A performance and cost overview of selected solid-state electrolytes: race between polymer electrolytes and inorganic sulfide electrolytes
D Karabelli, KP Birke, M Weeber - Batteries, 2021 - mdpi.com
Electrolytes are key components in electrochemical storage systems, which provide an ion-
transport mechanism between the cathode and anode of a cell. As battery technologies are …
transport mechanism between the cathode and anode of a cell. As battery technologies are …
Probing the free volume in polymers by means of positron annihilation lifetime spectroscopy
G Consolati, D Nichetti, F Quasso - Polymers, 2023 - mdpi.com
Positron annihilation lifetime spectroscopy (PALS) is a valuable technique to investigate
defects in solids, such as vacancy clusters and grain boundaries in metals and alloys, as …
defects in solids, such as vacancy clusters and grain boundaries in metals and alloys, as …
Fluorinated poly‐oxalate electrolytes stabilizing both anode and cathode interfaces for all‐solid‐state Li/NMC811 batteries
H Sun, X **e, Q Huang, Z Wang, K Chen… - Angewandte …, 2021 - Wiley Online Library
The relatively narrow electrochemical steady window and low ionic conductivity are two
critical challenges for Li+‐conducting solid polymer electrolytes (SPE). Here, a family of poly …
critical challenges for Li+‐conducting solid polymer electrolytes (SPE). Here, a family of poly …
Predominantly chain segmental relaxation dependent ionic conductivity of multiphase semicrystalline PVDF/PEO/LiClO4 solid polymer electrolytes
RJ Sengwa, P Dhatarwal - Electrochimica Acta, 2020 - Elsevier
The solid polymer electrolyte (SPE) films comprise poly (vinylidene fluoride)(PVDF)/poly
(ethylene oxide)(PEO) blend (75/25 wt/wt%) as host polymer matrix with lithium perchlorate …
(ethylene oxide)(PEO) blend (75/25 wt/wt%) as host polymer matrix with lithium perchlorate …
Dielectric relaxation, Li-ion transport, electrochemical, and structural behaviour of PEO/PVDF/LiClO4/TiO2/PC-based plasticized nanocomposite solid polymer …
P Dhatarwal, RJ Sengwa - Composites Communications, 2020 - Elsevier
Abstract Poly (ethylene oxide)(PEO)/poly (vinylidene fluoride)(PVDF)(75/25 wt/wt%) host
polymer blend matrix, lithium perchlorate (LiClO 4) ionic dopant (25 wt%), titanium dioxide …
polymer blend matrix, lithium perchlorate (LiClO 4) ionic dopant (25 wt%), titanium dioxide …
Free volume structure at interphase region of poly (ethylene oxide)-Al2O3 nanorods composites based solid polymer electrolyte and its direct correlation with Li ion …
Abstract Poly (ethylene oxide), PEO, based solid polymer electrolytes (SPEs) filled with
nanosize passive fillers are shown to have higher ionic conductivity compared to pure PEO …
nanosize passive fillers are shown to have higher ionic conductivity compared to pure PEO …
Investigating the correlation of segmental dynamics, free volume characteristics, and ionic conductivity in poly (ethylene oxide)-based electrolyte: a broadband …
Poly (ethylene oxide), PEO, based solid polymer electrolyte with different loadings of a
lithium salt, lithium bis (trifluoromethanesulfonyl) imide (LiTFSI), has been investigated to …
lithium salt, lithium bis (trifluoromethanesulfonyl) imide (LiTFSI), has been investigated to …
Solid hybrid electrolytes based on conductive oxides and polymer electrolytes for all-solid-lithium batteries
L Tian, JW Kim, DW Kim - Materials Chemistry Frontiers, 2024 - pubs.rsc.org
All-solid-state lithium batteries (ASSLBs) have attracted significant attention owing to their
high energy density and enhanced safety compared to lithium-ion batteries. Among the …
high energy density and enhanced safety compared to lithium-ion batteries. Among the …
Dielectric polarization and relaxation processes of the lithium-ion conducting PEO/PVDF blend matrix-based electrolytes: effect of TiO2 nanofiller
P Dhatarwal, RJ Sengwa - SN Applied Sciences, 2020 - Springer
The effect of TiO 2 nanofiller concentration on the dielectric polarization and relaxation
processes of (75PEO/25PVDF)/25 wt% LiClO 4–x wt% TiO 2 (x= 0, 2, 5, 10, 15, and 20) …
processes of (75PEO/25PVDF)/25 wt% LiClO 4–x wt% TiO 2 (x= 0, 2, 5, 10, 15, and 20) …
Synergistic effects of salt concentration and polymer blend composition on the crystal phases, dielectric relaxation, and ion conduction in PVDF/PEO/LiCF3SO3 solid …
P Dhatarwal, RJ Sengwa - Ionics, 2020 - Springer
Abstract Effects of lithium triflate (LiCF 3 SO 3) salt concentration and compositional weight
ratio of poly (vinylidene fluoride)(PVDF)/poly (ethylene oxide)(PEO) blend host matrix on the …
ratio of poly (vinylidene fluoride)(PVDF)/poly (ethylene oxide)(PEO) blend host matrix on the …