Showing papers by "Enrique Ruiz-Trejo published in 2013"

TL;DR: Graphene is a 2D allotrope of carbon with exciting properties such as extremely high electronic conductivity and superior mechanical strength It has considerable potential for applications in fields such as bio-sensors, electrochemical energy storage and electronics.

TL;DR: In this article, the authors used Tauc plots to estimate the direct and indirect optical band gaps of thin films of Ce 1− x Gd x O 2− x /2 (x = 0, 0.1, 0., 0.2,0.3) at room temperature by SEM, XRD and Raman spectroscopy.

TL;DR: In this article, a proton conducting solid electrolyser using BaCe0.5Zr0.3Y0.16Zn0.04O3−−δ as the electrolyte, nickel as the anode to oxidize H2O/H2 and copper, nickel or iron as the cathode to reduce CO2 was examined.