김태규 교수

Electron crowding within the skeletons of metal–organic frameworks (MOFs) has traditionally been overlooked, yet it represents a critical bottleneck in catalytic efficiency. Herein, we present a novel Li + -positioning diatomic MOF as a cathodic catalyst to mitigate current crowding during photoelectrochemical C–C coupling. Using the Li + -incorporated ZnPc-Pd 2 DAC MOF, we demonstrate how the interplay between a local electric field and the lithium-ion shuttle effect induces a dynamic structura

The study of polaron dynamics in complex materials has garnered significant attention owing to its implications for various technological applications, including catalysis, solid-state devices, and energy storage. This paper investigates the photo-excited electron and hole polaron dynamics in cerium dioxide (CeO2) using time-resolved X-ray absorption spectroscopy, with an emphasis on the nano-size effect. Additionally, density functional theory and multiplet calculations have been utilized to re