KR100779255B1 - 분산 중합을 이용한 전도성 폴리피롤 나노입자의 대량 제조방법 - Google Patents
분산 중합을 이용한 전도성 폴리피롤 나노입자의 대량 제조방법 Download PDFInfo
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- KR100779255B1 KR100779255B1 KR1020050135937A KR20050135937A KR100779255B1 KR 100779255 B1 KR100779255 B1 KR 100779255B1 KR 1020050135937 A KR1020050135937 A KR 1020050135937A KR 20050135937 A KR20050135937 A KR 20050135937A KR 100779255 B1 KR100779255 B1 KR 100779255B1
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- dispersion stabilizer
- nanoparticles
- polymerization
- polypyrrole
- distilled water
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/12—Polymers characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
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- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
Description
Claims (11)
- 증류수에 분산 안정제를 첨가하고 교반하여 분산 안정제를 증류수에 분산시키는 단계;상기 분산 안정제가 분산되어 있는 수용액에 산화제를 첨가하여 교반하는 단계; 및,상기 분산 안정제와 산화제가 분산되어 있는 수용액에 피롤 단량체를 적하하여 중합하는 단계; 및,상기 중합이 끝난 용액에 증류수를 첨가하여 미반응 안정제와 산화제를 용해시켜 구형의 전도성 고분자 나노입자를 회수하는 단계를 포함하는 것을 특징으로 하는 폴리피롤 나노입자 대량 제조 방법.
- 제 1항에 있어서, 분산 안정제인 폴리비닐알코올 양을 전체 중량을 기준으로 0.0001 ~ 20 중량퍼센트로 변화시켜 나노 입자의 직경을 조절하는 제조 방법.
- 제 1항에 있어서, 분산 안정제인 폴리비닐알코올의 분자량을 1,000 ~ 500,000 g/mol 의 범위에서 택일하여 이루어짐을 특징으로 하는 제조 방법.
- 제 1항에 있어서, 교반 속도가 100 ~ 10,000 rpm의 범위에서 택일하여 이루어짐을 특징으로 하는 제조 방법.
- 제 1항에 있어서, 피롤 단량체의 양을 전체 중량을 기준으로 0.001 ~ 30 중량퍼센트의 범위에서 택일하여 이루어짐을 특징으로 하는 제조 방법.
- 제 1항에서, 증류수의 양을 전체 중량을 기준으로 1 ~ 99 중량퍼센트의 범위에서 택일하여 이루어짐을 특징으로 하는 제조 방법.
- 제 1항에서, 중합 시간을 1분에서 24 시간인 것을 특징으로 하는 제조 방법.
- 제 1항에 있어서, 중합 온도를 -20 ~ 100 ℃ 인 것을 특징으로 하는 제조 방법.
- 제 1항에 있어서, 삼염화철과 피롤의 몰 비를 [삼염화철]/[피롤]= 0.1 ~ 20에서 택일하여 이루어짐을 특징으로 하는 제조 방법.
- 삭제
- 제1항에 있어서 제조된 폴리피롤 나노입자의 전도도가 10-2에서 103 S/cm의 범위를 가지는 것을 특징으로 하는 제조 방법.
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KR20070072017A KR20070072017A (ko) | 2007-07-04 |
KR100779255B1 true KR100779255B1 (ko) | 2007-11-28 |
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Cited By (1)
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WO2010005271A3 (ko) * | 2008-07-11 | 2010-04-29 | Suh Kwang Suck | 유기용제 분산성 전도성 고분자 및 이의 제조방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100959400B1 (ko) * | 2007-12-10 | 2010-05-24 | 한양대학교 산학협력단 | 알부민을 이용한 전도성 고분자의 제조방법 및 이로써제조된 수분산된 전도성 고분자 |
KR101436061B1 (ko) * | 2011-12-30 | 2014-09-01 | 에스케이씨 주식회사 | 투명 전도성 필름용 복합 입자 및 이를 이용한 투명 전도성 필름 |
KR101963038B1 (ko) * | 2017-09-19 | 2019-03-27 | 서울대학교산학협력단 | 폴리피롤 나노입자 기반 전도성 페이스트 제조 및 스마트 기저귀용 전극 제조방법 |
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JP2005154632A (ja) | 2003-11-27 | 2005-06-16 | Achilles Corp | 導電性複合微粒子分散体 |
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JP2005154632A (ja) | 2003-11-27 | 2005-06-16 | Achilles Corp | 導電性複合微粒子分散体 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2010005271A3 (ko) * | 2008-07-11 | 2010-04-29 | Suh Kwang Suck | 유기용제 분산성 전도성 고분자 및 이의 제조방법 |
US8691117B2 (en) | 2008-07-11 | 2014-04-08 | Kwang Suck Suh | Organic solvent dispersible conductive polymer and method for manufacture thereof |
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