ES2722998A1 - PROCEDURE FOR OBTAINING A GRAPHENE OXIDE AEROGEL (Machine-translation by Google Translate, not legally binding) - Google Patents

PROCEDURE FOR OBTAINING A GRAPHENE OXIDE AEROGEL (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2722998A1
ES2722998A1 ES201830140A ES201830140A ES2722998A1 ES 2722998 A1 ES2722998 A1 ES 2722998A1 ES 201830140 A ES201830140 A ES 201830140A ES 201830140 A ES201830140 A ES 201830140A ES 2722998 A1 ES2722998 A1 ES 2722998A1
Authority
ES
Spain
Prior art keywords
obtaining
graphene oxide
translation
procedure
machine
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.)
Granted
Application number
ES201830140A
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Spanish (es)
Other versions
ES2722998B2 (en
Inventor
Pascual Concepcion Domingo
Periago Ana Maria Lopez
Caballero Alejandro Borras
Rossell Gerard Tobias
Gil Gonsalves
Rojano Stefania Sandoval
Sainz Julio Fraile
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES201830140A priority Critical patent/ES2722998B2/en
Priority to PCT/ES2019/070082 priority patent/WO2019158794A1/en
Publication of ES2722998A1 publication Critical patent/ES2722998A1/en
Application granted granted Critical
Publication of ES2722998B2 publication Critical patent/ES2722998B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/168—After-treatment
    • 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
    • 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
    • C01B2204/00—Structure or properties of graphene
    • C01B2204/20—Graphene characterized by its properties

Abstract

Procedure for obtaining a graphene oxide airgel. The present invention relates to a process for obtaining a monolithic graphene oxide three-dimensional airgel comprising a gelation stage under supercritical conditions and a supercritical drying stage. The present report describes an invention framed in the field of design and synthesis of materials with high surface area. (Machine-translation by Google Translate, not legally binding)
ES201830140A 2018-02-16 2018-02-16 PROCEDURE FOR OBTAINING A GRAPHENE OXIDE AEROGEL Expired - Fee Related ES2722998B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201830140A ES2722998B2 (en) 2018-02-16 2018-02-16 PROCEDURE FOR OBTAINING A GRAPHENE OXIDE AEROGEL
PCT/ES2019/070082 WO2019158794A1 (en) 2018-02-16 2019-02-14 Method for obtaining a graphene oxide aerogel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201830140A ES2722998B2 (en) 2018-02-16 2018-02-16 PROCEDURE FOR OBTAINING A GRAPHENE OXIDE AEROGEL

Publications (2)

Publication Number Publication Date
ES2722998A1 true ES2722998A1 (en) 2019-08-20
ES2722998B2 ES2722998B2 (en) 2020-01-15

Family

ID=67612940

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201830140A Expired - Fee Related ES2722998B2 (en) 2018-02-16 2018-02-16 PROCEDURE FOR OBTAINING A GRAPHENE OXIDE AEROGEL

Country Status (2)

Country Link
ES (1) ES2722998B2 (en)
WO (1) WO2019158794A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102941042A (en) * 2012-10-25 2013-02-27 北京理工大学 Graphene/metal oxide hybrid aerogel, preparation method and applications thereof
CN107500280A (en) * 2017-08-31 2017-12-22 北京化工大学 A kind of arbitrary shape three-dimensional grapheme and its preparation method and application

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102941042A (en) * 2012-10-25 2013-02-27 北京理工大学 Graphene/metal oxide hybrid aerogel, preparation method and applications thereof
CN107500280A (en) * 2017-08-31 2017-12-22 北京化工大学 A kind of arbitrary shape three-dimensional grapheme and its preparation method and application

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHENG ET AL. Enhanced mechanical, termal, and electric properties of graphene aerogels via supercirtical etanol drying and high temperature thermal reduction. SCIENTIFIC REPORTS, 03/05/2017, Vol. 7, Páginas 1 a11 Recuperado de Internet (URL:https://www.nature.com/articles/s41598-017-01601-x), página 9 *
CHENWU YUE. Low-thermal-conductivity nitrogen-doped graphene aerogels for thermal insulation. RSC Advances , 2016, Vol. 6, Páginas 9396 a 9401 página 9397, párrafos [4 - 5] *
SARNO ET AL. Supercritical CO2 processing to improve the electrochemical properties of graphene oxide. J. of Supercritical Fluids , 2016, Vol. 118, Páginas 119-127 *

Also Published As

Publication number Publication date
WO2019158794A1 (en) 2019-08-22
ES2722998B2 (en) 2020-01-15

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