MX2021008441A - Espumas ceramicas, metodos para hacerlas y usos de las mismas. - Google Patents

Espumas ceramicas, metodos para hacerlas y usos de las mismas.

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Publication number
MX2021008441A
MX2021008441A MX2021008441A MX2021008441A MX2021008441A MX 2021008441 A MX2021008441 A MX 2021008441A MX 2021008441 A MX2021008441 A MX 2021008441A MX 2021008441 A MX2021008441 A MX 2021008441A MX 2021008441 A MX2021008441 A MX 2021008441A
Authority
MX
Mexico
Prior art keywords
ceramic foams
methods
making same
foams
ceramic
Prior art date
Application number
MX2021008441A
Other languages
English (en)
Inventor
Shenqiang Ren
Ruizhe Yang
Binbo Chai
Feng Hu
Original Assignee
Univ New York State Res Found
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.)
Filing date
Publication date
Application filed by Univ New York State Res Found filed Critical Univ New York State Res Found
Publication of MX2021008441A publication Critical patent/MX2021008441A/es

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    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • 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
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
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    • C04B35/111—Fine ceramics
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Silicon Compounds (AREA)

Abstract

Se presentan espumas cerámicas. Las espumas cerámicas pueden tener un gradiente jerárquico de poros. Las espumas cerámicas pueden ser aerogeles de sílice. Se pueden preparar las espumas cerámicas por reacción de uno o más precursores en presencia de un gas inerte generado por un aditivo formador de poros, formador de gas. Las espumas cerámicas se pueden utilizar como materiales aislantes.
MX2021008441A 2019-01-12 2020-01-13 Espumas ceramicas, metodos para hacerlas y usos de las mismas. MX2021008441A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962791778P 2019-01-12 2019-01-12
US201962861892P 2019-06-14 2019-06-14
PCT/US2020/013409 WO2020146901A1 (en) 2019-01-12 2020-01-13 Ceramic foams, methods of making same, and uses thereof

Publications (1)

Publication Number Publication Date
MX2021008441A true MX2021008441A (es) 2021-09-08

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