Adsorption at nanoconfined solid–water interfaces

AG Ilgen, K Leung, LJ Criscenti… - Annual Review of …, 2023 - annualreviews.org
Reactions at solid–water interfaces play a foundational role in water treatment systems,
catalysis, and chemical separations, and in predicting chemical fate and transport in the …

Advances in clayff molecular simulation of layered and nanoporous materials and their aqueous interfaces

RT Cygan, JA Greathouse… - The Journal of Physical …, 2021 - ACS Publications
As a general-purpose force field for molecular simulations of layered materials and their fluid
interfaces, Clayff continues to see broad usage in atomistic computational modeling for …

Review of application of molecular dynamic simulations in geological high-level radioactive waste disposal

Z Ma, RP Gamage, T Rathnaweera, L Kong - Applied Clay Science, 2019 - Elsevier
This review summarizes current progress in molecular dynamic (MD) simulation in the
context of geological high-level radioactive waste disposal (HLRW). Geological HLRW …

Molecular dynamics simulations of cesium adsorption on illite nanoparticles

LN Lammers, IC Bourg, M Okumura, K Kolluri… - Journal of colloid and …, 2017 - Elsevier
The charged surfaces of micaceous minerals, especially illite, regulate the mobility of the
major radioisotopes of Cs (134 Cs, 135 Cs, 137 Cs) in the geosphere. Despite the long …

Structure of hydrated gibbsite and brucite edge surfaces: DFT results and further development of the ClayFF classical force field with metal–O–H angle bending terms

M Pouvreau, JA Greathouse, RT Cygan… - The Journal of …, 2017 - ACS Publications
Molecular scale understanding of the structure and properties of aqueous interfaces with
clays, metal (oxy-) hydroxides, layered double hydroxides, and other inorganic phases is …

Structure of hydrated kaolinite edge surfaces: DFT results and further development of the ClayFF classical force field with metal–O–H angle bending terms

M Pouvreau, JA Greathouse, RT Cygan… - The Journal of …, 2019 - ACS Publications
Toward the development of classical force fields for the accurate modeling of clay mineral-
water systems, we have extended the use of metal–O–H (M–O–H) angle bending terms to …

Revealing crucial effects of temperature and salinization on swelling behavior of montmorillonite

J Du, A Zhou, SL Shen, X Lin, Y Bu… - Chemical Engineering …, 2022 - Elsevier
Thermal and saline environment significantly affects the swelling behavior of montmorillonite
(Mt) that is crucial for the safety of engineering barrier. However, the swelling mechanism of …

Molecular simulation of structure and diffusion at smectite–water interfaces: Using expanded clay interlayers as model nanopores

JA Greathouse, DB Hart, GM Bowers… - The Journal of …, 2015 - ACS Publications
In geologic settings relevant to a number of extraction and potential sequestration
processes, nanopores bounded by clay mineral surfaces play a critical role in the transport …

Adsorption of aqueous crude oil components on the basal surfaces of clay minerals: molecular simulations including salinity and temperature effects

JA Greathouse, RT Cygan, JT Fredrich… - The Journal of …, 2017 - ACS Publications
Molecular simulations of the adsorption of representative organic molecules onto the basal
surfaces of various clay minerals were used to assess the mechanisms of enhanced oil …

Molecular dynamics simulation of hydration and swelling of mixed-layer clays

M Rahromostaqim, M Sahimi - The Journal of Physical Chemistry …, 2018 - ACS Publications
Swelling of clay minerals is important to a broad class of problems in science and
engineering. While the problem has been extensively studied experimentally, past …