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Solid-Liquid Lithiu...
Solid-Liquid Lithium Electrolyte Nanocomposites Derived from Porous Molecular Cages
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- Petronico, Aaron (författare)
- Univ Illinois, Dept Chem, Urbana, IL 61801 USA.
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- Moneypenny, Timothy P., II (författare)
- Univ Illinois, Dept Chem, Urbana, IL 61801 USA.;Univ Illinois, Beckman Inst Adv Sci & Technol, Urbana, IL 61801 USA.
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- Nicolau, Bruno G. (författare)
- Univ Illinois, Dept Chem, Urbana, IL 61801 USA.
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- Moore, Jeffrey S. (författare)
- Univ Illinois, Dept Chem, Urbana, IL 61801 USA.;Univ Illinois, Beckman Inst Adv Sci & Technol, Urbana, IL 61801 USA.
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- Nuzzo, Ralph G. (författare)
- KTH,Yt- och korrosionsvetenskap,Univ Illinois, Dept Chem, Urbana, IL 61801 USA
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- Gewirth, Andrew A. (författare)
- Univ Illinois, Dept Chem, Urbana, IL 61801 USA.
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Univ Illinois, Dept Chem, Urbana, IL 61801 USA Univ Illinois, Dept Chem, Urbana, IL 61801 USA.;Univ Illinois, Beckman Inst Adv Sci & Technol, Urbana, IL 61801 USA. (creator_code:org_t)
- 2018-06-04
- 2018
- Engelska.
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Ingår i: Journal of the American Chemical Society. - : AMER CHEMICAL SOC. - 0002-7863 .- 1520-5126. ; 140:24, s. 7504-7509
- Relaterad länk:
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https://www.osti.gov...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- We demonstrate that solid-liquid nanocomposites derived from porous organic cages are effective lithium ion electrolytes at room temperature. A solid-liquid electrolyte nanocomposite (SLEN) fabricated from a LiTFSI/DME electrolyte system and a porous organic cage exhibits ionic conductivity on the order of 1 x 10(-3) S cm(-1). With an experimentally measured activation barrier of 0.16 eV, this composite is characterized as a superionic conductor. Furthermore, the SLEN displays excellent oxidative stability up to 4.7 V vs Li/Li+. This simple three-component system enables the rational design of electrolytes from tunable discrete molecular architectures.
Ämnesord
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
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