Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Thomas P. Pearl"'
Autor:
Robert H. Lambeth, Thomas P. Pearl, Jerry B. Cabalo, Stefan Bringuier, Brent A. Mantooth, Craig Knox, Mark J. Varady
Publikováno v:
Polymer. 140:140-149
Understanding multicomponent diffusion in polymers on the molecular-scale could lead to optimization of many practical processes. One important example is the removal of a toxic chemical (penetrant) from polyurethanes, which serve as the binder in ma
Autor:
Devon A. Boyne, Mark J. Varady, Thomas P. Pearl, Stefan Bringuier, Brent A. Mantooth, Robert H. Lambeth, Janlyn H. Eikenberg
Publikováno v:
The Journal of Physical Chemistry B. 122:2155-2164
A fundamental understanding of chemical interactions and transport mechanisms that result from introducing multiple chemical species into a polymer plays a key role in the development and optimization of membranes, coatings, and decontamination formu
Publikováno v:
International Journal of Heat and Mass Transfer. 114:758-768
A mathematical model for the transport of a chemical species in a porous medium consisting of a rigid solid-phase polymer with a gas in the pores is developed in which the species can permeate the solid-phase via molecular diffusion. A volume averagi
Publikováno v:
Industrial & Engineering Chemistry Research. 56:10911-10919
When using a simulant to predict the behavior of a chemical warfare agent (CWA), it is not always possible to sufficiently match all relevant properties, and the use of an agent-to-simulant relationship is required. The objective of the agent-to-simu
Publikováno v:
Industrial & Engineering Chemistry Research. 56:3713-3725
The composition-dependent self- and Maxwell–Stefan (MS) diffusivities of binary and ternary mixtures consisting of polydimethylsiloxane (PDMS), nerve agent O-ethyl S-[2(diisopropylamino) ethyl] methylphosphonothioate (VX), and methanol are investig
Publikováno v:
Industrial & Engineering Chemistry Research. 55:3139-3149
A continuum model of the transport and reaction processes occurring during decontamination of the chemical warfare agent (CWA) [2-(diisopropylamino)ethyl]-O-ethyl methylphosphonothioate (VX) absorbed in a silicone elastomer using solutions of sodium
Publikováno v:
Polymer. 180:121697
Evaluation and prediction of multicomponent diffusion in polymers is an important area of research since it occurs in several fields associated with mass transport including membrane separations, preparation of polymer films, and material decontamina
Autor:
Ki Wan Kim, Thomas P. Pearl, Gyu-Hyeong Kim, Sukmin Jeong, Satyaveda C. Bharath, Jae Ryang Hahn
Publikováno v:
The Journal of Physical Chemistry C. 117:11197-11202
The covalent binding of thiophene molecules to a Si(5 5 12)–2 × 1 surface was investigated using scanning tunneling microscopy and density functional theory calculations. The molecular attachment o...
Publikováno v:
The Journal of Physical Chemistry C. 115:17118-17122
The Au–S interface of thiol-based, self-assembled monolayers grown on Au(111) surfaces is far less understood than it should be. Local barrier height imaging, which has recently resolved work function variations in the buried interface of alkanethi
Publikováno v:
The Journal of Physical Chemistry C. 115:17111-17117
In an effort to understand the reaction mechanisms involved in the adsorption of organic aromatic molecules on high-index Si surfaces, the reactions of pyrrole molecules adsorbed onto Si(5 5 12)–2 ...