Formation of a metal/epoxy resin interface

Kanzow, J.; Horn, P. Schulze; Kirschmann, M.; Zaporojtchenko, V.; Dolgner, Kai; Faupel, Franz; Wehlack, Carsten; Possart, Wulff

doi:10.1016/j.apsusc.2004.05.239

Cited by 31 publications

(47 citation statements)

References 16 publications

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“…Under Ar, S a and S q do not exceed 1.5 nm, except for sample SiO Si /epoxy Argon , for which these two values are 4.9 nm and 6.8 nm, respectively. The latter is not acceptable for the AFM observation of metallic nanoislands or clusters that we target, in the range of 1-20 nm in diameter [18]. In order to transfer atomic flatness to the molds, and then to the SiO Si /epoxy surfaces, we mold silicone molds against Si wafer or against PS.…”

Section: Resultsmentioning

confidence: 99%

“…It is shown that samples synthesized in an Ar glove box show a lower surface roughness than those prepared in ambient conditions, and that they are homogeneous in composition. Kansow et al [18] use a similar method with the aim of characterizing the formation of Al, Cu, Ag, and Au films by physical vapour deposition. DGEBA reacts with diethylene triamine in low excess at 55 • C under controlled atmosphere, before it is left for 48 h at ambient temperature.…”

Section: Introductionmentioning

confidence: 99%

“…Our experimental approach is based on the method described in [17,18] for forming model poly-epoxy surfaces. It consists in the polymerization of the poly-epoxy in an Ar gloves box at ambient temperature for at least 24 h, followed by a postcuring at elevated temperature (polymer-dependent).…”

Section: Introductionmentioning

confidence: 99%

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Toward a computational and experimental model of a poly-epoxy surface

Duguet

Bessaguet

Aufray

et al. 2015

Applied Surface Science

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a b s t r a c tA model poly-epoxy surface formed by the reaction of DGEBA and EDA is studied by the combination of experiments and DFT calculations. A special synthesis protocol is presented leading to the formation of a surface that is smooth (S a < 1 nm), chemically homogeneous, and that presents a low-defect density (0.21 m −2 ), as shown by AFM characterizations. Then, XPS is used for the determination of the elemental and functional groups' surface composition. DFT allows the identification and assignment of individual bonds contributions to the experimental 1s core-level peaks. Overall, we demonstrate that such a model sample is perfectly suitable for a use as a template for the study of poly-epoxy surface functionalization.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Toward a computational and experimental model of a poly-epoxy surface

Duguet

Bessaguet

Aufray

et al. 2015

Applied Surface Science

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“…Although literatures had given plenty results from experiments, atomic simulation (especially molecular dynamics simulation) or ab initio calculation, focusing on the atomic structure and melting behaviors of perfect aluminum surfaces [1][2][3][4][5][6]22], there appears to be little published data for nonperfect surface melting and their local lattice structure. In this paper, we used classical molecular dynamics simulation with embedded atom method potential to study the details of surface structure and premelting of Al nonperfect (111) surfaces.…”

Section: Introductionmentioning

confidence: 99%

“…For many research fields and technological applications (catalysis, cluster deposition [5], microelectronics [6]), atomic distribution on metal (for example, aluminum) surfaces (including its nanoclusters' surface) play a fundamental role, where their surface structures and melting behaviors are of primary importance.…”

Section: Introductionmentioning

confidence: 99%

Premelting of Al nonperfect (111) surface

Tang

Cheng

Lü

et al. 2010

Physica B: Condensed Matter

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Melting behaviors of aluminum (111) perfect/nonperfect surfaces, characterized by structure ordering parameter, have been investigated by classical molecular dynamics simulation with embedded atom method potential. Al (111) perfect surface has a superheating temperature above bulk Al melting point T m , in this work, by about 80 K.Al nonperfect (111) surface has somewhat different local lattice structure from that on (111) perfect surface. Al nonperfect (111) surfaces tempt to premelt when temperature is less than T m , in our simulation, by about 45 K. Aluminum atoms on the nonperfect surface zones are the sources of surface melting, and have larger velocities than those on the perfect surface zones.

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Adhesion and Interphases: The Basic Ideas in Brief

Possart

2018

Adhesive Joints

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Formation of a metal/epoxy resin interface

Cited by 31 publications

References 16 publications

Toward a computational and experimental model of a poly-epoxy surface

Toward a computational and experimental model of a poly-epoxy surface

Premelting of Al nonperfect (111) surface

Adhesion and Interphases: The Basic Ideas in Brief

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