Ionic-Liquid-Tethered Nanoparticles: Hybrid Electrolytes
Moganty, S.S.; Jayaprakash, J.; Nugent, J.L.; Shen, J.; Archer, L.A.
A new class of solventless electrolytes was created by tethering ionic liquids to hard inorganic ZrO2 nanostructures (see picture; NIM=nanoscale ionic material). These hybrid fluids exhibit exceptional redox stability windows, excellent thermal stability, good lithium transference numbers, long-term interfacial stability in the presence of a lithium anode and, when doped with lithium salt, reasonable ionic conductivities.
This work was supported by Award No. KUS-C1-018-02, made by King Abdullah University of Science and Technology (KAUST). Facilities available through the Cornell Center for Materials Research (CCMR), a Materials Research Science and Engineering Center of the National Science Foundation (DMR-0079992) were used for this study.
ionic liquids; lithium dendrites; lithium ion batteries; nonaqueous electrolytes; soft glasses; NANOCOMPOSITE POLYMER ELECTROLYTES; LITHIUM BATTERIES
Previously Published As
Moganty, S. S., Jayaprakash, N., Nugent, J. L., Shen, J. and Archer, L. A. (2010), Ionic-Liquid-Tethered Nanoparticles: Hybrid Electrolytes. Angew. Chem. Int. Ed., 49: 9158–9161. doi: 10.1002/anie.201004551