2019
DOI: 10.1016/j.ensm.2019.02.021
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High capacity aqueous periodate batteries featuring a nine-electron transfer process

Abstract: We present sodium manganese periodate (NaMnIO6) as a novel cathode material, which exhibited a nine-electron discharge process, for the development of high-performance aqueous battery systems. Purified carbon nanotubes (CNTs) were selected as conductive cathode additive. Along with an anion exchange membrane, acid-salt water dual electrolytes were used to reduce anode corrosion. NaMnIO6 showed a specific capacity as high as 750 mAh g−1 in prototype batteries, which was nearly 94% of the theoretical capacity. D… Show more

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Cited by 22 publications
(11 citation statements)
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“…1b&c in Ref. [1]). With very small amount of Na and I, Na 0·1 Mn 2·4 I 0·1 O 5.2 was similar to MnO 2 and less dependent on H + during discharge.…”
Section: Datamentioning
confidence: 89%
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“…1b&c in Ref. [1]). With very small amount of Na and I, Na 0·1 Mn 2·4 I 0·1 O 5.2 was similar to MnO 2 and less dependent on H + during discharge.…”
Section: Datamentioning
confidence: 89%
“…Data source location New Jersey Institute of Technology, Newark, NJ 07102, United States Data accessibility Data is with this article. Related research article Z. Wang, X. Meng, K. Chen, S. Mitra, High capacity aqueous periodate batteries featuring a nine-electron transfer process, Energy Storage Mater., 19, 2019 , 206–211, https://doi.org/10.1016/j.ensm.2019.02.021 [1] . …”
mentioning
confidence: 99%
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“…With particles held in position, the capacity was much higher compared with electrodes without PTFE. Though we adopted PTFE membranes in other battery systems,1a, 16 the PTFE fortification had not been used in flexible cells before. In order to avoid gassing issues, we did not fully charge/discharge the Ni‐Zn or Ni‐Fe cells.…”
Section: Introductionmentioning
confidence: 99%