with water.Hydrophilic materials used for antifog include those containing a large number of hydrophilic groups, which enhance water interactions by attracting water molecules, allowing droplets on the material surface to rapidly spread and form a continuous water film, thereby reducing light diffusion.The monomers used for synthesizing hydrophilic polymers include ethanol, propylene glycol, polyoxyethylene lauryl ether, sodium dodecyl sulfate, polyethylene glycol 400, and acrylic acid, which feature functional groups such as hydroxyl (-OH) and ether (-O-) that enhance the hydrophilicity of the polymers by increasing their ability to form hydrogen bonds with water, thereby improving water interactions.The text does not provide relevant information regarding the monomer structures or functional groups used for synthesizing hydrophilic polymers.The hydrophilic polymers are synthesized using anhydrous ethanol, propylene glycol, lauryl alcohol polyethylene ether, sodium dodecyl sulfate, and polyethylene glycol 400, with functional groups such as hydroxyl groups and ether linkages that enhance hydrophilicity by creating hydrogen bonds with water molecules, thus improving water interaction.The synthesis of hydrophilic polymers involves monomers such as polyethylene glycol, which contains ether groups that enhance hydrophilicity by facilitating hydrogen bonding and dipole interactions with water.The synthesis involves the use of functional groups from polyacrylic acid, polyethylene glycol, and various nanoscale metal oxides such as zinc oxide, titanium dioxide, and silica, which enhance the hydrophilicity of the polymers due to their ability to form hydrogen bonds and interact favorably with water molecules.The hydrophilic substances mentioned include anionic surfactants with carboxyl and sulfate functional groups, cationic surfactants containing amino and quaternary ammonium groups, and nonionic surfactants with ether and carboxylester groups that enhance interactions with water by attracting water molecules, making solid surfaces easily wettable and forming a water film that reduces light scattering to achieve anti-fogging effects.The text mentions the use of acrylic acid as a monomer, which contains carboxyl functional groups that enhance hydrophilicity through hydrogen bonding interactions with water, promoting water uptake and swelling in the resulting polymers.The hydrophilic polymers are synthesized using monomers that contain functional groups such as -OH, -COOH, and -NH2 which enhance their hydrophilicity by promoting strong interactions with water molecules, leading to a reduction in the interfacial tension between the solid and liquid, and allowing water to spread and form a thin film rather than discrete droplets on the surface.The text discusses monomers with various hydrophilic functional groups such as carboxylic acids, sulfates, amino groups, amines, hydroxyls, amides, and ether linkages, which enhance the hydrophilicity of polymers by promoting strong polar interactions with water, thereby effectively reducing surface tension and improving water absorption."
}