Advanced perovskite anodes for solid oxide fuel cells: A review. (29th November 2019)

• Record Type: Journal Article
• Authors: Shu, Linan; Sunarso, Jaka; Hashim, Siti Salwa; Mao, Junkui; Zhou, Wei; Liang, Fengli
• Is Part Of: International journal of hydrogen energy. Volume 44:Number 59(2019)
• Page Start: 31275
• Page End: 31304
• Publication Date: 2019-11-29
• Subjects: Solid oxide fuel cells -- Anode materials -- Perovskite -- Carbon deposition -- Sulfur poisoning; Hydrogen as fuel -- Periodicals; Hydrogène (Combustible) -- Périodiques; Hydrogen as fuel; Periodicals; 665.81
• DOI: 10.1016/j.ijhydene.2019.09.220
• Languages: English
• ISSNs: 0360-3199

Abstract

Abstract: Solid oxide fuel cells (SOFCs) are at the frontline of clean energy generation technologies to convert chemical energy to electricity with high efficiency. In recent years, because of their fuel flexibility, multiple fuels are fed in anode, e.g., hydrogen, ammonia, hydrocarbons, solid carbon, etc.; in addition, these fuels are always mixed with a certain amount of H2 S. Perovskite is one of the most important classes of anode materials being investigated in laboratories, these materials to some extent are immune to coke formation and sulfur poisoning when using hydrocarbon fuels, and retain inherent stability upon reduction and oxidation cycling. In this review, recent developments in perovskite anode materials are summarized and future prospects are discussed. Highlights: A review of perovskite-based anodes for solid oxide fuel cells from 2012 onwards. Single perovskite, double perovskite, and Ruddlesden-Popper layered perovskite are discussed. Some perovskite anodes exhibit resistance to coke formation and sulfur poisoning. Some perovskite anodes are stable during reduction and oxidation cycling. Discussions cover the recent advances and the most promising future directions.