LIAO Ruogu, SHI Tiejun, ZHOU Yubo, WANG Hualin, ZHAI Linfeng. THE STUDY ON PREPARATION AND MORPHOLOGY OF ELECTROSPUN FIBERS BASED ON PHENOL FORMALDEHYDE[J]. Acta Polymerica Sinica, 2006,(2):345-349.
LIAO Ruogu, SHI Tiejun, ZHOU Yubo, WANG Hualin, ZHAI Linfeng. THE STUDY ON PREPARATION AND MORPHOLOGY OF ELECTROSPUN FIBERS BASED ON PHENOL FORMALDEHYDE[J]. Acta Polymerica Sinica, 2006,(2):345-349.DOI:
The preparation of carbon fibers based on phenol formaldehyde by electrospinning was reported. Synthetical A-stage resol and PVA salutions of different mass ratios were used for electrospinning.After solidified at 150℃ for all hour
phenol formaldehyde(PF)fibers were obtained.When the PF fibers(mass ratio of PF and PVA as 1:2)were calcined at different temperature
the fibers based on PF were obtained
whose diameters were less than 200 nm.By field emission scanning eleotron microscopy(FESEM)
the diameter and morphology of the fibers were observed and compared.The IR spectra showed that the fibers calcined at 600℃ were carbon fibers with expected morphology.