Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Randall T. Cygan"'
Autor:
José Leobardo Bañuelos, Eric Borguet, Gordon E. Brown, Randall T. Cygan, James J. DeYoreo, Patricia M. Dove, Marie-Pierre Gaigeot, Franz M. Geiger, Julianne M. Gibbs, Vicki H. Grassian, Anastasia G. Ilgen, Young-Shin Jun, Nadine Kabengi, Lynn Katz, James D. Kubicki, Johannes Lützenkirchen, Christine V. Putnis, Richard C. Remsing, Kevin M. Rosso, Gernot Rother, Marialore Sulpizi, Mario Villalobos, Huichun Zhang
Publikováno v:
Chemical Reviews. 123:6413-6544
Publikováno v:
J.Phys.Chem.C
J.Phys.Chem.C, 2021, 125 (32), pp.17573-17589. ⟨10.1021/acs.jpcc.1c04600⟩
J.Phys.Chem.C, 2021, 125 (32), pp.17573-17589. ⟨10.1021/acs.jpcc.1c04600⟩
International audience; 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 numerous geoscience and materials science
Publikováno v:
The Journal of Physical Chemistry C. 122:6760-6773
Geopolymers are a class of inorganic aluminosilicate polymers composed of silicate and aluminate tetrahedrons that are linked by sharing oxygen atoms. A reactive molecular dynamics (MD) simulation ...
Publikováno v:
The Journal of Physical Chemistry C. 121:22787-22796
Low-salinity water flooding, a method of enhanced oil recovery, consists of injecting low ionic strength fluids into an oil reservoir in order to detach oil from mineral surfaces in the underlying formation. Although highly successful in practice, th
Publikováno v:
The Journal of Physical Chemistry C. 121:22773-22786
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 recovery associated with salinity changes and water flooding. Simulations
Autor:
Kuldeep Chaudhary, Randall T. Cygan, M. Bayani Cardenas, Thomas A. Dewers, Craig M. Tenney, Edward N. Matteo
Publikováno v:
Journal of Petroleum Science and Engineering. 155:78-88
Capture and subsequent geologic storage of CO2 in deep brine reservoirs plays a significant role in plans to reduce atmospheric carbon emission and resulting global climate change. Subsurface injection of CO2 is also used industrially in enhanced oil
Publikováno v:
The Journal of Physical Chemistry C. 120:1640-1649
The diffusion of water and ions in the interlayer region of smectite clay minerals represents a direct probe of the type and strength of clay–fluid interactions. Interlayer diffusion also represents an important link between molecular simulation an
Autor:
Anastasia G. Ilgen, Randall T. Cygan
Publikováno v:
International Journal of Greenhouse Gas Control. 44:166-174
During the Frio-I Brine Pilot CO2 injection experiment in 2004, distinct geochemical changes in response to the injection of 1600 tons of CO2 were recorded in brine samples collected from the monitoring well. Previous geochemical modeling studies hav
Publikováno v:
The Journal of Physical Chemistry C. 119:28005-28019
The study of mineral–water interfaces is of great importance to a variety of applications including oil and gas extraction, gas subsurface storage, environmental contaminant treatment, and nuclear waste repositories. Understanding the fundamentals
Publikováno v:
The Journal of Physical Chemistry C. 119:20880-20891
The swelling properties of smectite clay minerals are relevant to many engineering applications including environmental remediation, repository design for nuclear waste disposal, borehole stability in drilling operations, and additives for numerous i