Enhanced mechanical properties and viscoelastic characterizations of nanonecklace-reinforced carbon nanotube/copper composite films

Tsai, Ping Chi; Jeng, Yeau-Ren

doi:10.1016/j.apsusc.2014.11.055

Cited by 13 publications

(5 citation statements)

References 65 publications

(75 reference statements)

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“…Previous studies [1][2][3] have demonstrated that the strength and wear resistance can be significantly enhanced by introducing second phase (ceramic partiles, carbon fiber, carbon nanocube, etc) into the Cu matrix. Also, by using graphene, which has unique physical, chemical and mechanical properties, as the reinforcement, one could also improve the mechanical properties of copper matrix composites [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Fabrication of high-strength graphene nanosheets/Cu composites by accumulative roll bonding

Liu

Wei

Zhuang

et al. 2015

Materials Science and Engineering: A

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Section: Introductionmentioning

confidence: 99%

Fabrication of high-strength graphene nanosheets/Cu composites by accumulative roll bonding

Liu

Wei

Zhuang

et al. 2015

Materials Science and Engineering: A

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“…For TiO 2 reinforced with CNTs composites [64], hardness was about 250 GPa and elastic modulus about 190 GPa, and for fluorapatite-TiO 2 and fluorapatite-TiO 2 -CNT(Cu) coatings hardness was only 0.72 and 0.58 GPa, and Young's modulus 14.5 and 19.3 GPa, respectively [65]. As regards composites with carbon nanotubes and copper, hardness was determined as above 600 GPa for CNTs-1Cu composites in [66], hardness was of 1.1-1.4 GPa and Young's modulus 96-108 GPa in CNTs-Cu nanocomposites [67], and H of 85-96 MPa and E of 9-10 GPa in other work of the same team was reported [68], copper-based hybrid nanocomposites with 4 wt. pct.…”

Section: Discussionmentioning

confidence: 99%

Mechanical Behavior of Bi-Layer and Dispersion Coatings Composed of Several Nanostructures on Ti Substrate

et al. 2021

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Three coatings suitable for biomedical applications, including the dispersion coating composed of multi-wall carbon nanotubes (MWCNTs), MWCNTs/TiO2 bi-layer coating, and MWCNTs-Cu dispersion coating, were fabricated by electrophoretic deposition (EPD) on Ti Grade II substrate. Optical microscopy, scanning electron microscopy, energy-dispersive X-ray spectroscopy, and nanoindentation were applied to study topography, chemical, and phase composition, roughness, hardness, Young’s modulus, plastic, and elastic behavior. The results showed that the best mechanical properties in terms of biomedical application were achieved for the MWCNTs coating with titania outer layer. Nevertheless, both the addition of nanocopper and titania improved the mechanical resistance of the base MWCNTs coating. Compared to our previous experiments on Ti13Nb13Zr alloy, a general tendency is observed to form more homogenous coatings on pure metal than on the alloy, in which chemical and phase compositions are more complex.

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“…98,99 When a viscoelastic adhesive is applied on an irregular surface, the viscoelastic adhesive fills in the irregular surfaces to form mechanically locked structures. 100 In this regard, Yang et al developed a biphasing microneedle whose outside layer was viscoelastic and swollen while its inside was rigid (Figure 2f). 101 The swollen outside layer induced mechanical interlocking of the tissue.…”

Section: ■ Adhesion Mechanismmentioning

confidence: 99%

“…Mechanical interlocking, often observed at various interfaces in nature, is formed or enhanced by surface irregularities . Collective physical entanglements between nanostructures or microstructures result in strong adhesion depending on the entanglement density. , When a viscoelastic adhesive is applied on an irregular surface, the viscoelastic adhesive fills in the irregular surfaces to form mechanically locked structures . In this regard, Yang et al developed a biphasing microneedle whose outside layer was viscoelastic and swollen while its inside was rigid (Figure f) .…”

Section: Adhesion Mechanismmentioning

confidence: 99%

Soft Conductive Interfacing for Bioelectrical Uses: Adhesion Mechanisms and Structural Approaches

Kim

Park

et al. 2023

Macromolecules

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Soft conductors are critical components in soft electronic devices. As soft conductors are applied in high-profit applications in bioelectronics to be attached to the skin and internal organs, controllable adhesion is required for their long-term stable operation. Thus, the production of practical soft conductive interfacing materials and their applications have been intensively studied. This perspective defined soft conductive interfacing as a stable attachment of deformable conductors to target surfaces (e.g., skin, organs, and device parts). This review briefly reviewed various adhesion mechanisms and introduced three structural approaches to creating conductive interfacing (uniform monolayer, patterned multilayer, and porous conductive meshes). The applications of soft conductive interfacing were represented in three types of interfaces (skin-to-conductor, organ-to-conductor, and device-to-device interfaces). The outlook of this article discusses the technological challenges of soft conductive interfacing and suggests their new functionalities.

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Enhanced mechanical properties and viscoelastic characterizations of nanonecklace-reinforced carbon nanotube/copper composite films

Cited by 13 publications

References 65 publications

Fabrication of high-strength graphene nanosheets/Cu composites by accumulative roll bonding

Fabrication of high-strength graphene nanosheets/Cu composites by accumulative roll bonding

Mechanical Behavior of Bi-Layer and Dispersion Coatings Composed of Several Nanostructures on Ti Substrate

Soft Conductive Interfacing for Bioelectrical Uses: Adhesion Mechanisms and Structural Approaches

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