Publications by authors named "Jangwook Pyun"

Mn-based energy storage systems are gaining attention as promising candidates for next-generation aqueous batteries, owing to their higher theoretical energy density and capacity compared to conventional Zn-based systems. This advantage is primarily attributed to the lower standard redox potential of the Mn anode (-1.19 V vs SHE) relative to that of Zn (-0.

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Aqueous metal batteries have emerged as a promising alternative to lithium-ion batteries, offering enhanced safety through the use of aqueous electrolytes. Manganese-ion battery systems remain underexplored despite the low manganese redox potential of -1.19 V (vs the standard hydrogen electrode) as well as high operating voltage and capacity.

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Aqueous rechargeable metal batteries have gained significant attention because of the low cost, high capacity, and inherent safety offered by nonflammable water-based electrolytes. Among these, Mn-based systems are promising owing to their intrinsic stability, abundance, affordability, and high energy density. Despite these advantages, the development of suitable host structures for Mn storage remains underexplored.

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Manganese batteries garnered significant attention as sustainable and cost-effective alternatives to lithium-ion batteries. For the first time, manganese batteries are demonstrated using a manganese hexacyanoferrate cathode and organic electrolyte solution, specifically saturated Mn(ClO₄)₂ in acetonitrile. The manganese hexacyanoferrate cathode exhibits an average operating voltage of 1.

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Aqueous batteries have garnered considerable attention because of their cost-effectiveness, sufficient capacity, and non-flammable water-based electrolytes. Among these, manganese batteries are particularly attractive owing to their stability, abundance, affordability, and higher energy density. With a lower redox potential (Mn: -1.

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Aqueous rechargeable metal batteries have recently garnered considerable attention owing to their low cost, sufficient capacity, and the use of non-flammable water-based electrolytes. Among them, manganese batteries are particularly favored because of their stability, abundance, affordability, and high energy density. Despite their advantages, Mn storage host structures remain underexplored.

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