New Approached for Determining the Degree of Dissociation of a Salt by Measurements of Dynamic Properties of Lithium Ion Electrolytes

2002 ◽  
Vol 106 (50) ◽  
pp. 13064-13068 ◽  
Author(s):  
Hiroshi Kataoka ◽  
Yuria Saito
Keyword(s):  
Dynamic Properties ◽  
Lithium Ion ◽  
Degree Of Dissociation

A density functional theory study on the thermodynamic and dynamic properties of anthraquinone analogue cathode materials for rechargeable lithium ion batteries

2017 ◽  
Vol 19 (19) ◽  
pp. 12480-12489 ◽  
Author(s):  
Shu-Jing Yang ◽  
Xiao-Ya Qin ◽  
Rongxing He ◽  
Wei Shen ◽  
Ming Li ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Lithium Ion Batteries ◽  
Density Functional ◽  
Lithium Battery ◽  
Dynamic Properties ◽  
Lithium Ion ◽  
Density Functional Theory Study ◽  
Functional Theory ◽  
Rechargeable Lithium Battery ◽  
Theoretical Design

Thermodynamic and dynamic properties of anthraquinone as the cathode material of rechargeable lithium battery can be largely improved using theoretical design.

scholarly journals Dynamic High Strain Rate Characterization of Lithium-Ion Nickel–Cobalt–Aluminum (NCA) Battery Using Split Hopkinson Tensile/Pressure Bar Methodology

Energies ◽  
2020 ◽  
Vol 13 (19) ◽  
pp. 5061
Author(s):  
Hafiz Fadillah ◽  
Sigit Puji Santosa ◽  
Leonardo Gunawan ◽  
Akbar Afdhal ◽  
Agus Purwanto
Keyword(s):  
Dynamic Behavior ◽  
Split Hopkinson Pressure Bar ◽  
Dynamic Properties ◽  
Strain Curve ◽  
Lithium Ion ◽  
Thin Foil ◽  
Hopkinson Pressure Bar ◽  
Split Hopkinson ◽  
Pressure Bar

The dynamic behavior of the lithium-ion battery is evaluated by simulating the full battery system and each corresponding component, including the jellyroll and thin-foil electrodes. The thin-foil electrodes were evaluated using a novel design of split Hopkinson tensile bar (SHTB), while the jellyroll was evaluated using the split Hopkinson pressure bar (SHPB). A new stacking method was employed to strengthen the stress wave signal of the thin-foil electrodes in the SHTB simulation. The characteristic of the stress–strain curve should remain the same regardless of the amount of stacking. The jellyroll dynamic properties were characterized by using the SHPB method. The jellyroll was modeled with Fu-Chang foam and modified crushable foam and compared with experimental results at the loading speeds of 20 and 30 m/s. The dynamic behavior compared very well when it was modeled with Fu-Chang foam. These studies show that the dynamic characterization of Li-ion battery components can be evaluated using tensile loading of stacked layers of thin foil aluminum and copper with SHTB methodology as well as the compressive loading of jellyroll using SHPB methodology. Finally, the dynamic performance of the full system battery can be simulated by using the dynamic properties of each component, which were evaluated using the SHTB and SHPB methodologies.

Structures and dynamic properties of the LiPF6 electrolytic solution under electric fields – a theoretical study

2019 ◽  
Vol 21 (24) ◽  
pp. 13186-13193 ◽  
Author(s):  
Man Liu ◽  
Peter J. Chimtali ◽  
Xue-bin Huang ◽  
Ru-bo Zhang
Keyword(s):  
Lithium Ion Battery ◽  
Electric Fields ◽  
High Voltage ◽  
Theoretical Study ◽  
Dynamic Properties ◽  
Lithium Ion ◽  
Electrolytic Solution

Fluorinated carbonates have attracted increasing attention in high-voltage lithium ion battery applications.

STRAIN INDUCED ENHANCED MIGRATION OF POLARON AND LITHIUM ION IN λ-MnO2

2012 ◽  
Vol 05 (04) ◽  
pp. 1250037 ◽  
Author(s):  
HUI-JUN YAN ◽  
ZHI-QIANG WANG ◽  
BO XU ◽  
CHUYING OUYANG
Keyword(s):  
Electrical Conductivity ◽  
Diffusion Coefficient ◽  
Dynamic Properties ◽  
Dynamic Performance ◽  
Compressive Strain ◽  
Lithium Ion ◽  
Ion Diffusion ◽  
Lithium Storage ◽  
Industrial Preparation ◽  
Lithium Ion Diffusion

The dynamic properties of λ- MnO2 under strain can be different to normal conditions as lithium storage material. Results from first-principles calculations show that compressive strain will enhance the electrical conductivity and lithium ion diffusion coefficient simultaneously. We show that 7% compressive strain applied along the (011) direction leads to about two orders of magnitude increase in both the electrical conductivity and Li diffusion coefficient under room temperature. 7% compressive strain applied along the (111) direction will increase the Li diffusion coefficient by five orders of magnitude. These results are important to experimental and industrial preparation and design of λ- MnO2 materials when interfaces are involved. The physical mechanism behind the strain induced improvement of the dynamic performance is discussed.

The distribution of antigen on the surface of RBL-2H3 rat basophilic leukemia cells observed by back-scattered electron imaging

1986 ◽  
Vol 44 ◽  
pp. 274-275
Author(s):  
R.F. Stump ◽  
J.R. Pfeiffer ◽  
JC. Seagrave ◽  
D. Huskisson ◽  
J.M. Oliver
Keyword(s):  
Cell Surface ◽  
Dynamic Properties ◽  
Leukemia Cells ◽  
Antigen Binding ◽  
Scattered Electron ◽  
Ige Receptor ◽  
Receptor Complexes ◽  
Rat Basophilic Leukemia Cells ◽  
Electron Imaging ◽  
Basophilic Leukemia

In RBL-2H3 rat basophilic leukemia cells, antigen binding to cell surface IgE-receptor complexes stimulates the release of inflammatory mediators and initiates a series of membrane and cytoskeletal events including a transformation of the cell surface from a microvillous to a lamellar topography. It is likely that dynamic properties of the IgE receptor contribute to the activation of these responses. Fewtrell and Metzger have established that limited crosslinking of IgE-receptor complexes is essential to trigger secretion. In addition, Baird and colleagues have reported that antigen binding causes a rapid immobilization of IgE-receptor complexes, and we have demonstrated an apparent increase with time in the affinity of IgE-receptor complexes for antigen.

CuS2 sheets: a hidden anode material with a high capacity for sodium-ion batteries

2021 ◽  
Author(s):  
Shaohua Lu ◽  
Weidong Hu ◽  
Xiaojun Hu
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Low Cost ◽  
High Capacity ◽  
Lithium Ion ◽  
Sodium Ion ◽  
Sodium Ion Batteries

Due to their low cost and improved safety compared to lithium-ion batteries, sodium-ion batteries have attracted worldwide attention in recent decades.

Nucleosome dynamics

2006 ◽  
Vol 73 ◽  
pp. 109-119 ◽  
Author(s):  
Chris Stockdale ◽  
Michael Bruno ◽  
Helder Ferreira ◽  
Elisa Garcia-Wilson ◽  
Nicola Wiechens ◽  
...  
Keyword(s):  
High Resolution ◽  
Chromatin Structure ◽  
Current Knowledge ◽  
Dynamic Properties ◽  
Structure And Dynamics ◽  
Nucleosome Dynamics ◽  
Sharp Focus ◽  
Recent Advances ◽  
Insight Into ◽  
Chromatin Structure And Dynamics

In the 30 years since the discovery of the nucleosome, our picture of it has come into sharp focus. The recent high-resolution structures have provided a wealth of insight into the function of the nucleosome, but they are inherently static. Our current knowledge of how nucleosomes can be reconfigured dynamically is at a much earlier stage. Here, recent advances in the understanding of chromatin structure and dynamics are highlighted. The ways in which different modes of nucleosome reconfiguration are likely to influence each other are discussed, and some of the factors likely to regulate the dynamic properties of nucleosomes are considered.

NMR-investigation of the dynamic properties of off-center Ag+ defects in RbCl

1980 ◽  
Vol 41 (C6) ◽  
pp. C6-404-C6-407 ◽  
Author(s):  
O. Kanert ◽  
R. Küchler ◽  
M. Mali
Keyword(s):  
Dynamic Properties
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