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Use of partially fluorinated carbon nano objects as electrode material for primary lithium batteries with high capacity
Use of partially fluorinated carbon nano objects as electrode material for primary lithium batteries with high capacity
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机译:使用部分氟化碳纳米物体作为高容量一次锂电池的电极材料
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摘要
The invention relates to the use of subfluorinated carbon nano-objects as an electrode material of primary lithium batteries, the electrode obtained by that use and a lithium battery comprising such an electrode. The subfluorinated carbon nano-objects used in the invention have a central part made of nonfluorinated carbon and a peripheral part made of fluorinated carbon of formula CFX where x represents the F/C atomic ratio, which is such that 0.25x1.1 and whereof the spectrum 19F MAS RMN has a single peak between −150 and −190 ppm/CFCl3 (outside of rotation bands). The invention applies to the field of storing and retrieving energy, in particular.
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