Novel fabrication method for integration of template grown metallic nanocones with controllable tip diameter and apex angle

Roustaie, Farough; Bieker, Johannes; Cicek, Rojda; Schlaak, Helmut F.

doi:10.1016/j.mee.2017.06.003

Cited by 11 publications

(5 citation statements)

References 22 publications

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“…One of the disadvantages of deposition in templates is the integration of free-standing structures in the desired system. F. Roustaie et al proposed a new approach [92]. They fixed the PC membrane with conical pores on a gilded glass wafer.…”

Section: Deposition In Prepared Substratesmentioning

confidence: 99%

Nanocones: A Compressive Review of Their Electrochemical Synthesis and Applications

Skibińska,

Żabiński

2024

Materials

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The development in the field of nanomaterials has resulted in the synthesis of various structures. Depending on their final applications, the desired composition and therefore alternate properties can be achieved. In electrochemistry, the fabrication of bulk films characterized by high catalytic performance is well-studied in the literature. However, decreasing the scale of materials to the nanoscale significantly increases the active surface area, which is crucial in electrocatalysis. In this work, a special focus is placed on the electrodeposition of nanocones and their application as catalysts in hydrogen evolution reactions. The main paths for their synthesis concern deposition into the templates and from electrolytes containing an addition of crystal modifier that are directly deposited on the substrate. Additionally, the fabrication of cones using other methods and their applications are briefly reviewed.

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Section: Deposition In Prepared Substratesmentioning

confidence: 99%

Nanocones: A Compressive Review of Their Electrochemical Synthesis and Applications

Skibińska,

Żabiński

2024

Materials

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“…Apex angles of roughly 30° [48] and 40° [49] achieved with other methods. Other work on optimizing the cone angle has focused more on a smaller angle (<20°) and a sharp tip, aimed at using these structures as cold cathodes in field emission devices [50,51].…”

Section: Structural Morphology Influenced By Etching Conditionmentioning

confidence: 99%

Increasing the structural and compositional diversity of ion-track templated 1D nanostructures through multistep etching, plastic deformation, and deposition

et al. 2022

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Ion-track etching represents a highly versatile way of introducing artificial pores with diameters down into the nm-regime into polymers, which offers considerable synthetic flexibility in template-assisted nanofabrication schemes. While the mechanistic foundations of ion-track technology are well understood, its potential for creating structurally and compositionally complex nano-architectures is far from being fully tapped. In this study, we showcase different strategies to expand the synthetic repertoire of ion-track membrane templating by creating several new 1D nanostructures, namely metal nanotubes of elliptical cross-section, funnel-shaped nanotubes optionally overcoated with titania or nickel nanospike layers, and concentrical as well as stacked metal nanotube-nanowire heterostructures. These nano-architectures are obtained solely by applying different wet-chemical deposition methods (electroless plating, electrodeposition, and chemical bath deposition) to ion-track etched polycarbonate templates, whose pore geometry is modified through plastic deformation, consecutive etching steps under differing conditions, and etching steps intermitted by spatially confined deposition, providing new motifs for nanoscale replication.

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“…The first step in the process is covering the connection surfaces with metallic nanowires, so called NanoWiring. This is done by a standard electrochemical deposition process [2,3,4] as shown in Figure 1. At the first step the pads are defined by a lithography step.…”

Section: Nanowiring Processmentioning

confidence: 99%

Room Temperature Interconnection Technology for Bonding Fine Pitch Bumps Using NanoWiring, KlettWelding, KlettSintering and KlettGlueing

Roustaie

Quednau

Dassinger

et al. 2020

2020 15th International Microsystems, Packaging, Assembly and Circuits Technology Conference (IMPACT)

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Novel fabrication method for integration of template grown metallic nanocones with controllable tip diameter and apex angle

Cited by 11 publications

References 22 publications

Nanocones: A Compressive Review of Their Electrochemical Synthesis and Applications

Nanocones: A Compressive Review of Their Electrochemical Synthesis and Applications

Increasing the structural and compositional diversity of ion-track templated 1D nanostructures through multistep etching, plastic deformation, and deposition

Room Temperature Interconnection Technology for Bonding Fine Pitch Bumps Using NanoWiring, KlettWelding, KlettSintering and KlettGlueing

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