Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Jan W. Andzelm"'
Autor:
John J. S. Biswakarma, Dario A. Cruz, Erich D. Bain, Joseph M. Dennis, Jan W. Andzelm, Steven R. Lustig
Publikováno v:
Polymers, Vol 13, Iss 19, p 3387 (2021)
Linear elastic fracture modeling coupled with empirical material tensile data result in good quantitative agreement with the experimental determination of mode I fracture for both brittle and toughened epoxy nanocomposites. The nanocomposites are com
Externí odkaz:
https://doaj.org/article/97e09ea0cfaf4bf39974781d5c092333
Autor:
Jan W. Andzelm, In-Chul Yeh
Publikováno v:
The Journal of Physical Chemistry C. 125:12297-12304
Publikováno v:
Macromolecules. 54:1291-1303
This is the first comparative study of a chemically homologous series of linear and two-dimensional polyaramids at high temperatures. Detailed comparisons are made in the bulk and at free surface e...
Autor:
Luigi Balzano, Jan W. Andzelm, In-Chul Yeh, Randy A. Mrozek, Joseph L. Lenhart, Harm Van Der Werff
Publikováno v:
Macromolecules. 53:18-28
We investigated the effects of finite lengths of polymer chains on the structural and mechanical properties of polyethylene (PE) fibers with atomistic molecular dynamics simulations. PE fiber models containing long but finite chains with different di
Autor:
Daniel B. Knorr, Jan W. Andzelm, Ngon T. Tran, Karen J. Gaskell, Sumith Bandara, Kristin Williams, Meimei Z. Tidrow, Daniel A. Fischer, Nathan Henry, Neil F. Baril, Cherno Jaye, Joseph L. Lenhart
Publikováno v:
Applied Surface Science. 462:489-501
Passivation of InAs surfaces in InAs/GaSb type-II strained layer superlattices is important in many applications, and cysteamine has been effectively used for this purpose. However, there is a lack of fundamental understanding of the bonding between
Publikováno v:
CORROSION. 73:506-517
The effect of dilute alloying additions on the cathodic reaction thermodynamics occurring on the magnesium basal (0001) surface was studied using a first principles approach. The stability of alloying additions on the Mg(0001) surface was considered
Publikováno v:
Macromolecules. 50:1700-1712
We performed molecular dynamics simulations to investigate the effects of layer thicknesses of both crystalline and noncrystalline domains and chain tilt within the crystalline lamellae on tensile deformation mechanisms of the lamellar stack model of
Publikováno v:
Electrochimica Acta. 210:261-270
There are several chemical and electrochemical reactions that occur on a solvated magnesium surface, many of which contribute to the localized corrosion of magnesium and its alloys. The hydrogen evolution reaction (HER) is of particular interest beca
Publikováno v:
ResearcherID
The high strain-rate rheological and mechanical properties of bi-modal epoxy polymer networks were characterized using molecular dynamics simulation. The complex Young's modulus was found by applying a cyclic sinusoidal strain over a wide range of te
Publikováno v:
Soft Matter. 12:4418-4434
Protective equipment in civilian and military applications requires the use of polymer materials that are both stiff and tough over a wide range of strain rates. However, typical structural materials, like tightly cross-linked epoxies, are very britt