Processing Rusty Metals into Versatile Prussian Blue for Sustainable Energy Storage

Peng, J; Zhang, W; Wang, J; Li, L; Lai, W; Yang, Q; Zhang, B; Li, X; Du, Y; Liu, H; Wang, J; Cheng, Z; Wang, L; Wang, S; Wang, J; Chou, S; Liu, H; Dou, S

Processing Rusty Metals into Versatile Prussian Blue for Sustainable Energy Storage

Peng, J Zhang, W Wang, J Li, L Lai, W

Yang, Q Zhang, B Li, X Du, Y Liu, H Wang, J Cheng, Z Wang, L Wang, S Wang, J Chou, S Liu, H Dou, S

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Publisher:: WILEY-V C H VERLAG GMBH
Publication Type:: Journal Article
Citation:: Advanced Energy Materials, 2021, 11, (44)
Issue Date:: 2021-11-01

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Field	Value	Language
dc.contributor.author	Peng, J
dc.contributor.author	Zhang, W
dc.contributor.author	Wang, J
dc.contributor.author	Li, L
dc.contributor.author	Lai, W https://orcid.org/0000-0002-8685-9662
dc.contributor.author	Yang, Q
dc.contributor.author	Zhang, B
dc.contributor.author	Li, X
dc.contributor.author	Du, Y
dc.contributor.author	Liu, H
dc.contributor.author	Wang, J
dc.contributor.author	Cheng, Z
dc.contributor.author	Wang, L
dc.contributor.author	Wang, S
dc.contributor.author	Wang, J
dc.contributor.author	Chou, S
dc.contributor.author	Liu, H
dc.contributor.author	Dou, S
dc.date.accessioned	2022-02-13T21:16:53Z
dc.date.available	2022-02-13T21:16:53Z
dc.date.issued	2021-11-01
dc.identifier.citation	Advanced Energy Materials, 2021, 11, (44)
dc.identifier.issn	1614-6832
dc.identifier.issn	1614-6840
dc.identifier.uri	http://hdl.handle.net/10453/154455
dc.description.abstract	To reach a closed-loop material system and meet the urgent requirement of sustainable energy storage technologies, it is essential to incorporate efficient waste management into designing new energy storage materials. Here, a “two birds with one stone” strategy to transform rusty iron products into Prussian blue as high-performance cathode materials, and recover the rusty iron products to their original status, is reported. Owing to the high crystalline and Na+ content, the rusty iron derived Prussian blue shows a high specific capacity of 145 mAh g−1 and excellent cycling stability over 3500 cycles. Through the in situ X-ray diffraction and in situ Raman spectra, it is found that the impressive ion storage capability and stability are strongly related to the suppressed structure distortion during the charge/discharge process. The ion migration mechanism and the possibility to serve as a universal host for other kinds of ions are further illuminated by density functional theory calculations. This work provides a new strategy for recycling wasted materials into high value-added materials for sustainable battery systems, and is adaptable in the nanomedicine, catalysis, sensors, and gas storage applications.
dc.language	English
dc.publisher	WILEY-V C H VERLAG GMBH
dc.relation.ispartof	Advanced Energy Materials
dc.relation.isbasedon	10.1002/aenm.202102356
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0303 Macromolecular and Materials Chemistry, 0912 Materials Engineering, 0915 Interdisciplinary Engineering
dc.title	Processing Rusty Metals into Versatile Prussian Blue for Sustainable Energy Storage
dc.type	Journal Article
utslib.citation.volume	11
utslib.for	0303 Macromolecular and Materials Chemistry
utslib.for	0912 Materials Engineering
utslib.for	0915 Interdisciplinary Engineering
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	2022-02-13T21:16:52Z
pubs.issue	44
pubs.publication-status	Published
pubs.volume	11
utslib.citation.issue	44

Abstract:

To reach a closed-loop material system and meet the urgent requirement of sustainable energy storage technologies, it is essential to incorporate efficient waste management into designing new energy storage materials. Here, a “two birds with one stone” strategy to transform rusty iron products into Prussian blue as high-performance cathode materials, and recover the rusty iron products to their original status, is reported. Owing to the high crystalline and Na+ content, the rusty iron derived Prussian blue shows a high specific capacity of 145 mAh g−1 and excellent cycling stability over 3500 cycles. Through the in situ X-ray diffraction and in situ Raman spectra, it is found that the impressive ion storage capability and stability are strongly related to the suppressed structure distortion during the charge/discharge process. The ion migration mechanism and the possibility to serve as a universal host for other kinds of ions are further illuminated by density functional theory calculations. This work provides a new strategy for recycling wasted materials into high value-added materials for sustainable battery systems, and is adaptable in the nanomedicine, catalysis, sensors, and gas storage applications.

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

http://hdl.handle.net/10453/154455