Shasha Li

TL;DR: In this article, the fundamental mechanisms of the bifunctional electrocatalysis of ORR/OER and OER/HER are introduced and analyzed, and recent progress in the design, synthesis and emerging applications of nonnoble cobalt (Co)-based materials (e.g., cobalt oxide, cobalt phosphides and cobalt chalcogenides), including layered double hydroxides, Co N-C, Co-N-C and Co-based single atoms and their composites, are summarized and discussed.

TL;DR: In this article, a novel electrocatalyst composed of earth abundant metals of Ni, Fe, and Co with a 3D nanostructure and high activity was successfully fabricated on a Ni foam (NF) substrate through a facile hydrothermal synthesis method followed by electrodeposition.

TL;DR: In this article, a unipolar pulse electrodeposition method was employed to controllably synthesize nanosheet type NiCo LDH and the effect of concentration rate on crystalline structure, morphology and supercapacitive performance was investigated systematically.

TL;DR: In this article, the strategies and requirements for the design of self-supported electrocatalysts are summarized and discussed, and the required important evaluation parameters, relevant testing conditions and potential conversion in exploring electrocatalyststs working at high current density are also introduced.

TL;DR: Bismuth (Bi)-doped SnO nanosheets were grown on copper foam by a one-step hydrothermal reaction method and applied for the electrochemical reduction of CO2 to formic acid (HCOOH), and it was found that Bi doping and the electron transfer from the catalyst to the Cu foam substrate could enhance the adsorption of *OOCH intermediates.