Tao Fu

TL;DR: In this article, the high-temperature and high-humidity storage behaviors and electrochemical degradation mechanism of LiNi0.6Co0.2Mn 0.2O2 cathode material are investigated systematically.

TL;DR: In this article, a hollow porous Ag-Pt alloy nanoparticles with Pt coating are prepared via a facile controlled galvanic replacement reaction to reduce the dosage of noble metal Pt and improve the catalytic activity of the catalyst in fuel cells.

TL;DR: In this article, the authors provided a low-cost and environment-friendly method to prepare a high active electrocatalyst with cheaper price, and also disclosed the correlation between surface structures and ORR catalytic activity for the hollow structures with Pt skin coat, which can be instructive for designing novel advanced electrocatalysts for fuel cells.

TL;DR: The high price of fuel cells is mainly attributed to the low catalytic efficiency and short working life of the state-of-the-art commercial catalysts for the oxygen reduction reaction as mentioned in this paper.

TL;DR: In this article, a preparation method for a silver/platinum alloy nanometer material with a porous hollow structure and a preparing method thereof was proposed, and the preparation method consisted of 1) preparing sodium citrate solution, adding inorganic silver salt precursor, mixing the inorganic salt precursor to obtain mixed liquor, and 2) adding sodium borohydride to mix continuously to obtain silver seed crystal solution; and 3) adding polyvinylpyrrolidone and ascorbic acid into the solution prepared from the step 1) and cooling, centrifuging and