Nanodiamond-deposited poly(ethylene terephthalate) fabrics

Nanodiamonds are mysterious particles of carbon that have diverse properties that can be used for wide range of applications. In this study, we report a new pathway for in-situ synthesis of carbon nanostructures and their application for functionalization of poly(ethylene terephthalate) (PET) fabric. The carbon nanostructures were in-situ synthesized in atmospheric pressure dielectric plasma on the surface of the fabrics. The size, shape, and SAED pattern of particles were characterized by FESEM and HRTEM. The formation of carbon nanodiamonds and their chemical nature were also confirmed using Raman and FTIR spectroscopy. The modification resulted in significant improvement of flame retardant and hydrophilic properties of the treated samples. This approach offers a simple and rapid route for in-situ functionalization of textiles with nanodiamonds for various applications. [Display omitted] •Quick and simple way to synthesize nanodiamonds (NDs) in-situ on PET fabrics.•Low temperature dielectric atmospheric pressure plasma was used.•Ethanol with Ar or N2 was used as a precursor.•Durable functionalities, such as hydrophilicity and flame-retardancy, were achieved.