JPS6414871A - Secondary battery - Google Patents

Secondary battery

Info

Publication number
JPS6414871A
JPS6414871A JP62170441A JP17044187A JPS6414871A JP S6414871 A JPS6414871 A JP S6414871A JP 62170441 A JP62170441 A JP 62170441A JP 17044187 A JP17044187 A JP 17044187A JP S6414871 A JPS6414871 A JP S6414871A
Authority
JP
Japan
Prior art keywords
substitution product
conductive polymer
pyrrole
secondary battery
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62170441A
Other languages
Japanese (ja)
Inventor
Toru Kashiwagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP62170441A priority Critical patent/JPS6414871A/en
Publication of JPS6414871A publication Critical patent/JPS6414871A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To obtain a practical high performance battery by using a conductive polymer prepared by polymerizing a specific thiophene substitution product or pyrrole substitution product as a positive electrode material. CONSTITUTION:Thiophene substitution product or pyrrole substitution product whose at least second and fifth positions are not substituted such as 3- bromothiophene and 1-trimethyl silyl pyrrole is polymerized by electrolytic polymerization to prepare a conductive polymer. This conductive polymer is used as a positive electrode of a secondary battery. Electron attractive property or electron donative property peculiar to the substituting group increases stabil ity and conductivity in electrolytic anion doping. In the presence of the substitut ing group, affinity with a current collector and an electrolyte is increased, and electron transfer is made easy. The internal resistance of the battery is decreased and charge-discharge efficiency is increased. A practical, high perfor mance secondary battery can be obtained.
JP62170441A 1987-07-08 1987-07-08 Secondary battery Pending JPS6414871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62170441A JPS6414871A (en) 1987-07-08 1987-07-08 Secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62170441A JPS6414871A (en) 1987-07-08 1987-07-08 Secondary battery

Publications (1)

Publication Number Publication Date
JPS6414871A true JPS6414871A (en) 1989-01-19

Family

ID=15904978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62170441A Pending JPS6414871A (en) 1987-07-08 1987-07-08 Secondary battery

Country Status (1)

Country Link
JP (1) JPS6414871A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01201323A (en) * 1988-02-05 1989-08-14 Ricoh Co Ltd Pyrrole polymer
CN110224140A (en) * 2019-05-22 2019-09-10 华中科技大学 A kind of organic electrode materials and its application and respective battery device
CN110391457A (en) * 2018-04-23 2019-10-29 宁德时代新能源科技股份有限公司 Electrolyte and lithium ion battery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220363A (en) * 1982-06-01 1983-12-21 トムソン‐セーエスエフ Electrochemical device capable of using for storing energy
JPS60150563A (en) * 1984-01-13 1985-08-08 Toyota Central Res & Dev Lab Inc Manufacture of polymer compound storage battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220363A (en) * 1982-06-01 1983-12-21 トムソン‐セーエスエフ Electrochemical device capable of using for storing energy
JPS60150563A (en) * 1984-01-13 1985-08-08 Toyota Central Res & Dev Lab Inc Manufacture of polymer compound storage battery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01201323A (en) * 1988-02-05 1989-08-14 Ricoh Co Ltd Pyrrole polymer
CN110391457A (en) * 2018-04-23 2019-10-29 宁德时代新能源科技股份有限公司 Electrolyte and lithium ion battery
CN110391457B (en) * 2018-04-23 2021-11-02 宁德时代新能源科技股份有限公司 Electrolyte and lithium ion battery
CN110224140A (en) * 2019-05-22 2019-09-10 华中科技大学 A kind of organic electrode materials and its application and respective battery device

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