Carbon Nanoframes: Well‐Dispersed ZIF‐Derived Co, N‐Co‐doped Carbon Nanoframes through Mesoporous‐Silica‐Protected Calcination as Efficient Oxygen Reduction Electrocatalysts (Adv. Mater. 8/2016). Issue 8 (February 2016)

• Record Type: Journal Article
• Authors: Shang, Lu; Yu, Huijun; Huang, Xing; Bian, Tong; Shi, Run; Zhao, Yufei; Waterhouse, Geoffrey I. N.; Wu, Li‐Zhu; Tung, Chen‐Ho; Zhang, Tierui
• Is Part Of: Advanced materials. Volume 28:Issue 8(2016)
• Page Start: 1712
• Page End: 1712
• Publication Date: 2016-02
• Subjects: Co, N‐co‐doped carbon -- electrocatalysts -- mesoporous silica‐protected calcination -- oxygen reduction reaction -- zeolitic imidazolate frameworks; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201670055
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : The performances of metal and nitrogen co‐doped carbon electrocatalysts obtained by pyrolysis suffer enormously from the irreversible fusion and aggregation of catalyst particles during pyrolysis. On page 1668, T. Zhang and co‐workers develop a mesoporous SiO2 ‐protected calcination strategy for the synthesis of a dispersive Co, N‐co‐doped carbon framework with outstanding oxygen reduction reaction (ORR) electrocatalytic activity from Co, Zn‐ZIF precursors. This strategy can be also suitable for other heteroatom‐doped carbon electrocatalysts prepared by pyrolysis.