SE422045C - Sett att framstella silikaaerogel i form av ett vesentligen sprickfritt, foretredesvis transparent block samt anvendning av detsamma i solpaneler - Google Patents

Sett att framstella silikaaerogel i form av ett vesentligen sprickfritt, foretredesvis transparent block samt anvendning av detsamma i solpaneler

Info

Publication number: SE422045C
Authority: SE; Sweden
Prior art keywords: temperature; alcohol; airgel; pressure; autoclave
Prior art date: 1979-04-30

Application number

SE7903766A

Other languages

English (en)

Swedish (sv)

Other versions

SE422045B (sv

SE7903766L (sv

Inventor

Guy Von Dardel

Leif Otto Gustaf Svensson

Sten Axel Henning

Original Assignee

Guy Von Dardel

Leif Otto Gustaf Svensson

Sten Axel Henning

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1979-04-30

Filing date

1979-04-30

Publication date

1985-03-18

1979-04-30 Application filed by Guy Von Dardel, Leif Otto Gustaf Svensson, Sten Axel Henning filed Critical Guy Von Dardel

1979-04-30 Priority to SE7903766A priority Critical patent/SE422045C/sv

1980-04-17 Priority to DE8080850055T priority patent/DE3061197D1/de

1980-04-17 Priority to AT80850055T priority patent/ATE1894T1/de

1980-04-17 Priority to EP80850055A priority patent/EP0018955B1/de

1980-04-22 Priority to US06/142,812 priority patent/US4327065A/en

1980-10-31 Publication of SE7903766L publication Critical patent/SE7903766L/

1982-02-15 Publication of SE422045B publication Critical patent/SE422045B/sv

1985-03-18 Publication of SE422045C publication Critical patent/SE422045C/sv

Links

VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 34
239000000377 silicon dioxide Substances 0.000 title claims description 8
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 63
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 48
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
238000010438 heat treatment Methods 0.000 claims abstract description 20
238000006460 hydrolysis reaction Methods 0.000 claims abstract description 19
230000007062 hydrolysis Effects 0.000 claims abstract description 15
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 14
238000000034 method Methods 0.000 claims abstract description 13
239000003054 catalyst Substances 0.000 claims abstract description 12
239000004965 Silica aerogel Substances 0.000 claims abstract description 9
229910021529 ammonia Inorganic materials 0.000 claims abstract description 7
LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims abstract description 6
238000002360 preparation method Methods 0.000 claims abstract description 4
239000002904 solvent Substances 0.000 claims description 36
239000000499 gel Substances 0.000 claims description 33
238000006243 chemical reaction Methods 0.000 claims description 9
238000005406 washing Methods 0.000 claims description 9
239000000741 silica gel Substances 0.000 claims description 6
229910002027 silica gel Inorganic materials 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 5
230000032683 aging Effects 0.000 claims description 3
230000015572 biosynthetic process Effects 0.000 abstract description 5
239000004964 aerogel Substances 0.000 abstract description 4
238000001816 cooling Methods 0.000 description 13
238000009413 insulation Methods 0.000 description 8
239000000463 material Substances 0.000 description 8
239000007789 gas Substances 0.000 description 5
239000011148 porous material Substances 0.000 description 5
235000012239 silicon dioxide Nutrition 0.000 description 5
239000000203 mixture Substances 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
239000007788 liquid Substances 0.000 description 3
-1 silicic acid ester Chemical class 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
239000000443 aerosol Substances 0.000 description 2
238000000149 argon plasma sintering Methods 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
238000005336 cracking Methods 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
239000012212 insulator Substances 0.000 description 2
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
230000005855 radiation Effects 0.000 description 2
229910052710 silicon Inorganic materials 0.000 description 2
239000010703 silicon Substances 0.000 description 2
238000001179 sorption measurement Methods 0.000 description 2
238000001228 spectrum Methods 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
235000017606 Vaccinium vitis idaea Nutrition 0.000 description 1
244000077923 Vaccinium vitis idaea Species 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000003377 acid catalyst Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
125000003158 alcohol group Chemical group 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
210000003109 clavicle Anatomy 0.000 description 1
239000003086 colorant Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000009089 cytolysis Effects 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
230000017525 heat dissipation Effects 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
239000012774 insulation material Substances 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
239000010410 layer Substances 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
210000000056 organ Anatomy 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
239000010453 quartz Substances 0.000 description 1
239000013557 residual solvent Substances 0.000 description 1
230000035939 shock Effects 0.000 description 1
229910000077 silane Inorganic materials 0.000 description 1
125000005372 silanol group Chemical group 0.000 description 1
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
239000002356 single layer Substances 0.000 description 1
238000005245 sintering Methods 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
230000035882 stress Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000009283 thermal hydrolysis Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1
238000002834 transmittance Methods 0.000 description 1
239000012780 transparent material Substances 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/157—After-treatment of gels
- C01B33/158—Purification; Drying; Dehydrating
- C01B33/1585—Dehydration into aerogels

Landscapes

Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Silicon Compounds (AREA)

SE7903766A 1979-04-30 1979-04-30 Sett att framstella silikaaerogel i form av ett vesentligen sprickfritt, foretredesvis transparent block samt anvendning av detsamma i solpaneler SE422045C (sv)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
SE7903766A SE422045C (sv)	1979-04-30	1979-04-30	Sett att framstella silikaaerogel i form av ett vesentligen sprickfritt, foretredesvis transparent block samt anvendning av detsamma i solpaneler
DE8080850055T DE3061197D1 (en)	1979-04-30	1980-04-17	A method for the preparation of silica aerogel and its use
AT80850055T ATE1894T1 (de)	1979-04-30	1980-04-17	Verfahren zur herstellung von siliziumdioxidaerogel und seine verwendung.
EP80850055A EP0018955B1 (de)	1979-04-30	1980-04-17	Verfahren zur Herstellung von Siliziumdioxid-Aerogel und seine Verwendung
US06/142,812 US4327065A (en)	1979-04-30	1980-04-22	Method of preparing silica aerogel

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7903766A SE422045C (sv)	1979-04-30	1979-04-30	Sett att framstella silikaaerogel i form av ett vesentligen sprickfritt, foretredesvis transparent block samt anvendning av detsamma i solpaneler

Publications (3)

Publication Number	Publication Date
SE7903766L SE7903766L (sv)	1980-10-31
SE422045B SE422045B (sv)	1982-02-15
SE422045C true SE422045C (sv)	1985-03-18

Family

ID=20337932

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7903766A SE422045C (sv)	1979-04-30	1979-04-30	Sett att framstella silikaaerogel i form av ett vesentligen sprickfritt, foretredesvis transparent block samt anvendning av detsamma i solpaneler

Country Status (5)

Country	Link
US (1)	US4327065A (de)
EP (1)	EP0018955B1 (de)
AT (1)	ATE1894T1 (de)
DE (1)	DE3061197D1 (de)
SE (1)	SE422045C (de)

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US4717708A (en) *	1983-12-27	1988-01-05	Stauffer Chemical Company	Inorganic oxide aerogels and their preparation
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US5409683A (en) *	1990-08-23	1995-04-25	Regents Of The University Of California	Method for producing metal oxide aerogels
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US5306555A (en) *	1991-09-18	1994-04-26	Battelle Memorial Institute	Aerogel matrix composites
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US5308533A (en) *	1991-11-29	1994-05-03	The United States Of America As Represented By The Secretary Of The Air Force	Aerogel mesh getter
DE4201306A1 (de) *	1992-01-20	1993-07-22	Basf Ag	Formteile oder platten aus silica-aerogelen
US6156223A (en) *	1993-04-26	2000-12-05	Armstrong World Industries, Inc.	Xerogels and their preparation
US5473826A (en) *	1994-08-19	1995-12-12	Yazaki Corporation	Process for drying sol-gel derived porous bodies at elevated subcritical temperatures and pressures
US5686031A (en) *	1995-01-05	1997-11-11	Regents Of The University Of California	Method for rapidly producing microporous and mesoporous materials
DE19506141A1 (de) *	1995-02-22	1996-08-29	Hoechst Ag	Verwendung von Aerogelen in der Pharmazie, in der Kosmetik und im Pflanzenschutz
DE19507732A1 (de) *	1995-03-07	1996-09-12	Hoechst Ag	Transparentes Bauelement, enthaltend mindestens eine faserverstärkte Aerogelplatte und/oder -matte
FR2736342B1 (fr) *	1995-07-07	1999-01-29	Univ Claude Bernard Lyon	Procede pour la fabrication d'aerogels de silice monolithiques et aerogels de silice ainsi obtenus
DE19533851A1 (de) *	1995-09-13	1997-03-20	Hoechst Ag	Organofunktionalisierte Aerogele
US6077876A (en) *	1997-12-29	2000-06-20	General Ideas, Inc.	Process for high temperature production of organic aerogels
US6090861A (en) *	1998-12-28	2000-07-18	General Ideas, Inc.	Process for high temperature production of organic aerogels
KR100264157B1 (ko) *	1998-03-17	2001-04-02	박호군	메탄의이산화탄소개질반응용니켈-알루미나에어로젤촉매및이의제조방법
DE19847634C1 (de) *	1998-10-15	2000-02-10	Saskia Solar Und Energietechni	Wärmeisolationspaneel
US6586501B1 (en)	1999-01-20	2003-07-01	Cabot Corporation	Aggregates having attached polymer groups and polymer foams
US6258864B1 (en)	1999-01-20	2001-07-10	Cabot Corporation	Polymer foam containing chemically modified carbonaceous filler
US6168694B1 (en)	1999-02-04	2001-01-02	Chemat Technology, Inc.	Methods for and products of processing nanostructure nitride, carbonitride and oxycarbonitride electrode power materials by utilizing sol gel technology for supercapacitor applications
US6339034B1 (en)	2000-01-24	2002-01-15	Hc Chem Research & Service Corp.	Light-weight ceramic insulation
US7641954B2 (en)	2003-10-03	2010-01-05	Cabot Corporation	Insulated panel and glazing system comprising the same
US7621299B2 (en)	2003-10-03	2009-11-24	Cabot Corporation	Method and apparatus for filling a vessel with particulate matter
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US8114336B2 (en) *	2007-03-16	2012-02-14	Board Of Regents Of The University Of Texas System	Methods for increasing the strength and controlling the architecture and composition of ceramic articles
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SE533051C2 (sv) *	2009-01-08	2010-06-15	Airglass Ab	Silikaaerogelkropp som transparent panel i energifönster
SE0950004A1 (sv) *	2009-01-08	2010-06-15	Airglass Ab	Silikaaerogelkropp som isolering i ett solfångarsystem
TW201239495A (en) *	2011-03-25	2012-10-01	Jtouch Corp	Electrochromic apparatus
WO2019044669A1 (ja)	2017-09-01	2019-03-07	Ａｇｃ株式会社	湿潤ゲル、キセロゲルの製造方法
JP7565671B2 (ja) *	2018-11-07	2024-10-11	三菱ケミカル株式会社	シリカゾルの製造方法及びシリカゾル中の中間生成物の抑制方法
US20210363812A1 (en) *	2020-05-20	2021-11-25	Union College	Aerogel Mosaic-based Window System
EP4582381A3 (de)	2022-03-09	2025-10-01	Cardinal CG Company	Feuchtes kieselsäuregel und aerogel
CN115433020B (zh) *	2022-08-20	2023-04-28	浙江大学	一种二氧化硅气凝胶隔热材料的制备方法

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1979
- 1979-04-30 SE SE7903766A patent/SE422045C/sv not_active IP Right Cessation
1980
- 1980-04-17 EP EP80850055A patent/EP0018955B1/de not_active Expired
- 1980-04-17 AT AT80850055T patent/ATE1894T1/de active
- 1980-04-17 DE DE8080850055T patent/DE3061197D1/de not_active Expired
- 1980-04-22 US US06/142,812 patent/US4327065A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ATE1894T1 (de)	1982-12-15
SE422045B (sv)	1982-02-15
DE3061197D1 (en)	1983-01-05
SE7903766L (sv)	1980-10-31
EP0018955A1 (de)	1980-11-12
US4327065A (en)	1982-04-27
EP0018955B1 (de)	1982-12-01

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1995-01-31

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