Noé Arjona

TL;DR: In this paper, a simple chemical bath was used to synthetize Co3O4 spheres and NiCo2O4 rosettes, and the resulting spinels showed a rosette-like hierarchical shape and a semispherical shape.

TL;DR: The use of three-dimensional flow-through nanoporous electrodes and the merging of a flow- through and air-breathing cathode were explored and successfully applied in a formic acid air- breathing nanofluidic fuel cell.

TL;DR: Outstanding performance until now reported is reported in a membraneless nanofluidic fuel cell with flow-through electrodes, opening the possibility of power nano- devices for multi-uses purposes, regardless of fuel re-charge employed.

TL;DR: In this article, Salicornia Bigelovii (halophyte plant) is used as a raw material for bioethanol production, and the results demonstrate that there is no need of additional nutrients for the fermentation of Salicolina Bigelivii hydrolysates.

TL;DR: In this article, highly active NiCo2O4 spinels with three-dimensional ordered macroporous (3DOM) structures were obtained using poly(methyl methacrylate) (PMMA) spheres as a template, in which the high surface area of the 3DOM spinel, the presence of multiple valences of Co and Ni species and the high Ni content improved the activity for the oxygen reactions, presenting a current density value similar to that obtained for benchmark Pt/C.