dc.contributor.author |
Zhang, Qicheng |
|
dc.contributor.author |
Xu, Lei |
|
dc.contributor.author |
Yue, Xinyang |
|
dc.contributor.author |
Liu, Jijiang |
|
dc.contributor.author |
Wang, Xin |
|
dc.contributor.author |
He, Xiaoya |
|
dc.contributor.author |
Shi, Zidan |
|
dc.contributor.author |
Niu, Shuzhang |
|
dc.contributor.author |
Gao, Wei |
|
dc.contributor.author |
Cheng, Chun |
|
dc.contributor.author |
Liang, Zheng |
|
dc.date.accessioned |
2023-11-06T22:26:44Z |
|
dc.date.available |
2023-11-06T22:26:44Z |
|
dc.date.issued |
2023-01-01 |
|
dc.identifier.citation |
(2023). Advanced Energy Materials, Article ARTN 2302620. |
|
dc.identifier.issn |
1614-6832 |
|
dc.identifier.uri |
https://hdl.handle.net/2292/66489 |
|
dc.description.abstract |
Lithium nitrate is an attractive lithium additive in the construction of high-performance lithium metal anodes with a Li3N-rich solid electrolyte interphase (SEI) layer. However, the eight-electron transfer process induces high energy barriers between LiNO3 and Li3N. Herein, the inner Helmholtz plane is tuned on a Li deposition host to attain sluggish/rapid LiNO3 decomposition kinetics, resulting in different intermediate content distributions of Li species in the SEI. Notably, lithium oxynitride (LiNO) is identified as the decomposition intermediate, and experimental and simulation results confirm its role in obstructing LiNO3 decomposition. Moreover, the results reveal that the dipole–dipole interaction between LiNO and the polar V≡N bond can change the ionic/covalent character of the N═O bonds, considerably facilitating the energy transfer process of the N═O cleavage, and promoting a LiNO3 reduction to achieve a Li3N-rich SEI. Consequently, when the electrolyte contains 0.37 m LiNO3, dendrite, and dead Li formation are suppressed effectively with the VN system, and an average Coulombic efficiency of 99.7% over 1000 cycles (1 mA cm−2, 1 mAh cm−2) can be attained. These results can promote the nitride oxidation break process and pave the way for fabricating high-performance Li3N-rich lithium metal batteries. |
|
dc.language |
English |
|
dc.publisher |
Wiley |
|
dc.relation.ispartofseries |
Advanced Energy Materials |
|
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
|
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
|
dc.subject |
40 Engineering |
|
dc.subject |
4016 Materials Engineering |
|
dc.subject |
34 Chemical Sciences |
|
dc.subject |
3406 Physical Chemistry |
|
dc.subject |
7 Affordable and Clean Energy |
|
dc.subject |
Science & Technology |
|
dc.subject |
Physical Sciences |
|
dc.subject |
Technology |
|
dc.subject |
Chemistry, Physical |
|
dc.subject |
Energy & Fuels |
|
dc.subject |
Materials Science, Multidisciplinary |
|
dc.subject |
Physics, Applied |
|
dc.subject |
Physics, Condensed Matter |
|
dc.subject |
Chemistry |
|
dc.subject |
Materials Science |
|
dc.subject |
Physics |
|
dc.subject |
electrolyte decomposition |
|
dc.subject |
lithium dendrite |
|
dc.subject |
lithium metal batteries |
|
dc.subject |
lithium nitride |
|
dc.subject |
solid electrolyte interphases |
|
dc.subject |
0303 Macromolecular and Materials Chemistry |
|
dc.subject |
0912 Materials Engineering |
|
dc.subject |
0915 Interdisciplinary Engineering |
|
dc.subject |
3403 Macromolecular and materials chemistry |
|
dc.title |
Catalytic Current Collector Design to Accelerate LiNO3 Decomposition for High‐Performing Lithium Metal Batteries |
|
dc.type |
Journal Article |
|
dc.identifier.doi |
10.1002/aenm.202302620 |
|
dc.date.updated |
2023-10-25T04:18:15Z |
|
dc.rights.holder |
Copyright: The authors |
en |
pubs.publication-status |
Published online |
|
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RetrictedAccess |
en |
pubs.subtype |
Article |
|
pubs.subtype |
Early Access |
|
pubs.subtype |
Journal |
|
pubs.elements-id |
987950 |
|
pubs.org-id |
Engineering |
|
pubs.org-id |
Chemical and Materials Eng |
|
dc.identifier.eissn |
1614-6840 |
|
pubs.number |
ARTN 2302620 |
|
pubs.record-created-at-source-date |
2023-10-25 |
|
pubs.online-publication-date |
2023-10-03 |
|