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EXAMPLES 16 TO 22 – Cells were manufactured in the same manner as in Example 1, except that 0.6 M tetraethylammonium tetrafluoroborate ((C2H5)4NBF4) and 0.6 M butylmethylpyrrolidinium tetrafluoroborate ((C4H9)(CH3)(C5H10N)BF4) were used as organic cationic salts of an electrolyte, lithium tetrafluoroborate (LiBF4) as a lithium salt was used at concentrations of 0.1 mol/L, 0.3 mol/L, 0.5 mol/L, 0.8 mol/L, 1.1 mol/L, 1.3 mol/L and 1.5 mol/L, and propylene carbonate was used as a solvent of the electrolyte. Referring to FIGS. 6 and 7, it could be confirmed that when the lithium salts at concentrations of 0.5 to 0.8 mol/L were used as solute of electrolytes, the decrease in capacity and the increase in resistance were reduced. When the lithium salts at concentrations not lower than 1.0 mol/L were used as solutes of electrolytes, the decrease in capacity and the increase in resistance were greatly increased. Specifically, the high-temperature performance test was conducted by maintaining the hybrid batteries at a voltage of 2.3 V, a resistance of 1 kHz and a temperature of 60° C. for 1,000 hours, and measuring the capacity and resistance of the hybrid batteries.
As can be seen from the results of Table 5, the hybrid battery manufactured in Comparative Example 3 in which trifluoromethylsulfonimide (LiN(CF3SO2)2), which is an imide salt, was not added as a solute of an electrolyte showed a decrease in capacity of 27% after 1,000 hours and an increase in resistance of 30% after 1,000 hours. So we made the extra battery box, epoxied it, painted it, and over the past week we added all the extra wiring. The hybrid battery manufactured in Example 15 in which 0.05 mol/L lithium trifluoromethylsulfonimide (LiN(CF3SO2)2), which is an imide salt, was added as a solute of an electrolyte showed a decrease in capacity of 18% after 1,000 hours and an increase in resistance of 18% after 1,000 hours. The results of Table 5 indicate that when lithium trifluoromethylsulfonimide (LiN(CF3SO2)2), which is an imide salt, was added at a concentration of 0.01 to 0.05 mol/L as a solute of an electrolyte, the decrease in capacity and the increase in resistance were gradually lowered. From the results of Tables 4 and 5, it could be concluded that an imide salt is preferably used at a concentration of 0.01 to 0.1 mol/L as a solute of an electrolyte.
COMPARATIVE EXAMPLE 4 – A cell was manufactured in the same manner as in Example 15, except that 0.7 M lithium tetrafluoroborate (LiBF4) was used and 0.01 mol/L lithium trifluoromethylsulfonimide (LiN(CF3SO2)2), which is an imide salt, were used as solutes of an electrolyte. COMPARATIVE EXAMPLE 3 – A cell was manufactured in the same manner as in Example 15, except that 0.7 M lithium tetrafluoroborate (LiBF4) was used as a solute of an electrolyte without the addition of an imide salt. EXAMPLE 15 – A cell was manufactured in the same manner as in Examples 12 to 14, except that Li(Ni0.37Cu0.16Mn0.37Li0.1)O2 was used instead of LiMn2O4 as an anode active material and 0.05 mol/L trifluoromethylsulfonimide (LiN(CF3SO2)2), which is an imide salt, was used as a solute of an electrolyte instead of pentafluoroethylsulfonimide (LiN(C2F5SO2)2). Repairing a hybrid is not the same as repairing a gasoline-powered car. Steadily increasing in popularity, almost every car make now produces hybrid vehicles, including Mercedes-Benz, Chevrolet, Ford, and Dodge. Reaching this goal would make unsubsidized solar energy cost-competitive with other forms of electricity and get grid parity . This can delay cost parity. If you are in Golden Valley, Minnesota, Minneapolis, Minnesota, Plymouth, Minnesota, Minnetonka, Minnesota, Saint Louis Park, Minnesota, or nearby, you can bring your hybrid vehicle to Golden Valley Automotive.
In cities like Golden Valley, we know that you care about the environment and may choose to drive a hybrid car. The car is also known for its spacious interior. Kia Niro Hybrid: This hybrid crossover offers a fuel economy of 50 mpg and a modern interior with elevated seating positions similar to those of the Kia Soul. Ford Fusion Hybrid: Although not as fuel-efficient as the Toyota Prius Battery Replacement minneapolis, the Ford Fusion Hybrid has an upscale interior flush with technical features. The demand for hybrids began to wane, however, when Henry Ford started the first automobile assembly line in 1904. Ford’s ability to produce gasoline-powered cars and offer them at low prices dramatically shrunk the hybrid vehicle market. The actual efficiency achieved depends on losses from electricity generation, inversion, battery charging/discharging, the motor controller and motor itself, the way a vehicle is used (its duty cycle), and the opportunities to recharge by connecting to the electrical grid. Chevrolet Volt: This vehicle is known to bring plug-in hybrids to the mainstream without compromising the total vehicle package. These parts include hybrid or plug-in batteries, electric motors, regenerative braking systems, and more.
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