Na4MnV(PO4)3-rGO as Advanced cathode for aqueous and non-aqueous sodium ion batteries
Abstract
NASICON-type Na4MnV(PO4)3 with reduced graphene oxide (rGO) has been synthesized by the simple sol-gel reaction and characterized by different analytical techniques. The resulted material has been explored as a cathode material for rechargeable non-aqueous and aqueous sodium-ion batteries. In non-aqueous electrolytes, the as-synthesized Na4MnV(PO4)3-rGO composite shows stable discharge capacity of 86 mAh g-1 at 0.1 C and 68 mAh g-1 at 0.2 C after 100 cycles in half-cell and full-cell configurations, respectively. In aqueous electrolytes, it delivers an initial discharge capacity of 92 mAh g-1 at 1 C rate in half-cells and 97 mAh g-1 at 10 C rate in full-cells having NaTi2(PO4)3-MWCNT as the anode. Stable cycleability and high rate capabilities of Na4MnV(PO4)3-rGO composite can be attributed to the very strong and sustainable conductive percolation networks for both electrons and Na+ ions. The obtained results reveal that the aqueous electrolyte cell has a huge scope for gird level energy storage applications.
- Authors:
-
- Hamad Bin Khalifa Univ., Qatar Foundation, Doha (Qatar). Qatar Environment and Energy Research Inst. (QEERI)
- Qatar Univ., Doha (Qatar). Center for Advanced Materials (CAM)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Publication Date:
- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1567002
- Grant/Contract Number:
- AC05-00OR22725
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of Power Sources
- Additional Journal Information:
- Journal Volume: 429; Journal Issue: C; Journal ID: ISSN 0378-7753
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE; Sodium ion batteries; aqueous batteries; NASICON; aqueous electrolyte; Energy storage; Grid
Citation Formats
Kumar, P. Ramesh, Kheireddine, Aziz, Nisar, Umair, Essehli, Rachid, Amin, Ruhul, and Belharouak, Ilias. Na4MnV(PO4)3-rGO as Advanced cathode for aqueous and non-aqueous sodium ion batteries. United States: N. p., 2019.
Web. doi:10.1016/j.jpowsour.2019.04.080.
Kumar, P. Ramesh, Kheireddine, Aziz, Nisar, Umair, Essehli, Rachid, Amin, Ruhul, & Belharouak, Ilias. Na4MnV(PO4)3-rGO as Advanced cathode for aqueous and non-aqueous sodium ion batteries. United States. https://doi.org/10.1016/j.jpowsour.2019.04.080
Kumar, P. Ramesh, Kheireddine, Aziz, Nisar, Umair, Essehli, Rachid, Amin, Ruhul, and Belharouak, Ilias. Wed .
"Na4MnV(PO4)3-rGO as Advanced cathode for aqueous and non-aqueous sodium ion batteries". United States. https://doi.org/10.1016/j.jpowsour.2019.04.080. https://www.osti.gov/servlets/purl/1567002.
@article{osti_1567002,
title = {Na4MnV(PO4)3-rGO as Advanced cathode for aqueous and non-aqueous sodium ion batteries},
author = {Kumar, P. Ramesh and Kheireddine, Aziz and Nisar, Umair and Essehli, Rachid and Amin, Ruhul and Belharouak, Ilias},
abstractNote = {NASICON-type Na4MnV(PO4)3 with reduced graphene oxide (rGO) has been synthesized by the simple sol-gel reaction and characterized by different analytical techniques. The resulted material has been explored as a cathode material for rechargeable non-aqueous and aqueous sodium-ion batteries. In non-aqueous electrolytes, the as-synthesized Na4MnV(PO4)3-rGO composite shows stable discharge capacity of 86 mAh g-1 at 0.1 C and 68 mAh g-1 at 0.2 C after 100 cycles in half-cell and full-cell configurations, respectively. In aqueous electrolytes, it delivers an initial discharge capacity of 92 mAh g-1 at 1 C rate in half-cells and 97 mAh g-1 at 10 C rate in full-cells having NaTi2(PO4)3-MWCNT as the anode. Stable cycleability and high rate capabilities of Na4MnV(PO4)3-rGO composite can be attributed to the very strong and sustainable conductive percolation networks for both electrons and Na+ ions. The obtained results reveal that the aqueous electrolyte cell has a huge scope for gird level energy storage applications.},
doi = {10.1016/j.jpowsour.2019.04.080},
journal = {Journal of Power Sources},
number = C,
volume = 429,
place = {United States},
year = {Wed Jul 31 00:00:00 EDT 2019},
month = {Wed Jul 31 00:00:00 EDT 2019}
}
Web of Science
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