Synthesis of BN coatings on carbon fiber by dip coating

Abstract

BN coatings were deposited on carbon fibers by dip coating method. The deposited coatings were characterized by scanning electron microscopy, Fourier-transformed infrared spectroscopy, X-ray photoelectron spectroscopy and X-ray diffraction. The influence of temperature on composition and structure of the coatings was investigated. Composition and structure examinations revealed that the crystallinity of the coatings increased with the increasing temperature, and the coating is a mixture of little oxides, turbostratic boron nitride and hexagonal boron nitride. Furthermore, experiments were also conducted in order to describe the growth mechanism, thus forming the basis of future growth of BN coating on fibers by dip coating.

Preparation and properties of CF–Fe3O4–BN composite electromagnetic wave-absorbing materials

“…The nal CF covering lm did not have abundant BN, and the generated BN was primarily amorphous, resulting in a broadened diffraction peak and weak intensity. 26 Fig. 3 shows the scanning electron micrograph of the prepared sample.…”

Washable and flexible screen printed graphene electrode on textiles for wearable healthcare monitoring

“…However, this method is unsuitable for long-term healthcare monitoring. The conductive materials can be coated on the textile yarns by dip-coating [11,18,19], spray coating [20], chemical vapor deposition [21][22][23][24] and magnetron sputtering [25,26]. However, conductive materials easily fall off the fabric after washing, especially for the dip-coating method, due to the weak bonding effect [27].…”