1990 Fiscal Year Final Research Report Summary
Synthesis and characterization of the inorganic/carbon intercalation compounds
| Project/Area Number |
01550587
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
無機工業化学
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| Research Institution | Gunma University |
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Principal Investigator |
OYA Asao Gunma University, Faculty of Engineering, Associate professor, 工学部, 助教授 (10008469)
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| Project Period (FY) |
1989 – 1990
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| Keywords | Inorganic / carbon intercalation compound / Carbonization / Inorganic / organic intercalation compound / Carbothermal reduction / Titanium carbide / Tungsten carbide / Carbide single crystal |
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| Research Abstract |
Phenanthroline was inserted between the layers of MoO_3, WOP_2O_7 and Ti_2O_5 to prepare the inorganic/organic layer-type complexes. The resulting complexes were carbonized to deduce the inorganic/carbon intercalation compounds from them. Another purpose is to characterize the intercalation compounds obtained. Conclusions are as follows ;
1. The inorganic/carbon intercalation compound with an ideal structure was not prepared, but the compounds consisting of an imperfect carbon layer were synthesized, on which characterization has not been done.
2. The host inorganic layer reacted and changed before the inserted phenanthroline is completely carbonized. An inorganic layered compound with a higher thermostability or an acceleration technique of carbonization should be used.
3. The carbothermal reduction in the complexes occurred at lower temperature by several 100^ﾟC rather than the conventional inorganic compound/carbon black mixtures.
4. The reaction process of the complex by heating is substantially same to that of the conventional inorganic compound/carbon black mixture. The deposited crystalline phases were same in both samples with few exceptions.
5. After heating to high temperature, a crystal shape of the complex remained more completely than the conventional inorganic compound/carbon black mixture.
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