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The State of Electrodeposited Sn Nanopillars within Porous Anodic Alumina from In-situ X-ray Observations

Linpé, Weronica LU ; Harlow, Gary S. LU ; Evertsson, Jonas LU ; Hejral, Uta LU ; Abbondanza, Giuseppe LU ; Lenrick, Filip LU orcid ; Seifert, Soenke ; Felici, Roberto ; Vinogradov, Nikolay A. LU orcid and Lundgren, Edvin LU (2019) In ACS Applied Nano Materials 2(5). p.3031-3038
Abstract
Porous anodic alumina (PAA) can be used as a template for controlled electrodeposition and growth of nano-structures, it is also essential for long-lasting decorative coloring of aluminum. We have investigated the deposition of Sn nanopillars into PAA in-situ, with Grazing transmission small angle X-ray scattering, X-ray fluorescence and X-ray absorption near edge structure spectroscopy. An accumulation of Sn could be detected in the pores during the electrodeposition. From the X-ray absorption near edge structure spectroscopy measurements we could conclude that the deposited Sn was primarily in the metallic state. Ex-situ scanning electron microscopy cross-section measurements show Sn nanopillars inside the PAA.
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author
; ; ; ; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
ACS Applied Nano Materials
volume
2
issue
5
pages
8 pages
publisher
The American Chemical Society (ACS)
external identifiers
  • scopus:85076040827
ISSN
2574-0970
DOI
10.1021/acsanm.9b00408
language
English
LU publication?
yes
id
7658dc68-1b43-4510-83ea-cd5f28b70b64
date added to LUP
2019-05-08 15:03:07
date last changed
2024-03-19 06:47:39
@article{7658dc68-1b43-4510-83ea-cd5f28b70b64,
  abstract     = {{Porous anodic alumina (PAA) can be used as a template for controlled electrodeposition and growth of nano-structures, it is also essential for long-lasting decorative coloring of aluminum. We have investigated the deposition of Sn nanopillars into PAA in-situ, with Grazing transmission small angle X-ray scattering, X-ray fluorescence and X-ray absorption near edge structure spectroscopy. An accumulation of Sn could be detected in the pores during the electrodeposition. From the X-ray absorption near edge structure spectroscopy measurements we could conclude that the deposited Sn was primarily in the metallic state. Ex-situ scanning electron microscopy cross-section measurements show Sn nanopillars inside the PAA.}},
  author       = {{Linpé, Weronica and Harlow, Gary S. and Evertsson, Jonas and Hejral, Uta and Abbondanza, Giuseppe and Lenrick, Filip and Seifert, Soenke and Felici, Roberto and Vinogradov, Nikolay A. and Lundgren, Edvin}},
  issn         = {{2574-0970}},
  language     = {{eng}},
  number       = {{5}},
  pages        = {{3031--3038}},
  publisher    = {{The American Chemical Society (ACS)}},
  series       = {{ACS Applied Nano Materials}},
  title        = {{The State of Electrodeposited Sn Nanopillars within Porous Anodic Alumina from In-situ X-ray Observations}},
  url          = {{http://dx.doi.org/10.1021/acsanm.9b00408}},
  doi          = {{10.1021/acsanm.9b00408}},
  volume       = {{2}},
  year         = {{2019}},
}