Co4N/nitrogen-doped graphene: a non-noble metal oxygen reduction electrocatalyst for alkaline fuel cells

T Varga, G Ballai, L Vásárhelyi, H Haspel… - Applied Catalysis B …, 2018 - Elsevier
Abstract Cobalt-nitride (Co 4 N) nanoparticle-decorated nitrogen-doped graphene sheets
were obtained via the nitrogen do** of a graphene-oxide precursor and simultaneous …

Atomic-scale understanding of the electronic structure-crystal facets synergy of nanopyramidal CoPi/BiVO4 hybrid photocatalyst for efficient solar water oxidation

K Nie, S Kashtanov, Y Wei, YS Liu, H Zhang… - Nano Energy, 2018 - Elsevier
The observation of a spontaneous electron enrichment at the apexes of bismuth vanadate
(BiVO 4) nanopyramidal arrays is achieved by performing synchrotron-based angular …

Quantitative in situ 13 C NMR studies of the electro-catalytic oxidation of ethanol

JB Richter, C Eßbach, I Senkovska, S Kaskel… - Chemical …, 2019 - pubs.rsc.org
The identification and quantification of reaction intermediates and products in a time-
resolved fashion is of great value for the understanding of mechanisms underlying the …

Resonant inelastic X-ray scattering (RIXS) studies in chemistry: present and future

M Lundberg, P Wernet - Synchrotron Light Sources and Free-Electron …, 2020 - Springer
This chapter illustrates how resonant inelastic x-ray scattering (RIXS) is used to address
questions in chemistry, with special focus on the electronic structure and catalytic activity of …

Correlation between noncollinear spin orientation and lattice distortion in

SH Hsieh, S Ghosh, YH Liang, HT Wang, CH Du… - Physical Review …, 2024 - APS
This work studies the correlation between noncollinear spin orientation and lattice distortion
in XY-like spin-glass (SG) N i 0.4 M n 0.6 Ti O 3 (NMTO) using neutron diffraction and …

Application of Modern X-ray Spectroscopy in Chemistry Beyond Studying the Oxidation State

D Koziej, S DeBeer - Chemistry of Materials, 2017 - ACS Publications
In recent years, the sophistication of both soft and hard X-ray spectroscopy beamlines have
evolved greatly, allowing for a wide variety of experiments that combine both X-ray …

Light-harvesting property from self-assembly of cobalt nanocluster aggregates for efficient hydrogen evolution

R Murugan, R Peri, P Pandurangan… - The Journal of …, 2020 - ACS Publications
Herein, we report the light-harvesting property (LHP) from a self-assembled cobalt
nanoaggregate (S-CoNA) for an efficient hydrogen evolution. The syntheses of S-CoNAs …

Vibronic coupling and band gap trends in nanorods

KR O'Neal, A Al-Wahish, Z Li, P Chen, JW Kim… - Physical Review B, 2017 - APS
We measured the optical response of CuGeO 3 nanorods in order to reveal size effects on
the electronic properties. The vibronically activated d-to-d color band excitations are …

Resonant inelastic x-ray scattering study of , and Aurivillius-phase oxides

Z Cui, X Zhai, YD Chuang, H Xu, H Huang, J Wang… - Physical Review B, 2017 - APS
Aurivillius-phase oxides exhibit the coexistence of ferroelectricity (FE) and ferromagnetism
(FM) above room temperature, and the FE and FM orders can be modified by various …

Revealing metal-support interactions at the nanoscale in Co/TiO2 catalysts by spatially resolved microscopy/spectroscopy

C Qiu - 2022 - discovery.ucl.ac.uk
Fischer-Tropsch synthesis (FTS), involves the hydrogenation of CO under high pressure and
is an alternative process to refining to produce fuels and fine chemicals. Industrially it is …