Search: L773:1359 7345 OR L773:1364 548X
> (2020-2024) >
Ambient temperature...
Ambient temperature liquid salt electrolytes
-
- Bhowmick, Sourav (author)
- Luleå tekniska universitet,Kemiteknik,Luleå tekniska universitet (LTU),Luleå University of Technology (LTU)
-
- Ahmed, Mukhtiar (author)
- Luleå tekniska universitet,Kemiteknik,Luleå tekniska universitet (LTU),Luleå University of Technology (LTU)
-
- Filippov, Andrei, PhD, 1957- (author)
- Luleå tekniska universitet,Kemiteknik,Luleå tekniska universitet (LTU),Luleå University of Technology (LTU)
-
show more...
-
- Loaiza Rodriguez, Laura, 1990 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Shah, Faiz Ullah, 1981- (author)
- Luleå tekniska universitet,Kemiteknik,Luleå tekniska universitet (LTU),Luleå University of Technology (LTU)
-
- Johansson, Patrik, 1969 (author)
- Chalmers tekniska högskola,Chalmers University of Technology,Centre national de la recherche scientifique (CNRS),Department of Physics, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden; ALISTORE-European Research Institute, CNRS FR 3104, Hub de l’Energie, 80039 Amiens, France
-
- Loaiza, Laura C. (author)
- Department of Physics, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden
-
show less...
-
(creator_code:org_t)
- 2023
- 2023
- English.
-
In: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1364-548X .- 1359-7345. ; 59:18, s. 2620-2623
- Related links:
-
https://research.cha... (primary) (free)
-
show more...
-
https://ltu.diva-por... (primary) (Raw object)
-
https://research.cha...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
show less...
Abstract
Subject headings
Close
- Alkali metal salts usually have high melting points due to strong electrostatic interactions and solvents are needed to create ambient temperature liquid electrolytes. Here, we report on six phosphate-anion-based alkali metal salts, Li/Na/K, all of which are liquids at room temperature, with glass transition temperatures ranging from −61 to −29 °C, and are thermally stable up to at least 225 °C. While the focus herein is on various physico-chemical properties, these salts also exhibit high anodic stabilities, up to 6 V vs. M/M+ (M = Li/Na/K), and deliver some battery performance - at elevated temperatures as there are severe viscosity limitations at room-temperature. While the battery performance arguably is sub-par, solvent-free electrolytes based on alkali metal salts such as these should pave the way for conceptually different Li/Na/K-batteries, either by refined anion design or by using several salts to create eutectic mixtures.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Keramteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Ceramics (hsv//eng)
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Annan kemiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Other Chemical Engineering (hsv//eng)
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
Keyword
- Room temperature
- Electric batteries
- Glass transition
- Alkali metal salts
- Chemistry of Interfaces
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database