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Exploring the origins of crystallisation kinetics in hierarchical materials using in situ X-ray diffraction and Pair distribution function analysis'

Exploring the origins of crystallisation kinetics in hierarchical materials using in situ X-ray diffraction and Pair distribution function analysis'
Exploring the origins of crystallisation kinetics in hierarchical materials using in situ X-ray diffraction and Pair distribution function analysis'
The discovery of novel catalytic materials is predicated on understanding contemporary synthetic processes. With this fundamental knowledge in place it becomes possible to modify the final material with subtle changes to the synthesis process. In this vein, hierarchical materials, formed by the addition of a mesoporogen within the hydrothermal synthesis, have attracted a significant amount of attention due to their catalytic benefits over analogous microporous species. In this work we monitor the hydrothermal synthesis in situ of a hierarchical and a microporous aluminophosphate, for the first time, combining total scattering and pairwise distribution function data. In doing so we observe the local formation of the species, and the longer range crystallisation processes concurrently.
1463-9076
18860-18867
Potter, Matthew
34dee7dc-2f62-4022-bb65-fc7b7fb526d2
Light, Mark
cf57314e-6856-491b-a8d2-2dffc452e161
Irving, Daniel, John Michael
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Oakley, Alice, Elizabeth
78ad819d-33bb-4c77-af90-9dcc96ed52e0
Chapman, Stephanie
02fa6ac4-c0e7-4cd3-8ffb-bf1c88cbfd45
Chater, Philip
23def353-8fe9-4cc7-9c66-645c8aea0350
Cutts, Geoff
5c2d623b-84c5-461b-b526-7a48bd428dc6
Watts, Andrew
6819d479-238d-43d2-b099-d4fb331fc232
Wharmby, Michael
d4cf8c16-1c74-486f-8aa1-1d76cafa805d
Vandegehuchte, Bart D.
c102634f-27ac-4ab6-be84-25fa8c14f7fd
Schreiber, Moritz W.
70bc3d6a-776f-46bb-987f-8025bdb92512
Raja, Robert
74faf442-38a6-4ac1-84f9-b3c039cb392b
Potter, Matthew
34dee7dc-2f62-4022-bb65-fc7b7fb526d2
Light, Mark
cf57314e-6856-491b-a8d2-2dffc452e161
Irving, Daniel, John Michael
10331d1d-01b3-4c0b-86fe-65c127dfd225
Oakley, Alice, Elizabeth
78ad819d-33bb-4c77-af90-9dcc96ed52e0
Chapman, Stephanie
02fa6ac4-c0e7-4cd3-8ffb-bf1c88cbfd45
Chater, Philip
23def353-8fe9-4cc7-9c66-645c8aea0350
Cutts, Geoff
5c2d623b-84c5-461b-b526-7a48bd428dc6
Watts, Andrew
6819d479-238d-43d2-b099-d4fb331fc232
Wharmby, Michael
d4cf8c16-1c74-486f-8aa1-1d76cafa805d
Vandegehuchte, Bart D.
c102634f-27ac-4ab6-be84-25fa8c14f7fd
Schreiber, Moritz W.
70bc3d6a-776f-46bb-987f-8025bdb92512
Raja, Robert
74faf442-38a6-4ac1-84f9-b3c039cb392b

Potter, Matthew, Light, Mark, Irving, Daniel, John Michael, Oakley, Alice, Elizabeth, Chapman, Stephanie, Chater, Philip, Cutts, Geoff, Watts, Andrew, Wharmby, Michael, Vandegehuchte, Bart D., Schreiber, Moritz W. and Raja, Robert (2020) Exploring the origins of crystallisation kinetics in hierarchical materials using in situ X-ray diffraction and Pair distribution function analysis'. Physical Chemistry Chemical Physics, 22 (34), 18860-18867. (doi:10.1039/D0CP00670J).

Record type: Article

Abstract

The discovery of novel catalytic materials is predicated on understanding contemporary synthetic processes. With this fundamental knowledge in place it becomes possible to modify the final material with subtle changes to the synthesis process. In this vein, hierarchical materials, formed by the addition of a mesoporogen within the hydrothermal synthesis, have attracted a significant amount of attention due to their catalytic benefits over analogous microporous species. In this work we monitor the hydrothermal synthesis in situ of a hierarchical and a microporous aluminophosphate, for the first time, combining total scattering and pairwise distribution function data. In doing so we observe the local formation of the species, and the longer range crystallisation processes concurrently.

Text
CP-AR_PCCP_crystallisation kinetics in hierarchical materials_accepted - Accepted Manuscript
Restricted to Repository staff only until 18 March 2021.
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Accepted/In Press date: 18 March 2020
e-pub ahead of print date: 18 March 2020

Identifiers

Local EPrints ID: 439003
URI: http://eprints.soton.ac.uk/id/eprint/439003
ISSN: 1463-9076
PURE UUID: c16dfabe-a21f-4233-9e4f-f1752e71d863
ORCID for Matthew Potter: ORCID iD orcid.org/0000-0001-9849-3306
ORCID for Mark Light: ORCID iD orcid.org/0000-0002-0585-0843
ORCID for Robert Raja: ORCID iD orcid.org/0000-0002-4161-7053

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Date deposited: 31 Mar 2020 16:31
Last modified: 18 Feb 2021 17:16

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