Fire-Retardant, Stable-Cycling and High-Safety Sodium Ion Battery.

Yang, Z; He, J; Lai, W-H; Peng, J; Liu, X-H; He, X-X; Guo, X-F; Li, L; Qiao, Y; Ma, J-M; Wu, M; Chou, S-L

Fire-Retardant, Stable-Cycling and High-Safety Sodium Ion Battery.

Yang, Z He, J Lai, W-H Peng, J Liu, X-H He, X-X Guo, X-F Li, L Qiao, Y Ma, J-M Wu, M Chou, S-L

Permalink

Publisher:: WILEY-V C H VERLAG GMBH
Publication Type:: Journal Article
Citation:: Angew Chem Int Ed Engl, 2021, 60, (52), pp. 27086-27094
Issue Date:: 2021-12-20

Closed Access

	Filename	Description	Size
	fire retardant.pdf	Published version	5.34 MB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Yang, Z
dc.contributor.author	He, J
dc.contributor.author	Lai, W-H
dc.contributor.author	Peng, J
dc.contributor.author	Liu, X-H
dc.contributor.author	He, X-X
dc.contributor.author	Guo, X-F
dc.contributor.author	Li, L
dc.contributor.author	Qiao, Y
dc.contributor.author	Ma, J-M
dc.contributor.author	Wu, M
dc.contributor.author	Chou, S-L
dc.date.accessioned	2022-06-15T00:05:02Z
dc.date.available	2022-06-15T00:05:02Z
dc.date.issued	2021-12-20
dc.identifier.citation	Angew Chem Int Ed Engl, 2021, 60, (52), pp. 27086-27094
dc.identifier.issn	1433-7851
dc.identifier.issn	1521-3773
dc.identifier.uri	http://hdl.handle.net/10453/158173
dc.description.abstract	The safety of energy storage equipment has always been a stumbling block to the development of battery, and sodium ion battery is no exception. However, as an ultimate solution, the use of non-flammable electrolyte is susceptible to the side effects, and its poor compatibility with electrode, causing failure of batteries. Here, we report a non-flammable electrolyte design to achieve high-performance sodium ion battery, which resolves the dilemma via regulating the solvation structure of electrolyte by hydrogen bonds and optimizing the electrode-electrolyte interphase. The reported non-flammable electrolyte allows stable charge-discharge cycling of both sodium vanadium phosphate@hard carbon and Prussian blue@hard carbon full pouch cell for more than 120 cycles with a capacity retention of >85 % and high cycling Coulombic efficiency (99.7 %).
dc.format	Print-Electronic
dc.language	eng
dc.publisher	WILEY-V C H VERLAG GMBH
dc.relation.ispartof	Angew Chem Int Ed Engl
dc.relation.isbasedon	10.1002/anie.202112382
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	03 Chemical Sciences
dc.subject.classification	Organic Chemistry
dc.title	Fire-Retardant, Stable-Cycling and High-Safety Sodium Ion Battery.
dc.type	Journal Article
utslib.citation.volume	60
utslib.location.activity	Germany
utslib.for	03 Chemical Sciences
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	closed_access	*
dc.date.updated	2022-06-15T00:04:52Z
pubs.issue	52
pubs.publication-status	Published
pubs.volume	60
utslib.citation.issue	52

Abstract:

The safety of energy storage equipment has always been a stumbling block to the development of battery, and sodium ion battery is no exception. However, as an ultimate solution, the use of non-flammable electrolyte is susceptible to the side effects, and its poor compatibility with electrode, causing failure of batteries. Here, we report a non-flammable electrolyte design to achieve high-performance sodium ion battery, which resolves the dilemma via regulating the solvation structure of electrolyte by hydrogen bonds and optimizing the electrode-electrolyte interphase. The reported non-flammable electrolyte allows stable charge-discharge cycling of both sodium vanadium phosphate@hard carbon and Prussian blue@hard carbon full pouch cell for more than 120 cycles with a capacity retention of >85 % and high cycling Coulombic efficiency (99.7 %).

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/158173