Doublet-emissive materials for organic light-emitting diodes: exciton formation and emission processes

S Gao, Z Cui, F Li - Chemical Society Reviews, 2023 - pubs.rsc.org
Doublet-emission is mainly discovered in stable radicals, lanthanide–metal complexes with
an f1 electron configuration and transition-metal complexes with a low-spin d5 electron …

Ultrafast electron dynamics in solar energy conversion

CS Ponseca Jr, P Chábera, J Uhlig, P Persson… - Chemical …, 2017 - ACS Publications
Electrons are the workhorses of solar energy conversion. Conversion of the energy of light to
electricity in photovoltaics, or to energy-rich molecules (solar fuel) through photocatalytic …

A low-spin Fe(iii) complex with 100-ps ligand-to-metal charge transfer photoluminescence

P Chábera, Y Liu, O Prakash, E Thyrhaug, AE Nahhas… - Nature, 2017 - nature.com
Transition-metal complexes are used as photosensitizers, in light-emitting diodes, for
biosensing and in photocatalysis. A key feature in these applications is excitation from the …

[HTML][HTML] Photofunctionality of iron (III) N-heterocyclic carbenes and related d5 transition metal complexes

P Chábera, L Lindh, NW Rosemann, O Prakash… - Coordination Chemistry …, 2021 - Elsevier
Despite a few reports of photoluminescent and strongly photo-oxidizing transition metal
complexes with ad 5 electronic configuration, the photophysics and photochemistry of this …

A new era of LMCT: leveraging ligand-to-metal charge transfer excited states for photochemical reactions

AM May, JL Dempsey - Chemical Science, 2024 - pubs.rsc.org
Ligand-to-metal charge transfer (LMCT) excited states are capable of undergoing a wide
array of photochemical reactions, yet receive minimal attention compared to other charge …

Photochemistry and photophysics of coordination compounds: rhenium

RA Kirgan, BP Sullivan, DP Rillema - Photochemistry and Photophysics of …, 2007 - Springer
This review describes recent advances in the photochemistry of complexes of the element
rhenium. It covers not only fundamental chemistry but the recent applications of these …

Ultrafast laser spectroscopy uncovers mechanisms of light energy conversion in photosynthesis and sustainable energy materials

D Zigmantas, T Polívka, P Persson… - Chemical Physics …, 2022 - pubs.aip.org
The invention of the laser in 1960 gave us the ruby laser, which generally produced chaotic
pulses of light. Six years later, in 1966, a concept called passive mode-locking applied to …

Luminescence of doublet molecular systems

R Matsuoka, A Mizuno, T Mibu, T Kusamoto - Coordination Chemistry …, 2022 - Elsevier
Luminescent molecules are functional materials that are attractive for use in various fields
such as in light-emitting devices and bio-imaging. These molecules generally possess a …

Application of first-row transition metal complexes bearing 1, 2, 3-triazolylidene ligands in catalysis and beyond

W Stroek, M Albrecht - Chemical Society Reviews, 2024 - pubs.rsc.org
Triazole-derived N-heterocyclic carbenes, triazolylidenes (trz) have become an interesting
alternative to the ubiquitous Arduengo-type imidazole-derived carbenes, in part because …

Photophysics and photochemistry of iron carbene complexes for solar energy conversion and photocatalysis

L Lindh, P Chábera, NW Rosemann, J Uhlig… - Catalysts, 2020 - mdpi.com
Earth-abundant first row transition metal complexes are important for the development of
large-scale photocatalytic and solar energy conversion applications. Coordination …