KR20110061932A - 산소 플라즈마를 이용하여 초친수성 표면개질된 산화티타늄 나노구조물 및 이의 제조방법 - Google Patents
산소 플라즈마를 이용하여 초친수성 표면개질된 산화티타늄 나노구조물 및 이의 제조방법 Download PDFInfo
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- KR20110061932A KR20110061932A KR1020090118480A KR20090118480A KR20110061932A KR 20110061932 A KR20110061932 A KR 20110061932A KR 1020090118480 A KR1020090118480 A KR 1020090118480A KR 20090118480 A KR20090118480 A KR 20090118480A KR 20110061932 A KR20110061932 A KR 20110061932A
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
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- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/56—After-treatment
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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Abstract
Description
Claims (10)
- 기판 상에 탄소가 도핑된 산화티타늄 나노구조물을 증착시키는 단계(단계 1); 및상기 단계 1에서 기판 상에 증착된 탄소가 도핑된 산화티타늄 나노구조물의 표면을 초친수성으로 개질하기 위하여 산소 플라즈마 처리하는 단계(단계 2)를 포함하는, 산소 플라즈마를 이용하여 초친수성 표면개질된 산화티타늄 나노구조물의 제조방법.
- 청구항 1에 있어서,상기 단계 1에서 기판 상에 탄소가 도핑된 산화티타늄 나노구조물을 증착시키는 단계가 유기금속 화학기상증착법(MOCVD)을 사용하여 수행되는 것을 특징으로 하는, 산소 플라즈마를 이용하여 초친수성 표면개질된 산화티타늄 나노구조물의 제조방법.
- 청구항 2에 있어서,상기 기판 상에 탄소가 도핑된 산화티타늄 나노구조물을 증착시키는 단계가 30∼50 mTorr 압력, 400∼500℃ 온도 하에서 20∼40분 동안 증착시켜 수행되는 것 을 특징으로 하는, 산소 플라즈마를 이용하여 초친수성 표면개질된 산화티타늄 나노구조물의 제조방법.
- 청구항 1에 있어서,상기 단계 1에서 기판 상에 증착된 탄소가 도핑된 산화티타늄 나노구조물의 두께가 0.1∼1 ㎛인 것을 특징으로 하는, 산소 플라즈마를 이용하여 초친수성 표면개질된 산화티타늄 나노구조물의 제조방법.
- 청구항 1에 있어서,상기 기판이 유리 기판인 것을 특징으로 하는 산소 플라즈마를 이용하여 초친수성 표면개질된 산화티타늄 나노구조물의 제조방법.
- 청구항 1에 있어서,상기 단계 1에서 기판에 증착된 산화티타늄 나노구조물이 아나타제상을 가진 산화티타늄 나노구조물인 것을 특징으로 하는, 산소 플라즈마를 이용하여 초친수성 표면개질된 산화티타늄 나노구조물의 제조방법.
- 청구항 1에 있어서,상기 단계 1에서 기판에 산화티타늄 나노구조물을 증착하기 위한 전구체는 Ti{OCH(CH3)2}4, TiBr4 및 TiCl4로 이루어진 군으로부터 선택되는 것을 특징으로 하는, 산소 플라즈마를 이용하여 초친수성 표면개질된 산화티타늄 나노구조물의 제조방법.
- 청구항 1에 있어서,상기 초친수성 표면개질된 산화티타늄 나노구조물은 접촉각이 0 초과 5˚이하인 것을 특징으로 하는, 초친수성 표면개질된 산화티타늄 나노구조물의 제조방법.
- 산소 플라즈마 처리에 의해 탄소가 도핑된 표면이 초친수성으로 개질된 것을 특징으로 하는 초친수성 표면개질된 산화티타늄 나노구조물.
- 청구항 9에 있어서,상기 초친수성 표면개질된 산화티타늄 나노구조물의 접촉각이 0 초과 5˚이하인 것을 특징으로 하는 초친수성 표면개질된 산화티타늄 나노구조물.
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KR1020090118480A KR101154379B1 (ko) | 2009-12-02 | 2009-12-02 | 산소 플라즈마를 이용하여 초친수성 표면개질된 산화티타늄 나노구조물 및 이의 제조방법 |
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KR1020090118480A KR101154379B1 (ko) | 2009-12-02 | 2009-12-02 | 산소 플라즈마를 이용하여 초친수성 표면개질된 산화티타늄 나노구조물 및 이의 제조방법 |
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KR20110061932A true KR20110061932A (ko) | 2011-06-10 |
KR101154379B1 KR101154379B1 (ko) | 2012-06-15 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101484771B1 (ko) * | 2013-07-31 | 2015-01-22 | 한국과학기술원 | 은 나노와이어를 이용한 전극소자 및 그 제조 방법 |
KR102111006B1 (ko) * | 2018-11-16 | 2020-05-14 | 한동대학교 산학협력단 | 고친수성 이산화티타늄 제조방법 및 이산화티타늄 공여체-수용체 상호작용 피크 분석 방법 |
KR20210152185A (ko) * | 2020-06-08 | 2021-12-15 | 한동대학교 산학협력단 | 고친수성 이산화티타늄 |
WO2022147069A1 (en) * | 2020-12-31 | 2022-07-07 | Applied Materials, Inc. | Plasma induced modification of silicon carbide surface |
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KR100662003B1 (ko) * | 2004-08-05 | 2006-12-27 | 전남대학교산학협력단 | 티타늄 산화막 제조방법 |
KR100662006B1 (ko) * | 2004-08-05 | 2006-12-27 | 전남대학교산학협력단 | 화학기상증착법을 이용한 티타늄 산화막 제조방법 |
JP4662122B2 (ja) | 2004-08-30 | 2011-03-30 | 財団法人電力中央研究所 | 超親水性薄膜及びその形成方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101484771B1 (ko) * | 2013-07-31 | 2015-01-22 | 한국과학기술원 | 은 나노와이어를 이용한 전극소자 및 그 제조 방법 |
KR102111006B1 (ko) * | 2018-11-16 | 2020-05-14 | 한동대학교 산학협력단 | 고친수성 이산화티타늄 제조방법 및 이산화티타늄 공여체-수용체 상호작용 피크 분석 방법 |
KR20210152185A (ko) * | 2020-06-08 | 2021-12-15 | 한동대학교 산학협력단 | 고친수성 이산화티타늄 |
WO2022147069A1 (en) * | 2020-12-31 | 2022-07-07 | Applied Materials, Inc. | Plasma induced modification of silicon carbide surface |
US11692267B2 (en) | 2020-12-31 | 2023-07-04 | Applied Materials, Inc. | Plasma induced modification of silicon carbide surface |
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