State-independent ionic conductivity

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F25%3A43933733" target="_blank" >RIV/60461373:22310/25:43933733 - isvavai.cz</a>
Result on the web
<a href="https://www.science.org/doi/10.1126/science.adk0786" target="_blank" >https://www.science.org/doi/10.1126/science.adk0786</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1126/science.adk0786" target="_blank" >10.1126/science.adk0786</a>

Result language
angličtina
Original language name
State-independent ionic conductivity
Original language description
Liquids lend themselves to high ionic conductivities because of their molecular-level positional and orientational disorder, which enables the free movement of ions. However, there is an unavoidable steep drop in ionic conductivity upon phase transition from a fluid state to the more ordered solid state. Here, we describe organic salts that maintain the same ionic conductivity mechanism across transitions between three states of matter, from an initial isotropic liquid to a liquid crystalline state and then to a crystalline solid. We achieved this property by minimizing the ion-pairing interactions between mobile ions and highly diffuse counterions that assemble in a stepwise manner to preserve conformational flexibility across phase transitions. This state-independent ionic conductivity opens up opportunities to exploit liquid-like ionic conductivity in organic solids.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10700 - Other natural sciences

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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