caa a22 4500 463229622 CHVBK 20180405153238.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10853-006-0979-6 doi (NATIONALLICENCE)springer-10.1007/s10853-006-0979-6 Preparation of Y-TZP ceramic fibers by electrolysis-sol-gel method [Elektronische Daten] [Jianjun Li, Xiuling Jiao, Dairong Chen] Polycrystalline yttria stabilized tetragonal Zirconia (T-ZrO2) fibers were obtained by pyrolysis of gel fibers using zirconium oxychloride octahydrate as raw material. The spinnable zirconia sol was prepared by electrolyzing the zirconium oxychloride octahydrate solution in the presence of acetic acid and sugar (sucrose, glucose or fructose), in which the molar ratio of CH3COOH/ZrOCl2·8H2O and sugar/ZrOCl2·8H2O was in the range of 1.0-4.0 and 0.2-0.4, respectively. The relation of spinnability to the shape of colloidal particle was discussed. The as-prepared zirconia fibers sintered at different temperatures show smooth and crack-free surface with the diameter of 5-10μm. Slow heating rate below 600°C and then sintering at 1,400°C for 30min were necessary to obtain the dense tetragonal zirconia ceramic fibers, the particles composed the fibers had the size of ∼150nm. Springer Science+Business Media, LLC, 2007 Li Jianjun Department of Chemistry, Shandong University, 250100, Jinan, P.R. China aut Jiao Xiuling Department of Chemistry, Shandong University, 250100, Jinan, P.R. China aut Chen Dairong Department of Chemistry, Shandong University, 250100, Jinan, P.R. China aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5562-5569 0022-2461 42:14<5562 2007 42 10853 https://doi.org/10.1007/s10853-006-0979-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0979-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Li Jianjun Department of Chemistry, Shandong University, 250100, Jinan, P.R. China aut NATIONALLICENCE 700 1- Jiao Xiuling Department of Chemistry, Shandong University, 250100, Jinan, P.R. China aut NATIONALLICENCE 700 1- Chen Dairong Department of Chemistry, Shandong University, 250100, Jinan, P.R. China aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5562-5569 0022-2461 42:14<5562 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer