Green synthesis of highly stable platinum nanoparticles stabilized by amino-terminated ionic liquid and its electrocatalysts for dioxygen reduction and methanol oxidation
Data(s) |
2009
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Resumo |
Preparation of monodispersed platinum nanoparticles with average size 2.0 nm stabilized by amino-terminated ionic liquid was demonstrated. The resulting platinum nanoparticles (Pt-IL) retained long-term stability without special protection. The Pt-IL nanoparticles exhibited high electrocatalytic activity toward reduction of oxygen and oxidation of methanol. Rotating disk electrode voltammetry and rotating ring-disk electrode voltammetry confirmed that the Pt-IL films could catalyze an almost four-electron reduction of dioxygen to water. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Li FH;Li F;Song JX;Song JF;Han DX;Niu L.Green synthesis of highly stable platinum nanoparticles stabilized by amino-terminated ionic liquid and its electrocatalysts for dioxygen reduction and methanol oxidation,ELECTROCHEMISTRY COMMUNICATIONS ,2009,11(2009):351-354 |
Palavras-Chave | #CARBON NANOTUBES #TUNABLE ELECTROCATALYSTS #ALTERNATE ASSEMBLIES #FUEL-CELLS #GOLD #NETWORK #SIZE |
Tipo |
期刊论文 |