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Preparation of fine-grained silica-doped zirconia fibers by electrospinning
Sun, Yajuan1,2,3; Qu, Jingkui1,2; Guo, Qiang1,2; Song, Jing1,2; Wei, Guangye1,2; Xi, Xinguo4; Hou, Guihua5; Qi, Tao1,2

Zirconia fiber, with its resistance to ultra-high temperature, is irreplaceable in many applications. Herein, a technique combining the sol-gel method and electrospinning was used to fabricate uniform 1D zirconia nanofibers from zirconium polyacetate. A suitable heat treatment process was established, and the effects of spinning parameters and additives on the fiber morphology were investigated using XRD, SEM, TGA, and FTIR. The results showed that addition of silica effectively inhibited grain growth and reduced the grain size to 3060 nm. By optimizing the electrospinning parameters and the sintering process, fine-grained tetragonal zirconia fibers of 400-700 nm diameter could be produced.

KeywordZirconia Fiber Sol-gel Electrospinning Silica
WOS HeadingsScience & Technology ; Technology
Indexed BySCI
WOS KeywordYttria-stabilized Zirconia ; Spinning Technique ; Hollow Fibers ; Sol ; Nanofibers ; Temperature ; Fabrication ; Precursor ; Mats
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
Funding OrganizationNational Natural Science Foundation of China(21406246) ; Key Research Program of Frontier Sciences of Chinese Academy of Sciences(QYZDJ-SSW-JSC021) ; Co-operation Project of Innovation Center of Ecological Building Materials and Environmental Protection Equipment of Jiangsu Province(YCXT201610)
WOS IDWOS:000408287900132
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Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Key Lab Green Proc & Engn, Inst Proc Engn, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Yancheng Inst Technol, Jiangsu Collaborat Innovat Ctr Ecol Bldg Mat & En, Yancheng 224051, Peoples R China
5.Yancheng Inst Technol, Key Lab Adv Technol Environm Protect Jiangsu Prov, Yancheng 224051, Peoples R China
Recommended Citation
GB/T 7714
Sun, Yajuan,Qu, Jingkui,Guo, Qiang,et al. Preparation of fine-grained silica-doped zirconia fibers by electrospinning[J]. CERAMICS INTERNATIONAL,2017,43(15):12551-12556.
APA Sun, Yajuan.,Qu, Jingkui.,Guo, Qiang.,Song, Jing.,Wei, Guangye.,...&Qi, Tao.(2017).Preparation of fine-grained silica-doped zirconia fibers by electrospinning.CERAMICS INTERNATIONAL,43(15),12551-12556.
MLA Sun, Yajuan,et al."Preparation of fine-grained silica-doped zirconia fibers by electrospinning".CERAMICS INTERNATIONAL 43.15(2017):12551-12556.
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