CN115997083A - 混合气凝胶及其制造方法、以及使用混合气凝胶的绝热材料 - Google Patents

混合气凝胶及其制造方法、以及使用混合气凝胶的绝热材料 Download PDF

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Publication number
CN115997083A
CN115997083A CN202180035634.9A CN202180035634A CN115997083A CN 115997083 A CN115997083 A CN 115997083A CN 202180035634 A CN202180035634 A CN 202180035634A CN 115997083 A CN115997083 A CN 115997083A
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China
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hollow particles
aerogel
particles
nano
hybrid
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Pending
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CN202180035634.9A
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English (en)
Chinese (zh)
Inventor
吴则庆
李官益
维图达佐·V·里斐拉·雷蒙
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National Institute for Materials Science
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National Institute for Materials Science
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Publication of CN115997083A publication Critical patent/CN115997083A/zh
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    • 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
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B30/00—Compositions for artificial stone, not containing binders
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0045—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by a process involving the formation of a sol or a gel, e.g. sol-gel or precipitation processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C01P2004/34—Spheres hollow
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • C01P2006/16—Pore diameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Thermal Insulation (AREA)
CN202180035634.9A 2020-07-14 2021-06-04 混合气凝胶及其制造方法、以及使用混合气凝胶的绝热材料 Pending CN115997083A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020120921 2020-07-14
JP2020-120921 2020-07-14
PCT/JP2021/021299 WO2022014194A1 (ja) 2020-07-14 2021-06-04 ハイブリッドエアロゲル及びその製造方法、並びにハイブリッドエアロゲルを用いた断熱材

Publications (1)

Publication Number Publication Date
CN115997083A true CN115997083A (zh) 2023-04-21

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CN202180035634.9A Pending CN115997083A (zh) 2020-07-14 2021-06-04 混合气凝胶及其制造方法、以及使用混合气凝胶的绝热材料

Country Status (6)

Country Link
US (1) US20230150825A1 (https=)
EP (1) EP4183744A4 (https=)
JP (1) JP7477911B2 (https=)
CN (1) CN115997083A (https=)
TW (1) TWI859454B (https=)
WO (1) WO2022014194A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7603924B2 (ja) * 2020-11-20 2024-12-23 国立研究開発法人物質・材料研究機構 断熱配管
JP7607955B2 (ja) * 2020-11-20 2025-01-06 国立研究開発法人物質・材料研究機構 エアロゲル粉末の製造方法及びこれを用いた断熱材
CN113526912B (zh) * 2021-07-01 2023-02-17 中广核研究院有限公司 稀土基气凝胶复合材料及其制备方法和应用

Citations (5)

* Cited by examiner, † Cited by third party
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DE2702657A1 (de) * 1976-02-06 1977-08-11 Sulzer Ag Waermedaemmende masse und ihre verwendung
CN1636917A (zh) * 2004-11-29 2005-07-13 北京科技大学 一种硅酸钙复合纳米孔超级绝热材料的制备方法
CN105110339A (zh) * 2015-06-23 2015-12-02 北京建工新型建材有限责任公司 一种低成本柔性二氧化硅气凝胶的制备方法
WO2017038646A1 (ja) * 2015-08-28 2017-03-09 日立化成株式会社 エアロゲル複合体及び断熱材
CN108778996A (zh) * 2016-03-25 2018-11-09 日立化成株式会社 溶胶组合物、气凝胶复合体、带有气凝胶复合体的支撑构件和绝热材

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2048847B (en) * 1978-08-28 1983-07-06 Torobin Leonard B Method and apparatus for producing hollow microspheres
AUPR554501A0 (en) * 2001-06-07 2001-07-12 Lehmann Pacific Solar Pty Limited Radiative cooling surface coatings
US20040077738A1 (en) 2002-05-15 2004-04-22 Cabot Corporation Aerogel and hollow particle binder composition, insulation composite, and method for preparing the same
JP5615514B2 (ja) 2008-05-15 2014-10-29 ニチアス株式会社 断熱材、これを用いた断熱構造及び断熱材の製造方法
US9650500B2 (en) * 2010-11-15 2017-05-16 Dow Global Technologies Llc Nanoporous particles in a hollow latex matrix
US20140059971A1 (en) * 2011-03-18 2014-03-06 Bjørn Petter Jelle Thermal insulation materials
US10422573B2 (en) 2015-12-08 2019-09-24 Whirlpool Corporation Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein
JP2018130933A (ja) 2017-02-17 2018-08-23 日立化成株式会社 積層複合体及び断熱材
JP6932572B2 (ja) 2017-07-13 2021-09-08 株式会社トクヤマ 球状シリカエアロゲル、その製造方法、及び、その用途
CN108689680A (zh) * 2018-05-30 2018-10-23 巩义市泛锐熠辉复合材料有限公司 一种高效隔热保温气凝胶毡的制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702657A1 (de) * 1976-02-06 1977-08-11 Sulzer Ag Waermedaemmende masse und ihre verwendung
CN1636917A (zh) * 2004-11-29 2005-07-13 北京科技大学 一种硅酸钙复合纳米孔超级绝热材料的制备方法
CN105110339A (zh) * 2015-06-23 2015-12-02 北京建工新型建材有限责任公司 一种低成本柔性二氧化硅气凝胶的制备方法
WO2017038646A1 (ja) * 2015-08-28 2017-03-09 日立化成株式会社 エアロゲル複合体及び断熱材
CN108778996A (zh) * 2016-03-25 2018-11-09 日立化成株式会社 溶胶组合物、气凝胶复合体、带有气凝胶复合体的支撑构件和绝热材

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US20230150825A1 (en) 2023-05-18
JPWO2022014194A1 (https=) 2022-01-20
TW202227361A (zh) 2022-07-16
WO2022014194A1 (ja) 2022-01-20
TWI859454B (zh) 2024-10-21
EP4183744A4 (en) 2025-06-18
EP4183744A1 (en) 2023-05-24
JP7477911B2 (ja) 2024-05-02

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