Highly efficient non-precious metal electrocatalysts prepared from one-pot synthesized zeolitic imidazolate frameworks

Autor:	Dan Zhao, Jianglan Shui, Sean Commet, Chen Chen, Jun Lu, Tao Xu, Lauren R. Grabstanowicz, Di-Jia Liu
Rok vydání:	2013
Předmět:	Materials science Chemical engineering Mechanics of Materials Mechanical Engineering Non precious metal Thermal decomposition Inorganic chemistry Fuel cells General Materials Science Metal-organic framework Catalysis Zeolitic imidazolate framework
Zdroj:	Advanced materials (Deerfield Beach, Fla.). 26(7)
ISSN:	1521-4095
Popis:	A facile synthesis of non-PGM ORR electrocatalysts through thermolysis of one-pot synthesized ZIF is demonstrated. The electrocatalysts exhibit excellent activity, with a maximum volumetric current density of 88.1 A cm(-3) measured at 0.8 V in PEFC tests. This approach not only makes ZIFs-based electrocatalysts easy to scale up, but also paves the way for the tailored synthesis of electrocatalysts.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5300b3afa60718085f1dc59b9cee4f3f https://pubmed.ncbi.nlm.nih.gov/24357431 Zobrazit plný text záznamu Plný text