Shape controlled synthesis of porous tetrametallic PtAgBiCo nanoplates as highly active and methanol-tolerant electrocatalyst for oxygen reduction reaction† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c7sc00318h Click here for additional data file.
نویسندگان
چکیده
Pt(acac)2, AgNO3, Cu(acac)2, Fe(acac)2, Pd(acac)2, RhCl3, Co(acac)2 poly(vinylpyrrolidone) (PVP; Mw 8000), were purchased from Alfa Aesar Co.Ltd, and Bi(NO3)2, KI, KBr, KCl, tris (hydroxymethyl ) aminomethane, HCHO solution (37 wt%), formamide, and acetone were purchased from Sinopharm Chemical Reagent Co. Ltd . All the chemicals were analytical grade and used as received without any purification for the Synthesis of PtAgBi, PtAgBiCo nanoplates and PtAg, PtBi, PtCo, PdAgBi, RhAgBi nanostructures.
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