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Journal article

The hydrogen evolution reaction in a room temperature ionic liquid: mechanism and electrocatalyst trends.

Abstract:
The kinetics and mechanism of the proton reduction reaction in the room temperature ionic liquid 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([C(2)mim][NTf(2)]) was studied at gold, molybdenum, nickel, titanium and platinum electrodes. Significant differences in electrochemical rate constants were observed between the different metals and with the corresponding processes in aqueous solution. The hydrogen evolution mechanism was consistent at all five metals in the ionic liquid, in stark contrast to the known behaviour in aqueous systems.
Publication status:
Published

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Publisher copy:
10.1039/c2cp23801b

Authors

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author


Journal:
Physical chemistry chemical physics : PCCP More from this journal
Volume:
14
Issue:
15
Pages:
5222-5228
Publication date:
2012-04-01
DOI:
EISSN:
1463-9084
ISSN:
1463-9076


Language:
English
Pubs id:
pubs:312767
UUID:
uuid:d74d415e-d9c5-4412-b7df-ceef8636707f
Local pid:
pubs:312767
Source identifiers:
312767
Deposit date:
2012-12-19
ARK identifier:

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