KR100409185B1 - 광촉매 활성을 가지는 다기능성 소재 - Google Patents
광촉매 활성을 가지는 다기능성 소재 Download PDFInfo
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- KR100409185B1 KR100409185B1 KR10-2001-0002063A KR20010002063A KR100409185B1 KR 100409185 B1 KR100409185 B1 KR 100409185B1 KR 20010002063 A KR20010002063 A KR 20010002063A KR 100409185 B1 KR100409185 B1 KR 100409185B1
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- photocatalytic activity
- titanium
- multifunctional material
- zeolite
- oxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
- B01J29/072—Iron group metals or copper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/076—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
- B01J2523/20—Constitutive chemical elements of heterogeneous catalysts of Group II (IIA or IIB) of the Periodic Table
- B01J2523/27—Zinc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
- B01J2523/40—Constitutive chemical elements of heterogeneous catalysts of Group IV (IVA or IVB) of the Periodic Table
- B01J2523/47—Titanium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
- B01J2523/40—Constitutive chemical elements of heterogeneous catalysts of Group IV (IVA or IVB) of the Periodic Table
- B01J2523/48—Zirconium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
- B01J2523/50—Constitutive chemical elements of heterogeneous catalysts of Group V (VA or VB) of the Periodic Table
- B01J2523/55—Vanadium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
- B01J2523/80—Constitutive chemical elements of heterogeneous catalysts of Group VIII of the Periodic Table
- B01J2523/84—Metals of the iron group
- B01J2523/842—Iron
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
Abstract
Description
구 분 | [활성성분][코아성분] | 티탄 전구물질 | A성분 전구물질 |
실시예 1 | [TiZnOx][맥반석] | (NH4)2TiO(C2O4)2·H2O | Zn(NO3)2·6H2O |
실시예 2 | [TiFeZnOx][맥반석] | (NH4)2TiO(C2O4)2·H2O | Fe(NO3)3·9H2OZn(NO3)2·6H2O |
실시예 3 | [TiFeZrOx][맥반석] | (NH4)2TiO(C2O4)2·H2O | Fe(NO3)3·9H2OZrO(NO3)2·H2O |
실시예 4 | [TiFeVOx][맥반석] | (NH4)2TiO(C2O4)2·H2O | Fe(NO3)3·9H2O |
실시예 5 | [TiFeZnOx][맥반석] | Ti[OCH(CH3)2]4 | Fe(NO3)3·9H2OZn(NO3)2·6H2O |
실시예 6 | [TiFeZnOx][맥반석] | Ti[O(CH2)3CH3]4 | Fe(NO3)3·9H2OZn(NO3)2·6H2O |
실시예 7 | [TiFeZnOx][맥반석] | TiOSO4 | Fe(NO3)3·9H2O Zn(NO3)2·6H2O |
실시예 8 | [TiZnOx][제올라이트] | (NH4)2TiO(C2O4)2·H2O | Zn(NO3)2·6H2O |
실시예 9 | [TiFeZnOx][제올라이트] | (NH4)2TiO(C2O4)2·H2O | Fe(NO3)3·9H2OZn(NO3)2·6H2O |
실시예 10 | [TiFeZrOx][제올라이트] | (NH4)2TiO(C2O4)2·H2O | Fe(NO3)3·9H2OZrO(NO3)2·H2O |
실시예 11 | [TiFeVOx][제올라이트] | (NH4)2TiO(C2O4)2·H2O | Fe(NO3)3·9H2O |
실시예 12 | [TiFeZnOx][제올라이트] | Ti[OCH(CH3)2]4 | Fe(NO3)3·9H2OZn(NO3)2·6H2O |
실시예 13 | [TiFeZnOx][제올라이트] | Ti[O(CH2)3CH3]4 | Fe(NO3)3·9H2OZn(NO3)2·6H2O |
실시예 14 | [TiFeZnOx][제올라이트] | TiOSO4 | Fe(NO3)3·9H2OZn(NO3)2·6H2O |
Claims (4)
- 다공성 지지체의 표면이 다음 화학식 1로 표시되는 산화물로 코팅된 것임을 특징으로 하는 광촉매 활성을 가지는 다기능성 소재.화학식 1AaTibOx상기 화학식 1에서:A는 아연, 텅스텐, 철, 주석, 바나듐, 지르코늄, 크롬 및 실리콘 중에서 선택된 1종 이상의 원소이고; a 및 b는 각 성분원소의 몰비를 나타내는 것으로 a=1-b 이고, 이때 b는 0.001 ∼ 1의 범위이며; x는 원자가를 맞추기 위해 정해지는 값이다.
- 제 1 항에 있어서, 상기 다공성 지지체가 맥반석 또는 제올라이트인 것임을 특징으로 하는 광촉매 활성을 가지는 다기능성 소재.
- 제 1 항에 있어서, 상기 티탄(Ti) 전구물질이 티타늄 알콕사이드, 티타늄 킬레이트, 산화티탄, 질산 티타닐, 황산 티타닐 및 사염화 티탄 중에서 선택된 것임을 특징으로 하는 광촉매 활성을 가지는 다기능성 소재.
- 제 1 항에 있어서, 상기 A 성분 원소 전구물질이 아세테이트, 시트레이트, 질산 및 트리페닐 중에서 선택된 음이온 함유 염인 것임을 특징으로 하는 광촉매 활성을 가지는 다기능성 소재.
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KR10-2001-0002063A KR100409185B1 (ko) | 2001-01-13 | 2001-01-13 | 광촉매 활성을 가지는 다기능성 소재 |
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KR10-2001-0002063A KR100409185B1 (ko) | 2001-01-13 | 2001-01-13 | 광촉매 활성을 가지는 다기능성 소재 |
Publications (2)
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KR20020061090A KR20020061090A (ko) | 2002-07-22 |
KR100409185B1 true KR100409185B1 (ko) | 2003-12-18 |
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KR10-2001-0002063A Expired - Fee Related KR100409185B1 (ko) | 2001-01-13 | 2001-01-13 | 광촉매 활성을 가지는 다기능성 소재 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101242576B1 (ko) | 2010-06-28 | 2013-03-19 | 인하대학교 산학협력단 | 산화티탄 및 금속이온이 첨가된 주석산화물의 복합 구조체의 광촉매제 및 이의 제조방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100708812B1 (ko) * | 2006-07-13 | 2007-04-18 | 조인환 | 아나타제형 이산화티탄 광촉매 제조방법 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0724329A (ja) * | 1993-07-07 | 1995-01-27 | Nikon Corp | 光触媒 |
JPH08196912A (ja) * | 1995-01-26 | 1996-08-06 | Nikon Corp | 光触媒 |
JPH1095635A (ja) * | 1996-09-20 | 1998-04-14 | Toto Ltd | 光触媒性親水性部材の形成方法、及び光触媒性親水性部材 |
JPH10114546A (ja) * | 1996-08-22 | 1998-05-06 | Toto Ltd | 光触媒性親水性部材、及びその製造方法 |
JPH10244165A (ja) * | 1997-03-07 | 1998-09-14 | Nikon Corp | 可視光領域で触媒活性をもつ光触媒 |
JPH11179211A (ja) * | 1997-12-25 | 1999-07-06 | Sumitomo Metal Ind Ltd | 酸化チタン系光触媒とその製造方法、多機能部材および使用方法 |
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2001
- 2001-01-13 KR KR10-2001-0002063A patent/KR100409185B1/ko not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0724329A (ja) * | 1993-07-07 | 1995-01-27 | Nikon Corp | 光触媒 |
JPH08196912A (ja) * | 1995-01-26 | 1996-08-06 | Nikon Corp | 光触媒 |
JPH10114546A (ja) * | 1996-08-22 | 1998-05-06 | Toto Ltd | 光触媒性親水性部材、及びその製造方法 |
JPH1095635A (ja) * | 1996-09-20 | 1998-04-14 | Toto Ltd | 光触媒性親水性部材の形成方法、及び光触媒性親水性部材 |
JPH10244165A (ja) * | 1997-03-07 | 1998-09-14 | Nikon Corp | 可視光領域で触媒活性をもつ光触媒 |
JPH11179211A (ja) * | 1997-12-25 | 1999-07-06 | Sumitomo Metal Ind Ltd | 酸化チタン系光触媒とその製造方法、多機能部材および使用方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101242576B1 (ko) | 2010-06-28 | 2013-03-19 | 인하대학교 산학협력단 | 산화티탄 및 금속이온이 첨가된 주석산화물의 복합 구조체의 광촉매제 및 이의 제조방법 |
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KR20020061090A (ko) | 2002-07-22 |
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