Tailoring the Pore Size and Architecture of CeO2/TiO2Core/Shell Inverse Opals by Atomic Layer Deposition

Small ◽  
2009 ◽  
Vol 5 (3) ◽  
pp. 336-340 ◽  
Author(s):  
Ivano Alessandri ◽  
Marcello Zucca ◽  
Matteo Ferroni ◽  
Elza Bontempi ◽  
Laura E. Depero ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Pore Size ◽  
Atomic Layer ◽  
Inverse Opals ◽  
Layer Deposition

TiO2 Inverse Opals Fabricated Using Low-Temperature Atomic Layer Deposition

2005 ◽  
Vol 17 (8) ◽  
pp. 1010-1013 ◽  
Author(s):  
J. S. King ◽  
E. Graugnard ◽  
C. J. Summers
Keyword(s):  
Low Temperature ◽  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Inverse Opals ◽  
Layer Deposition

Optical and Crystallographic Properties of Inverse Opal Photonic Crystals Grown by Atomic Layer Deposition

2003 ◽  
Vol 797 ◽  
Author(s):  
Jeffrey S. King ◽  
Curtis W. Neff ◽  
Dawn L. Heineman ◽  
Elton D. Graugnard ◽  
Christopher J. Summers
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Inverse Opal ◽  
Reflection Spectroscopy ◽  
Void Space ◽  
Inverse Opals ◽  
Layer Deposition ◽  
Photonic Band ◽  
Post Deposition ◽  
Opal Template

ABSTRACTWe report a technique for the formation of infiltrated and inverse opal structures that produces high quality, low porosity conformal material structures. ZnS:Mn and TiO2 were deposited within the void space of an opal lattice by atomic layer deposition. The resulting structures were etched with HF to remove the silica opal template. Infiltrated and inverse opals were characterized by SEM, XRD, and transmission/reflection spectroscopy. The reflectance spectra exhibited features corresponding to strong low and high order photonic band gaps in the (111) direction (γ-L). In addition, deliberate partial infiltrations and multi-layered inverse opals have been formed. The effectiveness of a post-deposition heat treatment for converting TiO2 films to rutile was also studied.

High filling fraction gallium phosphide inverse opals by atomic layer deposition

2006 ◽  
Vol 89 (21) ◽  
pp. 211102 ◽  
Author(s):  
E. Graugnard ◽  
V. Chawla ◽  
D. Lorang ◽  
C. J. Summers
Keyword(s):  
Atomic Layer Deposition ◽  
Gallium Phosphide ◽  
Atomic Layer ◽  
Filling Fraction ◽  
Inverse Opals ◽  
Layer Deposition

Atomic Layer Deposition of Inverse Opals for Solar Cell Applications

2013 ◽  
Vol 789 ◽  
pp. 3-7 ◽  
Author(s):  
Siva Krishna Karuturi ◽  
Li Jun Liu ◽  
Liap Tat Su ◽  
Wen Bin Niu ◽  
Alfred Ling Yoong Tok
Keyword(s):  
Atomic Layer Deposition ◽  
Present Report ◽  
Dye Sensitized Solar Cells ◽  
Atomic Layer ◽  
Flow Process ◽  
Inverse Opals ◽  
Dye Sensitized ◽  
Layer Deposition ◽  
Conventional Solution ◽  
Sensitized Solar Cells

Atomic layer deposition (ALD) technique shows superior application in the fabrication of TiO2 inverse opals (IO), compared with conventional infiltration methods. In the present report, TiO2 IO structures were infiltrated by ALD method in a continuous-flow and internally developed stop-flow process, respectively. The corresponding optical and optoelectrical properties of TiO2 IO structures were investigated. The prepared uniform IO structure of 288 nm was used as a photoanode for dye-sensitized solar cells. An efficiency of 2.22% was achieved, which was much higher than that of prepared by conventional solution-infiltration method. It is indicated that ALD method is an effective approach for fabricating TiO2 IO photoanode.

Tuning the Pore Size of Ink-Bottle Mesopores by Atomic Layer Deposition

2012 ◽  
Vol 24 (11) ◽  
pp. 1992-1994 ◽  
Author(s):  
Jolien Dendooven ◽  
Bart Goris ◽  
Kilian Devloo-Casier ◽  
Elisabeth Levrau ◽  
Ellen Biermans ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Pore Size ◽  
Atomic Layer ◽  
Layer Deposition

Atomic-Layer Deposition into 2- versus 3-Dimensionally Ordered Nanoporous Media: Pore Size or Connectivity?

2018 ◽  
Vol 30 (14) ◽  
pp. 4748-4754 ◽  
Author(s):  
Changdeuck Bae ◽  
Hyunchul Kim ◽  
Eunsoo Kim ◽  
Hyung Gyu Park ◽  
Hyunjung Shin
Keyword(s):  
Atomic Layer Deposition ◽  
Pore Size ◽  
Atomic Layer ◽  
Nanoporous Media ◽  
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

High-quality ZnO inverse opals and related heterostructures as photocatalysts produced by atomic layer deposition

2018 ◽  
Vol 454 ◽  
pp. 112-120 ◽  
Author(s):  
Jie Long ◽  
Ming Fu ◽  
Caixia Li ◽  
Cuifeng Sun ◽  
Dawei He ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
High Quality ◽  
Inverse Opals ◽  
Layer Deposition
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