Secondary battery including electrolyte having an unsaturated cyclic ester carbonate
A secondary battery is provided. The secondary battery includes a cathode; an anode; and an electrolytic solution, wherein the anode comprises an anode active material layer, wherein the anode active material layer comprises a carbon material, wherein the anode active material layer has a thickness from about 40 micrometers to about 100 micrometers, and wherein the electrolytic solution comprises an unsaturated cyclic ester carbonate represented by Formula (2): where R5 and R6 are selected from the group consisting of a hydrogen group, an alkyl group, an alkyne group, and an aryl group.
1. A secondary battery comprising:
a cathode;
an anode; and
an electrolytic solution,
wherein the anode comprises an anode active material layer,
wherein the anode active material layer comprises a carbon material,
wherein the anode active material layer has a thickness from about 30 micrometers to about 100 micrometers,
wherein the electrolytic solution comprises an unsaturated cyclic ester carbonate represented by Formula (1-16):
wherein a volume density of the anode active material layer ranges from greater than or equal to 1.4 grams per cubic centimeter to less than 1.6 grams per cubic centimeter, and
wherein a content of the unsaturated cyclic ester carbonate in the electrolytic solution is from about 0.01 wt % to about 5 wt %.
2. An electronic apparatus comprising an electric power supply source including the secondary battery according to claim 1 .
3. An electric power tool comprising:
a secondary battery according to claim 1 ; and
a movable section being supplied with electric power from the secondary battery.
4. A battery pack comprising:
a secondary battery according to claim 1 ;
a control section controlling a used state of the secondary battery; and
a switch section switching the used state of the secondary battery according to an instruction of the control section.
5. An electric power storage system comprising:
a secondary battery according to claim 1 ;
one or more electric devices supplied with electric power from the secondary battery; and
a control section controlling the supplying of the electric power from the secondary battery to the one or more electric devices.
6. An electric vehicle comprising:
a secondary battery according to claim 1 ;
a conversion section converting electric power supplied from the secondary battery into drive power;
a drive section operating according to the drive power; and
a control section controlling a used state of the secondary battery.
7. A secondary battery comprising:
a cathode;
an anode; and
an electrolytic solution,
wherein the anode comprises an anode active material layer,
wherein the anode active material layer comprises a carbon material,
wherein the anode active material layer has a thickness from about 30 micrometers to about 100 micrometers,
wherein the electrolytic solution comprises an unsaturated cyclic ester carbonate represented by Formula (1-18):
wherein a volume density of the anode active material layer ranges from greater than or equal to 1.4 grams per cubic centimeter to less than 1.6 grams per cubic centimeter, and
wherein a content of the unsaturated cyclic ester carbonate in the electrolytic solution is from about 0.01 wt % to about 5 wt %.
8. An electronic apparatus comprising an electric power supply source including the secondary battery according to claim 7 .
9. An electric power tool comprising:
a secondary battery according to claim 7 ; and
a movable section being supplied with electric power from the secondary battery.
10. A battery pack comprising:
a secondary battery according to claim 7 ;
a control section controlling a used state of the secondary battery; and
a switch section switching the used state of the secondary battery according to an instruction of the control section.
11. An electric power storage system comprising:
a secondary battery according to claim 7 ;
one or more electric devices supplied with electric power from the secondary battery; and
a control section controlling the supplying of the electric power from the secondary battery to the one or more electric devices.
12. An electric vehicle comprising:
a secondary battery according to claim 7 ;
a conversion section converting electric power supplied from the secondary battery into drive power;
a drive section operating according to the drive power; and
a control section controlling a used state of the secondary battery.