Electrolyte solution, electrochemical device using same, and electronic device
View Patent ↗An electrolyte solution used for an electrochemical device including an electrolyte and at least one of fluoro-containing compounds represented by the general formula (1): where, R1, R2 each represent a hydrogen atom, a fluorine atom, or an alkyl group of 1 to 10 carbon atoms in which R1 and R2 may be identical or different with each other, or a cyclic structure may be formed by providing bonding between the carbon atoms contained in R1 and R2.
1. An electrolyte solution containing;
an electrolyte, and
at least one of fluoro-containing compounds represented by general formula (1A):
wherein, R1 and R2 each represent one of a hydrogen atom, a fluorine atom and an alkyl group of 1 to 9 carbon atoms.
2. The electrolyte solution according to claim 1 , wherein the fluoro-containing compound contains a compound represented by chemical formula (2):
3. The electrolyte solution according to claim 1 , wherein the fluoro-containing compound contains a compound represented by chemical formula (3):
4. The electrolyte solution according to claim 1 , wherein the fluoro-containing compound contains a compound represented by chemical formula (4):
5. The electrolyte solution according to claim 1 , wherein the electrolyte solution further contains a compound represented by chemical formula (5):
6. The electrolyte solution according to claim 1 , wherein the electrolyte solution further contains a compound represented by chemical formula (6):
7. The electrochemical solution according to claim 1 , wherein the electrolyte,
when dissolved, generates a cation represented by general formula (7), and
at least one of anions of BF 4 − , PF 6 − , Cl − , CF 3 SO 3 − , NO 3 − , N(CF 2 SO 3 ) 2 − , ClO 4 − , Br − , and I − ,
wherein, R1, R2, R3, R4, and R5 each represent one of a hydrogen atom, a fluorine atom, an alkyl group of 1 to 10 carbon atoms, and an alkyl group of 1 to 10 carbon atoms which form a ring bonded between the carbon atoms contained in another alkyl group of 1 to 10 carbon atoms.
8. An electrolyte solution containing;
an electrolyte, and
fluoro-containing compounds, wherein the fluoro-containing compound contains at least one of compounds selected from the compounds represented by the chemical formula (2), chemical formula (3), chemical formula (4), and at least one of a compound represented by chemical formula (5) and a compound represented by chemical formula (6):
9. An electrolyte solution containing;
an electrolyte, and
at least one of fluoro-containing compounds represented by general formula (1);
wherein, R1 and R2 each represent one of a hydrogen atom, a fluorine atom, an alkyl group of 1 to 10 carbon atoms, and an alkyl group of 1 to 10 carbon atoms which form a ring bonded between the carbon atoms contained in R1 and R2, and
wherein the electrolyte,
when dissolved, generates a cation represented by general formula (7), and
at least one of anions of BF 4 − , PF 6 − , Cl − , CF 3 SO 3 − , NO 3 − , N(CF 2 SO 3 ) 2 − , ClO 4 − , Br − , and I − ,
wherein, R1, R2, R3, R4, and R5 each represent one of a hydrogen atom, a fluorine atom, an alkyl group of 1 to 10 carbon atoms, and an alkyl group of 1 to 10 carbon atoms which form a ring bonded between the carbon atoms contained in another alkyl group of 1 to 10 carbon atoms.
10. The electrolyte solution according to claim 9 , wherein the fluoro-containing compound contains at least one of compounds selected from the compounds represented by the chemical formula (2), chemical formula (3), chemical formula (4), and at least one of a compound represented by chemical formula (5) and a compound represented by chemical formula (6):
11. An electrochemical device comprising:
a first electrode and a second electrode,
the electrolyte solution according to claim 1 , and
a casing containing the first electrode, the second electrode, and the electrolyte solution.
12. An electronic device comprising:
the electrochemical device according to claim 11 , and
an electric circuit connected with the electrochemical device.
13. An electrochemical device comprising:
a first electrode and a second electrode,
the electrolyte solution according to claim 9 , and
a casing containing the first electrode, the second electrode, and the electrolyte solution.
14. An electronic device comprising:
the electrochemical device according to claim 13 , and
an electric circuit connected with the electrochemical device.