Fabrication of plasmonic metal nano-structures for photocurrent generation drawing an innovation for design of thin-film solar cells
Project/Area Number |
25390001
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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 |
Nanostructural chemistry
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Research Institution | Tohoku University |
Principal Investigator |
Rzeznicka Izabela 東北大学, 理学(系)研究科(研究院), 准教授 (40565769)
|
Co-Investigator(Kenkyū-buntansha) |
Suzuki Takayuki 福岡大学, 工学部, 教授 (10580178)
柳生 数馬 福岡大学, 工学部, 助教 (90609471)
|
Co-Investigator(Renkei-kenkyūsha) |
Yagyu Kazuma 福岡大学, 工学部, 助教 (90609471)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
|
Keywords | 金属有機構造体 / 表面分光 / プラズモニクス / 自己組織化 / 表面化学 / ラマン分光 / 太陽電池 |
Outline of Final Research Achievements |
Under the proposed research grant, a solution growth mechanism of metal-organic nanostructured arrays formed on the metal surface has been studied. Nano-scale microscopy combined with Raman spectroscopy set-up has been constructed and used to obtain simultaneously information on the nanoscale order structure and chemical composition of the arrays. Two types of organic ligands adsorbed on the gold surface were investigated. It has been found that well-defined metal-organic framework structures composed by ad-molecules and ad-atoms can be formed in the presence of hydrogen chloride. Detail analysis by both the set-up and computational chemistry revealed that the nanostructures are composed of protonated ligand molecules and a surface chloride compound which guides their self-assembly into three dimensional structures via attractive hydrogen bonding and unique interactions between gold atoms.
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Report
(4 results)
Research Products
(8 results)
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[Journal Article] Tip-Enhanced Raman Spectroscopy of 4,4'-Bipyridine and 4,4'-Bipyridine N, N'-Dioxide Adsorbedon Gold Thin Films2013
Author(s)
Izabela I. Rzeznicka, Hideyuki Horino, Nobuaki Kikkawa, Suguru Sakaguchi, Akihiro Morita, Satoshi Takahashi, Tadahiro Komeda, Hiroshi Fukumura, Taro Yamada, and Maki Kawai
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Journal Title
Surf. Sci.
Volume: 617
Pages: 1-9
DOI
Related Report
Peer Reviewed
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[Presentation] Determination of molecular orientation in monolayers adsorbed on metals using STM-based TERS2015
Author(s)
I. I. Rzeznicka, H. Horino, N. Kikkawa, S. Sakaguchi, A. Morita, S. Takahashi, T. Komeda, H. Fukumura, T. Yamada, M. Kawai
Organizer
The 15th International Conference on Vibrations at Surfaces
Place of Presentation
Donostia-San Sebastian, Spain
Year and Date
2015-06-22
Related Report
Int'l Joint Research
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[Presentation] Molecular adsorption and orientation of 4,4’-bipyridine and 4,4’-bipyridine N,N’- dioxide in monolayers adsorbed on gold by tip-enhanced Raman spectroscopy2014
Author(s)
I.I. Rzeznicka, H. Horino, N. Kikkawa, S. Sakaguchi, A. Morita, S. Takahashi, T. Komeda, H. Fukumura, T. Yamada, M. Kawai
Organizer
ISSS-7, The 7th International Symposium on Surface Science
Place of Presentation
Shimane Prefectural Convention Center, Kunibiki Messe, Matsue, Shimane, Japan
Year and Date
2014-11-02 – 2014-11-06
Related Report
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[Presentation] Molecular adsorption and orientation of 4,4'-bipyridine and 4,4'-bipyridine N,N'-dioxide in monolayers adsorbed on gold thin films by tip-enhanced Raman spectroscopy2014
Author(s)
I.I. Rzeznicka, H. Horino, N. Kikkawa, S. Sakaguchi, A. Morita, S. Takahashi, T. Komeda, H. Fukumura, T. Yamada, M. Kawai
Organizer
ECOSS30, 30th European Conference on Surface Science
Place of Presentation
Antalya, Kervansaray Lara Convention Center, Turkey
Year and Date
2014-08-31 – 2014-09-05
Related Report
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[Presentation] Tip-enhanced Raman spectroscopy: Binding, molecular organization and orientation of 4,4'-bipyridine and 4,4'-bipyridine N,N'-dioxide in monolayers adsorbed on gold thin films2013
Author(s)
Izabela Rzeznicka, Hideyuki Horino, Nobuaki Kikkawa,Suguru Sakaguchi,Akihiro Morita, Satoshi Takahashi,Tadahiro Komeda, Hiroshi Fukumura, Taro Yamada, Maki Kawai
Organizer
日本分光学会年次講演会
Place of Presentation
大阪大学豊中キャンパス
Related Report