| Project/Area Number |
26410203
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Green/Environmental chemistry
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| Research Institution | Kumamoto Industrial Research Institute |
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Principal Investigator |
Horikawa Maki 熊本県産業技術センター(ものづくり室、材料・地域資源室、食品加工室), その他部局等, 研究主任 (50588465)
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| Co-Investigator(Kenkyū-buntansha) |
永岡 昭二 熊本県産業技術センター(ものづくり室、材料・地域資源室、食品加工室), その他部局等, 研究主幹 (10227994)
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| Co-Investigator(Renkei-kenkyūsha) |
IHARA Hirotaka 熊本大学, 大学院自然科学研究科, 教授 (10151648)
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| Research Collaborator |
SUNATA Kazunari
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 熱線吸収 / PEDOT / 糖ポリマー / 糖鎖ポリマー / 熱線吸収材 / 導電性高分子 / 硫酸化糖 / 透過性 / 断熱性 / セルロース / セロビオース / 導電性 |
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| Outline of Final Research Achievements |
We prepared sulfated sugar pendant polymer with various molecular weight, which we used as poly(3,4-ethylenedioxythiophene) (PEDOT) dopants. PEDOT/ sulfated sugar pendant polymer films were prepared via in situ chemical oxidative polymerization of 3,4-ethylenedioxythiophene (EDOT) in an aqueous solution of sulfated sugar pendant polymer, followed by spin-coating. We investigated the heat ray absorption of the PEDOT/ sulfated sugar pendant polymer films as a function of their molecular weight. The PEDOT film fabricated using sulfated sugar pendant polymer (Mw = 28000) showed the highest heat-ray absorption.
The enhancement of heat ray absorption of PEDOT film was attributed to the decrease of molecular weight of sulfated sugar pendant polymer.
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