Copper molybdenum sulfide: a new efficient electrocatalyst for hydrogen production from water

D. Tran, Phong; Nguyen, Mai; S. Pramana, Stevin; Bhattacharjee, Anirban; Yang Chiam, Sing; Fize, Jennifer; J. Field, Martin; Artero, Vincent; Helena Wong, Lydia; Chye Joachim Loo, Say; Barber, James

doi:10.1039/c2ee22611a

Public

Copper molybdenum sulfide: a new efficient electrocatalyst for hydrogen production from water

Published in Energy & Environmental Science • Jan 1, 2012

Authors:

Phong D. Tran

Mai Nguyen

Stevin S. Pramana

Abstract

A new inorganic solid state electrocatalyst for the hydrogen evolution reaction (HER) is reported. Highly crystalline layered ternary sulfide copper-molybdenum-sulfide (Cu2MoS4) was prepared by a simple precipitation method from CuI and [MoS4]2− precursors. In aqueous solution and over a wide pH ran...

Subject

Electrocatalyst

Tafel equation

Exchange current density

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