Yipu Liu

TL;DR: A one-step facile synthesis of a novel precious-metal-free hydrogen-evolution nanoelectrocatalyst that is composed of ultrasmall molybdenum carbide (Mo2 C) nanoparticles embedded within nitrogen-rich carbon (NC) nanolayers that shows remarkable catalytic activity, has great durability, and gives about 100 % Faradaic yield toward the hydrogen-Evolution reaction (HER) over a wide pH range.

TL;DR: Experimental results indicate that the effective integration of high catalytic reactivity, high structural stability, and high electronic conductivity into a single material system makes Ni-Fe-OH@Ni3 S2 /NF a remarkable catalytic ability for OER at large current densities.

TL;DR: In this article, the synthesis of ultrathin nanosheet-based, hollow MoOx/Ni3S2 composite microsphere catalysts on nickel foam, using ammonium molybdate as a precursor and the triblock copolymer pluronic P123 as a structure-directing agent is reported.

TL;DR: Superefficient water-splitting materials comprising sub-nanometric copper clusters and quasi-amorphous cobalt sulfide supported on copper foam give a catalytic output of overall water splitting comparable with the Pt/C-IrO2 -coupled electrolyzer.

TL;DR: This paper develops an energy-efficient, cost-effective, scaled-up corrosion engineering method for transforming inexpensive iron substrates into highly active and ultrastable electrodes for oxygen evolution reaction, and prepares active water-splitting electrocatalysts via corrosion engineering that are stable for thousands of hours.