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The structure and dynamics of compounds related to fast ionic conductors

Abstract:

Powder neutron diffraction studies have been performed on the deuterated form of the proton conductor HU02AsO4.4H2O both above and below the transition at 301K to a poorly conducting antiferro-electric phase. The observed structures have been rationalised in terms of the presence of two types of water dimer, H4O2 and [H5O2], whose dynamic interchange above the transition, in a scheme of hydrogen disorder, provides...

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Peer review status:
Peer reviewed

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Department:
University of Oxford
Role:
Author
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
University of Oxford
Source identifiers:
603839237
UUID:
uuid:0a80b9bf-a63c-4c3a-812c-ffeed040dc5d
Local pid:
polonsky:3:55
Deposit date:
2017-10-04

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