Capturing photochemical and photophysical transformations in iron complexes with ultrafast X-ray spectroscopy and scattering

KJ Gaffney - Chemical science, 2021 - pubs.rsc.org
Light-driven chemical transformations provide a compelling approach to understanding
chemical reactivity with the potential to use this understanding to advance solar energy and …

[HTML][HTML] A comparative review of time-resolved x-ray and electron scattering to probe structural dynamics

Y Lee, KY Oang, D Kim, H Ihee - Structural Dynamics, 2024 - pubs.aip.org
The structure of molecules, particularly the dynamic changes in structure, plays an essential
role in understanding physical and chemical phenomena. Time-resolved (TR) scattering …

Enhancing electrochemiluminescence efficiency through introducing atomically dispersed ruthenium in nickel-based metal–organic frameworks

G Zhao, X Dong, Y Du, N Zhang, G Bai, D Wu… - Analytical …, 2022 - ACS Publications
The successful application of electrochemiluminescence (ECL) in various fields required
continuous exploration of novel ECL signal emitters. In this work, we have proposed a …

An ultrafast Na-ion battery chemistry through coupling sustainable organic electrodes with modulated aqueous electrolytes

Y Zhu, X Guo, S Thomas, J Yin, Y Yuan… - Energy & …, 2024 - pubs.rsc.org
Rechargeable Na-ion batteries for grid-scale applications require key battery materials that
couple high performance with sustainability. However, there are limited choices of …

Revealing Excited‐State Trajectories on Potential Energy Surfaces with Atomic Resolution in Real Time

D Leshchev, A JS Valentine, P Kim… - Angewandte Chemie …, 2023 - Wiley Online Library
Photoexcited molecular trajectories on potential energy surfaces (PESs) prior to
thermalization are intimately connected to the photochemical reaction outcome. The excited …

High-spin state of a ferrocene electron donor revealed by optical and X-ray transient absorption spectroscopy

JH Burke, DY Bae, RF Wallick, CP Dykstra… - Journal of the …, 2024 - ACS Publications
Ferrocene is one of the most common electron donors, and map** its ligand-field excited
states is critical to designing donor–acceptor (D–A) molecules with long-lived charge …

Ultrafast X-ray probes of elementary molecular events

D Keefer, SM Cavaletto, JR Rouxel… - Annual Review of …, 2023 - annualreviews.org
Elementary events that determine photochemical outcomes and molecular functionalities
happen on the femtosecond and subfemtosecond timescales. Among the most ubiquitous …
S Polonius, D Lehrner, L González… - Journal of Chemical …, 2024 - ACS Publications
Photoinduced dynamics in solution is governed by mutual solute–solvent interactions, which
give rise to phenomena like solvatochromism, the Stokes shift, dual fluorescence, or charge …