Ru/RuO2 Nanoparticles: Tailoring the Surface of Perovskite through In Situ Growth of Ru/RuO2 Nanoparticles as Robust Symmetrical Electrodes for Reversible Solid Oxide Cells (Adv. Mater. Interfaces 23/2020). Issue 23 (3rd December 2020)

• Record Type: Journal Article
• Authors: Wang, Junkai; Zhou, Jun; Yang, Jiaming; Neagu, Dragos; Fu, Lei; Lian, Zhongjie; Shin, Tae‐Ho; Wu, Kai
• Is Part Of: Advanced materials interfaces. Volume 7:Issue 23(2020)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2020-12-03
• Subjects: core–shell particles -- electrochemical activity -- exsolution -- perovskite oxides -- reversible solid oxide cells; Materials science -- Periodicals; 620.11
• DOI: 10.1002/admi.202070132
• Languages: English
• ISSNs: 2196-7350

Abstract

Abstract : Most of exsolved metallic nanoparticles can only be applied as catalysts in a reducing atmosphere, which limits their enhancement on electrochemical activity under oxidizing conditions. In article number 2000828 by Jun Zhou, Kai Wu, and co‐workers, through a simple, low‐cost and environmental method, to synthesize Ru/RuO2 core‐shell catalytical nanoparticles is demonstrated via in situ growth method. It is noted that the idea of exsolved nanoparticles can be used as both hydrogen electrode and oxygen electrode of symmetrical solid oxide cells. Graphitic