1H,1H,2H,2H-Perfluorododecyltrichlorosilane

1H,1H,2H,2H-Perfluorododecyltrichlorosilane is a fluorinated silane that exhibits unique surface modification properties due to its highly fluorinated long carbon chain and reactive trichlorosilane groups. The silane group of 1H,1H,2H,2H-Perfluorododecyltrichlorosilane is covalently bonded to the surface, thereby forming a self-assembled monolayer. This monolayer significantly reduces the wettability of the surface, making it resistant to water and oily substances. 1H,1H,2H,2H-Perfluorododecyltrichlorosilane can be used to prepare hydrophobic surfaces and can also be incorporated into polyvinylidene fluoride (PVDF) membranes together with titanium dioxide (TiO₂) for water treatment and pollution prevention (membrane distillation) ^[1-3].

References:
[1] Horning M P, Delahunt C B, Singh S R, et al. A paper microfluidic cartridge for automated staining of malaria parasites with an optically transparent microscopy window[J]. Lab on a chip, 2014, 14(12): 2040-2046.
[2] Meng S, Mansouri J, Ye Y, et al. Effect of templating agents on the properties and membrane distillation performance of TiO2-coated PVDF membranes[J]. Journal of membrane science, 2014, 450: 48-59.
[3] Ebrahimi F, Orooji Y, Razmjou A. Applying membrane distillation for the recovery of nitrate from saline water using pvdf membranes modified as superhydrophobic membranes[J]. Polymers, 2020, 12(12): 2774.

1H,1H,2H,2H-Perfluorododecyltrichlorosilane是一种氟化硅烷，由于其高度氟化的长碳链和反应性三氯硅烷基团，表现出独特的表面改性性能。1H,1H,2H,2H-Perfluorododecyltrichlorosilane的硅烷基团与表面的共价键合，从而形成自组装单分子层，这种单分子层显著降低了表面的润湿性，使其能够抵抗水和油性物质。1H,1H,2H,2H-Perfluorododecyltrichlorosilane可用于制备疏水表面，也可与二氧化钛（TiO₂）一起掺入聚偏二氟乙烯（PVDF）膜中，用于水处理和污染防治（膜蒸馏）^[1-3]。