Amorphous Mo‐doped NiS0.5Se0.5 Nanosheets@Crystalline NiS0.5Se0.5 Nanorods for High Current‐density Electrocatalytic Water Splitting in Neutral Media

Y Wang, X Li, Z Huang, H Wang, Z Chen… - Angewandte Chemie …, 2023 - Wiley Online Library
It is vitally important to develop highly active, robust and low‐cost transition metal‐based
electrocatalysts for overall water splitting in neutral solution especially at large current …

Ligand‐exchange‐induced amorphization of Pd nanomaterials for highly efficient electrocatalytic hydrogen evolution reaction

H Cheng, N Yang, G Liu, Y Ge, J Huang… - Advanced …, 2020 - Wiley Online Library
Various kinds of amorphous materials, such as transition metal dichalcogenides, metal
oxides, and metal phosphates, have demonstrated superior electrocatalytic performance …

Amorphization of metal nanoparticles by 2D twisted polymer for super hydrogen evolution reaction

X Shao, M Liang, A Kumar, X Liu, H Jin… - Advanced Energy …, 2022 - Wiley Online Library
Hydrogen generation by electrolysis of water in an alkaline solution is a promising
technology for clean hydrogen energy. Amorphous materials show much better performance …

Hydrodeoxygenation of water-insoluble bio-oil to alkanes using a highly dispersed Pd–Mo catalyst

H Duan, J Dong, X Gu, YK Peng, W Chen… - Nature …, 2017 - nature.com
Bio-oil, produced by the destructive distillation of cheap and renewable lignocellulosic
biomass, contains high energy density oligomers in the water-insoluble fraction that can be …

Investigating the complex chemistry of functional energy storage systems: the need for an integrative, multiscale (molecular to mesoscale) perspective

A Abraham, LM Housel, CN Lininger, DC Bock… - ACS central …, 2016 - ACS Publications
Electric energy storage systems such as batteries can significantly impact society in a variety
of ways, including facilitating the widespread deployment of portable electronic devices …

In situ formation of hydrides and carbides in palladium catalyst: when XANES is better than EXAFS and XRD

AL Bugaev, AA Guda, A Lazzarini, KA Lomachenko… - Catalysis Today, 2017 - Elsevier
In a number of hydrogenation reactions, palladium nanoparticles may undergo a transition
to the hydride or the carbide phase, which affects the catalytic properties. In the current work …

High-Quality In Situ X-ray Absorption Spectroscopy Monitoring of the Palladium Nucleation inside the 3D Printed Microfluidic Chip

AV Dobrovolskaya, SV Chapek… - The Journal of …, 2023 - ACS Publications
An efficient approach for high-quality X-ray absorption spectroscopy (XAS) measurements is
proposed and exemplified by monitoring the nucleation of palladium nanoparticles from Pd …

Spatial Profiling of a Pd/Al2O3 Catalyst during Selective Ammonia Oxidation

D Decarolis, AH Clark, T Pellegrinelli… - ACS …, 2021 - ACS Publications
The utilization of operando spectroscopy has allowed us to watch the dynamic nature of
supported metal nanoparticles. However, the realization that subtle changes to …

Core–shell structure of palladium hydride nanoparticles revealed by combined X-ray absorption spectroscopy and X-ray diffraction

AL Bugaev, AA Guda, KA Lomachenko… - The Journal of …, 2017 - ACS Publications
We report an in situ, temperature and H2 pressure-dependent, characterization of (2.6±0.4)
nm palladium nanoparticles supported on active carbon during the process of hydride phase …

Temperature- and Pressure-Dependent Hydrogen Concentration in Supported PdHx Nanoparticles by Pd K-Edge X-ray Absorption Spectroscopy

AL Bugaev, AA Guda, KA Lomachenko… - The Journal of …, 2014 - ACS Publications
Hydride formation in palladium nanoparticles was studied by Pd K-edge X-ray absorption
spectroscopy in both the near-edge (XANES) and the extended (EXAFS) regions and by X …