$234.00
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Sku 08-0215-5G
STREM
| Technical note： Redox Shuttles for L ithium lon Batteries 1.Provides a long term intrinsic overcharge protection of lithium-ion batteries. 2.Maintains the safe operation of lithium-ion batteries. 3.Highly-soluble in conventional non-aqueous, carbonate based electrolytes. 4. Increases battery long-term stability and oxidation potential . Electrochemical Properties: 1. ANL -RS2 (abbreviated DBBB) redox shuttle, compared to other dimethoxybenzene based shuttles, has demonstrated improved solubility in carbonate- based electrolytes. 2.DBBB displays a reversible redox potential at 3.9 v. [1]In comparison to a variety of quinoxaline-based species, DBBB exhibits a reversible single electron transfer at 4 V vS. Li/Lit. Quinoxaline and its derivatives demonstrate two redox events between 2.4-3 V vs. Li/Li*. [2] 3. DBBB enriched electrolyte demonstrated effective protection against overcharge abuse in 18650 format L iFePO4 based lithium ion batteries. [3] 4. Due to excellent solubility in carbonate-based electrolytes and improved electrolyte conductivity, DBBB is com patible with modern battery technologies. [4-5] References: 1.Energy Environ. Sci., 2012, 5, 8204. Adv. 2.Energy Mater., 2012, 2, 1390. 3.J. Power Sources, 2014, 247, 1011 4.J. Electrochem. Soc., 2014, 161, A1905. 5.J. Electrochem. Soc. 2016, 163, A1. |
