scholarly journals Flexible fabrication of new-type porous anodic alumina membranes with tunable geometric feature by low-cost nanoimprint lithography

2021 ◽  
Author(s):  
Xianzhong Lang ◽  
Xudong Wang ◽  
Ji Ma ◽  
Teng Qiu
Keyword(s):  
Nanoimprint Lithography ◽  
Low Cost ◽  
Cost Effective ◽  
Anodic Alumina ◽  
Porous Anodic Alumina ◽  
Geometric Feature ◽  
Alumina Membranes ◽  
New Type ◽  
Flexible Fabrication

A novel process for the flexible fabrication of new-type porous anodic alumina (PAA) membranes with tunable geometric feature is described. In this process, the conventional PAA template as a cost-effective...

scholarly journals Etching the Oxide Barrier of Micrometer-Scale Self-Organized Porous Anodic Alumina Membranes

2015 ◽  
Vol 162 (4) ◽  
pp. E47-E50 ◽  
Author(s):  
Jonathan Bellemare ◽  
Louis-Philippe Carignan ◽  
Frédéric Sirois ◽  
David Ménard
Keyword(s):  
Anodic Alumina ◽  
Porous Anodic Alumina ◽  
Alumina Membranes ◽  
Self Organized ◽  
Oxide Barrier ◽  
Micrometer Scale

One-Dimensional Nanostructures in Porous Anodic Alumina Membranes

2010 ◽  
Vol 2 (3) ◽  
pp. 273-294 ◽  
Author(s):  
Xijin Xu ◽  
Xiaosheng Fang ◽  
Haibo Zeng ◽  
Tianyou Zhai ◽  
Yoshio Bando ◽  
...  
Keyword(s):  
Anodic Alumina ◽  
Porous Anodic Alumina ◽  
One Dimensional ◽  
Alumina Membranes ◽  
One Dimensional Nanostructures

THE DEPENDENCE OF ALUMINA NANOWIRE FORMATION FROM POROUS ANODIC ALUMINA MEMBRANES ON THE ETCHING SOLUTION

2012 ◽  
Vol 26 (03) ◽  
pp. 1150017 ◽  
Author(s):  
JIN KYU HAN ◽  
JIN HO KWAK ◽  
YONG CHAN CHOI ◽  
SANG DON BU
Keyword(s):  
Formation Mechanism ◽  
Anodic Alumina ◽  
Porous Anodic Alumina ◽  
Morphological Properties ◽  
Alumina Membrane ◽  
Etching Solution ◽  
Membrane Filters ◽  
Alumina Membranes ◽  
Technological Developments ◽  
Selection Of

We describe variations in the structure and formation mechanism of alumina nanowires (ANWs) formed from porous anodic alumina (PAA) membranes, depending on the composition of the etching solution. Two types of ANWs were synthesized by etching PAA membranes in etching solutions containing H 3 PO 4 or NaOH . Not only did the ANW formation mechanism vary, but also the morphological properties and the surface chemical composition of the ANWs varied with the etching solution used. These results suggest that the ANW surfaces may be optimized by the appropriate selection of etching solution. The optimization of ANWs may potentially advance, for example, water purification technological developments because ANWs have, in recent studies, provided more effective filtration performances than nanoporous alumina membrane filters.

Controlled Assembly of Highly Raman-Enhancing Silver Nanocap Arrays Templated by Porous Anodic Alumina Membranes

Small ◽  
2009 ◽  
Vol 5 (20) ◽  
pp. 2333-2337 ◽  
Author(s):  
Teng Qiu ◽  
Wenjun Zhang ◽  
Xianzhong Lang ◽  
Yongjin Zhou ◽  
Tiejun Cui ◽  
...  
Keyword(s):  
Anodic Alumina ◽  
Porous Anodic Alumina ◽  
Controlled Assembly ◽  
Alumina Membranes

Electrochemical Design of Two-Dimensional Au Nanocone Arrays Using Porous Anodic Alumina Membranes with Conical Holes

2010 ◽  
Vol 10 (7) ◽  
pp. 4384-4387 ◽  
Author(s):  
Yusuke Yamauchi ◽  
Liang Wang ◽  
Hamed Ataee-Esfahani ◽  
Naoki Fukata ◽  
Tomota Nagaura ◽  
...  
Keyword(s):  
Anodic Alumina ◽  
Porous Anodic Alumina ◽  
Two Dimensional ◽  
Alumina Membranes
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