CO2017007915A1 - Manufacturing of nanoparticles of metal oxides dispersed on fibers - Google Patents

Manufacturing of nanoparticles of metal oxides dispersed on fibers

Info

Publication number
CO2017007915A1
CO2017007915A1 CONC2017/0007915A CO2017007915A CO2017007915A1 CO 2017007915 A1 CO2017007915 A1 CO 2017007915A1 CO 2017007915 A CO2017007915 A CO 2017007915A CO 2017007915 A1 CO2017007915 A1 CO 2017007915A1
Authority
CO
Colombia
Prior art keywords
fibers
nanoparticles
metal oxides
manufacturing
oxides dispersed
Prior art date
Application number
CONC2017/0007915A
Other languages
Spanish (es)
Inventor
Franco Julieth Carolina Cano
Lainez Mónica Lucia Alvarez
Original Assignee
Univ Eafit
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 Eafit filed Critical Univ Eafit
Priority to CONC2017/0007915A priority Critical patent/CO2017007915A1/en
Priority to PCT/IB2018/055469 priority patent/WO2019025899A1/en
Priority to DE112018003959.5T priority patent/DE112018003959T5/en
Priority to US16/635,392 priority patent/US20200308760A1/en
Publication of CO2017007915A1 publication Critical patent/CO2017007915A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/08—Processes in which the treating agent is applied in powder or granular form
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic System; Titanates; Zirconates; Stannates; Plumbates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic System; Aluminates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2400/00—Specific information on the treatment or the process itself not provided in D06M23/00-D06M23/18
    • D06M2400/02—Treating compositions in the form of solgel or aerogel

Abstract

La presentación invención está relacionada con un método para la obtención de nanopartículas de óxidos metálicos dispersas en fibras que comprenden preparar un gel estable a partir de precursores de nanopartículas, sumergir las fibras en el gel estable y someter a un tratamiento hidrotérmico hasta recubrir las fibras con las nanopartículas de manera homogénea. Las fibras obtenidas son empleadas en la degradación de contaminantes orgánicos.The present invention relates to a method for obtaining nanoparticles of metal oxides dispersed in fibers comprising preparing a stable gel from nanoparticle precursors, submerging the fibers in the stable gel and subjecting a hydrothermal treatment until the fibers are coated with the nanoparticles in a homogeneous way. The fibers obtained are used in the degradation of organic pollutants.

CONC2017/0007915A 2017-08-03 2017-08-03 Manufacturing of nanoparticles of metal oxides dispersed on fibers CO2017007915A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CONC2017/0007915A CO2017007915A1 (en) 2017-08-03 2017-08-03 Manufacturing of nanoparticles of metal oxides dispersed on fibers
PCT/IB2018/055469 WO2019025899A1 (en) 2017-08-03 2018-07-23 Production of metal oxide nanoparticles dispersed on fibres
DE112018003959.5T DE112018003959T5 (en) 2017-08-03 2018-07-23 Production of nanoparticles from metal oxides dispersed on fibers
US16/635,392 US20200308760A1 (en) 2017-08-03 2018-07-23 Production of metal oxide nanoparticles dispersed on fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CONC2017/0007915A CO2017007915A1 (en) 2017-08-03 2017-08-03 Manufacturing of nanoparticles of metal oxides dispersed on fibers

Publications (1)

Publication Number Publication Date
CO2017007915A1 true CO2017007915A1 (en) 2019-03-08

Family

ID=65233210

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2017/0007915A CO2017007915A1 (en) 2017-08-03 2017-08-03 Manufacturing of nanoparticles of metal oxides dispersed on fibers

Country Status (4)

Country Link
US (1) US20200308760A1 (en)
CO (1) CO2017007915A1 (en)
DE (1) DE112018003959T5 (en)
WO (1) WO2019025899A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11766662B2 (en) 2020-09-21 2023-09-26 Unifrax I Llc Homogeneous catalytic fiber coatings and methods of preparing same
CN114011407A (en) * 2022-01-04 2022-02-08 天津市职业大学 Photocatalytic material for treating oil field wastewater and preparation method and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101012621A (en) * 2007-01-30 2007-08-08 东华大学 Preparation method of zinc oxide nano-rod film on fibre product
CN102492987A (en) * 2011-12-23 2012-06-13 南京工业大学 Process for growth of ZnO nano-wire array on flexible substrate by using solution method

Also Published As

Publication number Publication date
DE112018003959T5 (en) 2020-05-07
US20200308760A1 (en) 2020-10-01
WO2019025899A1 (en) 2019-02-07

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