2000 Fiscal Year Final Research Report Summary
PREPARATION OF ONE DIMENSIONAL SEMICONDUCTORS C_<60> AND C_<70> IN MESOPOROUS FSM-16, ELECTRONIC PROPERTIES AS NANO-STRUCTURES AND APPLICATIONS
| Project/Area Number |
10650006
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Applied materials science/Crystal engineering
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| Research Institution | GIFU UNIVERSITY |
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Principal Investigator |
NITTA Shoji Dept.Electrical Engr., Gifu University, Prof., 工学部, 教授 (90021584)
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| Co-Investigator(Kenkyū-buntansha) |
ITOH Takashi Dept.Electrical Engr., Gifu University, Assoc.Prof., 工学部, 助教授 (00223157)
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| Project Period (FY) |
1998 – 2000
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| Keywords | embed / quantum size effect / C_<60> / FSM-16 / C_<70> / luminescence / ESR / X-ray small angle scattering |
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| Research Abstract |
(1). We have choosed zeolite FSM-16 as a host material and C_<60> or C_<70> as guest materials. And we have succeeded to embed C_<60> or C_<70> in FSM-16. (It is called as C_<60> @FSM17 or C_<70> @FSM16).
(2). Peak shifts of photoluminescence corresponding to quantum size effect were observed for C_<60> @FSM17 and C_<70> @FSM16 at 10 K to room temperature.
(3). Periodic structure of FSM-16 was observed by X-ray small angle scattering (SAX), but an occupation rate of mesopourous volume by fullerene C_<60> or C_<70> was not large enough to observe the change of scattering rate of SAX.
(4). The results of elctron spin resonance show the embedding of C_<60> or C_<70> in FSM-16.
(5). The color of C_<60> @FSM16 is purple which is very close to C_<70> solved an organic liquid. This result is suggesting the embedding of C_<70> in FSM-16 well.
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