Development of procedures to prepare nanogel particles whose pKa value can be reversibly shifted and application of the materials for energy conversion
| Project/Area Number |
15H05486
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Polymer chemistry
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| Research Institution | Kyushu University |
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Principal Investigator |
Hoshino Yu 九州大学, 工学研究院, 准教授 (40554689)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥23,920,000 (Direct Cost: ¥18,400,000、Indirect Cost: ¥5,520,000)
Fiscal Year 2017: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Fiscal Year 2016: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Fiscal Year 2015: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
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| Keywords | ナノゲル / プロトンインプリント / pKa / 温度応答性 / 温度差電池 / pKa変化 / ナノ粒子 / pKa制御 / 温度応答ゲル / ゲル粒子 |
|---|
| Outline of Final Research Achievements |
In this project procedures to prepare temperature responsive nanogel particles whose pKa value can be reversibly shifted in response to temperature change has been studied. We found that pKa value of carboxylic acids in the nanogel particles can be tuned by polymerization pH, amount of hydrophobic monomers and cross-linking degree. Thermo-electrochemical cells was developed using nanogel particles as electrolyte. The cells showed Seebeck coefficient of －6.2 mV K－1 by using the combination of proton-coupled electron transfer chemicals and the nanogel particles.
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Report
(4 results)
Research Products
(48 results)
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[Book] コンバーテック2016
Author(s)
山下知恵、三浦佳子、星野友
Total Pages
6
Publisher
株式会社 加工技術研究会
Related Report
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