Watching mesoporous metal films grow during templated electrodeposition with in situ SAXS

Richardson, S. J.; Burton, M. R.; Luo, X.; Staniec, P. A.; Nandhakumar, I. S.; Terrill, N. J.; Elliott, J. M.; Squires, A. M.; Burton, Matthew

doi:10.1039/c7nr03321d

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Watching mesoporous metal films grow during templated electrodeposition with in situ SAXS

S. J. Richardson, M. R. Burton, X. Luo, P. A. Staniec, I. S. Nandhakumar, N. J. Terrill, J. M. Elliott, A. M. Squires, Matthew Burton

Nanoscale, Volume: 9, Issue: 29, Pages: 10227 - 10232

Swansea University Author: Matthew Burton

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DOI (Published version): 10.1039/c7nr03321d

Abstract

In this paper, we monitor the real-time growth of mesoporous platinum during electrodeposition using small-angle X-ray scattering (SAXS). Previously, we have demonstrated that platinum films featuring the ‘single diamond’ (Fd3m) morphology can be produced from ‘double diamond’ (Pn3m) lipid cubic pha...

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Published in:	Nanoscale
ISSN:	2040-3364 2040-3372
Published:	2017
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URI:	https://cronfa.swan.ac.uk/Record/cronfa50240
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last_indexed	2019-07-18T21:34:51Z
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spelling	2019-07-18T14:46:40.0447038 v2 50240 2019-05-07 Watching mesoporous metal films grow during templated electrodeposition with in situ SAXS 2deade2806e39b1f749e9cf67ac640b2 0000-0002-0376-6322 Matthew Burton Matthew Burton true false 2019-05-07 MTLS In this paper, we monitor the real-time growth of mesoporous platinum during electrodeposition using small-angle X-ray scattering (SAXS). Previously, we have demonstrated that platinum films featuring the ‘single diamond’ (Fd3m) morphology can be produced from ‘double diamond’ (Pn3m) lipid cubic phase templates; the difference in symmetry provides additional scattering signals unique to the metal. Taking advantage of this, we present simultaneous in situ SAXS/electrochemical measurement as the platinum nanostructures grow within the lipid template. This measurement allows us to correlate the nanostructure appearance with the deposition current density and to monitor the evolution of the orientational and lateral ordering of the lipid and platinum during deposition and after template removal. In other periodic metal nanomaterials deposited within any of the normal topology liquid crystal, mesoporous silica or block copolymer templates previously published, the template and emerging metal have the same symmetry, so such a study has not been possible previously. Journal Article Nanoscale 9 29 10227 10232 2040-3364 2040-3372 31 12 2017 2017-12-31 10.1039/c7nr03321d COLLEGE NANME Materials Science and Engineering COLLEGE CODE MTLS Swansea University 2019-07-18T14:46:40.0447038 2019-05-07T09:57:02.8909088 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering S. J. Richardson 1 M. R. Burton 2 X. Luo 3 P. A. Staniec 4 I. S. Nandhakumar 5 N. J. Terrill 6 J. M. Elliott 7 A. M. Squires 8 Matthew Burton 0000-0002-0376-6322 9 0050240-13052019104519.pdf richardson2017.pdf 2019-05-13T10:45:19.7770000 Output 2977438 application/pdf Version of Record true 2019-05-13T00:00:00.0000000 Distributed under the terms of a Creative Commons Attribution Non-Commercial (CC-BY-3.0) true eng
title	Watching mesoporous metal films grow during templated electrodeposition with in situ SAXS
spellingShingle	Watching mesoporous metal films grow during templated electrodeposition with in situ SAXS Matthew Burton
title_short	Watching mesoporous metal films grow during templated electrodeposition with in situ SAXS
title_full	Watching mesoporous metal films grow during templated electrodeposition with in situ SAXS
title_fullStr	Watching mesoporous metal films grow during templated electrodeposition with in situ SAXS
title_full_unstemmed	Watching mesoporous metal films grow during templated electrodeposition with in situ SAXS
title_sort	Watching mesoporous metal films grow during templated electrodeposition with in situ SAXS
author_id_str_mv	2deade2806e39b1f749e9cf67ac640b2
author_id_fullname_str_mv	2deade2806e39b1f749e9cf67ac640b2_***_Matthew Burton
author	Matthew Burton
author2	S. J. Richardson M. R. Burton X. Luo P. A. Staniec I. S. Nandhakumar N. J. Terrill J. M. Elliott A. M. Squires Matthew Burton
format	Journal article
container_title	Nanoscale
container_volume	9
container_issue	29
container_start_page	10227
publishDate	2017
institution	Swansea University
issn	2040-3364 2040-3372
doi_str_mv	10.1039/c7nr03321d
college_str	Faculty of Science and Engineering
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hierarchy_top_id	facultyofscienceandengineering
hierarchy_top_title	Faculty of Science and Engineering
hierarchy_parent_id	facultyofscienceandengineering
hierarchy_parent_title	Faculty of Science and Engineering
department_str	School of Engineering and Applied Sciences - Materials Science and Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Materials Science and Engineering
document_store_str	1
active_str	0
description	In this paper, we monitor the real-time growth of mesoporous platinum during electrodeposition using small-angle X-ray scattering (SAXS). Previously, we have demonstrated that platinum films featuring the ‘single diamond’ (Fd3m) morphology can be produced from ‘double diamond’ (Pn3m) lipid cubic phase templates; the difference in symmetry provides additional scattering signals unique to the metal. Taking advantage of this, we present simultaneous in situ SAXS/electrochemical measurement as the platinum nanostructures grow within the lipid template. This measurement allows us to correlate the nanostructure appearance with the deposition current density and to monitor the evolution of the orientational and lateral ordering of the lipid and platinum during deposition and after template removal. In other periodic metal nanomaterials deposited within any of the normal topology liquid crystal, mesoporous silica or block copolymer templates previously published, the template and emerging metal have the same symmetry, so such a study has not been possible previously.
published_date	2017-12-31T04:01:36Z
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score	11.012678

Watching mesoporous metal films grow during templated electrodeposition with in situ SAXS

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