In situ Raman and UV-Vis spectroscopic analysis of lithium-ion batteries

2015 ◽  
Vol 1773 ◽  
pp. 33-40 ◽  
Author(s):  
Marcel Heber ◽  
Christian Schilling ◽  
Toni Gross ◽  
Christian Hess
Keyword(s):  
Lithium Ion Batteries ◽  
Spectroscopic Analysis ◽  
Electrode Materials ◽  
Lithium Ion ◽  
In Situ Raman ◽  
Spatially Resolved ◽  
Conductive Additives ◽  
Electrochemical Cycling ◽  
Carbon Based

ABSTRACTThe potential of Raman and UV-Vis diagnostics for spatially-resolved and in situ diagnostics of lithium-ion batteries is demonstrated. Regarding the use of in situ Raman diagnostics focus is put on LiCoO2 electrode materials, which were investigated in detail as composites of LiCoO2 with binder and conductive additives. The potential of in situ UV-Vis analysis is illustrated for carbon-based materials showing significant absorption changes during electrochemical cycling due to lithium de-/intercalation.

In-Situ EIS to Investigate Effect of C-Rate on Impedance Spectra of Positive Electrodes with Different Ratio of Conductive Additives in Lithium Ion Batteries

2020 ◽  
Vol MA2020-02 (68) ◽  
pp. 3474-3474
Author(s):  
Fumiya Kojima ◽  
Yoshinao Hoshi ◽  
Hikari Watanabe ◽  
Isao Shitanda ◽  
Masayuki Itagaki
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Impedance Spectra ◽  
Positive Electrodes ◽  
Conductive Additives

scholarly journals In Situ Raman Spectroscopy on Silicon Nanowire Anodes Integrated in Lithium Ion Batteries

2019 ◽  
Vol 166 (3) ◽  
pp. A5378-A5385 ◽  
Author(s):  
Andreas Krause ◽  
Olga Tkacheva ◽  
Ahmad Omar ◽  
Ulrike Langklotz ◽  
Lars Giebeler ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Lithium Ion Batteries ◽  
Silicon Nanowire ◽  
Lithium Ion ◽  
In Situ Raman Spectroscopy ◽  
In Situ Raman

In Situ Construction of Redox-Active Covalent Organic Frameworks/Carbon Nanotube Composites as Anode of Lithium-Ion Batteries

2022 ◽  
Author(s):  
Xiubei Yang ◽  
Chao Lin ◽  
Diandian Han ◽  
Gaojie Li ◽  
Chao Huang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Active Sites ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Covalent Organic Frameworks ◽  
Redox Active ◽  
Reversible Redox ◽  
Nanotube Composites ◽  
Carbon Nanotube Composites

Covalent organic frameworks (COFs) with reversible redox-active sites showed great potential application in constructing electrode materials of lithium-ion batteries (LIBs), whereas their further application is largely restricted by the poor...

Spatially resolved surface valence gradient and structural transformation of lithium transition metal oxides in lithium-ion batteries

2016 ◽  
Vol 18 (42) ◽  
pp. 29064-29075 ◽  
Author(s):  
Hanshuo Liu ◽  
Matthieu Bugnet ◽  
Matteo Z. Tessaro ◽  
Kristopher J. Harris ◽  
Mark J. R. Dunham ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Cathode Material ◽  
Metal Oxides ◽  
Lithium Ion Batteries ◽  
Transition Metal Oxides ◽  
Lithium Ion ◽  
Spatially Resolved ◽  
Oxide Cathode ◽  
Electrochemical Cycling

Study on the chemical and structural degradation of layered lithium transition metal oxide cathode material upon electrochemical cycling.

In situ Raman spectroscopy of insertion electrodes for lithium-ion batteries and supercapacitors: First cycle effects

2008 ◽  
Vol 69 (5-6) ◽  
pp. 1232-1237 ◽  
Author(s):  
Laurence J. Hardwick ◽  
Patrick W. Ruch ◽  
Matthias Hahn ◽  
Werner Scheifele ◽  
Rüdiger Kötz ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
In Situ Raman Spectroscopy ◽  
In Situ Raman ◽  
Insertion Electrodes
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