Journal article
Sub-3 nm ultrafine monolayer layered double hydroxide nanosheets for electrochemical water oxidation
- Abstract:
- This study reports the synthesis of ultrafine NiFe-layered double hydroxide (NiFe-LDH) nanosheets, possessing a size range between 1.5 and 3.0 nm with a thickness of 0.6 nm. Abundant metal and oxygen vacancies impart the ultrafine nanosheets with semi-metallic character, and thus superior charge transfer properties and electrochemical water oxidation performance with overpotentials (η) of 254 mV relative to monolayer LDH nanosheets (η of 280 mV) or bulk LDH materials (η of 320 mV) at 10 mA cm−2. These results are highly encouraging for the future application of ultrafine monolayer LDH nanosheets in electronics, solar cells, and catalysis.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Preview, Accepted manuscript, pdf, 1.5MB, Terms of use)
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- Publisher copy:
- 10.1002/aenm.201703585
Authors
+ Chinese Academy of Sciences
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- Grant:
- Strategic Priority Research Program
- XDB17000000
- Publisher:
- John Wiley and Sons, Inc.
- Journal:
- Advanced Energy Materials More from this journal
- Volume:
- 8
- Issue:
- 18
- Pages:
- 1703585
- Publication date:
- 2018-02-21
- Acceptance date:
- 2018-01-24
- DOI:
- EISSN:
-
1614-6840
- ISSN:
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1614-6832
- Keywords:
- Pubs id:
-
pubs:827041
- UUID:
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uuid:5b332cbd-9590-4aa4-9e0e-2b463a55cbd8
- Local pid:
-
pubs:827041
- Source identifiers:
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827041
- Deposit date:
-
2018-10-29
- ARK identifier:
Terms of use
- Copyright holder:
- WILEY‐VCH Verlag GmbH and Co
- Copyright date:
- 2018
- Notes:
- © 2018 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim. This is the accepted manuscript version of the article. The final version is available online from Wiley at: https://doi.org/10.1002/aenm.201703585
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