Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/117197
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ye, C. | - |
dc.contributor.author | Jiao, Y. | - |
dc.contributor.author | Jin, H. | - |
dc.contributor.author | Slattery, A. | - |
dc.contributor.author | Davey, K. | - |
dc.contributor.author | Wang, H. | - |
dc.contributor.author | Qiao, S. | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Angewandte Chemie International Edition, 2018; 57(51):16703-16707 | - |
dc.identifier.issn | 1433-7851 | - |
dc.identifier.issn | 1521-3773 | - |
dc.identifier.uri | http://hdl.handle.net/2440/117197 | - |
dc.description.abstract | Lithium-sulfur batteries hold promise for next-generation batteries. A problem however is rapid capacity fading. Moreover, atomic-level understanding of the chemical interaction between sulfur host and polysulfides is poorly elucidated from a theoretical perspective. Here, a two-dimensional (2D) heterostructured MoN-VN is fabricated and investigated as a new model sulfur host. Theoretical calculations indicate that electronic structure of MoN can be tailored by incorporation of V. This leads to enhanced polysulfides adsorption. Additionally, in situ synchrotron X-ray Diffraction and electrochemical measurements reveal effective regulation and utilization of the polysulfides in the MoN-VN. The MoN-VN-based lithium-sulfur batteries have a capacity of 708 mA h g⁻¹ at 2 C and a capacity decay as low as 0.068% per cycle during 500 cycles with sulfur loading of 3.0 mg cm⁻². | - |
dc.description.statementofresponsibility | Chao Ye, Yan Jiao, Huanyu Jin, Ashley D. Slattery, Kenneth Davey, Haihui Wang and Shi-Zhang Qiao | - |
dc.language.iso | en | - |
dc.publisher | Wiley | - |
dc.rights | © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim | - |
dc.source.uri | http://dx.doi.org/10.1002/anie.201810579 | - |
dc.subject | Heterostructure; lithium-sulfur batteries; sulfur host materials; two-dimensional materials | - |
dc.title | 2D MoN-VN heterostructure to regulate polysulfides for highly efficient lithium-sulfur batteries | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1002/anie.201810579 | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/DP160104866 | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/LP160100927 | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/FL170100154 | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/DE150101234 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Jiao, Y. [0000-0003-1329-4290] | - |
dc.identifier.orcid | Jin, H. [0000-0002-1950-2364] | - |
dc.identifier.orcid | Slattery, A. [0000-0003-4023-3506] | - |
dc.identifier.orcid | Davey, K. [0000-0002-7623-9320] | - |
dc.identifier.orcid | Qiao, S. [0000-0002-1220-1761] [0000-0002-4568-8422] | - |
Appears in Collections: | Aurora harvest 8 Chemical Engineering publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.