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Title: A novel coronene//Na 2Ti 3O 7 dual-ion battery

Here we construct a novel sodium dual-ion battery (Na-DIB) with a conventional alkyl/alkylene carbonate electrolyte by using reduced-graphene-oxide-coated Na 2Ti 3O 7 (NTO@G) as the anode and coronene, a polycyclic aromatic hydrocarbon (PAH), as the cathode. The coronene//NTO@G configuration delivers a specific energy of 77 W h kg -1, based on the total active mass in both electrodes, and excellent cycling stability with 80% capacity retention after 5000 cycles. In addition, this device can work well in a wide range of temperatures from -20 to 40 °C. Furthermore, the results demonstrate a proof-of-concept Na-DIB that avoids the challenges of conventional dual-graphite DIBs by utilizing non-graphite intercalation anode and cathode, and a carbonate-based electrolyte without any additives.
Authors:
 [1] ;  [2] ;  [2] ;  [2] ;  [3] ;  [4] ;  [2]
  1. Nanjing Univ. of Aeronautics and Astronautics, Nanjing (People's Republic of China); Oregon State Univ., Corvallis, OR (United States)
  2. Oregon State Univ., Corvallis, OR (United States)
  3. Argonne National Lab. (ANL), Argonne, IL (United States)
  4. Nanjing Univ. of Aeronautics and Astronautics, Nanjing (People's Republic of China)
Publication Date:
Grant/Contract Number:
AC02-06CH11357
Type:
Accepted Manuscript
Journal Name:
Nano Energy
Additional Journal Information:
Journal Volume: 40; Journal Issue: C; Journal ID: ISSN 2211-2855
Publisher:
Elsevier
Research Org:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; Anion intercalation; Coronene; Cycling life; Graphene-coated Na2Ti3O7; Sodium dual-ion battery
OSTI Identifier:
1438485

Dong, Shengyang, Li, Zhifei, Rodríguez-Pérez, Ismael A., Jiang, Heng, Lu, Jun, Zhang, Xiaogang, and Ji, Xiulei. A novel coronene//Na2Ti3O7 dual-ion battery. United States: N. p., Web. doi:10.1016/j.nanoen.2017.08.022.
Dong, Shengyang, Li, Zhifei, Rodríguez-Pérez, Ismael A., Jiang, Heng, Lu, Jun, Zhang, Xiaogang, & Ji, Xiulei. A novel coronene//Na2Ti3O7 dual-ion battery. United States. doi:10.1016/j.nanoen.2017.08.022.
Dong, Shengyang, Li, Zhifei, Rodríguez-Pérez, Ismael A., Jiang, Heng, Lu, Jun, Zhang, Xiaogang, and Ji, Xiulei. 2017. "A novel coronene//Na2Ti3O7 dual-ion battery". United States. doi:10.1016/j.nanoen.2017.08.022. https://www.osti.gov/servlets/purl/1438485.
@article{osti_1438485,
title = {A novel coronene//Na2Ti3O7 dual-ion battery},
author = {Dong, Shengyang and Li, Zhifei and Rodríguez-Pérez, Ismael A. and Jiang, Heng and Lu, Jun and Zhang, Xiaogang and Ji, Xiulei},
abstractNote = {Here we construct a novel sodium dual-ion battery (Na-DIB) with a conventional alkyl/alkylene carbonate electrolyte by using reduced-graphene-oxide-coated Na2Ti3O7 (NTO@G) as the anode and coronene, a polycyclic aromatic hydrocarbon (PAH), as the cathode. The coronene//NTO@G configuration delivers a specific energy of 77 W h kg-1, based on the total active mass in both electrodes, and excellent cycling stability with 80% capacity retention after 5000 cycles. In addition, this device can work well in a wide range of temperatures from -20 to 40 °C. Furthermore, the results demonstrate a proof-of-concept Na-DIB that avoids the challenges of conventional dual-graphite DIBs by utilizing non-graphite intercalation anode and cathode, and a carbonate-based electrolyte without any additives.},
doi = {10.1016/j.nanoen.2017.08.022},
journal = {Nano Energy},
number = C,
volume = 40,
place = {United States},
year = {2017},
month = {8}
}