Results 21 to 30 of about 96,006 (317)

Density, Viscosity and Conductivity Study of 1-Butyl-3-Methylimidazolium Bromide

International Journal of Electrochemical Science, 2011
1-Butyl-3-methylimidazolium bromide [BMIm][Br], was synthesized and characterized. Density and viscosity measurement were carried out at room temperature.
Patrick Ngoy Tshibangu, Silindile Nomathemba Ndwandwe, Ezekiel Dixon Dikio   +2 more
doaj   +1 more source

Controlling Defects to Achieve Reproducibly High Ionic Conductivity in Na3SbS4 Solid Electrolyte

, 2022
The ability to reproducibly synthesize highly conductive solid electrolytes (SEs) is a prerequisite for the widespread usage of solid-state batteries. However, reported ionic conductivities of SEs exhibit significant variation even in materials with same
Katsuro, Hayashi, Masaki, Shimoda, Suguru , Yoshida, Saneyuki, Ohno, Prashun, Gorai, Hirofumi, Akamatsu, Mayu, Maegawa   +6 more
core   +1 more source

Ionic Conductivity of Nanocrystalline and Amorphous Li10GeP2S12: The Detrimental Impact of Local Disorder on Ion Transport

, 2021
Solid electrolytes with extraordinarily high Li-ionic conductivities are key for high performance all-solid-state batteries. So far, the thiophosphate Li10GeP2S12 (LGPS) belongs to the best Li ion conductors with an ionic conductivity exceeding 10 mS cm ...
Bernhard, Gadermaier, Jennifer L. M., Rupp, Katharina, Hogrefe, Lukas, Schweiger, H. Martin R., Wilkening   +4 more
core   +1 more source

Effects of alkaline earth metal doping on garnet Li7La3Zr2O3

Results in Physics, 2023
The garnet Li7La3Zr2O12 (LLZO) has gained significant attention as a promising solid electrolytes for all-solid-state Li-ion batteries. However, the cubic phase of LLZO, which offers better ionic conductivity compared to the tetragonal phase, is ...
Enkhjargal Enkhbayar, Namuundari Otgontamir, JunHo Kim   +2 more
doaj   +1 more source

Ionic Conductivity and Diffusion in Lithium Tetrafluoroborate-Doped 1-Methyl-3-Pentylimidazolium Tetrafluoroborate Ionic Liquid

International Journal of Electrochemical Science, 2012
Ion transport processes in mixtures of 1-methyl-3-pentylimidazolium tetrafluoroborate ([MPI][BF4]) and lithium tetrafluoroborate (LiBF4) are characterized using conductivity and pulsed field gradient NMR measurements at various temperatures.
Tzi-Yi Wu, Lin Hao, Chung-Wen Kuo, Yuan-Chung Lin, Shyh-Gang Su, Ping-Lin Kuo, I-Wen Sun   +6 more
doaj   +1 more source

Bayesian Neural Networks Model for Ionic Conductivity of Nanocomposite Solid Polymer Electrolyte System (PEO - LiCF3SO3 – DBP - ZrO2)

International Journal of Electrochemical Science, 2012
In this study, the ionic conductivity of a nanocomposite polymer electrolyte system (PEO-LiCF3SO3-DBP-ZrO2), which has been produced using solution cast technique, is obtained using artificial neural networks approach.
Mohd Rafie Johan, Siti Mariah Mohd Yasin, Suriani Ibrahim   +2 more
doaj   +1 more source

Improving ionic conductivity of von-Alpen-type NASICON ceramic electrolytes via magnesium doping

Journal of Advanced Ceramics, 2023
NASICON (sodium (Na) superionic conductor) compounds have attracted considerable attention as promising solid electrolyte materials for advanced Na-based batteries.
Il-Seop Jang, Wooseok Go, Bo-Ye Song, Hayoung Park, Yun Chan Kang, Jinyoung Chun   +5 more
doaj   +1 more source

Development and Characterization of Poly-ε-Caprolactone-Based Polymer Electrolyte for Lithium Rechargeable Battery

International Journal of Electrochemical Science, 2011
A biodegradable polymer electrolyte based on Poly-ε-caprolactone (PCL) with various level of concentrations of Lithium salt and plasticizer have been synthesized under both the ambient and vacuum environments. The ionic conductivity, morphology, topology
B.C. Ng, H.Y Wong, K.W. Chew, Z. Osman
doaj   +1 more source

High-Ionic-Conductivity Sodium-Based Ionic Gel Polymer Electrolyte for High-Performance and Ultrastable Microsupercapacitors

, 2023
Due to the lower cost and greater natural abundance of the sodium element on the earth than those of the lithium element, sodium-based ionic gel polymer electrolytes (IGPEs) are becoming a more cost-effective and popular material choice for portable and ...
Yongjun Song (6320696), U Hyeok Choi (1782508), Jaekyun Kim (2404354), Dawoon Lee, Jaekyun Kim, Thi Huyen Nguyen (14350653), Yongjun Song, Dawoon Lee (7571624), Thi Huyen Nguyen, U Hyeok Choi   +9 more
core   +1 more source

Structure and ionic conductivity of ionic liquid embedded PEO- LiCF3SO3 polymer electrolyte

AIP Advances, 2014
In this paper we have reported electrical and other physical properties of polyethylene oxide (PEO) - LiCF3SO3 polymer electrolytes embedded with 1-ethyl-3-methylimidazolium trifluoromethanesulfonate ionic liquid. The addition of the ionic liquid to PEO-
A. Karmakar, A. Ghosh
doaj   +1 more source