Charge transfer driven by ultrafast spin transition in a CoFe Prussian blue analogue

M Cammarata, S Zerdane, L Balducci, G Azzolina… - Nature Chemistry, 2021 - nature.com
Photoinduced charge-transfer is an important process in nature and technology and is
responsible for the emergence of exotic functionalities, such as magnetic order for cyanide …

Optical phenomena in molecule-based magnetic materials

JJ Zakrzewski, M Liberka, J Wang, S Chorazy… - Chemical …, 2024 - ACS Publications
Since the last century, we have witnessed the development of molecular magnetism which
deals with magnetic materials based on molecular species, ie, organic radicals and metal …

Metal-to-metal electron transfer in Co/Fe Prussian blue molecular analogues: the ultimate miniaturization

ES Koumousi, IR Jeon, Q Gao… - Journal of the …, 2014 - ACS Publications
Co/Fe Prussian Blue analogues are known to display both thermally and light induced
electron transfer attributed to the switching between diamagnetic {FeIILS (μ-CN) CoIIILS} …

Unraveling the role of unpaired 3d electrons in eg orbital of CoO: Driving π feedback of N2 for efficient ammonia electrosynthesis

Y Xiong, L Zhao, R Zhao, X Wang, X Chi… - Chemical Engineering …, 2023 - Elsevier
Transition metal oxides (TMOs) have been emerged as efficient electrocatalysts for
ammonia (NH 3) electrosynthesis. However, the relationship between the d electron …

Photoinduced Ferrimagnetic Systems in Prussian Blue Analogues CIxCo4[Fe(CN)6]y (CI = Alkali Cation). 3. Control of the Photo- and Thermally Induced Electron Transfer …

V Escax, A Bleuzen, C Cartier dit Moulin… - Journal of the …, 2001 - ACS Publications
We synthesized a series of CoFe Prussian blue analogues along which we tuned the
amount of cesium cations inserted in the tetrahedral sites of the structure. Structure and …

Photomagnetism in clusters and extended molecule-based magnets

A Bleuzen, V Marvaud, C Mathoniere… - Inorganic …, 2009 - ACS Publications
Photomagnetism in molecular systems is a new development in molecular magnetism. It
traces back to 1982 and 1984 when a transient effect and then the light-induced excited-spin …

In Situ Exploring of the Origin of the Enhanced Oxygen Evolution Reaction Efficiency of Metal(Co/Fe)–Organic Framework Catalysts Via Postprocessing

J Zhou, Y Hu, YC Chang, Z Hu, YC Huang, YL Fan… - ACS …, 2022 - ACS Publications
The oxygen evolution reaction (OER) is of vital importance for electrochemical energy
conversion technologies. The use of metal–organic framework (MOF) catalysts after …

Thermochromic and photoresponsive cyanometalate Fe/Co squares: toward control of the electron transfer temperature

YZ Zhang, P Ferko, D Siretanu, R Ababei… - Journal of the …, 2014 - ACS Publications
Two structurally related and photoresponsive cyanide-bridged Fe/Co square
complexes,{Fe2Co2}, are reported:{[(TpMe) Fe (CN) 3] 2 [Co (bpy) 2] 2 [(TpMe) Fe (CN) 3] …

Enlightening the alkali ion role in the photomagnetic effect of FeCo Prussian blue analogues

J Glatz, JR Jiménez, L Godeffroy… - Journal of the …, 2022 - ACS Publications
FeCo Prussian blue analogues of general formula A x Co y [Fe (CN) 6] z are responsive,
non-stoichiometric materials whose magnetic and optical properties can be reversibly …

Co Polyoxometalates and a Co3O4 Thin Film Investigated by L-Edge X-ray Absorption Spectroscopy

AM Hibberd, HQ Doan, EN Glass… - The Journal of …, 2015 - ACS Publications
We have performed cobalt L-edge X-ray absorption spectroscopy (XAS) on important
materials for photoactive catalysis, namely nanoscale cobalt polyoxometalates (Co POM) …