Alvaro Caballero

TL;DR: In this paper, a layered manganese oxide, Na0.6MnO2, stable at temperatures above 800 °C, was synthesized by using a sol-gel method that employs Mn(acac)3 (ac = acetylacetonate), Na2CO3 and propionic acid to form the resin framework.

TL;DR: LiNi05Mn15O4 as mentioned in this paper is a spinels of nominal composition LiNi-Ni-Mn spinels which are functional materials for electrodes in highvoltage lithium batteries, are prepared by thermal decomposition of mixed nanocrystalline oxalates obtained by grinding hydrated salts and oxalic acid in the presence of polyethyleneglycol.

TL;DR: No correlation appears to exist with physical and chemical properties that allows a simple strategy for tailoring an effective graphene anode to be designed, when used in a Li-ion battery.

TL;DR: In this article, a lithium-sulfur battery, using activated carbon obtained from olive stones as the sulfur host, is reported, which possesses a high capacity, about 670mA/h/g−1, excellent capacity retention on cycling and good rate capability.

TL;DR: In this article, X-ray photoelectron spectroscopy (XPS) analysis was conducted to evaluate the capacity of a spinel with ZnO and showed an increase in delivered capacity with good capacity retention.