Fabrication and Generation of Intermediate Temperature Operating SOFC Based on Y-doped BaZrO3 Proton Conducting Oxides

被引：3
|
作者：
Iguchi, F. [1 ]
Nagai, M. [1 ]
Sata, N. [1 ]
Yugami, H. [1 ]
机构：
[1] Tohoku Univ, Grad Sch Engn, Aoba Ku, Sendai, Miyagi 9808579, Japan
来源：
SOLID OXIDE FUEL CELLS 11 (SOFC-XI) | 2009年 / 25卷 / 02期
关键词：
FUEL-CELL; ELECTROLYTE;
D O I：
10.1149/1.3205716
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
An electrolyte supported intermediate temperature SOFC (IT-SOFC) using 15 mol% Y-doped BaZrO3 (BZY15) is fabricated and tested in the temperature range from 550 degrees C to 650 degrees C to study fundamental properties of an IT-SOFC using proton conductors. The measurement of I-V characteristics and impedance spectra reveal that BZY15 is superior to oxygen ionic conductors as an electrolyte material from the viewpoint of electrolyte resistance in the tested temperature range. The results also confirm the necessity of reducing cathodic overpotential.
引用
收藏
页码：1759 / 1766
页数：8
相关论文
共 50 条
  • [1] Production and Characterization of Sputtered Y-doped BaZrO3 for Proton Conducting Oxides
    Berke Pİşkİn
    Fatİh Pİşkİn
    JOM, 2022, 74 : 4181 - 4187
  • [2] Production and Characterization of Sputtered Y-doped BaZrO3 for Proton Conducting Oxides
    Piskin, Berke
    Piskin, Fatih
    JOM, 2022, 74 (11) : 4181 - 4187
  • [3] Toughening of Y-doped BaZrO3 proton conducting electrolytes by hydration
    Sazinas, Rokas
    Einarsrud, Mari-Ann
    Grande, Tor
    JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (12) : 5846 - 5857
  • [4] Proton-conducting solid oxide fuel cell (SOFC) with Y-doped BaZrO3 electrolyte
    Bi, Lei
    Da'as, Eman Husni
    Shafi, Shahid P.
    ELECTROCHEMISTRY COMMUNICATIONS, 2017, 80 : 20 - 23
  • [5] Performance of BaZrO3 based Proton Conductors as an Electrolyte for Intermediate Temperature Operating SOFC
    Iguchi, F.
    Tokikawa, T.
    Miyoshi, T.
    Tsurui, T.
    Nagao, Y.
    Sata, N.
    Yugami, H.
    SOLID OXIDE FUEL CELLS 10 (SOFC-X), PTS 1 AND 2, 2007, 7 (01): : 2331 - +
  • [6] Preparation and properties of Y-doped BaZrO3/NaOH proton-conducting composites
    Peng Zhenzhen
    Guo Ruisong
    Yin Ziguang
    Li Juan
    Cai Shu
    RARE METAL MATERIALS AND ENGINEERING, 2007, 36 : 596 - 598
  • [7] Transfer of Oxygen Vacancy and Proton in Y-doped BaZrO3
    Kim, Dae-Hee
    Jeong, Yong-Chan
    Park, Jong-Sung
    Kim, Byung-Kook
    Kim, Yeong-Cheol
    JOURNAL OF THE KOREAN CERAMIC SOCIETY, 2009, 46 (06) : 695 - 699
  • [8] Chemical solution deposition prepared dense proton conducting Y-doped BaZrO3 thin films for SOFC and sensor devices
    Schneller, T
    Schober, T
    SOLID STATE IONICS, 2003, 164 (3-4) : 131 - 136
  • [9] Increasing the thermal expansion of proton conducting Y-doped BaZrO3 by Sr and Ce substitution
    Dayaghi, Amir Masoud
    Haugsrud, Reidar
    Stange, Marit
    Larring, Yngve
    Strandbakke, Ragnar
    Norby, Truls
    SOLID STATE IONICS, 2021, 359
  • [10] Proton conductivity of Y-doped BaZrO3: Pellets and thin films
    Pornprasertsuk, Rojana
    Kosasang, Onthida
    Somroop, Kittichai
    Horprathum, Mati
    Limnonthakul, Puenisara
    Chindaudom, Pongpan
    Jinawath, Supatra
    SOLID STATE SCIENCES, 2011, 13 (07) : 1429 - 1437
12345