Multivalent Batteries-Prospects for High Energy Density: Ca Batteries

Monti, Damien (author): Agencia Estatal Consejo Superior de Investigaciones Científicas,Spanish National Research Council

Ponrouch, Alexandre (author): Agencia Estatal Consejo Superior de Investigaciones Científicas,Spanish National Research Council

Barros Neves de Araújo, Rafael, 1985 (author): Chalmers tekniska högskola,Chalmers University of Technology

Johansson, Patrik, 1969 (author): Chalmers tekniska högskola,Chalmers University of Technology

Rosa Palacin, M. (author): Agencia Estatal Consejo Superior de Investigaciones Científicas,Spanish National Research Council,Centre national de la recherche scientifique (CNRS)

(creator_code:org_t)

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Abstract Subject headings

Batteries based on Ca hold the promise to leapfrog ahead regarding increases in energy densities and are especially attractive as Ca is the 5th most abundant element in the Earth's crust. The viability of Ca metal anodes has recently been shown by approaches that either use wide potential window electrolytes at moderately elevated temperatures or THE-based electrolytes at room temperature. This paper provides realistic estimates of the practical energy densities for Ca-based rechargeable batteries at the cell level, calculated using open source models for several concepts. The results from the Ca metal anode batteries indicate that doubled or even tripled energy density as compared to the state-of-the-art Li-ion batteries is viable if a practical proof-of-concept can be achieved.

TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Annan kemiteknik (hsv//swe)
ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Other Chemical Engineering (hsv//eng)
NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
NATURVETENSKAP -- Kemi -- Teoretisk kemi (hsv//swe)
NATURAL SCIENCES -- Chemical Sciences -- Theoretical Chemistry (hsv//eng)
TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Energisystem (hsv//swe)
ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Energy Systems (hsv//eng)

By the author/editor: Monti, Damien; Ponrouch, Alexan ...; Barros Neves de ...; Barde, Fanny; Johansson, Patri ...; Rosa Palacin, M.

About the subject

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Chemical Enginee ...; and Other Chemical E ...

NATURAL SCIENCES: NATURAL SCIENCES; and Physical Science ...; and Other Physics To ...

NATURAL SCIENCES: NATURAL SCIENCES; and Chemical Science ...; and Theoretical Chem ...

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Environmental En ...; and Energy Systems

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