Electrical properties of the YSZ/STO/YSZ-STO superlattice electrolyte film at low temperatures
- 作者: Xu Y.1, Kang Z.1, Fan Y.1, Xiao L.1, Bo Q.1, Ding T.1
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隶属关系:
- Inner Mongolia Key Laboratory of Semiconductor Photovoltaic Technology
- 期: 卷 90, 编号 2 (2016)
- 页面: 485-490
- 栏目: Colloid Chemistry and Electrochemistry
- URL: https://journals.rcsi.science/0036-0244/article/view/167813
- DOI: https://doi.org/10.1134/S0036024416020369
- ID: 167813
如何引用文章
详细
This study is focused on characterization of the low temperature properties of the YSZ/STO/YSZ superlattice film deposited onto unilateral polished SrTiO3 (STO) monocrystalline substrates using pulsed laser deposition (PLD). The phase composition, structure, surface morphology and electrical properties of the oxygen ion conducting electrolyte YSZ/STO/YSZ multilayers were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and electrochemical impedance spectroscopy (EIS). The minimum conductivity activation energy of YSZ/STO/YSZ is 0.76 eV at 300–500°C. The YSZ/STO/YSZ superlattice film shows an enhancement in conductivity by three orders of magnitude compared to bulk YSZ at a temperature of 300°C.
作者简介
Yan-Bin Xu
Inner Mongolia Key Laboratory of Semiconductor Photovoltaic Technology
Email: pytzding@imu.edu.cn
中国, Hohhot, 010021
Zhen-Feng Kang
Inner Mongolia Key Laboratory of Semiconductor Photovoltaic Technology
Email: pytzding@imu.edu.cn
中国, Hohhot, 010021
Yue Fan
Inner Mongolia Key Laboratory of Semiconductor Photovoltaic Technology
Email: pytzding@imu.edu.cn
中国, Hohhot, 010021
Ling-Ling Xiao
Inner Mongolia Key Laboratory of Semiconductor Photovoltaic Technology
Email: pytzding@imu.edu.cn
中国, Hohhot, 010021
Qing-Rui Bo
Inner Mongolia Key Laboratory of Semiconductor Photovoltaic Technology
Email: pytzding@imu.edu.cn
中国, Hohhot, 010021
Tie-Zhu Ding
Inner Mongolia Key Laboratory of Semiconductor Photovoltaic Technology
编辑信件的主要联系方式.
Email: pytzding@imu.edu.cn
中国, Hohhot, 010021