Copper cobalt spinel as a high performance cathode for intermediate temperature solid oxide fuel cells. Issue 55 (21st June 2016)

• Record Type: Journal Article
• Authors: Shao, Lin; Wang, Qi; Fan, Lishuang; Wang, Pengxiang; Zhang, Naiqing; Sun, Kening
• Is Part Of: Chemical communications. Volume 52:Issue 55(2016)
• Page Start: 8615
• Page End: 8618
• Publication Date: 2016-06-21
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c6cc03447k
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : CuCo2 O4 spinel prepared via an EDTA–citric acid process was studied as a candidate solid oxide fuel cell (SOFC) cathode material at intermediate temperatures (IT). Abstract : CuCo2 O4 spinel prepared via an EDTA–citric acid process was studied as a candidate solid oxide fuel cell (SOFC) cathode material at intermediate temperatures (IT). CuCo2 O4 cathodes were measured using thermal gravimetric analysis, X-ray diffraction and scanning electron microscopy. AC impedance spectroscopy and DC polarization measurements were used to study the electrode performance. The obtained value of the polarization resistances at 800 °C was 0.12 Ω cm 2 with a maximum power density of 972 mW cm −2 .