Loic Dupont

TL;DR: It is reported that electrodes made of nanoparticles of transition-metal oxides (MO), where M is Co, Ni, Cu or Fe, demonstrate electrochemical capacities of 700 mA h g-1, with 100% capacity retention for up to 100 cycles and high recharging rates.

TL;DR: In this paper, the pseudocapacitive character of polymeric/gel-like polymers was investigated and the authors concluded that the origin of the lowvoltage capacity is nested in the in situ made polymeric polymers.

TL;DR: In this article, the reactivity of a class of high-capacity oxides with a single redox cation has been investigated and it has been shown that these oxides exhibit sustainable reversible capacities as high as 230 mAh/g−1 and good cycling behavior with no signs of voltage decay.

TL;DR: In this paper, the electrochemical reactivity of tailor-made or CuO powders prepared according to the polyol process was tested in rechargeable Li cells and the ability of copper oxide-based Li cells to retain their capacity upon numerous cycles was found to be strongly dependent on the particle size, and the best results were obtained with 1 μm and CuO particles.

TL;DR: In this article, the effect of CoO electrode weight and composition (carbon-free or not) on the cycling performances of coO/Li half-cells were measured as a function of the cycling rate and temperature.