SrxTi0.6Fe0.4O3−δ (x = 1.0, 0.9) catalysts for ammonia synthesis via proton-conducting solid oxide electrolysis cells (PCECs)

• Published in: Journal of materials chemistry. A, Materials for energy and sustainability Vol. 10; no. 46; pp. 24813 - 24823
• Main Authors: Wang, Kaihui, Chen, Huili, Si-Dian, Li, Shao, Zongping
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 29.11.2022
• Subjects: Ammonia; Catalysts; Chemical reduction; Chemical synthesis; Electrocatalysts; Electrochemistry; Electrolysis; Electrolytic cells; Energy consumption; Free energy; Perovskites; Protons

Ammonia is a promising carbon-free energy carrier. Ammonia is usually industrially synthesized via the Haber–Bosch method under high pressures and temperatures, which requires high energy consumption. In comparison, the electrocatalytic reduction of N2 is a green, eco-friendly, and pollution-free me...