Qi Shao

Dec 23, 2024 | pubs.rsc.org | Qi Shao

Two-dimensional amorphous iridium cobalt oxide for acidic oxygen evolution reaction Two-dimensional (2D) amorphous iridium cobalt oxide (Am-IrCoyOx) was prepared by the molten salt method. The optimal catalyst shows a low overpotential of 230 mV at 10 mA cm-2 in 0.5 M H2SO4. DFT calculations show that the unsaturated Ir active sites on the surface are responsible for the excellent electrocatalytic performance.

Jun 25, 2024 | nature.com | Xiaozhi Liu |Dong Su |Yujin Ji |Youyong Li |Yinshi Li |Ting-Shan Chan | +3 more

AbstractConstructing regioselective architectures in heterostructures is important for many applications; however, the targeted design of regioselective architectures is challenging due to the sophisticated processes, impurity pollution and an unclear growth mechanism. Here we successfully realized a one-pot kinetically controlled synthetic framework for constructing regioselective architectures in metallic heterostructures.

Mar 30, 2023 | nature.com | Xiaozhi Liu |Dong Su |Zhongbin Zhuang |Qi Shao |Zhiwei Hu

AbstractMetastable phase two-dimensional catalysts provide great flexibility for modifying their chemical, physical, and electronic properties. However, the synthesis of ultrathin metastable phase two-dimensional metallic nanomaterials is highly challenging, mainly due to the anisotropic nature of metallic materials and their thermodynamically unstable ground-state.