CONDUCTIVE POLYMER SOLUTION, CONDUCTIVE POLYMER COMPOSITION AND SOLID ELECTROLYTIC CAPACITOR

• Main Authors: TOMIOKA YASUHIRO, IZUMI HIROYUKI, SATO HIROKI, SAKATA KOJI, SUGAWARA YASUHISA
• Format: Patent
• Language: English; Japanese
• Published: 13.04.2015
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; ELECTRICITY; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

PROBLEM TO BE SOLVED: To solve at least one in the problems of a conductive polymer solution.SOLUTION: Provided is a conductive polymer solution comprising: a conductive polymer; a solvent; and a pH buffer, and in which the content of metal is 5,000 mg/kg or lower. By the constitution of this embodiment, a conductive polymer solution in which the change in pH and viscosity and flocculation are suppressed can be provided. 【課題】本実施形態は、課題の少なくとも１つを解消することを目的とする。【解決手段】本実施形態は、導電性高分子と、溶媒と、ｐＨ緩衝剤と、を含み、金属量が５０００ｍｇ／ｋｇ以下であることを特徴とする導電性高分子溶液である。本実施形態の構成により、ｐＨや粘度の変化、凝集が抑制された導電性高分子溶液を提供することができる。【選択図】なし