RU2009120371A - METHOD FOR PRODUCING HIGH CONDUCTIVITY POLY (3,4-Ethylenedioxythiophene) - Google Patents

METHOD FOR PRODUCING HIGH CONDUCTIVITY POLY (3,4-Ethylenedioxythiophene) Download PDF

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Publication number
RU2009120371A
RU2009120371A RU2009120371/04A RU2009120371A RU2009120371A RU 2009120371 A RU2009120371 A RU 2009120371A RU 2009120371/04 A RU2009120371/04 A RU 2009120371/04A RU 2009120371 A RU2009120371 A RU 2009120371A RU 2009120371 A RU2009120371 A RU 2009120371A
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RU
Russia
Prior art keywords
ethylenedioxythiophene
washing
hours
high conductivity
sodium salt
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Application number
RU2009120371/04A
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Russian (ru)
Inventor
Владимир Глебович Сергеев (RU)
Владимир Глебович Сергеев
Юлия Александровна Захарова (RU)
Юлия Александровна Захарова
Елена Владимировна Луковская (RU)
Елена Владимировна Луковская
Ольга Александровна Пышкина (RU)
Ольга Александровна Пышкина
Ирина Петровна Меньшикова (RU)
Ирина Петровна Меньшикова
Жанна Александровна Боева (RU)
Жанна Александровна Боева
Original Assignee
Сёва Дэнко К.К. (Jp)
Сёва Дэнко К.К.
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.)
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Application filed by Сёва Дэнко К.К. (Jp), Сёва Дэнко К.К. filed Critical Сёва Дэнко К.К. (Jp)
Priority to RU2009120371/04A priority Critical patent/RU2009120371A/en
Priority to JP2010117164A priority patent/JP5584519B2/en
Publication of RU2009120371A publication Critical patent/RU2009120371A/en

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  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

1. Способ получения поли(3,4-этилендиокситиофена) (ПЕДОТа) с высокой проводимостью, включающий окислительную полимеризациию мономера 3,4-этилендиокситиофена (ЭДОТа) в водной дисперсии в присутствии натриевой соли 2-нафталинсульфоновой кислоты и окислительного агента - сульфата железа (III) при комнатной температуре, с последующей отмывкой полученного полимеризата дистиллированной водой, отличающийся тем, что дополнительно проводят термообработку. ! 2. Способ по п.1, отличающийся тем, что отмывку указанного полимеризата проводят дистиллированной водой из расчета приблизитнльно 210-290 мл воды на 1 г натриевой соли 2-нафталинсульфоновой кислоты. ! 3. Способ по п.2, отличающийся тем, что термообработку проводят при температуре в интервале от приблизительно 115 до приблизительно 200°С в течение от приблизительно 80 до приблизительно 200 ч, предпочтительно при 125°С в течение не менее 120 ч. 1. A method for producing poly (3,4-ethylenedioxythiophene) (PEDOT) with high conductivity, including oxidative polymerization of a monomer of 3,4-ethylenedioxythiophene (EDOT) in an aqueous dispersion in the presence of sodium salt of 2-naphthalenesulfonic acid and an oxidizing agent - iron sulfate (III ) at room temperature, followed by washing the obtained polymerizate with distilled water, characterized in that it is further heat treated. ! 2. The method according to claim 1, characterized in that the washing of the specified polymerizate is carried out with distilled water, based on approximately 210-290 ml of water per 1 g of sodium salt of 2-naphthalenesulfonic acid. ! 3. The method according to claim 2, characterized in that the heat treatment is carried out at a temperature in the range from about 115 to about 200 ° C for from about 80 to about 200 hours, preferably at 125 ° C for at least 120 hours

Claims (3)

1. Способ получения поли(3,4-этилендиокситиофена) (ПЕДОТа) с высокой проводимостью, включающий окислительную полимеризациию мономера 3,4-этилендиокситиофена (ЭДОТа) в водной дисперсии в присутствии натриевой соли 2-нафталинсульфоновой кислоты и окислительного агента - сульфата железа (III) при комнатной температуре, с последующей отмывкой полученного полимеризата дистиллированной водой, отличающийся тем, что дополнительно проводят термообработку.1. A method for producing poly (3,4-ethylenedioxythiophene) (PEDOT) with high conductivity, including oxidative polymerization of a monomer of 3,4-ethylenedioxythiophene (EDOT) in an aqueous dispersion in the presence of sodium salt of 2-naphthalenesulfonic acid and an oxidizing agent - iron sulfate (III ) at room temperature, followed by washing the obtained polymerizate with distilled water, characterized in that it is further heat treated. 2. Способ по п.1, отличающийся тем, что отмывку указанного полимеризата проводят дистиллированной водой из расчета приблизитнльно 210-290 мл воды на 1 г натриевой соли 2-нафталинсульфоновой кислоты.2. The method according to claim 1, characterized in that the washing of the specified polymerizate is carried out with distilled water, based on approximately 210-290 ml of water per 1 g of sodium salt of 2-naphthalenesulfonic acid. 3. Способ по п.2, отличающийся тем, что термообработку проводят при температуре в интервале от приблизительно 115 до приблизительно 200°С в течение от приблизительно 80 до приблизительно 200 ч, предпочтительно при 125°С в течение не менее 120 ч. 3. The method according to claim 2, characterized in that the heat treatment is carried out at a temperature in the range from about 115 to about 200 ° C for from about 80 to about 200 hours, preferably at 125 ° C for at least 120 hours
RU2009120371/04A 2009-05-28 2009-05-28 METHOD FOR PRODUCING HIGH CONDUCTIVITY POLY (3,4-Ethylenedioxythiophene) RU2009120371A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2009120371/04A RU2009120371A (en) 2009-05-28 2009-05-28 METHOD FOR PRODUCING HIGH CONDUCTIVITY POLY (3,4-Ethylenedioxythiophene)
JP2010117164A JP5584519B2 (en) 2009-05-28 2010-05-21 Method for producing poly (3,4-alkylenedioxythiophene) having high conductivity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2009120371/04A RU2009120371A (en) 2009-05-28 2009-05-28 METHOD FOR PRODUCING HIGH CONDUCTIVITY POLY (3,4-Ethylenedioxythiophene)

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RU2009120371A true RU2009120371A (en) 2010-12-10

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JP (1) JP5584519B2 (en)
RU (1) RU2009120371A (en)

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WO2011074380A1 (en) * 2009-12-18 2011-06-23 テイカ株式会社 Solid electrolytic capacitor
MY183705A (en) 2013-03-15 2021-03-09 Mecs Inc Regenerative recovery of contaminants from effluent gases
CN112915747B (en) * 2021-02-02 2023-04-18 华能山东能源工程有限公司 Limestone-gypsum wet flue gas desulfurization composite additive and preparation method and application thereof

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BE1003549A3 (en) * 1989-11-17 1992-04-21 Solvay PROCESS FOR THE PREPARATION OF POLYTHIOPHENES AND ELECTRICALLY CONDUCTIVE DEVICES CONTAINING THEM.
JP2006104314A (en) * 2004-10-05 2006-04-20 Japan Carlit Co Ltd:The METHOD FOR PURIFYING pi-CONJUGATED CONDUCTIVE POLYMER AND ELECTRICAL ENERGY STORAGE DEVICE AND SEMICONDUCTOR DEVICE
TW200624461A (en) * 2004-10-13 2006-07-16 Tokyo Inst Tech The manufacturing method of conductive polymer
JP4903760B2 (en) * 2008-08-05 2012-03-28 Ｎｅｃトーキン株式会社 Conductive polymer suspension and method for producing the same, conductive polymer material, electrolytic capacitor, and solid electrolytic capacitor and method for producing the same

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JP5584519B2 (en) 2014-09-03

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Effective date: 20120613