Unknown

Dataset Information

0

Superhydrophobic Paper from Nanostructured Fluorinated Cellulose Esters.


ABSTRACT: The development of economically and ecologically viable strategies for superhydrophobization offers a vast variety of interesting applications in self-cleaning surfaces. Examples include packaging materials, textiles, outdoor clothing, and microfluidic devices. In this work, we produced superhydrophobic paper by spin-coating a dispersion of nanostructured fluorinated cellulose esters. Modification of cellulose nanocrystals was accomplished using 2 H,2 H,3 H,3 H-perfluorononanoyl chloride and 2 H,2 H,3 H,3 H-perfluoroundecanoyl chloride, which are well-known for their ability to reduce surface energy. A stable dispersion of nanospherical fluorinated cellulose ester was obtained by using the nanoprecipitation technique. The hydrophobized fluorinated cellulose esters were characterized by both solid- and liquid-state nuclear magnetic resonance, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, and contact angle measurements. Further, we investigated the size, shape, and structure morphology of nanostructured fluorinated cellulose esters by dynamic light scattering, scanning electron microscopy, and X-ray diffraction measurements.

SUBMITTER: Khanjani P 

PROVIDER: S-EPMC6095637 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC5650104 | biostudies-literature
| S-EPMC5654505 | biostudies-literature
| S-EPMC6473771 | biostudies-literature
| S-EPMC8223434 | biostudies-literature
| S-EPMC9245351 | biostudies-literature
| S-EPMC8477758 | biostudies-literature
| S-EPMC3449171 | biostudies-literature
| S-EPMC6072713 | biostudies-literature
| S-EPMC8563781 | biostudies-literature
| S-EPMC4078308 | biostudies-literature