An Aqueous Dual-Ion Battery Cathode of Mn3O4 via Reversible Insertion of Nitrate
Journal Article
·
· Angewandte Chemie (International Edition)
- Oregon State Univ., Corvallis, OR (United States). Dept. of Chemistry
- Oregon State Univ., Corvallis, OR (United States). Dept. of Chemistry; Jilin Univ., Changchun (China). Key Lab. of Physics and Technology for Advanced Batteries (Ministry of Education)
- Chemical Sciences and Engineering Division and X-ray Science Division, Advanced Photon Sources, Argonne National Laboratory, Lemont IL 60439 USA
- Univ. of Oregon, Eugene, OR (United States). Center for Advanced Materials Characterization in Oregon (CAMCOR)
- Hewlett-Packard Co., Corvallis, OR (United States)
- Jilin Univ., Changchun (China). Key Lab. of Physics and Technology for Advanced Batteries (Ministry of Education)
- Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS), Chemical Sciences and Engineering Division, and X-ray Science Division
Abstract We report reversible electrochemical insertion of NO 3 − into manganese(II, III) oxide (Mn 3 O 4 ) as a cathode for aqueous dual‐ion batteries. Characterization by TGA, FTIR, EDX, XANES, EXAFS, and EQCM collectively provides unequivocal evidence that reversible oxidative NO 3 − insertion takes place inside Mn 3 O 4 . Ex situ HRTEM and corresponding EDX mapping results suggest that NO 3 − insertion de‐crystallizes the structure of Mn 3 O 4 . Kinetic studies reveal fast migration of NO 3 − in the Mn 3 O 4 structure. This finding may open a new direction for novel low‐cost aqueous dual‐ion batteries.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1510087
- Alternate ID(s):
- OSTI ID: 1501946
- Journal Information:
- Angewandte Chemie (International Edition), Vol. 58, Issue 16; ISSN 1433-7851
- Publisher:
- WileyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 71 works
Citation information provided by
Web of Science
Web of Science
Development of Safe and Sustainable Dual‐Ion Batteries Through Hybrid Aqueous/Nonaqueous Electrolytes
|
journal | January 2020 |
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