Thermal Conducting Behavior of Composites of Conjugated Short Fibrous-SiC Web with Different Filler Fraction

Effect of heating rate on the properties of silicon carbide fiber with chemical-vapor-cured polycarbosilane fiber

“…However, the melt-spun PCS fiber shows a greater decrease in Si-H and C-H bonds than PCS, and a dramatic decrease in Si-H and C-H bonds after the curing process using iodine vapor. This confirms that iodine induces dehydrogenation in Si-H and C-H bonds and creates a three-dimensional molecular structure within the PCS fiber, thereby converting PCS fiber into a thermosetting polymer [12]. Figure 3 is a simplified schematic diagram of the changes in the internal molecular structure of PCS fiber, as derived from examination of the PCS fiber after the curing process and the final heat-treated SiC fiber.…”

Silicon carbide fiber-reinforced composite membrane for high-temperature and low-humidity polymer exchange membrane fuel cells

“…Therefore, in order to maintain the fibrous web, the PCS was switched for a thermosetting polymer in the curing procedure for crosslinking oxygen at a temperature of 100e300 C. The assimilation process during the curing procedure involves a hydrogen atom decomposition method via electron beam irradiation crosslinking. However, this study was prepared by thermal oxidation [26]. The X-ray diffraction patterns are shown in Fig.…”