Fabrication and Applications of Metal Nanowire Arrays Electrodeposited in Ordered Porous Templates

Kartopu, Giray

doi:10.5772/39481

Cited by 17 publications

(13 citation statements)

References 101 publications

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“…Considerable research is active internationally in metal nanowire growth in PAA templates (Choi et al, 2003;Lombardi et al, 2006;Sander & Tan, 2003) and is well summarised in a recent comprehensive review by Kartopu and Yalçın (2010). As well as metal deposition techniques, other species such as ZnO piezoelectric materials (Wang et al, 2005) and conductive polymers are currently being investigated to make nanowires and nanowire arrays for sensors, actuators, capacitors, and ultrasonic devices by utilising the high aspect ratio, high surface area, wave-guiding ability of these collinear structures (Harris et al, 2007).…”

Section: Fabrication Of Free Standing Nanowiresmentioning

confidence: 99%

Fabrication, Structure and Properties of Nanostructured Ceramic Membranes

Brown¹,

Wu²,

Smith³

2012

Ceramic Materials - Progress in Modern Ceramics

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Section: Fabrication Of Free Standing Nanowiresmentioning

confidence: 99%

Fabrication, Structure and Properties of Nanostructured Ceramic Membranes

Brown¹,

Wu²,

Smith³

2012

Ceramic Materials - Progress in Modern Ceramics

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“…In addition, the unique combination of a magnetostrictive effect and high magnetic permeability offers potential applications of the nanowires kept in templates as ultrasonic transducers and sonar sensors [166], perpendicular magnetic storage devices [46,167].…”

Section: Magnetic Properties Of Nanowiresmentioning

confidence: 99%

Electrodeposition of Iron-Group Alloys into Nanostructured Oxide Membranes: Synthetic Challenges and Properties

Cesiulis

Tsytsaru

Podlaha

et al. 2018

CNANO

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Background: Quasi-one dimensional nanostructures: nanowires, nanotubes, nanorods, nanobelts/nanoribbons and complex "nanowire-nanoparticle" composites have been synthesized over the years. These nanostructures are particularly appealing due to their specific properties defined by their high aspect ratio: two dimensions are in the nanoscale range and one dimension is in the microscale. Methods:One of the well-designed approaches for the synthesis of such nanostructured materials is template-assisted fabrication combined with electrodeposition. The fabrication approaches for the growth of iron-group alloy nanostructures inside nanoporous oxide membranes by means of different electrodeposition techniques, and the resulting unique properties and potential applications of this type of materials are reviewed. Results:Arrays of nanostructures can be obtained by filling a porous oxide template that contains a large number of straight cylindrical, nano-sized diameter holes. Generalities of metals electrodeposition into nanoporous oxide membranes are discussed. Measures to minimize the nonuniformity of deposits inside pores need to be addressed to thin the barrier layer, to control hydrogen evolution and to improve mass transport inside the pores. Examples of binary and ternary iron group alloys grown inside nanoporous oxide templates are provided. Catalytic hydrogen evolution and methanol oxidation on the nanowires arrays are described. The "sample size effect" on the magnetic properties of materials and the electrodeposition of multilayered structures necessary for giant magnetoresistance (GMR) are discussed in details. Conclusion:Electrodeposition of binary and ternary iron-group alloys confirm that controlling alloy composition inside nanopores is still a challenge. composites [7] have been synthesized over the years. These nanostructures are particularly appealing due to their specific properties defined by their high aspect ratio: two dimensions are in the nanoscale range and one dimension is in the microscale. One of the well-designed approaches for the synthesis of such nanostructured materials is template-assisted fabrication combined with electrodeposition, first reported by Possin [8] in track etched mica films, and expanded upon by others with different materials and templates [2,[9][10][11][12][13][14]. However, the self-organized porous anodic aluminum oxide (AAO) membrane has become one of the most often used templates for tunable synthesis of different nanostructured materials [15,16].

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“…Anodized aluminum oxide (AAO) is one of the popular ceramic templates that has been used to synthesize a variety of nanostructured fibers, including conducting polymers [54,55] and carbon [56], metals [57], and other ceramics [58]. Another frequently used ceramic template is silica, which has been used widely in fabrication of polymer nanofibers [33,59].…”

Section: Template Methodsmentioning

confidence: 99%

Multifunctional Nanofibers towards Active Biomedical Therapeutics

et al. 2015

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One-dimensional (1-D) nanostructures have attracted enormous research interest due to their unique physicochemical properties and wide application potential. These 1-D nanofibers are being increasingly applied to biomedical fields owing to their high surface area-to-volume ratio, high porosity, and the ease of tuning their structures, functionalities, and properties. Many biomedical nanofiber reviews have focused on tissue engineering and drug delivery applications but have very rarely discussed their use as wound dressings. However, nanofibers have enormous potential as wound dressings and other clinical applications that could have wide impacts on the treatment of wounds. Herein, the authors review the main fabrication methods of nanofibers as well as requirements, strategies, and recent applications of nanofibers, and provide perspectives of the challenges and opportunities that face multifunctional nanofibers for active therapeutic applications.

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Fabrication and Applications of Metal Nanowire Arrays Electrodeposited in Ordered Porous Templates

Cited by 17 publications

References 101 publications

Fabrication, Structure and Properties of Nanostructured Ceramic Membranes

Fabrication, Structure and Properties of Nanostructured Ceramic Membranes

Electrodeposition of Iron-Group Alloys into Nanostructured Oxide Membranes: Synthetic Challenges and Properties

Multifunctional Nanofibers towards Active Biomedical Therapeutics

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