Growth of proton conducting strontium cerate composites

Authors

• C. K. Shilpa
• S. V. Jasira
• V. P. Veena
• K. M. Nissamudeen

Publication Date

2023

Abstract

The increased population and modern way of life have greatly depleted the effectiveness of traditional energy production methods. There is a strong demand for environmentally friendly and renewable alternatives to replace the old systems. Sustainable energy production systems have emerged as a vital replacement for the conventional use of fossil fuels. Among these, solid oxide fuel cells (SOFCs) play a significant role. Recently, researchers have developed electrolyte components for SOFCs using proton-conducting perovskites with excellent conductivity. This critical assessment presents a yearly overview of innovative strategies for utilizing doped strontium cerate perovskites in energy production systems, a novel approach. The importance of identifying dopants that can enhance conductivity and stability in strontium cerate composites is emphasized, creating a crucial element for high-performance energy systems. Through a comparative study, it's been found that rare earth elements with smaller ionic radii, such as thulium-doped strontium cerium zirconate in an additional composite form, can outperform the traditionally used ytterbium-doped strontium cerate composites in proton-conducting applications.

DOI

10.55713/jmmm.v33i4.1752

First Page

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Last Page

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Recommended Citation

Shilpa, C. K.; Jasira, S. V.; Veena, V. P.; and Nissamudeen, K. M. (2023) "Growth of proton conducting strontium cerate composites," Journal of Metals, Materials and Minerals: Vol. 33: No. 4, Article 1.
DOI: 10.55713/jmmm.v33i4.1752
Available at: https://digital.car.chula.ac.th/jmmm/vol33/iss4/1