Development of in-liquid plasma system with tube-type anode and application to highly photocatalytic active TiO2 materials
Project/Area Number |
26410247
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Inorganic industrial materials
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Research Institution | Tokyo University of Science |
Principal Investigator |
Terashima Chiaki 東京理科大学, 研究推進機構総合研究院, 准教授 (00596942)
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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 |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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Keywords | 液中プラズマ / 光触媒 / 酸化チタン / 酸素欠損 / アセトアルデヒド分解 / 窒素固定 / 中空アノード / 酸化チタンナノ粒子 / 可視光応答 / アンモニア |
Outline of Final Research Achievements |
Here, we report simple and effective synthesis route of transforming weak reactive anatase TiO2 catalytic crystals into highly energetic, light active TiO2 by solution plasma processing (SPP). As a result, SPP treated (3 hr) TiO2 exhibit high photocatalytic performance in acetaldehyde deformation compare to pristine TiO2 tested under identical condition. Synthesis of highly reactive core-shell structured TiO2 with oxygen vacancies at room temperature compare to conventional high temperature solid-state process demonstrating SPP is a powerful approach for designing broad range of solar-light driven photocatalytic materials.
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Report
(4 results)
Research Products
(27 results)
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[Journal Article] α-Fe2O3/TiO2 3D hierarchical nanostructures for enhanced photoelectrochemical water splitting2017
Author(s)
Hyungkyu Han, Francesca Riboni, Frantisek Karlicky, Stepan Kment, Anandarup Goswami, Pitchaimuthu Sudhagar, Jeongeun Yoo, Lei Wang, Ondrej Tomanec, Martin Petr, Ondrej Haderka, Chiaki Terashima, Akira Fujishima, Patrik Schuki, Radek Zboril
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Journal Title
Nanoscale
Volume: 9
Issue: 1
Pages: 134-142
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Presentation] Plant Growth Using of Solution Plasma Treated Water with Nitrogen2016
Author(s)
Kaede Honda, Chiaki Terashima, Kazuya Nakata, Ken-ichi Katsumata, Takeshi Kondo, Makoto Yuasa, Akira Fujishima
Organizer
Second International Symposium on Advanced Water Science and Technology (ISAWAT-2)
Place of Presentation
Environmental Studies Hall, Nagoya University
Year and Date
2016-02-16
Related Report
Int'l Joint Research
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[Presentation] 液中プラズマ処理した高活性酸化チタン光触媒の構造解析2015
Author(s)
内藤茜, 本多楓, 寺島千晶, 中田一弥, 勝又健一, 石田直哉, 北村尚斗, 井出本康, 近藤剛史, 湯浅真, 藤嶋昭
Organizer
第22回シンポジウム「光触媒反応の最近の展開」
Place of Presentation
東京理科大学野田キャンパス
Year and Date
2015-12-04
Related Report
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[Presentation] Photocatalytic Activities of TiO2 Nanoparticles Treated by In-liquid Plasma under Nitrogen Stream2015
Author(s)
Chiaki Terashima, Kaede Honda, Akane Naito, Kazuya Nakata, Ken-ichi Katsumata, Naoya Ishida, Naoto Kitamura, Yasushi Idemoto, Takeshi Kondo, Makoto Yuasa and Akira Fujishima
Organizer
The 20th International Conference on Semiconductor Photocatalysis & Solar Energy Conversion
Place of Presentation
Crowne Plaza Hotel, San Diego, CA
Year and Date
2015-11-16
Related Report
Int'l Joint Research
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[Presentation] Ammonia Synthesis by Solution Plasma Processing2015
Author(s)
Kaede Honda, Akane Naito, Chiaki Terashima, Kazuya Nakata, Ken-ichi Katsumata, Takeshi Kondo, Makoto Yuasa, Akira Fujishima
Organizer
SIEMME'21
Place of Presentation
Xiamen International Conference Center, China
Year and Date
2015-09-11
Related Report
Int'l Joint Research
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[Presentation] Photocatalytic activities of nano-sized TiO2 treated by in-liquid plasma processing2015
Author(s)
Chiaki Terashima, Kaede Honda, Akane Naito, Kazuya Nakata, Ken-ichi Katsumata, Naoya Ishida, Naoto Kitamura, Yasushi Idemoto, Takeshi Kondo, Makoto Yuasa, Akira Fujishima
Organizer
First International Symposium on Recent Progress of Energy and Environmental Photocatalysis
Place of Presentation
Tokyo University of Science, Noda Campus
Year and Date
2015-09-04
Related Report
Int'l Joint Research / Invited
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[Presentation] Liquid plasma treatment under nitrogen stream2015
Author(s)
Kaede Honda, Chiaki Terashima, Kazuya Nakata, Takeshi Kondo, Makoto Yuasa, Akira Fujishima
Organizer
7th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials (ISPlasma2015)
Place of Presentation
Nagoya University, Higashiyama Campus
Year and Date
2015-03-28
Related Report
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