The use of contrast enhancement techniques in X-ray imaging of lithium–ion battery electrodes

Lithium alloying compounds as an anode materials have been a focused for high capacity lithium ion battery due to their highenergy capacity and safety characteristics. Here we report on the preparation of graphite-tin composite by using ball-milling in liquid media. The composite material has been characterized by scanning electron microscope, energy depressive X-ray spectroscopy, X-ray diffraction and Raman spectra. The lithium-ion cell made from graphite-tin composite presented initial discharge capacity of 1065 mAh/g and charge capacity 538 mAh/g, which becomes 528 mAh/g in the second cycle. The composite of graphite-tin with higher capacity compared to pristine graphite is a promising alternative anode material for lithium-ion battery.

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Formation of SEI on Cycled Lithium-Ion Battery Cathodes: Soft X-Ray Absorption Study

Electrochemical and Solid-State Letters ◽

10.1149/1.1423802 ◽

2002 ◽

Vol 5 (1) ◽

pp. A22 ◽

Cited By ~ 119

Author(s):

M. Balasubramanian ◽

H. S. Lee ◽

X. Sun ◽

X. Q. Yang ◽

A. R. Moodenbaugh ◽

...

Keyword(s):

Lithium Ion Battery ◽

Lithium Ion ◽

Absorption Study ◽

X Ray ◽

X Ray Absorption

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LiNi0.8Co0.2O2-based high power lithium-ion battery positive electrodes analyzed by x-ray photoelectron spectroscopy: 6. Following calendar-life test for 2 weeks at 70 °C, 60% state-of-charge (3.747 V)

Surface Science Spectra ◽

10.1116/1.4972866 ◽

2016 ◽

Vol 23 (2) ◽

pp. 165-172

Author(s):

Richard T. Haasch ◽

Daniel A. Abraham

Keyword(s):

Lithium Ion Battery ◽

High Power ◽

Photoelectron Spectroscopy ◽

Lithium Ion ◽

State Of Charge ◽

Life Test ◽

Positive Electrodes ◽

X Ray

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Making and Characterization of Limnpo4 Using Solid State Reaction Method for Lithium Ion Battery Cathodes

International Journal of Scientific Research in Science Engineering and Technology ◽

10.32628/ijsrset1962153 ◽

2019 ◽

pp. 583-588

Author(s):

Adelyna Oktavia ◽

Kurnia Sembiring ◽

Slamet Priyono

Keyword(s):

Solid State ◽

Lithium Ion Battery ◽

Lithium Ion ◽

Solid State Reaction Method ◽

Raw Material ◽

X Ray Diffraction ◽

Solid State Method ◽

X Ray ◽

General Investigation

Hospho-material of olivine, LiMnPO4 identified as promising for cathode material generation next Lithium-ion battery and has been successfully synthesized by solid-state method with Li2Co3, 2MnO2, 2NH4H2PO4 as raw material. The influence of initial concentration of precursors at kalsinasi temperatures (400-800 ° C) flows with nitrogen. The purity and composition phase verified by x-ray diffraction analysis (XRD), scanning electron microscopy (SEM), spectroscopy, energy Dispersive x-ray Analysis (EDS), Raman spectra. General investigation shows that there is a correlation between the concentration of precursors, the temperature and the temperature of sintering kalsinasi that can be exploited to design lithium-ion next generation.

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