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Preparation and study of cerium lanthanum zirconate fibres

  • Jianing Wang
  • , Chaohui Wang*
  • , Qingke Li
  • , Guangshu Li
  • , Chunqi Wang
  • , You Wang
  • , Meiling Dong
  • *Corresponding author for this work
  • Qiqihar University
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

LZ7C3 fibres with nanostructures have been synthesised by the sol–gel method combined with electrostatic spinning technology and a high-temperature-resistant LZ7C3 ceramic material prepared by high-temperature calcination. The formation process of the ceramic fibre was studied and its properties characterized by differential thermal analysis, X-ray diffraction and infrared spectroscopy. The microstructure of the fibre was analysed by scanning electron microscopy and transmission electron microscopy, and the properties of the fibre were determined. The results showed that many conditions, such as calcination temperature and silica-sol content, have a pivotal influence on the crystal phase composition and morphology. By comparing the effects of these conditions, ceramic materials with exceptional properties have been prepared.

Original languageEnglish
Pages (from-to)484-492
Number of pages9
JournalPhilosophical Magazine Letters
Volume101
Issue number12
DOIs
StatePublished - 2021
Externally publishedYes

Keywords

  • LZ7C3
  • Sol-gel method
  • calcination
  • electrostatic spinning
  • fibre

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