Preparation of Lithium Hexafluorophosphate from LiF and P in Fluorine Atmosphere.

ChemInform ◽  
2004 ◽  
Vol 35 (42) ◽  
Author(s):  
Jae-Ho Kim ◽  
Kazushi Nagahara ◽  
Susumu Yonezawa ◽  
Masayuki Takashima
Keyword(s):  
Fluorine Atmosphere ◽  
Lithium Hexafluorophosphate

Preparation of Lithium Hexafluorophosphate from LiF and P in Fluorine Atmosphere

2004 ◽  
Vol 33 (7) ◽  
pp. 884-885 ◽  
Author(s):  
Jae-Ho Kim ◽  
Kazushi Nagahara ◽  
Susumu Yonezawa ◽  
Masayuki Takashima
Keyword(s):  
Fluorine Atmosphere ◽  
Lithium Hexafluorophosphate

scholarly journals A Genome-Wide Screen in Saccharomyces cerevisiae Reveals a Critical Role for Oxidative Phosphorylation in Cellular Tolerance to Lithium Hexafluorophosphate

Cells ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 888
Author(s):  
Xuejiao Jin ◽  
Jie Zhang ◽  
Tingting An ◽  
Huihui Zhao ◽  
Wenhao Fu ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Oxidative Phosphorylation ◽  
Cellular Response ◽  
Critical Role ◽  
Lithium Ion ◽  
Deletion Mutants ◽  
High Concentration ◽  
Genome Wide ◽  
A Genome ◽  
Lithium Hexafluorophosphate

Lithium hexafluorophosphate (LiPF6) is one of the leading electrolytes in lithium-ion batteries, and its usage has increased tremendously in the past few years. Little is known, however, about its potential environmental and biological impacts. In order to improve our understanding of the cytotoxicity of LiPF6 and the specific cellular response mechanisms to it, we performed a genome-wide screen using a yeast (Saccharomyces cerevisiae) deletion mutant collection and identified 75 gene deletion mutants that showed LiPF6 sensitivity. Among these, genes associated with mitochondria showed the most enrichment. We also found that LiPF6 is more toxic to yeast than lithium chloride (LiCl) or sodium hexafluorophosphate (NaPF6). Physiological analysis showed that a high concentration of LiPF6 caused mitochondrial damage, reactive oxygen species (ROS) accumulation, and ATP content changes. Compared with the results of previous genome-wide screening for LiCl-sensitive mutants, we found that oxidative phosphorylation-related mutants were specifically hypersensitive to LiPF6. In these deletion mutants, LiPF6 treatment resulted in higher ROS production and reduced ATP levels, suggesting that oxidative phosphorylation-related genes were important for counteracting LiPF6-induced toxicity. Taken together, our results identified genes specifically involved in LiPF6-modulated toxicity, and demonstrated that oxidative stress and ATP imbalance maybe the driving factors in governing LiPF6-induced toxicity.

scholarly journals Tribological Properties of Room Temperature Fluorinated Graphite Heat-Treated Under Fluorine Atmosphere

2009 ◽  
Vol 37 (1) ◽  
pp. 31-41 ◽  
Author(s):  
K. Delbé ◽  
P. Thomas ◽  
D. Himmel ◽  
J. L. Mansot ◽  
M. Dubois ◽  
...  
Keyword(s):  
Tribological Properties ◽  
Room Temperature ◽  
Fluorinated Graphite ◽  
Heat Treated ◽  
Graphite Heat ◽  
Fluorine Atmosphere

Efficient and Facile Electrochemical Process for the Production of High-Quality Lithium Hexafluorophosphate Electrolyte

2020 ◽  
Vol 12 (29) ◽  
pp. 32771-32777
Author(s):  
Along Zhao ◽  
Faping Zhong ◽  
Xiangming Feng ◽  
Weihua Chen ◽  
Xinping Ai ◽  
...  
Keyword(s):  
Electrochemical Process ◽  
High Quality ◽  
Lithium Hexafluorophosphate

Preparation of Graphite Intercalation Compound of Titanium Fluoride in Fluorine Atmosphere

1986 ◽  
Vol 15 (11) ◽  
pp. 1825-1828 ◽  
Author(s):  
Tsuyoshi Nakajima ◽  
Kenji Nakane ◽  
Masayuki Kawaguchi ◽  
Nobuatsu Watanabe
Keyword(s):  
Intercalation Compound ◽  
Graphite Intercalation Compound ◽  
Graphite Intercalation ◽  
Fluorine Atmosphere ◽  
Titanium Fluoride

Ion speciation of lithium hexafluorophosphate in dimethyl carbonate solutions: an infrared spectroscopy study

2018 ◽  
Vol 20 (35) ◽  
pp. 22710-22718 ◽  
Author(s):  
Kristen D. Fulfer ◽  
Daniel G. Kuroda
Keyword(s):  
Infrared Spectroscopy ◽  
Ir Spectroscopy ◽  
Dimethyl Carbonate ◽  
Spectroscopy Study ◽  
Dft Computations ◽  
Carbonate Solutions ◽  
Lithium Hexafluorophosphate

The speciation of lithium hexafluorophosphate (LiPF6) in dimethyl carbonate as function of the concentration is studied via IR spectroscopy and DFT computations.

scholarly journals Ternary Intercalation Compound of Graphite with Aluminum Fluoride and Fluorine

1981 ◽  
Vol 36 (11) ◽  
pp. 1419-1423 ◽  
Author(s):  
Tsuyoshi Nakajima ◽  
Masayuki Kawaguchi ◽  
Nobuatsu Watanabe
Keyword(s):  
Chemical Bond ◽  
Intercalation Compound ◽  
Aluminum Fluoride ◽  
Rapid Progress ◽  
Repeat Distance ◽  
Graphite Fluoride ◽  
Fluorine Atmosphere ◽  
Covalent Nature

Abstract A ternary intercalation compound of graphite with AlF3 and F2, CxF(AlF3)y was prepared under fluorine atmosphere at temperatures of 20-400 °C. The typical 1st stage compound has a composition of C6F(AlF3)0,15 with a repeat distance of 940 pm. Rapid progress in the reaction led of the formation of graphite fluoride, (C2F)n. ESCA spectra indicate that the chemical bond between host graphite and intercalated fluorine has nearly covalent nature similar to that for (C2F)n.

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