Approach to surface chemical transition state using quantum state controlled molecular beam
Project/Area Number |
15KT0062
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Multi-year Fund |
Section | 特設分野 |
Research Field |
Transition State Control
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Research Institution | Osaka University |
Principal Investigator |
Okada Michio 大阪大学, 放射線科学基盤機構, 教授 (30281116)
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Co-Investigator(Kenkyū-buntansha) |
Dino Wilson 大阪大学, 工学研究科, 准教授 (60379146)
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Project Period (FY) |
2015-07-10 – 2019-03-31
|
Project Status |
Completed (Fiscal Year 2018)
|
Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2017: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2015: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
|
Keywords | 表面反応 / 表面界面物性 / 分子線 / 量子状態制御 |
Outline of Final Research Achievements |
In order to track down the transition state of surface chemical reactions, we carried out basic research and developed new/novel experimental techniques with molecular beams. Specifically, we traced the reaction of oxygen and ethylene molecules on copper and copper alloy surfaces, clarifying the reaction process in the hyper-thermal region. In addition, we clarified the underlying effects of stereochemistry and alloying on the oxidation reaction, using quantum state-resolved/controlled molecular beams of oxygen. We also developed and constructed an utra-high vacuum compatible oriented molecular beam device for elucidating molecule-molecule reactions, and further advanced high-speed laser spectroscopy for future development.
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Academic Significance and Societal Importance of the Research Achievements |
表面に飛来する分子と表面の相互作用が表面反応に大きく関わっている。そのため、分子線により分子の状態制御を行った測定により得られる表面反応ダイナミクスの詳細な情報は、反応素過程を理解する上で非常に重要であり学術的に大きな意味を持つ。 これによりエネルギーや環境問題において重要な触媒反応を理解でき、反応の高効率化、新規触媒創出による反応選択性の向上、環境にやさしいプロセスへの変更が可能となる点で社会的意義も大きい。
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Report
(5 results)
Research Products
(105 results)
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[Presentation] Formation of H2O on PtML/Pd (110)2017
Author(s)
政広泰, 松谷耕一, 海江田武, 西崎允子, Bhume Chantaramolee, Paulus Himawan Lim, 岸田良, 国方伸一, Wilson Agerico Dino
Organizer
第64回応用物理学会春季学術講演会
Place of Presentation
パシフィコ横浜(神奈川県横浜市)
Year and Date
2017-03-15
Related Report
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[Presentation] Formation of H2O on PtML/Pd (110)2017
Author(s)
Yasushi Masahiro, Koichi Matsutani, Takeshi Kaieda, Masako Nishizaki, Bhume Chantaramolee, Paulus Himawan Lim, Ryo Kishida, Shinichi Kunikata, Wilson Agerico Dino
Organizer
Symposium on Surface Science & Nanotechnology -25th Anniversary of SSSJ Kansai 2017
Place of Presentation
京都市国際交流会館(京都府京都市)
Year and Date
2017-01-24
Related Report
Int'l Joint Research
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[Presentation] Formation of H2O on PtML/Pd (110)2017
Author(s)
Yasushi Masahiro, Koichi Matsutani, Takeshi Kaieda, Masako Nishizaki, Bhume Chantaramolee, Paulus Himawan Lim, Ryo Kishida, Shinichi Kunikata, Wilson Agerico Dino
Organizer
The 2nd International Symposium on “Recent Trends in Analysis Techniques for Functional Materials and Devices”
Place of Presentation
大阪大学(大阪府吹田市)
Year and Date
2017-01-18
Related Report
Int'l Joint Research
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[Presentation] Surface as a playground for studying gas-surface reaction dynamics: increasing the ortho-para H2 conversion yield via molecular orientation, a case study2016
Author(s)
Elvis Flaviano Arguelles, Ryo Kishida, Kaori Murayama, Koji Shimizu, Wilson Agerico Dino, Hideaki Kasai, Hiroshi Nakanishi, Katsuyuki Fukutani, Kousuke Nakayama, Ayako Yajima, Seiji Yamashita
Organizer
Stereodynamics 2016
Place of Presentation
Institute of Atomic and Molecular Science (Taipei, Taiwan)
Year and Date
2016-11-09
Related Report
Int'l Joint Research / Invited
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[Presentation] Surface as a building block for designer materials and a means to control reactions: increasing the ortho-para H2 conversion yield via molecular orientation, a case study2016
Author(s)
Elvis Flaviano Arguelles, Ryo Kishida, Kaori Murayama, Koji Shimizu, Wilson Agerico Dino, Hideaki Kasai, Hiroshi Nakanishi, Katsuyuki Fukutani, Kousuke Nakayama, Ayako Yajima, Seiji Yamashita
Organizer
International Workshop on Advanced Materials and Nanotechnology 2016 (IWAMN2016)
Place of Presentation
VNU University of Science (Hanoi, Vietnam)
Year and Date
2016-11-05
Related Report
Int'l Joint Research / Invited
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[Presentation] Pt(110), PtML/Pd(110), PtML/Ag(110)表面上における酸素解離反応2016
Author(s)
政広泰, 松谷耕一, 海江田武, 西崎允子, Bhume Chantaramolee, Paulus Himawan Lim, 岸田良, 国方伸一, Wilson Agerico Dino
Organizer
日本物理学会2016年秋季大会
Place of Presentation
金沢大学(石川県金沢市)
Year and Date
2016-09-14
Related Report
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[Presentation] Molecular and Dissociative Adsorption of O2 on Pt(001), PtAg(001), and PtML/Ag(001) Surfaces2016
Author(s)
Yasushi Masahiro, Koichi Matsutani, Takeshi Kaieda, Masako Nishizaki, Bhume Chantaramolee, Paulus Himawan Lim, Ryo Kishida, Shinichi Kunikata, Wilson Agerico Dino
Organizer
日本物理学会2016年秋季大会
Place of Presentation
金沢大学(石川県金沢市)
Year and Date
2016-09-14
Related Report
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[Presentation] 銅酸化物薄膜の生成と物性解明2016
Author(s)
寺本高啓, 武安光太郎, 岡田美智雄, 末田敬一, 宮永憲明
Organizer
レーザー研シンポジウム2016
Place of Presentation
大阪大学(大阪府吹田市)
Year and Date
2016-04-20
Related Report
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