Publication: Effects of calcination temperature on electrospun silica fibers
| dc.contributor.author | Pramuansub N. | |
| dc.contributor.author | Jittangprasert P. | |
| dc.contributor.author | Wanakamol P. | |
| dc.date.accessioned | 2021-04-05T03:34:21Z | |
| dc.date.available | 2021-04-05T03:34:21Z | |
| dc.date.issued | 2012 | |
| dc.date.issuedBE | 2555 | |
| dc.description.abstract | Silica fibers have been fabricated via sol-gel reaction and electrospinning. The precursor solution was prepared from tetraethyl- orthosilicate (TEOS), ethanol and aqueous hydrochloric acid. The viscous solution was electrospun at 15kV applied voltage and 20 cm tip-to-collector distance. The process yielded nonwoven sheet of silica fibers with good mechanical integrity. The silica fiber specimens were calcined at different temperatures: 400°C, 600°C and 800°C. Scanning electron microscope (SEM) observation reveals smooth and long fibers with average diameter below 0.5μm for all samples, both as spun and calcined. Fourier transform infrared spectroscopy (FT-IR) spectra show effects of calcination temperature on chemical structure of the fibers. Calcination results in the removal of organic residuals and leaving mostly silica content. © (2012) Trans Tech Publications. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | Advanced Materials Research. Vol 488-489, No. (2012), p.602-606 | |
| dc.identifier.doi | 10.4028/www.scientific.net/AMR.488-489.602 | |
| dc.identifier.issn | 10226680 | |
| dc.identifier.other | 2-s2.0-84859060866 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14740/7079 | |
| dc.rights.holder | มหาวิทยาลัยศรีนครินทรวิโรฒ | |
| dc.subject.other | Applied voltages | |
| dc.subject.other | Average diameter | |
| dc.subject.other | Calcination temperature | |
| dc.subject.other | Electrospun silica | |
| dc.subject.other | Electrospuns | |
| dc.subject.other | Long fiber | |
| dc.subject.other | Mechanical integrity | |
| dc.subject.other | Non-woven | |
| dc.subject.other | Organic residuals | |
| dc.subject.other | Orthosilicate | |
| dc.subject.other | Precursor solutions | |
| dc.subject.other | Scanning electron microscopes | |
| dc.subject.other | Silica content | |
| dc.subject.other | Silica fibers | |
| dc.subject.other | Sol-Gel Reaction | |
| dc.subject.other | Tip-to-collector distance | |
| dc.subject.other | Viscous solution | |
| dc.subject.other | Calcination | |
| dc.subject.other | Ethanol | |
| dc.subject.other | Fibers | |
| dc.subject.other | Fourier transform infrared spectroscopy | |
| dc.subject.other | Hydrochloric acid | |
| dc.subject.other | Scanning electron microscopy | |
| dc.subject.other | Silica | |
| dc.subject.other | Sol-gels | |
| dc.subject.other | Electrospinning | |
| dc.title | Effects of calcination temperature on electrospun silica fibers | |
| dc.type | Conference Paper | |
| dspace.entity.type | Publication | |
| swu.datasource.scopus | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84859060866&doi=10.4028%2fwww.scientific.net%2fAMR.488-489.602&partnerID=40&md5=237414504f8f5539c2ed08ae38f709d3 |