Melting processes in the deep mantle have important implications for the origin of the deep-
derived plumes believed to feed hotspot volcanoes such as those in Hawaii. They also …

Core–shell nanoparticles have potential for a wide range of applications due to the tunability
of their magnetic, catalytic, electronic, optical, and other physicochemical properties. A …

The thermodynamic properties, especially the surface thermodynamic properties of
nanocrystals (NCs) play important roles in the physicochemical changes involving NCs …

This paper presents the design and performance of a novel high-temperature and high-
pressure continuous-flow reactor, which allows for x-ray absorption spectroscopy or …

The influence of cobalt doping on the magnetic anisotropy of γ-Fe2O3 nanoparticles has
been investigated using two different approaches:(i) simultaneous precipitation of Fe2+ …

Developing an understanding of the reaction processes occurring at the surface⿿ fluid
interface at the atomic level of nanostructured materials in high-temperature aqueous …

A new generation of hybrid powder diffraction instruments will provide increased access to
high-energy (> 30 keV) synchrotron X-rays and facilitate a variety of diffraction experiments …

The term “biomass” refers to all material from living, or recently living organisms, most often
referring to plants or plant-derived materials. As a renewable energy source, biomass can …

A hydrothermal reactor has been used for surface doping of anatase TiO2 nanoparticles (∼
13 nm across) with Eu3+ ions in aqueous fluids to 370° C and∼ 20 MPa. XRD and Raman …

Synchrotron X-ray radiolysis-induced redox in a chromium aqueous solution was monitored
using in situ X-ray absorption spectroscopy. The radiolysis in the fluid sample within a …