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Cu nanoparticles electrodeposited at liquid-liquid interfaces: a highly efficient catalyst for the hydrogen evolution reaction.

Cu nanoparticles electrodeposited at liquid-liquid interfaces: a highly efficient catalyst for the hydrogen evolution reaction.

Chemistry (Weinheim an der Bergstrasse, Germany) (2015-02-05)

Emre Aslan, Imren Hatay Patir, Mustafa Ersoz

ZUSAMMENFASSUNG

The electrochemical deposition of Cu nanoparticles with an average diameter of approximately 25-35 nm has been reported at liquid-liquid interfaces by using the organic-phase electron-donor decamethylferrocene (DMFc). The electrodeposited Cu nanoparticles display excellent catalytic activity for the hydrogen evolution reaction (HER); this is the first reported catalytic effect of Cu nanoparticles at liquid-liquid interfaces.

MATERIALIEN

Produktnummer

Marke

Produktbeschreibung

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Salzsäure, ACS reagent, 37%

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Salzsäure, meets analytical specification of Ph. Eur., BP, NF, fuming, 36.5-38%

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Kupfer(II)-chlorid, 99.999% trace metals basis

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Hydrogen chloride – ethanol, ~1.25 M HCl, derivatization grade (GC derivatization), LiChropur^™

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