Depth Profiling of Solid Electrolyte Interphase in Li-Ion Battery Electrodes With Glow Discharge Optical Emission Spectroscopy

2015 ◽  
Vol 1094 ◽  
pp. 181-187
Author(s):  
Yi Liu ◽  
Wei Xuan Lin ◽  
Wei Bing Ye ◽  
Huan Sheng Li ◽  
Jiong Li ◽  
...  

The depth profiles of Ni-coated copper substrates polished by different mesh size sandpapers were measured by the glow discharge optical emission spectroscopy (GDOES) depth profiling technique. The measured depth profiles were well fitted by the MRI-CRAS model developed recently on the basis of the Mixing-Roughness-Information depth (MRI) model and the CRAter-Simulation (CRAS) model, taking into account the pronounced crater effect upon GDOES depth profiling. The crater effect upon depth profiling was characterized quantitatively and the interface roughness values between the coated Ni layer and the Cu substrates were determined and compared with the ones measured by AFM.


2002 ◽  
Vol 373 (7) ◽  
pp. 656-663 ◽  
Author(s):  
Kenneth R. Marcus ◽  
Alwyn B. Anfone ◽  
Wandee Luesaiwong ◽  
Teresa A. Hill ◽  
Dvora Perahia ◽  
...  

2016 ◽  
Vol 31 (11) ◽  
pp. 2207-2212 ◽  
Author(s):  
C. Schubert ◽  
V. Hoffmann ◽  
A. Kümmel ◽  
J. Sinn ◽  
M. Härtel ◽  
...  

This article describes the compositional depth profiling (CDP) of diamond-like carbon (DLC) layers by Glow Discharge-Optical Emission Spectrometry (GD-OES).


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