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δ-MnO2 Coated Carbon Felt as Cathode Electrode for Aqueous Zn-Ion Battery, 1 pcs/pack, CZIBCEδMnO2CF

δ-MnO2 Coated Carbon Felt as Cathode Electrode for Aqueous Zn-Ion Battery, 1 pcs/pack, CZIBCEδMnO2CF

$99.00 USD
In Stock SKU: CZIBCEδMnO2CFSS5
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δ-MnO2 coated on carbon felt electrode sheet can be used as zinc-ion battery cathode. The round disc shape with single-side coating is suitable for coin cell testing, while the rectangle sheet shape with single-side or double-side coating can be used for single-layer or multiple-layer pouch cell testing.

Part Number

CZIBCEδMnO2CF (C-ZIB-CE-δMnO2CF)

Current Collector

1 mm thickness carbon felt (carbon fiber diameter: 10 um)

Coating Material

δ-MnO2 powder, active material portion is 70% (δ-MnO2: SuperP : PVDF = 7:2:1)

 
Sample Dimension

Sheet: L100 * W100 mm (empty space on each side is 10 mm, so the real coating width is 80 mm), 1 pcs/pck

Coating Layer Density

Single side loading: 5, and 10 mg/cm2

Double-side loading: 10 and 20 mg/cm2

Discharge Capacity

~220 mAh/g (0.1 C)

 

References

  1. D. Wang, et al. A Superior δ-MnO2 Cathode and a Self-Healing Zn-δ-MnO2 Battery, ACS Nano 2019, 13, 9, 10643–10652.
  2. S. D. Han, et al. Mechanism of Zn Insertion into Nanostructured δ-MnO2: A Nonaqueous Rechargeable Zn Metal Battery, Chem. Mater. 2017, 29, 11, 4874–4884.

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