Solvent-free thiophene-based electrolytes: synthesis of new liquid-crystalline ionic conductors for batteries: part I.
In: Dalton Transactions: An International Journal of Inorganic Chemistry, Jg. 47 (2018-11-28), Heft 44, S. 15714-15724
academicJournal
Zugriff:
New liquid crystalline thiophene esters, thiophene-3-yl 3,4,5-tris(n-dodecan-1-yloxy)benzoate (ThBz1) and thiophene-3-yl 3,4,5-tris[4-(n-dodecan-1-yloxy)benzyloxy]benzoate (ThBz2), were synthesized for use in lithium-ion batteries as safe, new solvent-free ionic conductors. Both compounds were synthesized in multi-step reactions and were characterized via1H, 13C NMR and FT-IR spectroscopy, confirming the formation of the desired products. ThBz1 and ThBz2 showed good thermal stability and liquid crystalline behaviour. Electrochemical tests demonstrated a wide electrochemical window of 4 V for both tested ThBz compounds. Moreover, preliminary battery tests for new electrolytes in the LiCoO2/Li4Ti5O12 system confirmed their applicability in lithium-ion batteries. [ABSTRACT FROM AUTHOR]
| Titel: |
Solvent-free thiophene-based electrolytes: synthesis of new liquid-crystalline ionic conductors for batteries: part I.
|
|---|---|
| Autor/in / Beteiligte Person: | Bogdanowicz, Krzysztof Artur ; Gancarz, Pawel ; Filapek, Michal ; Pociecha, Damian ; Marzec, Monika ; Chojnacka, Ida ; Iwan, Agnieszka |
| Zeitschrift: | Dalton Transactions: An International Journal of Inorganic Chemistry, Jg. 47 (2018-11-28), Heft 44, S. 15714-15724 |
| Veröffentlichung: | 2018 |
| Medientyp: | academicJournal |
| ISSN: | 1477-9226 (print) |
| DOI: | 10.1039/c8dt02968g |
| Schlagwort: |
|
| Sonstiges: |
|