scholarly journals Nanoporous-template-modulated azopolymers for enhancing reversible photo-transformation

OSA Continuum ◽  
2018 ◽  
Vol 1 (2) ◽  
pp. 477 ◽  
Author(s):  
Lihong Kang ◽  
Shencheng Fu ◽  
Xintong Zhang ◽  
Xinnong Wang ◽  
Jiarui Wu ◽  
...  
Keyword(s):  
Nanoporous Template

Investigation of the Preparation of Anodized Nanoporous Alumina Array

2014 ◽  
Vol 887-888 ◽  
pp. 766-769 ◽  
Author(s):  
Huey Ling Chang ◽  
Chih Ming Chen ◽  
Chin Huang Sun ◽  
Jin Shyong Lin
Keyword(s):  
Anodic Oxidation ◽  
Self Assembly ◽  
Aluminum Surface ◽  
Nanostructured Film ◽  
Oxidation Treatment ◽  
Anodic Aluminum ◽  
Nanoporous Template ◽  
Anodic Oxidation Treatment ◽  
Stable Control

This study produced a regularly arranged membrane, called anodic aluminum oxide (referred AAO), by mean of anodic oxidation treatment. The structure of AAO can be molecular self-assembly and its pore size is consistent. Also, the manufacturing process cost is low. These properties make the AAO be a nanotemplate material. This study further created a high quality of nanostructured film by electrochemical mould with the design of electrolyzer. In addition, a uniform nanothin film was grown on the aluminum surface in the stable control of current and temperature according to the conditions of different anode treatment. This film can form a nanopore array which the diameter can be controlled the size ranging from 15 nm to 400 nm. As results, the study can produce nanoporous template for various aperture by mean of anodic oxidation.

Conducting Polymer Nanotube and Nanowire Synthesized by Using Nanoporous Template: Synthesis, Characteristics, and Applications

2003 ◽  
Vol 135-136 ◽  
pp. 7-9 ◽  
Author(s):  
J. Joo ◽  
K.T. Park ◽  
B.H. Kim ◽  
M.S. Kim ◽  
S.Y. Lee ◽  
...  
Keyword(s):  
Conducting Polymer ◽  
Template Synthesis ◽  
Nanoporous Template

scholarly journals Flexible Nanoporous Template for the Design and Development of Reusable Anti-COVID-19 Hydrophobic Face Masks

ACS Nano ◽  
2020 ◽  
Vol 14 (6) ◽  
pp. 7659-7665 ◽  
Author(s):  
Nazek El-Atab ◽  
Nadeem Qaiser ◽  
Huda Badghaish ◽  
Sohail F. Shaikh ◽  
Muhammad Mustafa Hussain
Keyword(s):  
Design And Development ◽  
Nanoporous Template

Highly Ordered Nanoporous Template from Triblock Copolymer

ACS Nano ◽  
2011 ◽  
Vol 5 (2) ◽  
pp. 1207-1214 ◽  
Author(s):  
Dong Hyun Lee ◽  
Soojin Park ◽  
Weiyin Gu ◽  
Thomas P. Russell
Keyword(s):  
Triblock Copolymer ◽  
Nanoporous Template

scholarly journals Fabrication of Co/Cu Multilayered Nanowires Using a Pulsed Current Deposition Technique

2010 ◽  
Vol 654-656 ◽  
pp. 1728-1731
Author(s):  
Takeshi Ohgai ◽  
Keisuke Hashiguchi ◽  
Takao Morimura ◽  
Keizo Takao ◽  
Akio Kagawa
Keyword(s):  
Cathodic Polarization ◽  
Soft Magnetic Property ◽  
Pulsed Current ◽  
Cathode Potential ◽  
Deposition Technique ◽  
Soft Magnetic ◽  
Cu Nanowires ◽  
Nanoporous Template ◽  
Wide Range ◽  
Multilayered Nanowires

Co/Cu multilayered nanowires with 40 nm in diameter were fabricated using a pulsed current deposition technique into a nanoporous template with numerous nanochannels. To determine the optimum electrodeposition condition of Cu and Co into the template, cathodic polarization behavior was examined at a wide range of cathode potential. Time-dependence of deposition current was monitored to determine the growth rate of Co and Cu nanowires. Co layer and Cu layer thicknesses were adjusted to several tens nanometers, by controlling the deposition times. With decreasing the each layer thickness, the coercive force of Co/Cu multilayered nanowires was decreased and the soft magnetic property was improved.

scholarly journals Fabrication of Numerous Ferromagnetic Metal Nanowires Using Electrodeposition Technique

2010 ◽  
Vol 654-656 ◽  
pp. 1724-1727
Author(s):  
Takeshi Ohgai ◽  
Takafumi Fujimaru ◽  
Keizo Takao ◽  
Akio Kagawa
Keyword(s):  
Coercive Force ◽  
Pore Diameter ◽  
Magnetic Hysteresis ◽  
Hysteresis Loops ◽  
Metal Nanowires ◽  
Electrodeposition Technique ◽  
Nanoporous Template ◽  
Magnetic Hysteresis Loops ◽  
Fe Alloys ◽  
Co Nanowires

To synthesize an array of numerous ferromagnetic nanowires, iron-group metals such as Ni, Co, Fe, Ni-Fe and Co-Fe alloys were electrodeposited from aqueous solution into a nanoporous template with numerical cylindrical nanochannels . The shape of nanowires was precisely transferred from the nanochannel template and the aspect ratio reached to around 150. Magnetic hysteresis loops revealed that Ni, Co and Fe nanowires were spontaneously magnetized to the long axis direction. Coercive force of the nanowires with 6000 nm in length was increased in decreasing the pore-diameter. The coercive force of Co nanowires with 40 nm in diameter has increased up to 1084 Oe.

scholarly journals Synthesis and Characterization of Conducting Polymer Nanorods by Using Electropolymerization in Nanoporous Template

2004 ◽  
Vol 72 (6) ◽  
pp. 430-433 ◽  
Author(s):  
Yuko MAEDA ◽  
Fumiko CHIBA ◽  
Kikuno IIDA ◽  
Kenro TOTANI ◽  
Kenji OGINO ◽  
...  
Keyword(s):  
Conducting Polymer ◽  
Synthesis And Characterization ◽  
Nanoporous Template

Synthesis of Co nanotubes by nanoporous template-assisted electrodeposition via the incorporation of vanadyl ions

2017 ◽  
Vol 53 (11) ◽  
pp. 1825-1828 ◽  
Author(s):  
Yoo Sang Jeon ◽  
Su Hyo Kim ◽  
Bum Chul Park ◽  
Da Yeon Nam ◽  
Young Keun Kim
Keyword(s):  
Nanoporous Template

Co nanotubes can be easily prepared by nanoporous template-assisted electrodeposition via the incorporation of VO2+ ions, which assist Co ions in adhering to the pore walls.

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