KR100446512B1 - 솔-젤 공법을 이용한 실리카 글래스 제조 방법 - Google Patents
솔-젤 공법을 이용한 실리카 글래스 제조 방법 Download PDFInfo
- Publication number
- KR100446512B1 KR100446512B1 KR10-2001-0070583A KR20010070583A KR100446512B1 KR 100446512 B1 KR100446512 B1 KR 100446512B1 KR 20010070583 A KR20010070583 A KR 20010070583A KR 100446512 B1 KR100446512 B1 KR 100446512B1
- Authority
- KR
- South Korea
- Prior art keywords
- gel
- sol
- silica glass
- heat chamber
- heat treatment
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 68
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000003980 solgel method Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 239000001307 helium Substances 0.000 claims abstract description 18
- 229910052734 helium Inorganic materials 0.000 claims abstract description 18
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 15
- 239000000654 additive Substances 0.000 claims abstract description 8
- 239000007858 starting material Substances 0.000 claims abstract description 7
- 230000000996 additive effect Effects 0.000 claims abstract description 6
- 238000011049 filling Methods 0.000 claims abstract description 6
- 239000008367 deionised water Substances 0.000 claims abstract description 5
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000005245 sintering Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 238000005429 filling process Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 241000519995 Stachys sylvatica Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 229910021485 fumed silica Inorganic materials 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- -1 silicon alkoxide Chemical class 0.000 description 2
- 238000004017 vitrification Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 102000006391 Ion Pumps Human genes 0.000 description 1
- 108010083687 Ion Pumps Proteins 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/12—Other methods of shaping glass by liquid-phase reaction processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Silicon Compounds (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
Description
Claims (2)
- 출발 물질, 탈이온수 및 첨가제를 혼합하여 솔을 형성하는 솔 형성 과정과, 상기 과정에서 생성된 솔을 원형틀에 채워넣은 후 젤화시키는 젤화 과정과; 상기 젤을 원형틀로부터 분리한 후 건조시키는 젤 건조 과정을 포함하여 구성된 실리카 글래스 제조 방법에 있어서,상기 젤을 히트 챔버 내에 위치시키며 상기 히트 챔버 내로 헬륨 가스를 주입하는 셋팅 과정과;상기 히트 챔버 내의 압력을 가압 및 감압시키는 과정을 다수회 반복하는 상기 젤의 저온 열처리 과정을 포함함을 특징으로 하는 솔-젤 공법을 이용한 실리카 글래스 제조 방법.
- 제1항에 있어서,상기 저온 열처리 과정을 거친 젤을 고온 가열하여 소결하는 소결 과정을 더 포함함을 특징으로 하는 솔-젤 공법을 이용한 실리카 글래스 제조 방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0070583A KR100446512B1 (ko) | 2001-11-13 | 2001-11-13 | 솔-젤 공법을 이용한 실리카 글래스 제조 방법 |
US10/179,704 US6860118B2 (en) | 2001-11-13 | 2002-06-25 | Method for fabricating silica glass using sol-gel process |
EP02019750A EP1310463A3 (en) | 2001-11-13 | 2002-09-03 | Method for fabricating silica glass using sol-gel process |
JP2002316148A JP2003146666A (ja) | 2001-11-13 | 2002-10-30 | ゾル・ゲル法を利用したシリカガラスおよびその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0070583A KR100446512B1 (ko) | 2001-11-13 | 2001-11-13 | 솔-젤 공법을 이용한 실리카 글래스 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030039617A KR20030039617A (ko) | 2003-05-22 |
KR100446512B1 true KR100446512B1 (ko) | 2004-09-04 |
Family
ID=19715952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0070583A KR100446512B1 (ko) | 2001-11-13 | 2001-11-13 | 솔-젤 공법을 이용한 실리카 글래스 제조 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6860118B2 (ko) |
EP (1) | EP1310463A3 (ko) |
JP (1) | JP2003146666A (ko) |
KR (1) | KR100446512B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100446512B1 (ko) * | 2001-11-13 | 2004-09-04 | 삼성전자주식회사 | 솔-젤 공법을 이용한 실리카 글래스 제조 방법 |
KR20030068730A (ko) * | 2002-02-16 | 2003-08-25 | 삼성전자주식회사 | 솔-젤 공정의 매크로 버블 제거 방법 |
CN113248120B (zh) * | 2020-02-11 | 2023-12-22 | 深圳市绎立锐光科技开发有限公司 | 一种溶胶凝胶法制备玻璃的生产设备及相关制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5734031A (en) * | 1980-08-07 | 1982-02-24 | Toshiba Ceramics Co Ltd | Method and apparatus for decreasing number of bubbles in formed quartz glass |
JPS57100923A (en) * | 1980-10-22 | 1982-06-23 | Heraeus Schott Quarzschmelze | Manufacture of foam-free glassy material |
JPS62119131A (ja) * | 1985-11-18 | 1987-05-30 | Seiko Epson Corp | 光フアイバ−母材の製造方法 |
JPH05147950A (ja) * | 1991-12-03 | 1993-06-15 | Seiko Epson Corp | ガラスの製造方法 |
JPH10114533A (ja) * | 1996-06-18 | 1998-05-06 | Tosoh Corp | 高純度透明シリカガラスの製造方法 |
JPH11189427A (ja) * | 1997-12-25 | 1999-07-13 | Koransha Co Ltd | シリカガラス焼結体の製造方法 |
JPH11209132A (ja) * | 1998-01-23 | 1999-08-03 | Tosoh Corp | 高純度透明シリカガラスの製造方法 |
KR100313276B1 (ko) * | 1999-06-09 | 2001-11-05 | 윤종용 | 실리카 글래스 형성용 겔의 열처리장치 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4419115A (en) * | 1981-07-31 | 1983-12-06 | Bell Telephone Laboratories, Incorporated | Fabrication of sintered high-silica glasses |
GB2165234B (en) | 1984-10-05 | 1988-09-01 | Suwa Seikosha Kk | Methods of preparing doped silica glass |
CA1290942C (en) * | 1985-03-18 | 1991-10-22 | Michihisa Kyoto | Method for producing glass preform for optical fiber |
CA1254238A (en) * | 1985-04-30 | 1989-05-16 | Alvin P. Gerk | Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products |
US5236483A (en) * | 1985-07-16 | 1993-08-17 | Seiko Epson Corporation | Method of preparing silica glass |
US4680049A (en) * | 1986-08-15 | 1987-07-14 | Gte Laboratories Incorporated | Process for molding optical components of silicate glass to a near net shape optical precision |
US4789389A (en) * | 1987-05-20 | 1988-12-06 | Corning Glass Works | Method for producing ultra-high purity, optical quality, glass articles |
US5240488A (en) | 1992-08-14 | 1993-08-31 | At&T Bell Laboratories | Manufacture of vitreous silica product via a sol-gel process using a polymer additive |
KR100229884B1 (ko) * | 1997-03-10 | 1999-11-15 | 윤종용 | 솔-젤법을 이용한 고순도 실리카 유리의 제조방법 |
KR100326174B1 (ko) | 1999-12-31 | 2002-02-27 | 윤종용 | 솔-젤 공법을 이용한 고순도 실리카 글래스 제조 방법 |
EP1283195B1 (en) * | 2001-08-01 | 2005-10-26 | Novara Technology S.R.L. | Sol-gel process for the production of optical fiber preforms |
KR100446512B1 (ko) * | 2001-11-13 | 2004-09-04 | 삼성전자주식회사 | 솔-젤 공법을 이용한 실리카 글래스 제조 방법 |
-
2001
- 2001-11-13 KR KR10-2001-0070583A patent/KR100446512B1/ko not_active IP Right Cessation
-
2002
- 2002-06-25 US US10/179,704 patent/US6860118B2/en not_active Expired - Fee Related
- 2002-09-03 EP EP02019750A patent/EP1310463A3/en not_active Withdrawn
- 2002-10-30 JP JP2002316148A patent/JP2003146666A/ja not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5734031A (en) * | 1980-08-07 | 1982-02-24 | Toshiba Ceramics Co Ltd | Method and apparatus for decreasing number of bubbles in formed quartz glass |
JPS57100923A (en) * | 1980-10-22 | 1982-06-23 | Heraeus Schott Quarzschmelze | Manufacture of foam-free glassy material |
JPS62119131A (ja) * | 1985-11-18 | 1987-05-30 | Seiko Epson Corp | 光フアイバ−母材の製造方法 |
JPH05147950A (ja) * | 1991-12-03 | 1993-06-15 | Seiko Epson Corp | ガラスの製造方法 |
JPH10114533A (ja) * | 1996-06-18 | 1998-05-06 | Tosoh Corp | 高純度透明シリカガラスの製造方法 |
JPH11189427A (ja) * | 1997-12-25 | 1999-07-13 | Koransha Co Ltd | シリカガラス焼結体の製造方法 |
JPH11209132A (ja) * | 1998-01-23 | 1999-08-03 | Tosoh Corp | 高純度透明シリカガラスの製造方法 |
KR100313276B1 (ko) * | 1999-06-09 | 2001-11-05 | 윤종용 | 실리카 글래스 형성용 겔의 열처리장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20030039617A (ko) | 2003-05-22 |
EP1310463A3 (en) | 2004-05-19 |
JP2003146666A (ja) | 2003-05-21 |
US6860118B2 (en) | 2005-03-01 |
US20030089131A1 (en) | 2003-05-15 |
EP1310463A2 (en) | 2003-05-14 |
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