Electrolyte material formulation, electrolyte material composition formed therefrom and use thereof
View Patent ↗An electrolyte material formulation including: (a) a monomer of formula (I) (b) a monomer of formula (II) and (c) a polymerizable compound, wherein A, X, B1, B2, R1 to R3, q and w are defined as those recited in the specification, and the monomer (b) is in an amount of about 1 part by weight to about 800 parts by weight and the polymerizable compound (c) is in an amount of about 1 part by weight to about 10000 parts by weight based on 100 parts by weight of the monomer (a). Also, an electrolytic material composition obtained by the polymerization of the aforementioned electrolytic material formulation. The electrolytic material composition can be applied to a solid electrolyte capacitor.
1. A solid electrolyte material formulation, comprising:
(a) a monomer selected from the group consisting of:
(b) a monomer selected from the group consisting of:
and combinations
thereof; and
(c) a polymerizable compound selected from the group consisting of:
and a combination
thereof;
wherein:
R1, R2, and R3 are independently H, or C 1-3 alkyl or alkoxy; and
G is an organic group, an inorganic group or a mixture therof, and
wherein the monomer (b) is in an amount of about 8.7 parts by weight to about 26.3 parts by weight and the polymerizable compound (c) is in an amount of about 1 part by weight to about 10000 parts by weight based on 100 parts by weight of the monomer (a).
2. The electrolyte material formulation according to claim 1 , wherein the polymerizable compound (c) is selected from the group consisting of:
and a combination thereof.
3. The electrolyte material formulation according to claim 1 , wherein the polytmerizable compound has a molecular weight in the range from 40 to 1,000,000.
4. The electrolyte material formulation according to claim 1 , wherein based on 100 parts by weight of the monomer (a), the amount of the polymerizable compound (c) is about 5 parts by weight to about 5000 parts by weight.
5. The electrolyte material formulation according to claim 1 , further comprising an oxidant, which is selected from the group consisting of: alkali metal persulfates, ammonium salts, peroxides, and ferric salts of organic acids, and the combination thereof.
6. The electrolyte material formulation according to claim 5 , wherein based on 100 parts by weight of the total amounts of the monomer (a) and the monomer (b), the amount of the oxidant is about 5 parts by weight to about 3000 parts by weight.
7. An electrolyte material composition, formed from the electrolyte material formulation according to claim 1 through polymerization.
8. The electrolyte material composition according to claim 7 , comprising:
(A) a first polymer, formed from the polymerization units derived from the monomer (a) and the monomer (b); and
(B) a second polymer, formed from the polymerization units derived from the polymerizable compound (c).
9. The electrolyte material composition according to claim 8 , wherein the first polymer has a molecular weight ranging from 1000 to 500000.
10. The electrolyte material composition according to claim 8 , wherein the second polymer is formed from the polymerization units derived from the polymerizable compound (c) and a curing agent.
11. A solid capacitor, comprising:
an anode;
a dielectric layer formed on the anode;
a cathode; and
a solid electrolyte located between the dielectric layer and the cathode, wherein the solid electrolyte comprises the electrolyte material composition according to claim 7 .
12. A solid electrolyte material formulation, comprising:
(a) a monomer of formula (I):
(b) a monomer of formula (II):
and
(c) a polymerizable compound selected from a group consisting of:
and a combination
thereof;
wherein:
A is a C 1-4 alkylene substituted by (Rx) p :
X is O or S;
B1 is O, S, or N;
B2 is N or C;
R1, R2, R3 and Rx are independently H, unsubstituted or substituted C 1-20 alkyl or alkoxy, or unsubstituted or substituted C 6-20 aryl;
p is an integer from 0 to 2; and
q and w are independently an integer of 0 or 1; and
G is an organic group, an inorganic group, or a mixture thereof, and
wherein the monomer (b) is in an amount of about 1 parts by weight to about 800 parts by weight and the polymerizable compound (c) is in an amount of about 1 part by weight to about 10000 parts by weight, based on 100 parts by weight of the monomer (a), the solid electrolyte material formulation further comprising a curing agent, wherein the curing agent is an amine or an acid anhydride, and an oxidant, which is selected from the group consisting of: alkali metal persulfates, ammonium salts, peroxides, ferric salts of organic acids, or the combination thereof.
13. The electrolyte material formulation according to claim 12 , wherein the curing agent is