Fabricating nanoporous silica structure on D-fibres through room temperature self-assembly

John Canning; Lucas Moura; Lachlan Lindoy; Kevin Cook; Maxwell J. Crossley; Yanhua Luo; Gang Ding Peng; Lars Glavind; George Huyang; Masood Naqshbandi; Martin Kristensen; Cicero Martelli; Graham Town

doi:10.3390/ma7032356

Fabricating nanoporous silica structure on D-fibres through room temperature self-assembly

John Canning^*, Lucas Moura, Lachlan Lindoy, Kevin Cook, Maxwell J. Crossley, Yanhua Luo, Gang Ding Peng, Lars Glavind, George Huyang, Masood Naqshbandi, Martin Kristensen, Cicero Martelli, Graham Town

^*Corresponding author for this work

School of Engineering

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

17 Downloads (Pure)

Abstract

The room temperature deposition of self-assembling silica nanoparticles onto D-shaped optical fibres ("D-fibre"), drawn from milled preforms fabricated by modified chemical vapour deposition (MCVD), is studied. Vertical dip-and-withdraw produces tapered layers, with one end thicker (surface coverage >0.85) than the other, whilst horizontal dip-and-withdraw produces much more uniform layers over the core region. The propagation of induced fracturing over the core region during drying is overcome using a simple protrusion of the inner cladding. Thick coatings are discernible through thin film interference colouring, but thinner coatings require scanning electron microscopy (SEM) imaging. Here, we show that fluorescence imaging, using Rhodamine B, in this example, can provide some qualitative and speedy assessment of coverage.

Original language	English
Pages (from-to)	2356-2369
Number of pages	14
Journal	Materials
Volume	7
Issue number	3
DOIs	https://doi.org/10.3390/ma7032356
Publication status	Published - 2014

Bibliographical note

Copyright the Author(s) 2014. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

Access to Document

10.3390/ma7032356

Publisher version (open access).pdfFinal published version, 554 KBLicence: CC BY

Link to publication in Scopus

Fingerprint Dive into the research topics of 'Fabricating nanoporous silica structure on D-fibres through room temperature self-assembly'. Together they form a unique fingerprint.

Cite this

Canning, John ; Moura, Lucas ; Lindoy, Lachlan ; Cook, Kevin ; Crossley, Maxwell J. ; Luo, Yanhua ; Peng, Gang Ding ; Glavind, Lars ; Huyang, George ; Naqshbandi, Masood ; Kristensen, Martin ; Martelli, Cicero ; Town, Graham. / Fabricating nanoporous silica structure on D-fibres through room temperature self-assembly. In: Materials. 2014 ; Vol. 7, No. 3. pp. 2356-2369.

@article{b82eb32d02b34a679d21cb76da04dc3a,

title = "Fabricating nanoporous silica structure on D-fibres through room temperature self-assembly",

abstract = "The room temperature deposition of self-assembling silica nanoparticles onto D-shaped optical fibres ({"}D-fibre{"}), drawn from milled preforms fabricated by modified chemical vapour deposition (MCVD), is studied. Vertical dip-and-withdraw produces tapered layers, with one end thicker (surface coverage >0.85) than the other, whilst horizontal dip-and-withdraw produces much more uniform layers over the core region. The propagation of induced fracturing over the core region during drying is overcome using a simple protrusion of the inner cladding. Thick coatings are discernible through thin film interference colouring, but thinner coatings require scanning electron microscopy (SEM) imaging. Here, we show that fluorescence imaging, using Rhodamine B, in this example, can provide some qualitative and speedy assessment of coverage.",

author = "John Canning and Lucas Moura and Lachlan Lindoy and Kevin Cook and Crossley, {Maxwell J.} and Yanhua Luo and Peng, {Gang Ding} and Lars Glavind and George Huyang and Masood Naqshbandi and Martin Kristensen and Cicero Martelli and Graham Town",

note = "Copyright the Author(s) 2014. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.",

year = "2014",

doi = "10.3390/ma7032356",

language = "English",

volume = "7",

pages = "2356--2369",

journal = "Materials",

issn = "1996-1944",

publisher = "MDPI AG",

number = "3",

}

Fabricating nanoporous silica structure on D-fibres through room temperature self-assembly. / Canning, John; Moura, Lucas; Lindoy, Lachlan; Cook, Kevin; Crossley, Maxwell J.; Luo, Yanhua; Peng, Gang Ding; Glavind, Lars; Huyang, George; Naqshbandi, Masood; Kristensen, Martin; Martelli, Cicero; Town, Graham.

In: Materials, Vol. 7, No. 3, 2014, p. 2356-2369.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Fabricating nanoporous silica structure on D-fibres through room temperature self-assembly

AU - Canning, John

AU - Moura, Lucas

AU - Lindoy, Lachlan

AU - Cook, Kevin

AU - Crossley, Maxwell J.

AU - Luo, Yanhua

AU - Peng, Gang Ding

AU - Glavind, Lars

AU - Huyang, George

AU - Naqshbandi, Masood

AU - Kristensen, Martin

AU - Martelli, Cicero

AU - Town, Graham

N1 - Copyright the Author(s) 2014. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

PY - 2014

Y1 - 2014

N2 - The room temperature deposition of self-assembling silica nanoparticles onto D-shaped optical fibres ("D-fibre"), drawn from milled preforms fabricated by modified chemical vapour deposition (MCVD), is studied. Vertical dip-and-withdraw produces tapered layers, with one end thicker (surface coverage >0.85) than the other, whilst horizontal dip-and-withdraw produces much more uniform layers over the core region. The propagation of induced fracturing over the core region during drying is overcome using a simple protrusion of the inner cladding. Thick coatings are discernible through thin film interference colouring, but thinner coatings require scanning electron microscopy (SEM) imaging. Here, we show that fluorescence imaging, using Rhodamine B, in this example, can provide some qualitative and speedy assessment of coverage.

AB - The room temperature deposition of self-assembling silica nanoparticles onto D-shaped optical fibres ("D-fibre"), drawn from milled preforms fabricated by modified chemical vapour deposition (MCVD), is studied. Vertical dip-and-withdraw produces tapered layers, with one end thicker (surface coverage >0.85) than the other, whilst horizontal dip-and-withdraw produces much more uniform layers over the core region. The propagation of induced fracturing over the core region during drying is overcome using a simple protrusion of the inner cladding. Thick coatings are discernible through thin film interference colouring, but thinner coatings require scanning electron microscopy (SEM) imaging. Here, we show that fluorescence imaging, using Rhodamine B, in this example, can provide some qualitative and speedy assessment of coverage.

UR - http://www.scopus.com/inward/record.url?scp=84897094699&partnerID=8YFLogxK

U2 - 10.3390/ma7032356

DO - 10.3390/ma7032356

M3 - Article

C2 - 28788571

AN - SCOPUS:84897094699

VL - 7

SP - 2356

EP - 2369

JO - Materials

JF - Materials

SN - 1996-1944

IS - 3

ER -