Self-assembly of aligned CuO nanorod arrays using nanoporous anodic alumina template by electrodeposition on Si substrate for IR photodetectors

2016 ◽  
Vol 239 ◽  
pp. 209-219 ◽  
Author(s):  
Khaled M. Chahrour ◽  
Naser M. Ahmed ◽  
M.R. Hashim ◽  
Nezar G. Elfadill ◽  
M. Bououdina
Keyword(s):  
Self Assembly ◽  
Anodic Alumina ◽  
Nanorod Arrays ◽  
Si Substrate ◽  
Alumina Template ◽  
Nanoporous Anodic Alumina ◽  
Ir Photodetectors ◽  
Anodic Alumina Template

Anodic alumina template on Au/Si substrate and preparation of CdS nanowires

2002 ◽  
Vol 123 (6-7) ◽  
pp. 279-282 ◽  
Author(s):  
Yang Yang ◽  
Huilan Chen ◽  
Yongfeng Mei ◽  
Jianbin Chen ◽  
Xinglong Wu ◽  
...  
Keyword(s):  
Anodic Alumina ◽  
Si Substrate ◽  
Alumina Template ◽  
Cds Nanowires ◽  
Anodic Alumina Template

Fabrication of Fe nanowires using anodic alumina template

2017 ◽  
Author(s):  
yongson hong ◽  
O Pong-Sik ◽  
Ryang Se-Hun ◽  
Sin Kum-Chol ◽  
Ri Un-Byol
Keyword(s):  
Magnetic Property ◽  
Deposition Time ◽  
Anodic Alumina ◽  
Aao Template ◽  
Alumina Template ◽  
Deposition Voltage ◽  
Temperature Deposition ◽  
Anodic Alumina Template

In this paper, we considered fabrication of Fe nanowires by AAO template, magnetic property, and influences (fabrication voltage of template, temperature, deposition time, and deposition voltage) on them. <br>

Highly Efficient Direct Electrodeposition of Co−Cu Alloy Nanotubes in an Anodic Alumina Template

2008 ◽  
Vol 112 (7) ◽  
pp. 2256-2261 ◽  
Author(s):  
Lifeng Liu ◽  
Weiya Zhou ◽  
Sishen Xie ◽  
Li Song ◽  
Shudong Luo ◽  
...  
Keyword(s):  
Anodic Alumina ◽  
Alumina Template ◽  
Highly Efficient ◽  
Cu Alloy ◽  
Direct Electrodeposition ◽  
Anodic Alumina Template

Preparing magnetic yttrium iron garnet nanodot arrays by ultrathin anodic alumina template on silicon substrate

2015 ◽  
Vol 107 (6) ◽  
pp. 062401 ◽  
Author(s):  
Hui Zheng ◽  
Mangui Han ◽  
Liang Zheng ◽  
Peng Zheng ◽  
Qiong Wu ◽  
...  
Keyword(s):  
Silicon Substrate ◽  
Yttrium Iron Garnet ◽  
Anodic Alumina ◽  
Yttrium Iron ◽  
Alumina Template ◽  
Nanodot Arrays ◽  
Iron Garnet ◽  
Anodic Alumina Template

scholarly journals Nano-PAA-CuCl2 Composite as Fenton-Like Reusable Catalyst to Enhanced Degrade Organic Pollutant MB/MO

Catalysts ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 10
Author(s):  
Yang Dang ◽  
Yu Cheng ◽  
Yukun Zhou ◽  
Yifei Huang ◽  
Kaige Wang
Keyword(s):  
Photoelectron Spectroscopy ◽  
Self Assembly ◽  
Organic Pollutant ◽  
Energy Dispersive Spectrometer ◽  
Chemical Properties ◽  
Anodic Alumina ◽  
Alumina Substrate ◽  
Reusable Catalyst ◽  
X Ray ◽  
Nanoporous Anodic Alumina

The treatment of organic dye contaminants in wastewaters has now becoming more imperative. Fenton-like degradation of methylene blue (MB) and methyl orange (MO) in aqueous solution was investigated by using a nanostructure that a layer of CuCl2 nanoflake film grown on the top surface of nanoporus anodic alumina substrate (nano-PAA-CuCl2) as catalyst. The new nano-PAA-CuCl2 composite was fabricated with self-assembly approach, that is, a network porous structure film composed of CuCl2 nanoflake grown on the upper surface of nanoporous anodic alumina substrate, and the physical and chemical properties are characterized systematically with the X-ray diffraction (XRD), field emission scanning electron microscope (FE-SEM), and high-resolution transmission electron microscopy (HRTEM), Energy Dispersive Spectrometer (EDS), X-ray photoelectron spectroscopy (XPS). The experimental results showed that the nano-PAA-CuCl2 catalyst presented excellent properties for the degradation of two typical organic pollutants such as MB and MO, which were almost completely degraded with 8 × 10−4mol/L nano-PAA-CuCl2 catalyst after 46 min and 60 min at reaction conditions of H2O2 18 mM and 23 mM, respectively. The effects of different reaction parameters such as initial pH, H2O2 concentration, catalyst morphology and temperature were attentively studied. And more, the stability and reusability of nano-PAA-CuCl2 were examined. Finally, the mechanism of MB and MO degradation by the nano-PAA-CuCl2/H2O2 system was proposed, based on the experimental data of the BCA and the temperature-programmed reduction (H2-TPR) and theoretical analysis, the reaction kinetics belonged to the pseudo-first-order equation. This new nanoporous composite material and preparation technology, as well as its application in Fenton-like reaction, provide an effective alternative method with practical application significance for wastewater treatment.

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