Výsledky vyhledávání - "GREGORY M. ODEGARD"

Akademický článek

Implementing reactivity in molecular dynamics simulations with harmonic force fields

Autor: Jordan J. Winetrout, Krishan Kanhaiya, Joshua Kemppainen, Pieter J. in ‘t Veld, Geeta Sachdeva, Ravindra Pandey, Behzad Damirchi, Adri van Duin, Gregory M. Odegard, Hendrik Heinz

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)

Abstract The simulation of chemical reactions and mechanical properties including failure from atoms to the micrometer scale remains a longstanding challenge in chemistry and materials science. Bottlenecks include computational feasibility, reliabili

Externí odkaz: https://doaj.org/article/1382cf12fb32419ca1ed429f6a194f95

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Akademický článek

Establishing Physical and Chemical Mechanisms of Polymerization and Pyrolysis of Phenolic Resins for Carbon-Carbon Composites

Autor: Ivan Gallegos, Josh Kemppainen, Jacob R. Gissinger, Malgorzata Kowalik, Adri van Duin, Kristopher E. Wise, S. Gowtham, Gregory M. Odegard

Publikováno v: Carbon Trends, Vol 12, Iss , Pp 100290- (2023)

The complex structural and chemical changes that occur during polymerization and pyrolysis critically affect material properties but are difficult to characterize in situ. This work presents a novel, experimentally validated methodology for modeling

Externí odkaz: https://doaj.org/article/461c67bb6f5649e287555ff107b60cdb

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Akademický článek

Probing the Influence of Surface Chemical Functionalization on Graphene Nanoplatelets-Epoxy Interfacial Shear Strength Using Molecular Dynamics

Autor: Hashim Al Mahmud, Sagar U. Patil, Matthew S. Radue, Gregory M. Odegard

Publikováno v: Nanomaterials, Vol 13, Iss 2, p 287 (2023)

In this work, a characterization study of the interfacial interaction between different types of graphene nanoplatelets and an epoxy matrix is computationally performed. To quantify the discrete mutual graphene–epoxy “interfacial interaction ener

Externí odkaz: https://doaj.org/article/44e6247b4f044423bbe29028907e4d35

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Akademický článek

Computational Modeling of Hybrid Carbon Fiber/Epoxy Composites Reinforced with Functionalized and Non-Functionalized Graphene Nanoplatelets

Autor: Hashim Al Mahmud, Matthew S. Radue, William A. Pisani, Gregory M. Odegard

Publikováno v: Nanomaterials, Vol 11, Iss 11, p 2919 (2021)

The mechanical properties of aerospace carbon fiber/graphene nanoplatelet/epoxy hybrid composites reinforced with pristine graphene nanoplatelets (GNP), highly concentrated graphene oxide (GO), and Functionalized Graphene Oxide (FGO) are investigated

Externí odkaz: https://doaj.org/article/7899ad75a2a0478d8cf5c9be26936ea2

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Akademický článek

Mechanical Properties and Characterization of Epoxy Composites Containing Highly Entangled As-Received and Acid Treated Carbon Nanotubes

Autor: Aaron S. Krieg, Julia A. King, Gregory M. Odegard, Timothy R. Leftwich, Leif K. Odegard, Paul D. Fraley, Ibrahim Miskioglu, Claire Jolowsky, Matthew Lundblad, Jin Gyu Park, Richard Liang

Publikováno v: Nanomaterials, Vol 11, Iss 9, p 2445 (2021)

Huntsman–Merrimack MIRALON® carbon nanotubes (CNTs) are a novel, highly entangled, commercially available, and scalable format of nanotubes. As-received and acid-treated CNTs were added to aerospace grade epoxy (CYCOM® 977-3), and the composites

Externí odkaz: https://doaj.org/article/7f417959cfc94a7ea9b9676e5e935e6a

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