Preparation and performance characterization of a large area ScSZ electrolyte substrate

Man Li Gou, Guo Quan Yang, Zhen Hua Wang, Wang Sun, Jin Shuo Qiao, Ke Ning Sun

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A thin ScSZ electrolyte with a large area was synthesized using the tape-casting method. The conductivity of 0.095 S cm-1at 800℃ was achieved. The maximum power density of a single cell reached 368 mW cm-1at 800℃. To make a large electrolyte battery more suitable, our study improves the casting method of preparing a dense, porous electrolyte substrate that promotes surface roughness of the electrolyte. However, it is difficult to control the thickness of the substrate, meaning that further improvements are needed.

Original languageEnglish
Title of host publicationFunctional Materials Research
EditorsYuxun Wang, Guichun Huang, Linqing Luo
PublisherTrans Tech Publications Ltd.
Pages822-828
Number of pages7
ISBN (Print)9783038357551
DOIs
Publication statusPublished - 2016
EventChina Functional Material Technology and Industry Forum, CFMTIF 2015 - Hunan, China
Duration: 30 Oct 20151 Nov 2015

Publication series

NameMaterials Science Forum
Volume852
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

ConferenceChina Functional Material Technology and Industry Forum, CFMTIF 2015
Country/TerritoryChina
CityHunan
Period30/10/151/11/15

Keywords

  • Sintering method
  • Solid oxide fuel cell (SOFC)
  • Tape-casting

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