KR20040028360A - 구형의 콜로이드 결정, 다공성 구조체의 제조방법 및 이에사용되는 전기수력학적 분무장치 - Google Patents
구형의 콜로이드 결정, 다공성 구조체의 제조방법 및 이에사용되는 전기수력학적 분무장치 Download PDFInfo
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- KR20040028360A KR20040028360A KR1020020059515A KR20020059515A KR20040028360A KR 20040028360 A KR20040028360 A KR 20040028360A KR 1020020059515 A KR1020020059515 A KR 1020020059515A KR 20020059515 A KR20020059515 A KR 20020059515A KR 20040028360 A KR20040028360 A KR 20040028360A
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- droplets
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- colloidal crystals
- manufacturing
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- 239000004793 Polystyrene Substances 0.000 description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920007962 Styrene Methyl Methacrylate Polymers 0.000 description 2
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- ADFPJHOAARPYLP-UHFFFAOYSA-N methyl 2-methylprop-2-enoate;styrene Chemical compound COC(=O)C(C)=C.C=CC1=CC=CC=C1 ADFPJHOAARPYLP-UHFFFAOYSA-N 0.000 description 2
- -1 poly1 Chemical compound 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
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- UVWPNDVAQBNQBG-UHFFFAOYSA-N 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-icosafluorononane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F UVWPNDVAQBNQBG-UHFFFAOYSA-N 0.000 description 1
- FAEGGADNHFKDQX-UHFFFAOYSA-N 1,1,1,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)pent-2-ene Chemical compound FC(F)(F)C(C(F)(F)F)=C(F)C(F)(F)C(F)(F)F FAEGGADNHFKDQX-UHFFFAOYSA-N 0.000 description 1
- LWRNQOBXRHWPGE-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,4a,5,5,6,6,7,7,8,8a-heptadecafluoro-8-(trifluoromethyl)naphthalene Chemical compound FC1(F)C(F)(F)C(F)(F)C(F)(F)C2(F)C(C(F)(F)F)(F)C(F)(F)C(F)(F)C(F)(F)C21F LWRNQOBXRHWPGE-UHFFFAOYSA-N 0.000 description 1
- RKIMETXDACNTIE-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorocyclohexane Chemical compound FC1(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C1(F)F RKIMETXDACNTIE-UHFFFAOYSA-N 0.000 description 1
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 description 1
- CLISWDZSTWQFNX-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(F)(F)C(F)(F)F CLISWDZSTWQFNX-UHFFFAOYSA-N 0.000 description 1
- VIEHKBXCWMMOOU-UHFFFAOYSA-N 2,2,3,3,4,4,4-heptafluorobutyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(F)(F)C(F)(F)C(F)(F)F VIEHKBXCWMMOOU-UHFFFAOYSA-N 0.000 description 1
- RZTMVKFKTMHQPQ-UHFFFAOYSA-N 2,2-diphenylethyl 2-methylprop-2-enoate Chemical compound C=1C=CC=CC=1C(COC(=O)C(=C)C)C1=CC=CC=C1 RZTMVKFKTMHQPQ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- 239000000443 aerosol Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 239000003054 catalyst Substances 0.000 description 1
- 239000012707 chemical precursor Substances 0.000 description 1
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Classifications
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
- B01J2/08—Gelation of a colloidal solution
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Colloid Chemistry (AREA)
Abstract
Description
Claims (8)
- 콜로이드 결정의 제조방법에 있어서,현탁액을 함유하는 금속모세관과 접지전극사이에 교류전원을 인가하여 균일한 크기의 액적을 유도하는 단계와, 액적으로부터 용매를 제거하여 콜로이드 결정을 형성하는 단계를 포함함을 특징으로 하는 구형의 콜로이드 결정 제조방법
- 제 1 항에 있어서,액적의 크기는 주파수를 변환하여 제어됨을 특징으로 하는 구형의 콜로이드 결정 제조방법
- 제 1 항에 있어서,액적의 크기는 전기장의 세기를 변환하여 제어됨을 특징으로 하는 구형의 콜로이드 결정 제조방법
- 제 1 항에 있어서,모세관내의 유속을 변환하여 제어됨을 특징으로 하는 구형의 콜로이드 결정 제조방법
- 제 1 항에 있어서,현탁액은 고분자가 분산된 현탁액임을 특징으로 하는 구형의 콜로이드 결정 제조방법
- 제 1 항에 있어서,현탁액은 고분자 입자와 함께 무기물 입자가 분산된 현탁액임을 특징으로 하는 구형의 콜로이드 결정 제조방법
- 콜로이드 결정을 주형으로 하는 다공성 구조체의 제조방법에 있어서,고분자 및 무기물 입자가 혼합 분산된 현탁액을 함유하는 금속모세관과 접지전극사이에 교류전원을 인가하여 균일한 크기의 액적을 유도하는 단계와, 액적으로부터 용매를 제거하여 콜로이드 결정을 형성하는 단계 및 콜로이드 결정을 소결하는 단계를 포함함을 특징으로 하는 다공성 구조체의 제조방법
- 금속모세관과, 접지전극을 포함하는 전기수력학적 분무장치에 있어서,금속모세관과 접지 전극의 사이에 교류전원이 접속됨을 특징으로 하는 전기수력학적 분무장치
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KR10-2002-0059515A KR100466251B1 (ko) | 2002-09-30 | 2002-09-30 | 구형의 콜로이드 결정, 다공성 구조체의 제조방법 및 이에사용되는 전기수력학적 분무장치 |
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KR10-2002-0059515A KR100466251B1 (ko) | 2002-09-30 | 2002-09-30 | 구형의 콜로이드 결정, 다공성 구조체의 제조방법 및 이에사용되는 전기수력학적 분무장치 |
Publications (2)
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KR20040028360A true KR20040028360A (ko) | 2004-04-03 |
KR100466251B1 KR100466251B1 (ko) | 2005-01-14 |
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KR10-2002-0059515A KR100466251B1 (ko) | 2002-09-30 | 2002-09-30 | 구형의 콜로이드 결정, 다공성 구조체의 제조방법 및 이에사용되는 전기수력학적 분무장치 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005047575A1 (en) * | 2003-11-12 | 2005-05-26 | National University Of Singapore | Colloidal structure and method of forming |
WO2007139283A1 (en) * | 2006-05-26 | 2007-12-06 | Korea Advanced Institute Of Science And Technology | Method for fabricating photonic-fluidic biosensor using functionalized photonic crystals |
KR100863489B1 (ko) * | 2007-03-27 | 2008-10-15 | 한국과학기술원 | 액적을 이용한 광결정의 제조방법, 이에 의해 형성된광결정 및 이를 이용한 다공성 고분자 구조체 |
KR100932851B1 (ko) * | 2006-07-05 | 2009-12-21 | 주식회사 엘지화학 | 유백광 효과를 갖는 구형 콜로이드 결정의 제조방법 |
KR102296658B1 (ko) | 2020-04-24 | 2021-08-31 | 단국대학교 산학협력단 | 전기 분무 장치 |
KR20220027665A (ko) * | 2020-08-27 | 2022-03-08 | 경희대학교 산학협력단 | 다성분 다공성 고분자 입자의 제조 방법 및 이를 통하여 제조된 다성분 다공성 고분자 입자 |
KR20220027664A (ko) * | 2020-08-27 | 2022-03-08 | 경희대학교 산학협력단 | 다공성 고분자 입자의 제조 방법 및 이를 통하여 제조된 다공성 고분자 입자 |
KR20220031418A (ko) * | 2020-09-04 | 2022-03-11 | 경희대학교 산학협력단 | 페로브스카이트-고분자 복합체 입자의 제조 방법 및 이를 통하여 제조된 페로브스카이트-고분자 복합체 입자 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100804398B1 (ko) | 2005-10-25 | 2008-02-15 | 주식회사 엘지화학 | 마이크로파를 이용한 제한공간 내부에서의 콜로이드자기조립법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4005435A (en) * | 1975-05-15 | 1977-01-25 | Burroughs Corporation | Liquid jet droplet generator |
DE69727671T2 (de) * | 1996-05-15 | 2004-09-30 | Hyperion Catalysis International, Inc., Cambridge | Starre, poröse kohlenstoffstrukturen, verfahren zu deren herstellung und verwendung und diese strukturen enthaltende erzeugnisse |
US6339030B1 (en) * | 1999-01-05 | 2002-01-15 | The United States Of America As Represented By The United States Department Of Energy | Fabrication of photonic band gap materials |
US6348431B1 (en) * | 1999-04-19 | 2002-02-19 | Sandia National Laboratories | Method for low temperature preparation of a noble metal alloy |
KR100429469B1 (ko) * | 2000-10-06 | 2004-05-03 | 학교법인 한양학원 | 용질 공확산법에 의하여 제조된 구형 고분자 마이크로캡슐 및 제조 방법 |
-
2002
- 2002-09-30 KR KR10-2002-0059515A patent/KR100466251B1/ko not_active IP Right Cessation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005047575A1 (en) * | 2003-11-12 | 2005-05-26 | National University Of Singapore | Colloidal structure and method of forming |
WO2007139283A1 (en) * | 2006-05-26 | 2007-12-06 | Korea Advanced Institute Of Science And Technology | Method for fabricating photonic-fluidic biosensor using functionalized photonic crystals |
KR100932851B1 (ko) * | 2006-07-05 | 2009-12-21 | 주식회사 엘지화학 | 유백광 효과를 갖는 구형 콜로이드 결정의 제조방법 |
KR100863489B1 (ko) * | 2007-03-27 | 2008-10-15 | 한국과학기술원 | 액적을 이용한 광결정의 제조방법, 이에 의해 형성된광결정 및 이를 이용한 다공성 고분자 구조체 |
KR102296658B1 (ko) | 2020-04-24 | 2021-08-31 | 단국대학교 산학협력단 | 전기 분무 장치 |
KR20220027665A (ko) * | 2020-08-27 | 2022-03-08 | 경희대학교 산학협력단 | 다성분 다공성 고분자 입자의 제조 방법 및 이를 통하여 제조된 다성분 다공성 고분자 입자 |
KR20220027664A (ko) * | 2020-08-27 | 2022-03-08 | 경희대학교 산학협력단 | 다공성 고분자 입자의 제조 방법 및 이를 통하여 제조된 다공성 고분자 입자 |
KR20220031418A (ko) * | 2020-09-04 | 2022-03-11 | 경희대학교 산학협력단 | 페로브스카이트-고분자 복합체 입자의 제조 방법 및 이를 통하여 제조된 페로브스카이트-고분자 복합체 입자 |
Also Published As
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KR100466251B1 (ko) | 2005-01-14 |
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