Yong Hao

TL;DR: The most recent advances in NPCs for AWE were systematically reviewed, emphasizing the application of in situ/operando experimental methods and density functional theory (DFT) calculations in their understanding and development.

TL;DR: It is demonstrated unambiguously, through the use of ceria-metal structures with well-defined geometries and interfaces, that the near-equilibrium H(2) oxidation reaction pathway is dominated by electrocatalysis at the oxide/gas interface with minimal contributions from the oxide-metal/gas triple-phase boundaries.

TL;DR: Carbon-based materials have multiple advantages including abundant sources, tunable molecular structures, high electronic conductivity, and environmental compatibility as mentioned in this paper. But, there is no systematic review yet covering all the general methods to boost carbon-based electrocatalysts for ORR/OER/HER, and reporting their most recent progress.

TL;DR: In this paper, the redox behavior of ceria-zirconia solid solutions (or Zr-substituted ceria, ZSC) with a Zr content of up to 20 mol % was studied by thermogravimetry (TG) between 600 °C and 1490 °C under controlled atmospheres.

TL;DR: In this paper, the authors employed ambient pressure X-ray photoelectron spectroscopy and electrochemical impedance spectrographs to quantify simultaneously the concentration of the reactive trivalent cerium ions on the surface and in the bulk of Sm-doped CeO2(100) in hundreds of millitorr of H2-H2O gas mixtures.