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Your search keyword '"Hiralal, Pritesh"' showing total 9 results
Start Over Author "Hiralal, Pritesh" Search Limiters Academic (Peer-Reviewed) Journals Publication Year Range Last 3 years
9 results on '"Hiralal, Pritesh"'

5. Electrode-free flexible batteries enabled by electro-deposition of both Zn and MnO2 from electrolytes.

Author

Luo, Shiqiang, Liu, Shiwei, Yang, Guoshen, Liu, Chuanlong, Wu, Jiazhen, Hiralal, Pritesh, Nie, Zanxiang, Amaratunga, Gehan A. J., and Zhou, Hang

Subjects
ZINC electrodes, ELECTROLYTES, STORAGE batteries, MANGANESE, ZINC
Abstract

We propose an electrode-free zinc manganese battery, where both zinc and MnO2 are electro-deposited from the electrolyte via a charging process onto carbon current collectors. The electrode-free batteries show an improved cycling performance of thin-film batteries than the ones with a zinc anode and a facilitated fabrication process for fiber batteries. [ABSTRACT FROM AUTHOR]

Published
2024
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9. Thin-film electrolytic MnO2-Zn batteries with limited amount of acetate electrolyte.

Author

Liu, Shiwei, Hiralal, Pritesh, Nie, Zanxiang, Amaratunga, Gehan A.J., and Luo, Shiqiang

Subjects
*ELECTROLYTES, *STORAGE batteries, *ENERGY conversion, *IODIDES, *ENERGY storage
Abstract

• The capacities achieved 0.08 mAh/cm2 for thin-film electrolytic MnO 2 -Zn batteries. • Over 200 cycles were demonstrated for batteries with electrolyte of 25 µL/cm2. • The shuttle reactions caused by iodide mediators were revealed experimentally. Whilst electrolytic MnO 2 with a high capacity draws great attention recently, the shuttle reactions between the mediator additives in the electrolytes with zinc and MnO 2 are often overlooked. In this work, neutral acetate electrolytes with iodide mediator are tested for electrolytic MnO 2 -Zn system on thin-film batteries. With a limited amount of electrolyte, the shuttle reactions caused by iodide mediator becomes more obvious, which results in low Coulombic efficiencies and shortens shelf-life. [ABSTRACT FROM AUTHOR]

Published
2024
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