Kerogen-rich shale reservoirs will play a key role during the energy transition, yet the effects
of nanoconfinement on the NMR relaxation of hydrocarbons in kerogen are poorly …

A review of the literature published from January to December 2019 on theoretical aspects
of nuclear magnetic shielding is presented. It covers both non-relativistic and relativistic …

Many different methods have been developed to investigate fluid–solid interactions in
nanoporous systems. These methods either only work in the liquid phase or provide an …

As kerogen matures over geological times, bitumen is generated inside kerogen. With
further maturation, bitumen can coat the inorganic meso-macro pores, which complicates the …

Abstract Two-dimensional (2D) T 1-T 2 NMR has been widely proposed as a method to
determine the fluids present in unconventional source rocks. However, the assignment of the …

The present work investigated the thermochemical properties of urea synthesized in well-
ordered nanospaces of porous hollow silica spheres' shells from recovered ammonia and …

MD simulations of the peptide Trp-cage dissolved in a solvent composed of 28% 1, 1, 1, 3, 3,
3-hexafluoroisopropanol-water and contained within a nanosphere of 4.2 nm radius are …

Production of oil and gas from unconventional source rock reservoirs has surged in recent
years in the United States, which led to a massive increase in exploration activities globally …

In this technical note, we add to the literature the analytical solution of the heat equation with
radiation boundary conditions for an instantaneous point source in a hollow sphere. Instead …

Many different methods have been developed to investigate fluid-solid interactions in
nanoporous systems. These methods either only work in the liquid phase or provide an …