Track Pore Matrixes for the Preparation of Co, Ni and Fe Nanowires: Electrodeposition and their Properties

Zagorskiy, D. L.; Korotkov, V. V.; Фролов, К. В.; Sulyanov, S. N.; Kudryavtsev, V. N.; Kruglikov, S. S.; Bedin, S. A.

doi:10.1016/j.phpro.2015.11.090

Cited by 13 publications

(3 citation statements)

References 12 publications

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“…This method is widely used to fill the pores of track membranes with various metals and is well described in Refs. [38][39][40][41][42][43]. The essence of this method is galvanic metal deposition from a solution of its salt into the etched through channels (pores) of the track membrane.…”

Section: Pi/nanodispersed Pb Composite Synthesismentioning

confidence: 99%

Using multilayer polymer PI/Pb composites for protection against X-ray bremsstrahlung in outer space

et al. 2020

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This paper presents data about the radiation-protective characteristics of multilayer polyimide/lead (PI/Pb) composites for X-ray radiation. Multilayer composites were obtained by collecting lead-filled polyimide track membranes into a sandwich of the required thickness. ( Am) 241 = (E 59.5 keV) and ( Cd) 109 = (E 88 keV) isotopes were used as an X-ray radiation source. To assess the effect of lead filler particle size on the radiation-protective characteristics of a multilayer structure, data are presented on mathematically modeling the passage of 10-88 keV wavelength X-rays with through a composite. The experimental values of the attenuation coefficients of X-ray waves for a multilayer structure are 12-15% higher than the calculated ones. The increase in the attenuation coefficients obtained experimentally, compared with theoretical, is explained by using the proposed multilayer structure with lead particles in the nanoscale range.

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Section: Pi/nanodispersed Pb Composite Synthesismentioning

confidence: 99%

Using multilayer polymer PI/Pb composites for protection against X-ray bremsstrahlung in outer space

et al. 2020

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“…Pelbagai teknik digunakan untuk menghasilkan struktur ini seperti elektroputaran, pengkalsinan (Ahn et al 2013), hidroterma (Politi et al 2015), pemendapan denyutan laser (Tan et al 2013), penyejatan haba (Hwang et al 2011) dan elektropemendapan (Zagorskiy et al 2015). Walaupun kebanyakan kajian yang disenaraikan berjaya menumbuhkan nanostruktur ke atas substrat secara terus, namun pengawalan yang sistematik bagi menghasilkan struktur yang seragam dan lurus, kecacatan rendah, tatasusunan menegak dan kebolehulangan tinggi adalah sukar dicapai.…”

Section: Pengenalanunclassified

Pembentukan Cekung Berkualiti Tinggi Menggunakan Tempoh Penganodan yang Singkat bagi Penghasilan AAO

Saidin

Jumali²,

Kok

et al. 2016

JSM

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The quality of the AAO membrane prepared using two-step anodization technique is strongly influenced by the pre-textured concave indented during the first-step of anodization. This work was conducted to determine the optimum duration of anodization to produce a high quality of concaves. The anodization process was conducted using 0.3 M H 2 C 2 O 4 solution as an electrolyte at 40 V and 18°C applied voltage and temperature, respectively. Anodizing process was performed up to 6 h. The changes of the current during anodization process was recorded. After removal of the resulting oxide layer, the concaves formed were studied using FESEM. FESEM micrograph confirmed the formation of a uniform hexagonal concaves. Beside improving the uniformity, the extension of anodizing duration formed a well-defined arrangement of concaves with minimum defects. This work found that the optimum period to obtain a uniform and perfect concaves is between 4 and 6 h. This is because the extension of anodizing period caused the wall to collapse and creating larger, irregular pores. In addition, the underlying mechanism for concave formation was described in detail.

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“…In addition, FeCoNi also has good microwave absorption and thermal stability [3], high corrosion resistance, good microstructural hardness [4], and good electrocatalytic activity [5]. Based on these properties, FeCoNi potential to be used as magnetic data storage devices [6], micromagnetic sensors [7], strong coatings [4], flexible electronic devices [8], fuel cell [5], and absorber or shielding of electromagnetic interference [9]. This has led to the development of various methods to synthesize FeCoNi alloys, such as chemical vapor deposition [10], ball milling [11], sputtering [12], electrospinning [13], impregnation [5], and electrodeposition [1].…”

Section: Introductionmentioning

confidence: 99%

The Effects of Deposition Time on Phase and Structure of FeCoNi Films

Mulyadi

Afrizal

2022

Chem. Mater.

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This study aims to determine the effects of deposition time on the phase and structure of FeCoNi. FeCoNi was prepared by electrodeposition method at room temperature. X-ray diffraction measurement shows the formation of a single phase of FeCoNi at 5 and 10 minutes of deposition, while at 20, 35, and 50 minutes, a new phase was formed, namely CoNi. The obtained FeCoNi and CoNi show a crystal plane at 2θ = 44.05° (111); 51.33° (002); and 75.59° (022) in all different deposition times, indicating the face centered cubic crystal structure. The effect of deposition time on the chemicals composition shows an anomalous co-deposition because Fe has a larger ratio than Co and Ni. The deposition rate and the value of current efficiency were found to be optimum at FeCoNi synthesized for 20 minutes, namely 0.00214 mg/cm2s and 97.00%.

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Track Pore Matrixes for the Preparation of Co, Ni and Fe Nanowires: Electrodeposition and their Properties

Cited by 13 publications

References 12 publications

Using multilayer polymer PI/Pb composites for protection against X-ray bremsstrahlung in outer space

Using multilayer polymer PI/Pb composites for protection against X-ray bremsstrahlung in outer space

Pembentukan Cekung Berkualiti Tinggi Menggunakan Tempoh Penganodan yang Singkat bagi Penghasilan AAO

The Effects of Deposition Time on Phase and Structure of FeCoNi Films

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