Color-tuning method by filling porous alumina membrane using atomic layer deposition based on metal–dielectric–metal structure

2013 ◽  
Vol 53 (4) ◽  
pp. A142 ◽  
Author(s):  
Chenying Yang ◽  
Weidong Shen ◽  
Yueguang Zhang ◽  
Zhijie Ye ◽  
Xing Zhang ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Porous Alumina ◽  
Metal Structure ◽  
Atomic Layer ◽  
Alumina Membrane ◽  
Color Tuning ◽  
Tuning Method ◽  
Layer Deposition ◽  
Porous Alumina Membrane

Porous Alumina Protective Coatings on Palladium Nanoparticles by Self-Poisoned Atomic Layer Deposition

2012 ◽  
Vol 24 (11) ◽  
pp. 2047-2055 ◽  
Author(s):  
Junling Lu ◽  
Bin Liu ◽  
Jeffrey P. Greeley ◽  
Zhenxing Feng ◽  
Joseph A. Libera ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Palladium Nanoparticles ◽  
Protective Coatings ◽  
Porous Alumina ◽  
Atomic Layer ◽  
Layer Deposition

Atomic layer deposition of SIO 2 on porous alumina membranes: controlling the pore size and transport properties

2008 ◽  
Author(s):  
Leonora Velleman ◽  
Gerry Traini ◽  
Peter J. Evans ◽  
Armand Atanacio ◽  
Joe G. Shapter ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Pore Size ◽  
Transport Properties ◽  
Porous Alumina ◽  
Atomic Layer ◽  
Alumina Membranes ◽  
Layer Deposition

scholarly journals A method of color modulation based on porous alumina and atomic layer deposition

2011 ◽  
Vol 60 (5) ◽  
pp. 058104
Author(s):  
Wang Xu-Long-Qi ◽  
Zhang Dong-Xian ◽  
Zhang Hai-Jun
Keyword(s):  
Atomic Layer Deposition ◽  
Porous Alumina ◽  
Atomic Layer ◽  
Layer Deposition

Fabrication of Porous Al2O3 and TiO2 Thin Film Hybrid Composite Using Atomic Layer Deposition and Properties Study

2007 ◽  
Vol 124-126 ◽  
pp. 1273-1276
Author(s):  
S.J. Park ◽  
B.K. Ahn ◽  
Prashant Sudhir Alegaonkar ◽  
H.J. Shin ◽  
Ji Beom Yoo
Keyword(s):  
Atomic Layer Deposition ◽  
Anodic Oxidation ◽  
Porous Alumina ◽  
Atomic Layer ◽  
Narrow Channel ◽  
Thin Layers ◽  
Nanometer Scale ◽  
Interface Morphology ◽  
Layer Deposition ◽  
Titanium Dioxide Thin Films

Atomic layer deposition (ALD) has been used in advanced applications where thin layers of materials with precise thickness down to the nanometer scale are needed. Using anodic oxidation, we prepared the porous alumina. Anodic oxidation was carried out in 5C 0.3M oxalic acid with anodizing voltages (~ 40 V) and two step anodization method. SEM shows that, these porous anodic oxides are well aligned and organized into high-density uniform arrays. Afterward, titanium dioxide thin films were coated by ALD on the porous anodic aluminum oxide. ALD films were influenced by the deposited interface morphology between Al2O3 and TiO2 and narrow channel of ~ 10 nm was obtained by controlling ALD cycle.

scholarly journals Atomic layer deposition-based functionalization of materials for medical and environmental health applications

2010 ◽  
Vol 368 (1917) ◽  
pp. 2033-2064 ◽  
Author(s):  
Roger J. Narayan ◽  
Shashishekar P. Adiga ◽  
Michael J. Pellin ◽  
Larry A. Curtiss ◽  
Alexander J. Hryn ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Atomic Layer Deposition ◽  
Environmental Health ◽  
Platelet Rich Plasma ◽  
Atomic Layer ◽  
Alumina Membrane ◽  
Nanoporous Alumina ◽  
Alumina Membranes ◽  
Layer Deposition ◽  
Health Applications

Nanoporous alumina membranes exhibit high pore densities, well-controlled and uniform pore sizes, as well as straight pores. Owing to these unusual properties, nanoporous alumina membranes are currently being considered for use in implantable sensor membranes and water purification membranes. Atomic layer deposition is a thin-film growth process that may be used to modify the pore size in a nanoporous alumina membrane while retaining a narrow pore distribution. In addition, films deposited by means of atomic layer deposition may impart improved biological functionality to nanoporous alumina membranes. In this study, zinc oxide coatings and platinum coatings were deposited on nanoporous alumina membranes by means of atomic layer deposition. PEGylated nanoporous alumina membranes were prepared by self-assembly of 1-mercaptoundec-11-yl hexa(ethylene glycol) on platinum-coated nanoporous alumina membranes. The pores of the PEGylated nanoporous alumina membranes remained free of fouling after exposure to human platelet-rich plasma; protein adsorption, fibrin networks and platelet aggregation were not observed on the coated membrane surface. Zinc oxide-coated nanoporous alumina membranes demonstrated activity against two waterborne pathogens, Escherichia coli and Staphylococcus aureus . The results of this work indicate that nanoporous alumina membranes may be modified using atomic layer deposition for use in a variety of medical and environmental health applications.

Application of Atomic Layer Deposition in Dye-Sensitized Photoelectrosynthesis Cells

2021 ◽  
Vol 3 (1) ◽  
pp. 59-71
Author(s):  
Degao Wang ◽  
Qing Huang ◽  
Weiqun Shi ◽  
Wei You ◽  
Thomas J. Meyer
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Dye Sensitized ◽  
Layer Deposition
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