Hard X-ray Photoelectron Spectroscopy (HAXPES) Investigation of the Silicon Solid Electrolyte Interphase (SEI) in Lithium-Ion Batteries

2015 ◽  
Vol 7 (36) ◽  
pp. 20004-20011 ◽  
Author(s):  
Benjamin T. Young ◽  
David R. Heskett ◽  
Cao Cuong Nguyen ◽  
Mengyun Nie ◽  
Joseph C. Woicik ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Lithium Ion Batteries ◽  
Photoelectron Spectroscopy ◽  
Solid Electrolyte Interphase ◽  
Lithium Ion ◽  
X Ray

scholarly journals Role of binders in solid electrolyte interphase formation in lithium ion batteries studied with hard X-ray photoelectron spectroscopy

2018 ◽  
Vol 34 (1) ◽  
pp. 97-106 ◽  
Author(s):  
Benjamin T. Young ◽  
Cao Cuong Nguyen ◽  
Anton Lobach ◽  
David R. Heskett ◽  
Joseph C. Woicik ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Lithium Ion Batteries ◽  
Photoelectron Spectroscopy ◽  
Solid Electrolyte Interphase ◽  
Lithium Ion ◽  
X Ray ◽  
Image Position

Abstract

scholarly journals Electrochemical study on nickel aluminum layered double hydroxides as high-performance electrode material for lithium-ion batteries based on sodium alginate binder

2021 ◽  
Author(s):  
Xinyue Li ◽  
Marco Fortunato ◽  
Anna Maria Cardinale ◽  
Angelina Sarapulova ◽  
Christian Njel ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Electrode Material ◽  
Photoelectron Spectroscopy ◽  
Negative Electrode ◽  
Lithium Ion ◽  
Electrochemical Study ◽  
Ex Situ ◽  
Potential Range ◽  
X Ray ◽  
Storage Mechanism

AbstractNickel aluminum layered double hydroxide (NiAl LDH) with nitrate in its interlayer is investigated as a negative electrode material for lithium-ion batteries (LIBs). The effect of the potential range (i.e., 0.01–3.0 V and 0.4–3.0 V vs. Li+/Li) and of the binder on the performance of the material is investigated in 1 M LiPF6 in EC/DMC vs. Li. The NiAl LDH electrode based on sodium alginate (SA) binder shows a high initial discharge specific capacity of 2586 mAh g−1 at 0.05 A g−1 and good stability in the potential range of 0.01–3.0 V vs. Li+/Li, which is better than what obtained with a polyvinylidene difluoride (PVDF)-based electrode. The NiAl LDH electrode with SA binder shows, after 400 cycles at 0.5 A g−1, a cycling retention of 42.2% with a capacity of 697 mAh g−1 and at a high current density of 1.0 A g−1 shows a retention of 27.6% with a capacity of 388 mAh g−1 over 1400 cycles. In the same conditions, the PVDF-based electrode retains only 15.6% with a capacity of 182 mAh g−1 and 8.5% with a capacity of 121 mAh g−1, respectively. Ex situ X-ray photoelectron spectroscopy (XPS) and ex situ X-ray absorption spectroscopy (XAS) reveal a conversion reaction mechanism during Li+ insertion into the NiAl LDH material. X-ray diffraction (XRD) and XPS have been combined with the electrochemical study to understand the effect of different cutoff potentials on the Li-ion storage mechanism. Graphical abstract The as-prepared NiAl-NO3−-LDH with the rhombohedral R-3 m space group is investigated as a negative electrode material for lithium-ion batteries (LIBs). The effect of the potential range (i.e., 0.01–3.0 V and 0.4–3.0 V vs. Li+/Li) and of the binder on the material’s performance is investigated in 1 M LiPF6 in EC/DMC vs. Li. Ex situ X-ray photoelectron spectroscopy (XPS) and ex situ X-ray absorption spectroscopy (XAS) reveal a conversion reaction mechanism during Li+ insertion into the NiAl LDH material. X-ray diffraction (XRD) and XPS have been combined with the electrochemical study to understand the effect of different cutoff potentials on the Li-ion storage mechanism. This work highlights the possibility of the direct application of NiAl LDH materials as negative electrodes for LIBs.

TG-MS analysis of solid electrolyte interphase (SEI) on graphite negative-electrode in lithium-ion batteries

2006 ◽  
Vol 161 (2) ◽  
pp. 1275-1280 ◽  
Author(s):  
Liwei Zhao ◽  
Izumi Watanabe ◽  
Takayuki Doi ◽  
Shigeto Okada ◽  
Jun-ichi Yamaki
Keyword(s):  
Solid Electrolyte ◽  
Lithium Ion Batteries ◽  
Solid Electrolyte Interphase ◽  
Negative Electrode ◽  
Lithium Ion ◽  
Ms Analysis

The influence of formation temperature on the solid electrolyte interphase of graphite in lithium ion batteries

2020 ◽  
Vol 49 ◽  
pp. 335-338 ◽  
Author(s):  
Chong Yan ◽  
Yu-Xing Yao ◽  
Wen-Long Cai ◽  
Lei Xu ◽  
Stefan Kaskel ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Lithium Ion Batteries ◽  
Solid Electrolyte Interphase ◽  
Lithium Ion ◽  
Formation Temperature
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