Polymerizable compound, solid polymer electrolyte using the same and use thereof
AssigneeShowa Denko K.K.
InventorsMasataka Takeuchi, Shuichi Naijo, Takashi Ohkubo, Ayako Nishioka, Masaaki Nishioka
Life of this patent
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Abstract
The polymer compound of the present invention which contains a poly- or oligo-carbonate group and is preferably obtained by utilizing a polymerization reaction using a polymerizable functional group represented by formula (2) and/or formula (3) below: exhibits good strength even when it is formed into a thin film and has high ion conductivity and excellent workability. By the use of this polymer compound, solid polymer electrolyte, battery and/or electric double layer capacitor having high-temperature characteristics and large current characteristics are provided.
Claims34
A solid polymer electrolyte comprising at least one polymer compound having a poly- or oligo-carbonate group represented by formula (1):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, m represents an integer of from 3 to 10 and n represents an integer of from 2 to 1,000, provided that R1, m and n which are present in plurality in the same molecule may be the same or different, respectively, and at least one electrolyte salt.
A solid polymer electrolyte comprising:
- (i) at least one polymer compound which contains a poly- or oligo-carbonate group represented by formula (1):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, m represents an integer of from 3 to 10 and n represents an integer of from 2 to 1,000, provided that R1, m and n which are present in plurality in the same molecule may be the same or different, respectively, and is obtained by utilizing a polymerization reaction using a polymerizable functional group represented by the following formula (2) and/or formula (3):
- wherein R2 and R3 each represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R2, R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively;
- (ii) at least one organic solvent;
- (iii) at least one inorganic oxide;
- and
- (iv) at least one electrolyte salt.
A solid polymer electrolyte comprising at least one polymer compound which contains a poly- or oligo-carbonate group represented by formula (1′):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, n represents an integer of from 2 to 1,000, m′ represents 1 or 2, provided that R1, m′ and n which are present in plurality in the same molecule may be the same or different, respectively, and is obtained by utilizing a polymerization reaction using a polymerizable functional group represented by the following formula (3):
- wherein R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and at least one electrolyte salt.
A solid polymer electrolyte comprising:
- (i) at least one polymer compound which contains a poly- or oligo-carbonate group represented by formula (1′):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, n represents an integer of from 2 to 1,000, m′ represents 1 or 2, provided that R1, m′ and n which are present in plurality in the same molecule may be the same or different, respectively, and is obtained by utilizing a polymerization reaction using a polymerizable functional group represented by the following formula (3):
- wherein R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively;
- (ii) at least one organic solvent;
- (iii) at least one inorganic oxide;
- and
- (iv) at least one electrolyte salt.
A polymerizable compound represented by formula (4):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, R2 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R5 represents a chained, branched and/or cyclic organic group having from 1 to 20 carbon atoms, which may contain a hetero atom, m represents an integer of from 3 to 10, and n represents an integer of from 2 to 1,000, provided that R1, R2, m and n which are present in plurality in the same molecule may be the same or different, respectively.
A polymerizable compound represented by formula (5):
- wherein R1 and R4 each represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R5 represents a chained, branched and/or cyclic organic group having from 1 to 20 carbon atoms, which may contain a hetero atom, w represents an integer of from 1 to 10 carbon atoms, n represents an integer of from 2 to 1,000, and x represents 0 or an integer of from 1 to 10, provided that R1, R3, R4, w, n and x which are present in plurality in the same molecule may be the same or different, respectively.
A process for producing a solid polymer electrolyte, comprising disposing at least one heat and/or active ray polymerizable compound having a poly- or oligo-carbonate group represented by formula (1):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, m represents an integer of from 3 to 10 and n represents an integer from 2 to 1,000, provided that R1, m and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by formula (2) and/or formula (3):
- wherein R2 and R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R2, R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least one electrolyte salt or further containing at least one organic solvent and/or at least one inorganic oxide on a support, and polymerizing the polymerizable composition.
A process for producing a solid polymer electrolyte, comprising disposing at least one heat and/or active ray polymerizable compound having a poly- or oligo-carbonate group represented by formula (1):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, m represents an integer of from 3 to 10 and n represents an integer from 2 to 1,000, provided that R1, m and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by formula (2) and/or formula (3):
- wherein R2 and R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R2, R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least one organic solvent or further containing at least one inorganic oxide on a support, polymerizing the polymerizable composition, and contacting the polymer obtained with an electrolytic solution to impregnate an electrolyte salt.
A process for producing a battery, comprising placing at least one heat and/or active ray polymerizable compound having a poly- or oligo-carbonate group represented by formula (1):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, m represents an integer of from 3 to 10 and n represents an integer from 2 to 1,000, provided that R1, m and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by formula (2) and/or formula (3):
- wherein R2 and R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R2, R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least one electrolyte salt or further containing at least one organic solvent and/or at least one inorganic oxide in a structure for constructing a battery or disposing these on a support, and polymerizing the polymerizable composition.
A process for producing a battery, comprising placing at least one heat and/or active ray polymerizable compound having a poly- or oligo-carbonate group represented by formula (1):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, m represents an integer of from 3 to 10 and n represents an integer from 2 to 1,000, provided that R1, m and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by formula (2) and/or formula (3):
- wherein R2 and R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R2, R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least organic solvent or further containing at least one inorganic oxide in a structure for constructing a battery or disposing these on a support, and contacting the polymer obtained with an electrolytic solution to impregnate an electrolyte salt.
A process for producing an electric double layer capacitor, comprising placing at least one heat and/or active ray polymerizable compound having a poly- or oligo-carbonate group represented by formula (1):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, m represents an integer of from 3 to 10 and n represents an integer from 2 to 1,000, provided that R1, m and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by formula (2) and/or formula (3):
- wherein R2 and R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R2, R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least one electrolyte salt or further containing at least one organic solvent and/or at least one inorganic oxide in a structure for constructing an electric double layer capacitor or disposing these on a support, and polymerizing the polymerizable composition.
A process for producing an electric double layer capacitor, comprising placing at least one heat and/or active ray polymerizable compound having a poly- or oligo-carbonate group represented by formula (1):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, m represents an integer of from 3 to 10 and n represents an integer from 2 to 1,000, provided that R1, m and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by formula (2) and/or formula (3):
- wherein R2 and R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R2, R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least one organic solvent or further containing at least one inorganic oxide in a structure for constructing an electric double layer capacitor or disposing these on a support, polymerizing the polymerizable composition, and contacting the polymer obtained with an electrolytic solution to impregnate an electrolyte salt.
A process for producing a solid polymer electrolyte, comprising disposing at least one heat and/or active ray polymerizable compound having a poly- or oligo-carbonate group represented by formula (1′):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, n represents an integer of from 2 to 1,000, m′ represents 1 or 2, provided that R1, m′ and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by the following formula (3):
- wherein R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least one electrolyte salt or further containing at least one organic solvent and/or at least one inorganic oxide on a support, and polymerizing the polymerizable composition.
A process for producing a solid polymer electrolyte, comprising disposing at least one heat and/or active ray polymerizable compound having a poly- or oligo-carbonate group represented by formula (1′):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, n represents an integer of from 2 to 1,000, m′ represents 1 or 2, provided that R1, m′ and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by the following formula (3):
- wherein R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least one organic solvent or further containing at least one inorganic oxide on a support, polymerizing the polymerizable composition, and contacting the polymer obtained with an electrolytic solution to impregnate an electrolyte salt.
A process for producing a battery, comprising placing at least one heat and/or active ray polymerizable compound having a poly- or oligo-carbonate group represented by formula (1′):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, n represents an integer of from 2 to 1,000, m′ represents 1 or 2, provided that R1, m′ and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by the following formula (3):
- wherein R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least one electrolyte salt or further containing at least one organic solvent and/or at least one inorganic oxide in a structure for constructing a battery or disposing these on a support, and polymerizing the polymerizable composition.
A process for producing a battery, comprising placing at least one heat and/or active ray polymerizable compound having a poly- or oligo-carbonate group represented by formula (1′):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, n represents an integer of from 2 to 1,000, m′ represents 1 or 2, provided that R1, m′ and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by the following formula (3):
- wherein R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least one organic solvent or further containing at least one inorganic oxide in a structure for constructing a battery or disposing these on a support, and contacting the polymer obtained with an electrolytic solution to impregnate an electrolyte salt.
A process for producing an electric double layer capacitor, comprising placing at least one heat and/or active ray polymerizable compound which contains a poly- or oligo-carbonate group represented by formula (1′):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, n represents an integer of from 2 to 1,000, m′ represents 1 or 2, provided that R1, m′ and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by the following formula (3):
- wherein R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least one electrolyte salt or further containing at least one organic solvent and/or at least one inorganic oxide in a structure for constructing an electric double layer capacitor or disposing these on a support, and polymerizing the polymerizable composition.
A process for producing an electric double layer capacitor, comprising placing at least one heat and/or active ray polymerizable compound which contains a poly- or oligo-carbonate group represented by formula (1′):
- wherein R1 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, n represents an integer of from 2 to 1,000, m′ represents 1 or 2, provided that R1, m′ and n which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable functional group represented by the following formula (3):
- wherein R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, R4 represents a chained, branched and/or cyclic divalent group having from 1 to 10 carbon atoms, which may contain a hetero atom, and x represents 0 or an integer of from 1 to 10, provided that R3, R4 and x which are present in plurality in the same molecule may be the same or different, respectively, and a polymerizable composition containing at least one organic solvent or further containing at least one inorganic oxide in a structure for constructing an electric double layer capacitor or disposing these on a support, polymerizing the polymerizable composition, and contacting the polymer obtained with an electrolytic solution to impregnate an electrolyte salt.
Dependencies are inferred from the claim text.