期刊
JOURNAL OF NATURAL FIBERS
卷 19, 期 5, 页码 1879-1884出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/15440478.2020.1788496
关键词
Spider silk; FTIR; XRD; TGA; SEM
资金
- Deanship of Scientific Research (DSR) at King Abdulaziz University, Jeddah [361-130-1440]
This study examines the physico-chemical, structure, thermal, and surface topography of spider silk fibers. It was found that the fibers have a smooth surface, a crystallinity index of 24%, and can withstand temperatures up to 450 degrees C.
This study deals to examine the physico-chemical, structure, thermal, and surface topography of spider silk fibers. Spider silk fibers were investigated by Fourier transform infrared spectroscopy, X-ray diffraction, thermogravimetric analysis, and scanning electron microscopy. SEM analysis observations indicated that the presence of a smooth surface. The X-ray analysis evidenced that these fibers have a crystallinity index of 24%. The thermogravimetric analysis reveals that spider silk fibers are thermally withstanding until 450 degrees C.
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