JP5544080B2 - 原子価が低いチタン原子を含む微粒子の製造方法 - Google Patents
原子価が低いチタン原子を含む微粒子の製造方法 Download PDFInfo
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- JP5544080B2 JP5544080B2 JP2008304098A JP2008304098A JP5544080B2 JP 5544080 B2 JP5544080 B2 JP 5544080B2 JP 2008304098 A JP2008304098 A JP 2008304098A JP 2008304098 A JP2008304098 A JP 2008304098A JP 5544080 B2 JP5544080 B2 JP 5544080B2
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- 229910052719 titanium Inorganic materials 0.000 title claims description 29
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims description 24
- 239000010419 fine particle Substances 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000010936 titanium Substances 0.000 claims description 22
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 18
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 9
- -1 titanium halide Chemical class 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 8
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 239000012279 sodium borohydride Substances 0.000 claims description 6
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 6
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 5
- 238000000024 high-resolution transmission electron micrograph Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000724 energy-dispersive X-ray spectrum Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003223 protective agent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
- XROWMBWRMNHXMF-UHFFFAOYSA-J titanium tetrafluoride Chemical compound [F-].[F-].[F-].[F-].[Ti+4] XROWMBWRMNHXMF-UHFFFAOYSA-J 0.000 description 1
- NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
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Description
本発明の製造方法は、原子価が低いチタン原子を含む微粒子の製造方法である。この製造方法は、以下の工程(i)および(ii)を含む。
Claims (3)
- ゼロ価のチタン原子を含む微粒子の製造方法であって、
(i)ハロゲン化チタンの溶液を調製する工程と、
(ii)前記溶液中に、MBH4(ただし、MはLi、NaまたはKを表す)の式で表される少なくとも1種の化合物を添加して、66℃以上の温度で24時間以上反応させる工程とを含み、
前記溶液の溶媒が、テトラヒドロフラン、ジクロロメタン、クロロホルム、メタノール、エタノール、アセトニトリル、ジメチルホルムアミド、またはジメチルスルホキシドである、微粒子の製造方法。 - 前記化合物が水素化ホウ素ナトリウムである、請求項1に記載の製造方法。
- 前記溶液の溶媒がテトラヒドロフランである、請求項1に記載の製造方法。
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JP2008304098A JP5544080B2 (ja) | 2008-11-28 | 2008-11-28 | 原子価が低いチタン原子を含む微粒子の製造方法 |
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JP2008304098A JP5544080B2 (ja) | 2008-11-28 | 2008-11-28 | 原子価が低いチタン原子を含む微粒子の製造方法 |
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JP2010126782A JP2010126782A (ja) | 2010-06-10 |
JP5544080B2 true JP5544080B2 (ja) | 2014-07-09 |
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Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4233165B2 (ja) * | 1999-01-22 | 2009-03-04 | 三井化学株式会社 | 金属微粒子分散体の製造方法 |
JP4132526B2 (ja) * | 1999-12-28 | 2008-08-13 | 東邦チタニウム株式会社 | 粉末状チタンの製造方法 |
JP4183924B2 (ja) * | 2001-03-30 | 2008-11-19 | 日揮触媒化成株式会社 | 金属微粒子および該微粒子の製造方法、該微粒子を含む透明導電性被膜形成用塗布液、透明導電性被膜付基材、表示装置 |
US6645444B2 (en) * | 2001-06-29 | 2003-11-11 | Nanospin Solutions | Metal nanocrystals and synthesis thereof |
JP4290524B2 (ja) * | 2003-10-23 | 2009-07-08 | 株式会社キャタラー | 燃料電池用カソード触媒 |
JP4523344B2 (ja) * | 2004-06-16 | 2010-08-11 | 東邦チタニウム株式会社 | 酸化チタン分散体の製造方法 |
WO2006057467A1 (en) * | 2004-11-26 | 2006-06-01 | Seoul National University Industry Foundation | Method for large-scale production of monodisperse nanoparticles |
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- 2008-11-28 JP JP2008304098A patent/JP5544080B2/ja active Active
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