AU2021251743A1 - Improved aerogel compositions and methods - Google Patents
Improved aerogel compositions and methods Download PDFInfo
- Publication number
- AU2021251743A1 AU2021251743A1 AU2021251743A AU2021251743A AU2021251743A1 AU 2021251743 A1 AU2021251743 A1 AU 2021251743A1 AU 2021251743 A AU2021251743 A AU 2021251743A AU 2021251743 A AU2021251743 A AU 2021251743A AU 2021251743 A1 AU2021251743 A1 AU 2021251743A1
- Authority
- AU
- Australia
- Prior art keywords
- less
- composition
- aerogel
- gel
- silica
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
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
-
- 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
- B01J13/0091—Preparation of aerogels, e.g. xerogels
-
- 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
- C01B33/141—Preparation of hydrosols or aqueous dispersions
- C01B33/1412—Preparation of hydrosols or aqueous dispersions by oxidation of silicon in basic medium
-
- 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
- C01B33/159—Coating or hydrophobisation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/32—Thermal properties
- C01P2006/37—Stability against thermal decomposition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicon Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Colloid Chemistry (AREA)
- Silicon Polymers (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063006003P | 2020-04-06 | 2020-04-06 | |
| US63/006,003 | 2020-04-06 | ||
| PCT/US2021/025914 WO2021207154A1 (en) | 2020-04-06 | 2021-04-06 | Improved aerogel compositions and methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021251743A1 true AU2021251743A1 (en) | 2022-09-29 |
Family
ID=75660401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021251743A Pending AU2021251743A1 (en) | 2020-04-06 | 2021-04-06 | Improved aerogel compositions and methods |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US11912579B2 (https=) |
| EP (1) | EP4132883A1 (https=) |
| JP (1) | JP7835684B2 (https=) |
| KR (1) | KR20220164499A (https=) |
| CN (1) | CN115515898A (https=) |
| AU (1) | AU2021251743A1 (https=) |
| BR (1) | BR112022019756A2 (https=) |
| CA (1) | CA3172908A1 (https=) |
| CL (1) | CL2022002701A1 (https=) |
| CO (1) | CO2022014120A2 (https=) |
| IL (1) | IL296730B2 (https=) |
| MX (1) | MX2022012352A (https=) |
| MY (1) | MY209880A (https=) |
| WO (1) | WO2021207154A1 (https=) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115957763B (zh) * | 2021-10-12 | 2025-02-25 | 中石化南京化工研究院有限公司 | 甲烷合成催化剂及其制备方法和应用 |
| KR102785203B1 (ko) | 2021-12-17 | 2025-03-20 | 아스펜 에어로겔, 인코포레이티드 | 저 압축 영구 변형 에어로겔 및 에어로겔 복합재 및 제조 방법 |
| CN114180582B (zh) * | 2021-12-27 | 2023-07-21 | 中国人民解放军海军工程大学 | 一种多级孔二氧化硅气凝胶材料及其制备方法 |
| CN114368758B (zh) * | 2022-01-26 | 2023-06-30 | 无锡恒诚硅业有限公司 | 一种改性二氧化硅及其制备方法与应用 |
| CN114368759B (zh) * | 2022-01-26 | 2023-06-30 | 无锡恒诚硅业有限公司 | 一种改善橡胶用二氧化硅及其制备方法 |
| CN114950403B (zh) * | 2022-04-18 | 2023-03-24 | 紫科装备股份有限公司 | 一种复合金属改性纳米催化材料及其制备方法 |
| WO2023239952A1 (en) | 2022-06-10 | 2023-12-14 | Aspen Aerogels, Inc. | Aluminosilicate aerogels |
| CN115140740B (zh) * | 2022-06-29 | 2023-06-16 | 中南大学 | 层状双金属氢氧化物疏水二氧化硅复合气凝胶的制备方法 |
| CN115246745B (zh) * | 2022-07-14 | 2023-04-11 | 航天特种材料及工艺技术研究所 | 一种耐高温复合组分气凝胶材料及其制备方法 |
| EP4594255A2 (en) | 2022-10-14 | 2025-08-06 | Aspen Aerogels, Inc. | Aging and extraction of wet gels in a single vessel |
| CN116283209B (zh) * | 2023-01-12 | 2024-12-24 | 中国矿业大学 | 一种利用煤矸石制备块状气凝胶的方法 |
| KR102658253B1 (ko) * | 2023-05-04 | 2024-04-18 | 주식회사 에이피아이티 | 고온 안정성 및 고단열성을 갖는 혼성 에어로겔, 혼성 에어로겔의 제조 방법, 에어로겔 기반 단열재 및 에어로겔 기반 단열재의 제조 방법 |
| US12162767B1 (en) | 2023-07-26 | 2024-12-10 | Lg Chem, Ltd. | Aerogel composite |
| US12162766B1 (en) | 2023-06-29 | 2024-12-10 | Lg Chem, Ltd. | Aerogel composite |
| US12326214B2 (en) | 2023-08-30 | 2025-06-10 | Lg Chem, Ltd. | Aerogel composite |
| CN117225315B (zh) * | 2023-09-19 | 2026-04-21 | 大连亚泰科技新材料股份有限公司 | 一种氢氧化镁气凝胶生产方法和装置 |
| US12162260B1 (en) | 2023-10-05 | 2024-12-10 | Lg Chem, Ltd. | Aerogel composite |
| WO2025178929A1 (en) | 2024-02-20 | 2025-08-28 | Aspen Aerogels, Inc. | Resilient silica aerogels with reduced processing |
| CN117819580B (zh) * | 2024-03-05 | 2024-05-14 | 湖南荣岚智能科技有限公司 | 耐高温氧化铝气凝胶及其制备方法 |
| KR20250144820A (ko) | 2024-03-27 | 2025-10-13 | 주식회사 엘지화학 | 에어로겔 복합체 |
| KR20250144821A (ko) | 2024-03-27 | 2025-10-13 | 주식회사 엘지화학 | 에어로겔 복합체 |
| US12479734B2 (en) | 2024-05-02 | 2025-11-25 | Lg Chem, Ltd. | Aerogel composite |
| US12606446B2 (en) | 2024-05-16 | 2026-04-21 | Lg Chem, Ltd. | Aerogel composite |
| CN119100406B (zh) * | 2024-09-05 | 2025-06-06 | 星空男孩(杭州)科技有限公司 | 改性二氧化硅气凝胶粉及制备方法、气凝胶浆料及制备方法和应用 |
| US12551859B1 (en) | 2025-01-13 | 2026-02-17 | Lg Chem, Ltd. | Aerogel composite |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3597248A (en) * | 1967-06-23 | 1971-08-03 | Du Pont | Novel guanidine silicates,compositions and uses |
| US4454248A (en) | 1982-09-29 | 1984-06-12 | The Boeing Company | Open cell rigid thermoset foams and method |
| US4610863A (en) | 1985-09-04 | 1986-09-09 | The United States Of America As Represented By The United States Department Of Energy | Process for forming transparent aerogel insulating arrays |
| DE3534738A1 (de) | 1985-09-28 | 1987-04-09 | Basf Ag | Verfahren zur herstellung von elastischen melamin-schaumstoffen |
| DE69128073T2 (de) | 1990-08-23 | 1998-02-26 | Univ California As Represented | Verfahren zur herstellung von metalloxidaerogelen mit dichte weniger als 0,02 g/cm3 |
| DE4137405A1 (de) | 1991-11-14 | 1993-05-19 | Basf Ag | Expandierbare styrolpolymerisate, enthaltend als treibmittel kohlendioxid |
| US5565142A (en) | 1992-04-01 | 1996-10-15 | Deshpande; Ravindra | Preparation of high porosity xerogels by chemical surface modification. |
| 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 |
| US5395805A (en) | 1993-03-25 | 1995-03-07 | Regents Of The University Of California | Method for making monolithic metal oxide aerogels |
| US5420168A (en) | 1993-04-01 | 1995-05-30 | The Regents Of The University Of California | Method of low pressure and/or evaporative drying of aerogel |
| NZ332536A (en) | 1996-07-30 | 2000-07-28 | Ici Plc | Process for the preparation of polyurethane foams by reacting a polyisocyanate with a monofunctional alcohol and cyclic urea |
| EP0937114B1 (en) | 1996-11-08 | 2002-08-14 | Huntsman International Llc | Process for preparing rigid and flexible polyurethane foams |
| US6315971B1 (en) | 1997-04-09 | 2001-11-13 | Cabot Corporation | Process for producing low density gel compositions |
| US5962539A (en) | 1997-05-09 | 1999-10-05 | Separex S.A. | Process and equipment for drying a polymeric aerogel in the presence of a supercritical fluid |
| US6187831B1 (en) | 1998-09-16 | 2001-02-13 | Owens Corning Fiberglas Technology, Inc. | Process for producing extruded foam products with higher levels of CO2 as a blowing agent |
| CA2386897C (en) | 1999-10-21 | 2007-08-07 | Aspen Systems, Inc. | Rapid aerogel production process |
| DE10027770A1 (de) | 2000-06-07 | 2001-12-13 | Basf Ag | Verfahren zur Herstellung von Schaumstoffen aus Melamin/Formaldehyd-Kondensaten |
| DE10230982A1 (de) * | 2002-07-10 | 2004-01-22 | H.C. Starck Gmbh | Guanidincarbonat-haltiges Kieselsol |
| DE102004019708A1 (de) | 2004-04-20 | 2005-11-17 | Basf Ag | Offenzellige Schaumstoffe und Verfahren zu ihrer Herstellung |
| KR101005994B1 (ko) * | 2005-04-15 | 2011-01-05 | 히다치 가세고교 가부시끼가이샤 | 경화 촉진성 화합물-실리카 복합체, 경화 촉진성화합물-실리카 복합체의 제조 방법, 경화 촉진제, 경화성수지 조성물 및 전자 부품 장치 |
| WO2007140293A2 (en) * | 2006-05-25 | 2007-12-06 | Aspen Aerogels, Inc. | Aerogel compositions with enhanced performance |
| ES2358473T3 (es) | 2007-05-11 | 2011-05-11 | Decathlon | Artículo de confección con efecto de contención heterogéneo para la práctica de un deporte. |
| JP2011136859A (ja) * | 2009-12-28 | 2011-07-14 | Asahi Fiber Glass Co Ltd | 繊維系断熱材及びその製造方法 |
| WO2014152686A2 (en) * | 2013-03-14 | 2014-09-25 | Momentive Performance Material Inc. | High refractive index siloxanes |
| CA2961772C (en) | 2014-10-03 | 2019-06-18 | Aspen Aerogels, Inc. | Improved hydrophobic aerogel materials |
| BR112017010426A2 (pt) * | 2014-11-20 | 2017-12-26 | Basf Se | processo para preparar um pó inorgânico poroso. |
| CN106745004A (zh) * | 2017-01-22 | 2017-05-31 | 伊科纳诺（北京）科技发展有限公司 | 一种低成本快速制备疏水二氧化硅气凝胶的方法 |
| CN110431570A (zh) * | 2018-02-26 | 2019-11-08 | 株式会社日立信息通信工程 | 状态预测装置和状态预测控制方法 |
| WO2019163131A1 (ja) | 2018-02-26 | 2019-08-29 | 日立化成株式会社 | 構造体、接着用材料、構造体の製造方法、及び被覆方法 |
| KR20250013309A (ko) | 2018-05-31 | 2025-01-31 | 아스펜 에어로겔, 인코포레이티드 | 화재 등급 강화 에어로겔 조성물 |
| CN110092939B (zh) * | 2019-05-06 | 2021-06-11 | 中国人民解放军国防科技大学 | 聚有机烷氧基硅烷增强杂化氧化硅气凝胶及其制备方法 |
-
2021
- 2021-04-05 IL IL296730A patent/IL296730B2/en unknown
- 2021-04-06 BR BR112022019756A patent/BR112022019756A2/pt unknown
- 2021-04-06 US US17/223,043 patent/US11912579B2/en active Active
- 2021-04-06 CA CA3172908A patent/CA3172908A1/en active Pending
- 2021-04-06 MX MX2022012352A patent/MX2022012352A/es unknown
- 2021-04-06 EP EP21721346.1A patent/EP4132883A1/en active Pending
- 2021-04-06 MY MYPI2022004977A patent/MY209880A/en unknown
- 2021-04-06 KR KR1020227034246A patent/KR20220164499A/ko active Pending
- 2021-04-06 WO PCT/US2021/025914 patent/WO2021207154A1/en not_active Ceased
- 2021-04-06 JP JP2022559300A patent/JP7835684B2/ja active Active
- 2021-04-06 CN CN202180023075.XA patent/CN115515898A/zh active Pending
- 2021-04-06 AU AU2021251743A patent/AU2021251743A1/en active Pending
-
2022
- 2022-09-30 CO CONC2022/0014120A patent/CO2022014120A2/es unknown
- 2022-09-30 CL CL2022002701A patent/CL2022002701A1/es unknown
-
2023
- 2023-11-10 US US18/506,320 patent/US20240083757A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL296730A (en) | 2022-11-01 |
| KR20220164499A (ko) | 2022-12-13 |
| US11912579B2 (en) | 2024-02-27 |
| TW202146334A (zh) | 2021-12-16 |
| WO2021207154A4 (en) | 2021-12-23 |
| IL296730B1 (en) | 2025-11-01 |
| US20240083757A1 (en) | 2024-03-14 |
| BR112022019756A2 (pt) | 2022-11-16 |
| US20210309527A1 (en) | 2021-10-07 |
| CO2022014120A2 (es) | 2022-10-31 |
| CL2022002701A1 (es) | 2023-04-10 |
| CN115515898A (zh) | 2022-12-23 |
| MX2022012352A (es) | 2022-10-27 |
| IL296730B2 (en) | 2026-03-01 |
| JP2023519928A (ja) | 2023-05-15 |
| JP7835684B2 (ja) | 2026-03-25 |
| CA3172908A1 (en) | 2021-10-14 |
| WO2021207154A1 (en) | 2021-10-14 |
| MY209880A (en) | 2025-08-08 |
| EP4132883A1 (en) | 2023-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11912579B2 (en) | Aerogel compositions and methods | |
| US12409428B2 (en) | Fire-class reinforced aerogel compositions | |
| US20250293350A1 (en) | Components and systems to manage thermal runaway issues in electric vehicle batteries | |
| EP4420874A1 (en) | Aerogel-based components and systems for electric vehicle thermal management | |
| CA3161363A1 (en) | Battery thermal management member | |
| TWI913255B (zh) | 經改良之氣凝膠組成物及方法 | |
| RU2845018C1 (ru) | Аэрогелевая композиция и способ получения аэрогелевой композиции | |
| RU2811474C2 (ru) | Армированные композиции аэрогелей, соответствующие классу пожарной безопасности | |
| HK40079647A (en) | Improved aerogel compositions and methods |